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                    • Reduced Price
                      1. Home
                      2. Power Supplies
                      3. DC / DC Converters
                      4. Isolated Through Hole DC / DC Converters

                      TEL 2 Series Isolated Through Hole DC / DC Converters:

                      20 Products Found

                      TEL 2 Series Isolated Through Hole DC / DC Converters

                      The TEL-2 series, comprising 28 models, is a range of isolated 2W converters in a low profile DIP-16 package. Requiring only 3.25 cm2 of space on the PCB they provide a complete DC/DC converter without need of any external components. Wide input range & tightly regulated output voltage qualifies these converters for many cost critical applications in industrial & consumer electronics.

                      • Wide 2:1 input range
                      • Ultracompact DIP-16 plastic package
                      • Regulated output
                      • I/O isolation 1500V
                      • Input filter meets EN55032, class A without ext. components
                      • Operating temperature range ?40°C to +80°C
                      • Low ripple and noise
                      • Indefinite shortcircuit protection
                      • Lead free design, RoHS compliant
                      • Applications: Industrial and consumer electronics
                      TEL 2 series datasheet
                      Certifications
                      TEL 2 Series Isolated Through Hole DC / DC ConvertersTRACO POWER
                      View
                      Buyer
                      Engineer
                      Manufacturer
                      Power Supply Applications
                      DC / DC Converter Type
                      Input Ratio
                      Output Power Max
                      No. of Outputs
                      Output Voltage - Output 1
                      Output Current - Output 1
                      Output Voltage - Output 2
                      Output Current - Output 2
                      Output Regulation
                      Isolation Voltage
                      Input Voltage DC Nom
                      DC / DC Converter Output Type
                      Width
                      Height
                      Depth
                      Input Voltage DC Min
                      Input Voltage DC Max
                      Product Range
                      Packaging
                      Filter(s) Applied
                      1 Filter(s) Selected
                      ComparePrice ForQuantity
                      TEL 2-2422
                      TRACO POWER TEL 2-2422
                      1007041

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 12 V
                      Each
                      1+
                      Rs.1,252.300
                      10+
                      Rs.1,162.080
                      25+
                      Rs.1,137.190
                      50+
                      Rs.1,118.740
                      100+
                      Rs.1,019.640
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      12V
                      83mA
                      -12V
                      85mA
                      Regulated
                      1.5kV
                      24V
                      Fixed
                      13.7mm
                      8mm
                      23.8mm
                      18V
                      36V
                      TEL 2 Series
                      TEL 2-1211
                      TRACO POWER TEL 2-1211
                      1007030

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 1 Output
                      7. 5 V
                      Each
                      1+
                      Rs.1,192.670
                      10+
                      Rs.1,100.320
                      25+
                      Rs.1,076.810
                      50+
                      Rs.1,059.310
                      100+
                      Rs.963.960
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      5V
                      400mA
                      -
                      -
                      Regulated
                      1.5kV
                      12V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      9V
                      18V
                      TEL 2 Series
                      TEL 2-2411
                      TRACO POWER TEL 2-2411
                      1007035

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 1 Output
                      7. 5 V
                      Each
                      1+
                      Rs.1,240.380
                      10+
                      Rs.1,144.340
                      25+
                      Rs.1,119.890
                      50+
                      Rs.1,101.690
                      100+
                      Rs.1,002.520
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      5V
                      400mA
                      -
                      -
                      Regulated
                      1.5kV
                      24V
                      Fixed
                      13.7mm
                      8mm
                      23.8mm
                      18V
                      36V
                      TEL 2 Series
                      TEL 2-4812
                      TRACO POWER TEL 2-4812
                      1007044

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 1 Output
                      7. 12 V
                      Each
                      1+
                      Rs.1,414.160
                      10+
                      Rs.1,304.430
                      25+
                      Rs.1,276.560
                      50+
                      Rs.1,255.810
                      100+
                      Rs.1,147.530
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      12V
                      167mA
                      -
                      -
                      Regulated
                      1.5kV
                      48V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      36V
                      75V
                      TEL 2 Series
                      TEL 2-0521
                      TRACO POWER TEL 2-0521
                      1007027

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 5 V
                      Each
                      1+
                      Rs.1,252.300
                      10+
                      Rs.1,162.080
                      25+
                      Rs.1,137.190
                      50+
                      Rs.1,118.740
                      100+
                      Rs.1,019.640
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      5V
                      200mA
                      -5V
                      200mA
                      Regulated
                      1.5kV
                      5V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      4.5V
                      9V
                      TEL 2 Series
                      TEL 2-2421
                      TRACO POWER TEL 2-2421
                      1007039

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 5 V
                      Each
                      1+
                      Rs.1,252.300
                      10+
                      Rs.1,162.080
                      25+
                      Rs.1,137.190
                      50+
                      Rs.1,118.740
                      100+
                      Rs.1,019.640
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      5V
                      200mA
                      -5V
                      200mA
                      Regulated
                      1.5kV
                      24V
                      Fixed
                      13.7mm
                      8mm
                      23.8mm
                      18V
                      36V
                      TEL 2 Series
                      TEL 2-1221
                      TRACO POWER TEL 2-1221
                      1007032

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 5 V
                      Each
                      1+
                      Rs.1,330.060
                      10+
                      Rs.1,208.570
                      25+
                      Rs.1,191.050
                      50+
                      Rs.1,173.530
                      100+
                      Rs.1,060.430
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      5V
                      200mA
                      -5V
                      200mA
                      Regulated
                      1.5kV
                      12V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      9V
                      18V
                      TEL 2 Series
                      TEL 2-1223
                      TRACO POWER TEL 2-1223
                      1007034

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 15 V
                      Each
                      1+
                      Rs.1,252.300
                      10+
                      Rs.1,162.080
                      25+
                      Rs.1,137.190
                      50+
                      Rs.1,118.740
                      100+
                      Rs.1,019.640
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      15V
                      67mA
                      -15V
                      65mA
                      Regulated
                      1.5kV
                      12V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      9V
                      18V
                      TEL 2 Series
                      TEL 2-4823
                      TRACO POWER TEL 2-4823
                      1007047

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 15 V
                      Each
                      1+
                      Rs.1,541.610
                      10+
                      Rs.1,417.750
                      25+
                      Rs.1,387.420
                      50+
                      Rs.1,364.870
                      100+
                      Rs.1,247.720
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      15V
                      67mA
                      -15V
                      65mA
                      Regulated
                      1.5kV
                      48V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      36V
                      75V
                      TEL 2 Series
                      TEL 2-0511
                      TRACO POWER TEL 2-0511
                      1007023

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 1 Output
                      7. 5 V
                      Each
                      1+
                      Rs.1,192.670
                      10+
                      Rs.1,100.320
                      25+
                      Rs.1,076.810
                      50+
                      Rs.1,059.310
                      100+
                      Rs.963.960
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      5V
                      400mA
                      -
                      -
                      Regulated
                      1.5kV
                      5V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      4.5V
                      9V
                      TEL 2 Series
                      TEL 2-2423
                      TRACO POWER TEL 2-2423
                      1007042

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 15 V
                      Each
                      1+
                      Rs.1,302.400
                      10+
                      Rs.1,208.570
                      25+
                      Rs.1,182.680
                      50+
                      Rs.1,163.490
                      100+
                      Rs.1,060.430
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      15V
                      65mA
                      -15V
                      65mA
                      Regulated
                      1.5kV
                      24V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      18V
                      36V
                      TEL 2 Series
                      TEL 2-1222
                      TRACO POWER TEL 2-1222
                      1007033

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 12 V
                      Each
                      1+
                      Rs.1,277.350
                      10+
                      Rs.1,185.330
                      25+
                      Rs.1,159.940
                      50+
                      Rs.1,141.120
                      100+
                      Rs.1,040.040
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      12V
                      83mA
                      -12V
                      85mA
                      Regulated
                      1.5kV
                      12V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      9V
                      18V
                      TEL 2 Series
                      TEL 2-2412
                      TRACO POWER TEL 2-2412
                      1007037

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 1 Output
                      7. 12 V
                      Each
                      1+
                      Rs.1,192.670
                      10+
                      Rs.1,100.320
                      25+
                      Rs.1,076.810
                      50+
                      Rs.1,059.310
                      100+
                      Rs.963.960
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      12V
                      167mA
                      -
                      -
                      Regulated
                      1.5kV
                      24V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      18V
                      36V
                      TEL 2 Series
                      TEL 2-1212
                      TRACO POWER TEL 2-1212
                      1007031

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 1 Output
                      7. 12 V
                      Each
                      1+
                      Rs.1,192.670
                      10+
                      Rs.1,100.320
                      25+
                      Rs.1,076.810
                      50+
                      Rs.1,059.310
                      100+
                      Rs.963.960
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      12V
                      167mA
                      -
                      -
                      Regulated
                      1.5kV
                      12V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      9V
                      18V
                      TEL 2 Series
                      TEL 2-0522
                      TRACO POWER TEL 2-0522
                      1007028

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 12 V
                      Each
                      1+
                      Rs.1,252.300
                      10+
                      Rs.1,096.230
                      25+
                      Rs.1,072.750
                      50+
                      Rs.1,055.340
                      100+
                      Rs.1,019.640
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      12V
                      83mA
                      -12V
                      85mA
                      Regulated
                      1.5kV
                      5V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      4.5V
                      9V
                      TEL 2 Series
                      TEL 2-0523
                      TRACO POWER TEL 2-0523
                      1007029

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. DIP
                      4. 2:1
                      5. 2 W
                      6. 2 Output
                      7. 15 V
                      Each
                      1+
                      Rs.1,278.900
                      10+
                      Rs.1,162.080
                      25+
                      Rs.1,145.240
                      50+
                      Rs.1,128.390
                      100+
                      Rs.1,019.640
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      15V
                      67mA
                      -15V
                      65mA
                      Regulated
                      1.5kV
                      5V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      4.5V
                      9V
                      TEL 2 Series
                      TEL 2-0512
                      TRACO POWER TEL 2-0512
                      1007025

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. 2:1
                      4. 2 W
                      5. 1 Output
                      6. 12 V
                      7. 167 mA
                      Each
                      1+
                      Rs.1,218.000
                      10+
                      Rs.1,118.820
                      25+
                      Rs.1,101.420
                      50+
                      Rs.1,067.490
                      100+
                      Rs.963.960
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      12V
                      167mA
                      -
                      -
                      Regulated
                      1.5kV
                      5V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      4.5V
                      9V
                      TEL 2 Series
                      TEL 2-4811
                      TRACO POWER TEL 2-4811
                      1007043

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. 2:1
                      4. 2 W
                      5. 1 Output
                      6. 5 V
                      7. 400 mA
                      Each
                      1+
                      Rs.1,444.200
                      10+
                      Rs.1,331.970
                      25+
                      Rs.1,311.090
                      50+
                      Rs.1,270.200
                      100+
                      Rs.1,147.530
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      1 Output
                      5V
                      400mA
                      -
                      -
                      Regulated
                      1.5kV
                      48V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      36V
                      75V
                      TEL 2 Series
                      TEL 2-4822
                      TRACO POWER TEL 2-4822
                      1007046

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. 2:1
                      4. 2 W
                      5. 2 Output
                      6. 12 V
                      7. 83 mA
                      Each
                      1+
                      Rs.1,513.800
                      10+
                      Rs.1,392.870
                      25+
                      Rs.1,371.120
                      50+
                      Rs.1,328.490
                      100+
                      Rs.1,199.730
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      12V
                      83mA
                      -12V
                      85mA
                      Regulated
                      1.5kV
                      48V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      36V
                      75V
                      TEL 2 Series
                      TEL 2-4821
                      TRACO POWER TEL 2-4821
                      1007045

                      Data Sheet

                      RoHS

                      TRACO POWER
                      1. Isolated Through Hole DC/DC Converter
                      2. ITE
                      3. 2:1
                      4. 2 W
                      5. 2 Output
                      6. 5 V
                      7. 200 mA
                      Each
                      1+
                      Rs.1,513.800
                      10+
                      Rs.1,392.870
                      25+
                      Rs.1,371.120
                      50+
                      Rs.1,328.490
                      100+
                      Rs.1,199.730
                      Min: 1 / Mult: 1
                      ITE
                      DIP
                      2:1
                      2W
                      2 Output
                      5V
                      200mA
                      -5V
                      200mA
                      Regulated
                      1.5kV
                      48V
                      Fixed
                      13.7mm
                      7.2mm
                      23.8mm
                      36V
                      75V
                      TEL 2 Series
                      ComparePrice ForQuantity
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                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      element14 is a trading name of element14 India Private Limited.
                      Company identity number: U30009KA2007PTC044448 | Registered Office: D Block, 11th Floor, IBC Knowledge Park, 4/1,Bannerghatta Main Rd, Bhavani Nagar, Suddagunte Palya, Bangalore, Karnataka 560029, India.