Zero Ohm Resistors:

749 Products Found

We offer zero ohm resistors manufactured with ceramic, carbon film, metal, thick and thin film technologies, with current ratings from 500mA to 200A.

What is a zero ohm resistor?

A zero ohm resistor is a single resistor that is manufactured to have zero ohms of resistance when measured. A through-hole resistor with zero ohms is often marked with a single black band, which indicates the value of the resistance.

Meanwhile, a surface mount ceramic resistor will have a single or a multiple number of zeros to represent this zero ohm resistance. You can also imagine zero ohm resistors as jumper wires that are shaped as typical resistors. Measuring a zero ohm resistor with a multimeter will return in a reading that approaches zero ohm.

You may wonder why zero ohm resistors are necessary, when a jumper wire could do the same job. Certainly, if you’re building a PCB with manual placement and soldering, using a jumper wire is probably the best way to establish connections between pads. However, mass production involves a pick-and-place machine, which doesn’t have the capability of unrolling and cutting jumper wires. In such cases, a separate machine is needed for jumper wires – but this adds setup and processing costs and requires more equipment and space. Therefore, zero ohm resistors which can be handled by a pick and place machine like any other SMT component are the perfect alternative that saves cost and time in assembly.

How do you test a zero-ohm resistor?

For a resistor component such as an SMD resistor, the zero ohm resistor is basically specified as DC resistance, not AC impedance. The accuracy of the zero ohm resistor at DC should be tested by using a precise digital multi-meter (DMM) such as the Keysight 34420A.

To evaluate AC impedance characteristic of the zero ohm resistor, the E4980A or the E4990A should be used with a Kelvin contact test fixture such as the 16047A (for the leaded resistor) or the 16044A (for the SMD resistor.) Since the AC impedance at low frequencies is very small and difficult to measure, the AC impedance should be measured at a high frequency above 1 MHz.

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2123636

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Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
Rs.1.490
25000+
Rs.1.310
50000+
Rs.1.110
Min: 5000 / Mult: 5000
1206 [3216 Metric]
-
Thick Film
250mW
3.5A
Surface Mount Device
-
CRCW e3 Series
3.2mm
1.6mm
0.55mm
-55°C
155°C
1653190

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.7.570
100+
Rs.5.800
500+
Rs.5.790
Min: 10 / Mult: 10
2010 [5025 Metric]
-
Thick Film
750mW
6A
Surface Mount Device
-
CRCW e3 Series
5mm
2.5mm
0.6mm
-55°C
155°C
1469661

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.1.500
100+
Rs.1.120
500+
Rs.0.987
2500+
Rs.0.879
5000+
Rs.0.771
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
63mW
1.5A
Surface Mount Device
-
CRCW e3 Series
1.02mm
0.5mm
0.35mm
-55°C
155°C
2692409

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
Rs.0.357
50000+
Rs.0.329
100000+
Rs.0.311
Min: 10000 / Mult: 10000
0402 [1005 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
-
ERJ-2G Series
1.02mm
0.5mm
0.35mm
-55°C
155°C
1653190RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
Rs.5.790
Min: 500 / Mult: 10
2010 [5025 Metric]
-
Thick Film
750mW
6A
Surface Mount Device
-
CRCW e3 Series
5mm
2.5mm
0.6mm
-55°C
155°C
2692693

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
Rs.1.060
25000+
Rs.0.830
50000+
Rs.0.815
Min: 5000 / Mult: 5000
1206 [3216 Metric]
-
Thick Film
250mW
2A
Surface Mount Device
-
ERJ-8GE Series
3.2mm
1.6mm
0.6mm
-55°C
155°C
1469661RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
Rs.0.987
2500+
Rs.0.879
5000+
Rs.0.771
Min: 500 / Mult: 10
0402 [1005 Metric]
-
Thick Film
63mW
1.5A
Surface Mount Device
-
CRCW e3 Series
1.02mm
0.5mm
0.35mm
-55°C
155°C
3393393

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
Rs.0.386
25000+
Rs.0.364
50000+
Rs.0.349
Min: 5000 / Mult: 5000
0805 [2012 Metric]
-
Thick Film
125mW
2A
Surface Mount Device
-
-
2.01mm
1.25mm
0.55mm
-55°C
155°C
4165235
Each (Supplied on Full Reel)
Full Reel
Packaging Options
20000+
Rs.2.090
100000+
Rs.1.830
200000+
Rs.1.530
Min: 20000 / Mult: 20000
0805 [2012 Metric]
-
Thick Film
125mW
2.5A
Surface Mount Device
-
CRCW Series
2mm
1.25mm
0.45mm
-55°C
155°C
2139811

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.1.790
100+
Rs.1.270
500+
Rs.1.250
2500+
Rs.1.230
5000+
Rs.1.200
Min: 10 / Mult: 10
0201 [0603 Metric]
-
Thick Film
50mW
1A
Surface Mount Device
-
CRCW e3 Series
0.6mm
0.3mm
0.23mm
-55°C
155°C
9240276

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.1.400
100+
Rs.1.380
500+
Rs.1.350
1000+
Rs.1.330
2500+
Rs.1.320
Min: 10 / Mult: 10
1206 [3216 Metric]
-
Thick Film
250mW
2A
Surface Mount Device
-
RC_L Series
3.2mm
1.6mm
0.55mm
-55°C
155°C
2309106

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.0.610
100+
Rs.0.436
500+
Rs.0.428
1000+
Rs.0.419
2500+
Rs.0.410
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
-
RC_L Series
1.6mm
0.85mm
0.45mm
-55°C
155°C
2059527RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
Rs.0.890
1000+
Rs.0.801
2500+
Rs.0.785
Min: 500 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
-
ERJ-3GE Series
1.6mm
0.85mm
0.45mm
-55°C
155°C
1652737RL
Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
Rs.2.500
2500+
Rs.1.910
Min: 500 / Mult: 1
0402 [1005 Metric]
-
Thick Film
63mW
1.5A
Surface Mount Device
-
CRCW Series
1.02mm
0.5mm
0.35mm
-55°C
155°C
9235825

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.7.160
100+
Rs.5.510
500+
Rs.4.980
1000+
Rs.4.950
Min: 10 / Mult: 10
2512 [6432 Metric]
-
Thick Film
1W
2A
Surface Mount Device
-
RC_L Series
6.35mm
3.1mm
0.55mm
-55°C
155°C
2059190

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.0.978
100+
Rs.0.711
500+
Rs.0.623
2500+
Rs.0.445
5000+
Rs.0.437
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
-
ERJ-2G Series
1.02mm
0.5mm
0.35mm
-55°C
155°C
2008388

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.0.801
100+
Rs.0.624
500+
Rs.0.535
1000+
Rs.0.446
2500+
Rs.0.438
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
2A
Surface Mount Device
-
CR Series
2.01mm
1.25mm
0.5mm
-55°C
155°C
9331662

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.0.804
100+
Rs.0.694
500+
Rs.0.585
1000+
Rs.0.488
2500+
Rs.0.342
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
63mW
1A
Surface Mount Device
-
-
1.6mm
0.85mm
0.45mm
-55°C
155°C
1652737
Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.3.750
100+
Rs.2.860
500+
Rs.2.500
2500+
Rs.1.910
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
63mW
1.5A
Surface Mount Device
-
CRCW Series
1.02mm
0.5mm
0.35mm
-55°C
155°C
1652824
Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.3.560
100+
Rs.2.680
500+
Rs.2.320
1000+
Rs.2.150
2500+
Rs.2.110
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
2A
Surface Mount Device
-
CRCW Series
1.6mm
0.85mm
0.45mm
-55°C
155°C
1700196

RoHS

Each
5+
Rs.4.840
50+
Rs.4.300
250+
Rs.2.970
500+
Rs.2.030
1000+
Rs.1.550
More Pricing...
Min: 5 / Mult: 5
Axial Leaded
-
Carbon Film
125mW
-
Through Hole
-
MCRE Series
3.5mm
-
-
-55°C
155°C
2057791

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.3.380
100+
Rs.2.590
500+
Rs.2.230
1000+
Rs.2.060
2500+
Rs.2.020
Min: 10 / Mult: 10
1206 [3216 Metric]
-
Thick Film
250mW
2A
Surface Mount Device
-
ERJ-8GE Series
3.2mm
1.6mm
0.6mm
-55°C
155°C
9333681

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.0.586
100+
Rs.0.502
500+
Rs.0.404
1000+
Rs.0.332
2500+
Rs.0.251
More Pricing...
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
100mW
2A
Surface Mount Device
-
-
2mm
1.25mm
0.55mm
-55°C
155°C
1099786

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.1.480
100+
Rs.1.200
500+
Rs.1.060
1000+
Rs.1.040
2500+
Rs.1.010
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
1.5A
Surface Mount Device
-
WCR Series
2.01mm
1.25mm
0.55mm
-55°C
155°C
1458895

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
Rs.0.958
100+
Rs.0.697
500+
Rs.0.567
2500+
Rs.0.436
5000+
Rs.0.428
Min: 10 / Mult: 10
0201 [0603 Metric]
-
Thick Film
50mW
500mA
Surface Mount Device
-
RC_L Series
0.6mm
0.3mm
0.23mm
-55°C
125°C
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