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Zero Ohm Resistors:

809 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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1469963

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.142
100+
kr 0.120
500+
kr 0.106
1000+
kr 0.0995
2500+
kr 0.0972
Min: 10 / Mult: 10
1206 [3216 Metric]
0ohm
Thick Film
250mW
-
3.5A
Surface Mount Device
-
CRCW e3 Series
3.2mm
1.6mm
0.55mm
-
-55°C
155°C
-
2309112

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.188
100+
kr 0.167
500+
kr 0.116
1000+
kr 0.0798
2500+
kr 0.0604
Min: 10 / Mult: 10
0805 [2012 Metric]
0ohm
Thick Film
125mW
-
2A
Surface Mount Device
-
-
2.01mm
1.25mm
0.55mm
-
-55°C
155°C
-
1711553

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.140
100+
kr 0.125
500+
kr 0.0858
2500+
kr 0.0448
5000+
kr 0.0403
Min: 10 / Mult: 10
0201 [0603 Metric]
-
Thick Film
50mW
-
1A
Surface Mount Device
-
MP-CR-CA Series
0.6mm
0.3mm
0.23mm
-
-55°C
125°C
-
2008343

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.0425
100+
kr 0.0358
500+
kr 0.0284
1000+
kr 0.0276
2500+
kr 0.0269
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
-
1A
Surface Mount Device
-
CR Series
1.6mm
0.85mm
0.45mm
-
-55°C
155°C
-
1652903

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.300
100+
kr 0.213
500+
kr 0.191
1000+
kr 0.177
2500+
kr 0.174
Min: 10 / Mult: 10
0805 [2012 Metric]
0ohm
Thick Film
125mW
-
2.5A
Surface Mount Device
-
CRCW Series
2.01mm
1.25mm
0.45mm
-
-55°C
155°C
-
9232516

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.0425
100+
kr 0.0284
500+
kr 0.0246
2500+
kr 0.0201
5000+
kr 0.0194
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
62.5mW
-
1A
Surface Mount Device
-
RC_L Series
1.02mm
0.5mm
0.35mm
-
-55°C
155°C
-
2324002

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.888
100+
kr 0.598
500+
kr 0.434
1000+
kr 0.413
2500+
kr 0.391
Min: 10 / Mult: 10
1210 [3225 Metric]
0ohm
Thick Film
500mW
-
2A
Surface Mount Device
-
ERJ-14 Series
3.2mm
2.5mm
0.6mm
-
-55°C
155°C
-
2072513

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.056
100+
kr 0.0485
500+
kr 0.041
2500+
kr 0.0239
5000+
kr 0.0179
Min: 10 / Mult: 10
0402 [1005 Metric]
0ohm
Thick Film
62.5mW
-
1A
Surface Mount Device
-
MCMR Series
1mm
0.5mm
0.35mm
-
-55°C
155°C
-
9232516RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
kr 0.0246
2500+
kr 0.0201
5000+
kr 0.0194
Min: 500 / Mult: 10
0402 [1005 Metric]
-
Thick Film
62.5mW
-
1A
Surface Mount Device
-
RC_L Series
1.02mm
0.5mm
0.35mm
-
-55°C
155°C
-
2121349

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
kr 0.0269
Min: 10000 / Mult: 10000
0402 [1005 Metric]
-
Thick Film
63mW
-
1.5A
Surface Mount Device
-
CRCW e3 Series
1.02mm
0.5mm
0.35mm
-
-55°C
155°C
-
1469739

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.0851
100+
kr 0.0642
500+
kr 0.0567
1000+
kr 0.050
2500+
kr 0.0492
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
-
2A
Surface Mount Device
-
CRCW e3 Series
1.6mm
0.85mm
0.45mm
-
-55°C
155°C
-
1692540

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.348
100+
kr 0.263
500+
kr 0.235
1000+
kr 0.213
2500+
kr 0.185
More Pricing...
Min: 10 / Mult: 10
1206 [3216 Metric]
-
Thick Film
250mW
-
3.5A
Surface Mount Device
-
CRCW Series
3.2mm
1.6mm
0.55mm
-
-55°C
155°C
-
1469846

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.121
100+
kr 0.0851
500+
kr 0.0783
1000+
kr 0.0709
2500+
kr 0.0694
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
-
2.5A
Surface Mount Device
-
CRCW e3 Series
2.01mm
1.25mm
0.45mm
-
-55°C
155°C
-
2421900

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
kr 0.0425
Min: 5000 / Mult: 5000
1206 [3216 Metric]
0ohm
Thick Film
250mW
-
2A
Surface Mount Device
-
RC_L Series
3.2mm
1.6mm
0.55mm
-
-55°C
155°C
-
2112787

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.755
100+
kr 0.470
500+
kr 0.402
1000+
kr 0.349
2500+
kr 0.295
Min: 10 / Mult: 10
1206 [3216 Metric]
0ohm
Thick Film
750mW
-
10A
Surface Mount Device
-
CRCW-HP e3 Series
3.2mm
1.6mm
0.5mm
-
-55°C
155°C
-
2502491

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.0277
100+
kr 0.0262
500+
kr 0.0239
2500+
kr 0.0165
5000+
kr 0.0112
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
62.5mW
-
1A
Surface Mount Device
-
WR Series
1.02mm
0.5mm
0.35mm
-
-55°C
155°C
-
2447743

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.041
100+
kr 0.0388
500+
kr 0.0366
1000+
kr 0.0298
2500+
kr 0.0254
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
-
1A
Surface Mount Device
-
MCWR Series
1.6mm
0.8mm
0.45mm
-
-55°C
155°C
-
2421933

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
kr 0.029
Min: 5000 / Mult: 5000
0805 [2012 Metric]
0ohm
Thick Film
125mW
-
2A
Surface Mount Device
-
RC_L Series
2.01mm
1.25mm
0.5mm
-
-55°C
155°C
-
2467553

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
kr 0.0202
Min: 5000 / Mult: 5000
0603 [1608 Metric]
0ohm
Thick Film
100mW
-
1A
Surface Mount Device
-
CR Series
1.6mm
0.85mm
0.45mm
-
-55°C
155°C
-
2421887

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
kr 0.0142
Min: 10000 / Mult: 10000
0402 [1005 Metric]
0ohm
Thick Film
62.5mW
-
1A
Surface Mount Device
-
RC_L Series
1.02mm
0.5mm
0.35mm
-
-55°C
155°C
-
2447060

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
kr 0.0165
25000+
kr 0.0112
Min: 5000 / Mult: 5000
0603 [1608 Metric]
0ohm
Thick Film
100mW
-
1A
Surface Mount Device
-
MCWR Series
1.6mm
0.8mm
0.45mm
-
-55°C
155°C
-
2467552

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
kr 0.0082
Min: 10000 / Mult: 10000
0402 [1005 Metric]
0ohm
Thick Film
62.5mW
-
1A
Surface Mount Device
-
CR Series
1.02mm
0.5mm
0.32mm
-
-55°C
155°C
-
2497889

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
10000+
kr 0.0097
50000+
kr 0.0075
Min: 10000 / Mult: 10000
0402 [1005 Metric]
0ohm
Thick Film
62.5mW
-
1A
Surface Mount Device
-
WR Series
1.02mm
0.5mm
0.35mm
-
-55°C
155°C
-
2498044

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
5000+
kr 0.0217
25000+
kr 0.0165
Min: 5000 / Mult: 5000
0805 [2012 Metric]
0ohm
Thick Film
125mW
-
1.5A
Surface Mount Device
-
WR Series
2.01mm
1.25mm
0.5mm
-
-55°C
155°C
-
2502392

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
kr 0.0508
100+
kr 0.0479
500+
kr 0.0449
1000+
kr 0.0366
2500+
kr 0.0209
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
-
1A
Surface Mount Device
-
WR Series
1.6mm
0.85mm
0.45mm
-
-55°C
155°C
-
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