Filters:

1,122 Products Found
Most of our filters are based on capacitors, but we also have optical infrared filters, and SAW devices using piezoelectric substrates.Because the impedance of capacitors varies with frequency, they can be used as AC filters – low pass, high pass, band pass, or band stop. A low pass filter, for example, can be used on a rectifier output to allow DC but block ripple current. High pass filters are found in audio amplifiers to remove unwanted sounds near the lower end of the audible range.Below is a summary of the filter types we offer:A Diplexer allows two different devices to share a common communications channel using frequency-domain multiplexing. The diplexer uses filters to separate signals based on frequency.A Duplexer separates a transmit and receive path based on signal direction and can be used for same frequency signalsThe Feedthrough Capacitor is a three-terminal capacitor that is used to reduce high frequencies. The feedthrough capacitor, unlike regular three-terminal capacitors, is directly installed on the metal panel, resulting in a lower grounding inductance and a negligible effect on the lead inductance.T filters use two shunt inductors and a coupling capacitor. These single-stage filters can act as low pass, high pass, band pass, and band stop circuits.Surface Acoustic Wave Filters or SAW Filters are compact, low-cost RF filters that can be used in a wide range of applications up to 3 GHz. SAW filters operate by converting electrical energy into acoustic or mechanical energy on a piezoelectric material. Integrated Passive Filters comprise resistors, capacitors, inductors, coils/chokes, microstriplines, impedance matching elements, baluns – or any combination of these components – integrated into the same package or onto the same substrate.With increasingly stringent wireless standards, RF filters play an important role in minimising interference. They are designed to operate at specific frequencies and allow/attenuator RF signals at different frequencies.
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4354195

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.50.770
50+
Rs.44.430
250+
Rs.36.810
500+
Rs.33.000
1000+
Rs.30.470
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Low Pass
4Pins
5MHz to 1002MHz
STB
1008 [2520 Metric]
DEA Series
4354195RL

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Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.44.430
250+
Rs.36.810
500+
Rs.33.000
1000+
Rs.30.470
2000+
Rs.28.430
Min: 100 / Mult: 5
Low Pass
4Pins
5MHz to 1002MHz
STB
1008 [2520 Metric]
DEA Series
4154130

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Each (Supplied on Cut Tape)
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1+
Rs.30.450
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Rs.29.510
25+
Rs.28.560
50+
Rs.27.830
Min: 1 / Mult: 1
Band Pass
6Pins
2.4GHz to 2.5GHz
ZigBee
0805 [2012 Metric]
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4349736RL

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Each (Supplied on Cut Tape)
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Packaging Options
50+
Rs.71.010
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Rs.62.100
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Rs.51.320
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Rs.46.370
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Rs.41.530
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X2Y Series
4154133RL

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Each (Supplied on Cut Tape)
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Packaging Options
50+
Rs.62.730
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Rs.48.200
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Rs.42.630
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Rs.33.150
2000+
Rs.31.320
Min: 100 / Mult: 5
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0805 [2012 Metric]
DPX20 Series
2341664RL

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Rs.59.280
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Rs.56.750
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Rs.54.210
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16Pins
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µQFN
EMIF Series
4349736

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Rs.106.600
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Rs.71.010
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Rs.62.100
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Rs.51.320
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Rs.46.370
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X2Y Series
4154130RL

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Each (Supplied on Cut Tape)
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Packaging Options
50+
Rs.27.830
Min: 100 / Mult: 10
Band Pass
6Pins
2.4GHz to 2.5GHz
ZigBee
0805 [2012 Metric]
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4214801

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Each
1+
Rs.25,835.580
10+
Rs.25,487.110
Min: 1 / Mult: 1
Band Pass
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902MHz to 928MHz
GSM, ISM, RFID, RF, SCADA
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4154133

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Rs.78.300
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Rs.62.730
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Rs.48.200
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Rs.42.630
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Rs.33.150
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0805 [2012 Metric]
DPX20 Series
1828795

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Each (Supplied on Cut Tape)
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Rs.13.320
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Rs.11.630
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Rs.10.650
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Rs.9.590
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Rs.8.930
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NFM Series
1686518

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Rs.9.870
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Rs.8.810
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Rs.7.750
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Rs.7.120
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Rs.6.770
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NFM Series
1186433

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Rs.1,063.790
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Rs.840.200
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Rs.627.920
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Rs.573.980
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Rs.564.410
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1186423

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Rs.908.510
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Rs.869.470
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Rs.830.420
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Rs.759.430
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Rs.723.050
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2101235

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Rs.63.900
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Rs.39.940
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Rs.25.740
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Rs.19.620
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6Pins
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SOT-363
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1686517

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Rs.12.170
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Rs.10.490
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Rs.9.070
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Rs.8.360
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Rs.8.010
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NFM Series
1828797

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Rs.14.180
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Rs.13.390
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Rs.12.910
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Rs.12.420
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Rs.11.930
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NFM Series
2423880

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Rs.45.360
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Rs.37.470
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Rs.32.770
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Rs.29.880
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Rs.26.990
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6Pins
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µQFN
ECMF Series
2629721

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Rs.31.250
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Rs.28.680
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Rs.26.100
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Rs.25.610
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Rs.25.110
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8Pins
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µQFN
ECMF Series
3106011

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Rs.33.730
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Rs.23.790
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Rs.20.600
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Rs.19.350
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Rs.18.110
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Low Pass
6Pins
2.4GHz to 2.5GHz
Bluetooth
WLCSP
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3471211

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Rs.47.970
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Rs.34.120
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Rs.29.500
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Rs.28.660
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Rs.27.820
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EMIFIL DSS1 Series
3471206

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Rs.46.150
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Rs.34.140
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Rs.29.530
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Rs.28.660
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Rs.27.790
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EMIFIL DSS1 Series
3471210

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Rs.48.850
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Rs.32.790
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Rs.28.800
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Rs.28.050
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Rs.27.290
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EMIFIL DSS1 Series
3678601

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Rs.4,064.070
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Rs.3,556.060
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Rs.2,946.450
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Rs.2,641.650
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Rs.2,487.830
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Band Pass
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5.48GHz to 5.85GHz
UAV/Drone Antennas
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2724267

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Each (Supplied on Cut Tape)
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Rs.69.410
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Rs.47.550
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Rs.46.960
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Rs.46.520
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Rs.45.930
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12Pins
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DFN
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