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Zero Ohm Resistors: 710 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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1700196

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Each
5+
HK$0.171
50+
HK$0.139
250+
HK$0.105
500+
HK$0.094
1000+
HK$0.083
More Pricing...
Min: 5 / Mult: 5
Axial Leaded
-
Carbon Film
125mW
-
Through Hole
0
3.5mm
-
-
-55°C
155°C
1653190

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.527
100+
HK$0.500
Min: 10 / Mult: 10
2010 [5025 Metric]
-
Thick Film
750mW
6A
Surface Mount Device
CRCW e3
5mm
2.5mm
0.6mm
-55°C
155°C
1652824
Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.617
100+
HK$0.280
500+
HK$0.233
1000+
HK$0.185
2500+
HK$0.181
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
2A
Surface Mount Device
CRCW e3
1.6mm
0.85mm
0.45mm
-55°C
155°C
2059190

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.119
100+
HK$0.060
500+
HK$0.047
2500+
HK$0.034
5000+
HK$0.033
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
ERJ
1.02mm
0.5mm
0.35mm
-55°C
155°C
2057791

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.057
Min: 10 / Mult: 10
1206 [3216 Metric]
-
Thick Film
250mW
2A
Surface Mount Device
ERJ
3.2mm
1.6mm
0.6mm
-55°C
155°C
2059527RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.073
1000+
HK$0.060
2500+
HK$0.059
Min: 500 / Mult: 50
0603 [1608 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
ERJ
1.6mm
0.85mm
0.45mm
-55°C
155°C
2123636

RoHS

Each (Supplied on Full Reel)
Full Reel
5000+
HK$0.132
25000+
HK$0.115
50000+
HK$0.096
Min: 5000 / Mult: 5000
1206 [3216 Metric]
-
Thick Film
250mW
3.5A
Surface Mount Device
CRCW e3
3.2mm
1.6mm
0.55mm
-55°C
155°C
9235825

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$1.150
100+
HK$0.529
500+
HK$0.450
1000+
HK$0.420
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
9240276

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.236
100+
HK$0.112
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
9333681

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.018
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
100mW
2A
Surface Mount Device
-
2.01mm
1.25mm
0.55mm
-
-
1099786

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.281
100+
HK$0.201
500+
HK$0.159
1000+
HK$0.156
2500+
HK$0.152
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
1.5A
Surface Mount Device
WCR
2.01mm
1.25mm
0.55mm
-55°C
155°C
1458895

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.143
100+
HK$0.068
500+
HK$0.051
2500+
HK$0.034
5000+
HK$0.033
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
9233130

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.091
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
9339027

RoHS

Each
10+
HK$0.205
100+
HK$0.167
500+
HK$0.126
1000+
HK$0.112
2500+
HK$0.099
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
-
Carbon Film
250mW
-
Through Hole
MCF
6.8mm
-
-
-
-
2309110

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
HK$3.920
50+
HK$2.000
250+
HK$1.670
500+
HK$1.300
1000+
HK$0.946
Min: 5 / Mult: 5
2512 [6432 Metric]
-
Thick Film
1W
7A
Surface Mount Device
CRCW e3
6.3mm
3.15mm
0.6mm
-55°C
155°C
9233750

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.135
100+
HK$0.060
500+
HK$0.059
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
2A
Surface Mount Device
RC_L Series
2.01mm
1.25mm
0.5mm
-55°C
155°C
1469739RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.092
1000+
HK$0.086
2500+
HK$0.080
Min: 500 / Mult: 100
0603 [1608 Metric]
-
Thick Film
100mW
2A
Surface Mount Device
CRCW e3
1.6mm
0.85mm
0.45mm
-55°C
155°C
2057661RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
HK$0.110
1000+
HK$0.093
2500+
HK$0.092
Min: 500 / Mult: 50
0805 [2012 Metric]
-
Thick Film
125mW
2A
Surface Mount Device
ERJ
2.01mm
1.25mm
0.6mm
-55°C
155°C
2057661

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.278
100+
HK$0.127
500+
HK$0.110
1000+
HK$0.093
2500+
HK$0.092
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
2A
Surface Mount Device
ERJ
2.01mm
1.25mm
0.6mm
-55°C
155°C
1469963

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.414
100+
HK$0.191
500+
HK$0.165
1000+
HK$0.139
2500+
HK$0.136
Min: 10 / Mult: 10
1206 [3216 Metric]
-
Thick Film
250mW
3.5A
Surface Mount Device
CRCW e3
3.2mm
1.6mm
0.55mm
-55°C
155°C
2059527

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.177
100+
HK$0.085
500+
HK$0.073
1000+
HK$0.060
2500+
HK$0.059
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
ERJ
1.6mm
0.85mm
0.45mm
-55°C
155°C
2008343

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.132
100+
HK$0.052
500+
HK$0.034
1000+
HK$0.026
2500+
HK$0.024
Min: 10 / Mult: 10
0603 [1608 Metric]
-
Thick Film
100mW
1A
Surface Mount Device
CR
1.6mm
0.85mm
0.45mm
-55°C
155°C
1652903
Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.580
100+
HK$0.261
500+
HK$0.219
1000+
HK$0.177
2500+
HK$0.174
Min: 10 / Mult: 10
0805 [2012 Metric]
-
Thick Film
125mW
2.5A
Surface Mount Device
CRCW e3
2.01mm
1.25mm
0.45mm
-55°C
155°C
9232516

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.068
100+
HK$0.030
500+
HK$0.025
2500+
HK$0.021
5000+
HK$0.019
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
1469661

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
10+
HK$0.208
100+
HK$0.098
500+
HK$0.090
2500+
HK$0.081
5000+
HK$0.071
Min: 10 / Mult: 10
0402 [1005 Metric]
-
Thick Film
63mW
1.5A
Surface Mount Device
CRCW e3
1.02mm
0.5mm
0.35mm
-55°C
155°C
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