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Zero Ohm Resistors

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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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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (Incl JCT)	Quantity	Resistor Case / Package	Resistor Technology	Plug Type	Power Rating	Current Rating	Resistor Mounting	Product Range	Product Length	Product Width	Product Height	Operating Temperature Min	Operating Temperature Max
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MMB02070Z0000ZB200	2897371 Data Sheet + RoHS	MELF RES, AEC-Q200, THIN FILM, 0R, 0207 VISHAY You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:2897371 3086471 in Cut Tape 3086471RL in Re-reel	2000+ ¥15.94 (¥17.53) 10000+ ¥13.94 (¥15.33) 20000+ ¥11.82 (¥13.00)	Restricted Item	MELF 0207 [6123 Metric]	Thin Film	-	1W	5A	Surface Mount Device	MMB 0207 Series	5.8mm	-	-	-55°C	155°C
ERJ-U0X0R00Y	3523564 Data Sheet + RoHS	RES, 0R, 0.031W, 01005, THICK FILM PANASONIC You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥24.60 (¥27.06) 250+ ¥14.53 (¥15.98) 1000+ ¥9.62 (¥10.58) 5000+ ¥7.74 (¥8.51) 10000+ ¥7.16 (¥7.88) 20000+ ¥7.02 (¥7.72) 100000+ ¥6.88 (¥7.57) 200000+ ¥6.74 (¥7.41) More Pricing...	Restricted Item	01005 [0402 Metric]	Thick Film	0	31mW	500mA	Surface Mount Device	0	0.4mm	0.2mm	0.13mm	-55°C	125°C
CRG0603ZR..	3790859 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, 0603 [1608 Metric], Thick Film, 100 mW, 1 A, Surface Mount Device NEOHM - TE CONNECTIVITY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥0.334 (¥0.37)	Restricted Item	0603 [1608 Metric]	Thick Film	-	100mW	1A	Surface Mount Device	CRG Series	1.6mm	0.85mm	0.45mm	-55°C	155°C
CRG0805ZR..	3790910 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, 0805 [2012 Metric], Thick Film, 125 mW, 2 A, Surface Mount Device NEOHM - TE CONNECTIVITY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥0.41 (¥0.45)	Restricted Item	0805 [2012 Metric]	Thick Film	-	125mW	2A	Surface Mount Device	CRG Series	2.01mm	1.25mm	0.55mm	-55°C	155°C
CRG1206ZR..	3790943 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, 1206 [3216 Metric], Thick Film, 250 mW, 2 A, Surface Mount Device NEOHM - TE CONNECTIVITY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥0.693 (¥0.76)	Restricted Item	1206 [3216 Metric]	Thick Film	-	250mW	2A	Surface Mount Device	CRG Series	3.2mm	1.6mm	0.55mm	-55°C	155°C

JR1206X40E	3217385 Data Sheet + RoHS	RESISTOR JUMPER, 200U, 0.32W, 1206 OHMITE You previously purchased this product. View in Order History	Each	1+ ¥98.76 (¥108.64) 10+ ¥42.48 (¥46.73) 100+ ¥29.94 (¥32.93) 500+ ¥25.08 (¥27.59) 1000+ ¥22.42 (¥24.66) 2000+ ¥21.80 (¥23.98) 4000+ ¥21.17 (¥23.29) More Pricing...	Restricted Item	1206 [3216 Metric]	Metal Plate	-	320mW	40A	Surface Mount Device	JR Series	3.2mm	1.6mm	0.5mm	-55°C	150°C

DEL-RCC04020000Z0ED	4165242 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, Medium Power, 0402 [1005 Metric], Thick Film, 125 mW, 2 A VISHAY You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	10000+ ¥2.18 (¥2.40) 50000+ ¥1.98 (¥2.18) 100000+ ¥1.59 (¥1.75)	Restricted Item	0402 [1005 Metric]	Thick Film	-	125mW	2A	Surface Mount Device	RCC e3 Series	1mm	0.5mm	0.35mm	-55°C	155°C

RCC08050000Z0EA	4141083 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, 0805 [2012 Metric], Thick Film, 250 mW, 3.5 A, Surface Mount Device VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥6.59 (¥7.25) 100+ ¥3.92 (¥4.31) 500+ ¥3.69 (¥4.06) 1000+ ¥3.45 (¥3.80) 2500+ ¥2.98 (¥3.28) 5000+ ¥2.51 (¥2.76) 25000+ ¥2.39 (¥2.63) 50000+ ¥2.30 (¥2.53) More Pricing...	Restricted Item	0805 [2012 Metric]	Thick Film	-	250mW	3.5A	Surface Mount Device	RCC e3 Series	2mm	1.25mm	0.45mm	-55°C	155°C

RCS08050000Z0EA	4165248 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, 0805 [2012 Metric], Thick Film, 500 mW, 4 A, Surface Mount Device VISHAY You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel	5000+ ¥2.67 (¥2.94) 25000+ ¥2.62 (¥2.88) 50000+ ¥2.57 (¥2.83)	Restricted Item	0805 [2012 Metric]	Thick Film	-	500mW	4A	Surface Mount Device	RCS e3 Series	2mm	1.25mm	0.45mm	-55°C	155°C

RCC06030000Z0EA	4140316 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, Medium Power, 0603 [1608 Metric], Thick Film, 200 mW, 3 A VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥5.02 (¥5.52) 100+ ¥2.98 (¥3.28) 500+ ¥2.83 (¥3.11) 1000+ ¥2.67 (¥2.94) 2500+ ¥2.28 (¥2.51) 5000+ ¥1.89 (¥2.08) 25000+ ¥1.84 (¥2.02) 50000+ ¥1.79 (¥1.97) More Pricing...	Restricted Item	0603 [1608 Metric]	Thick Film	-	200mW	3A	Surface Mount Device	RCC e3 Series	1.55mm	0.85mm	0.45mm	-55°C	155°C

DEL-RCC04020000Z0ED	4140315 Data Sheet + RoHS	Zero Ohm Resistor, Jumper, Medium Power, 0402 [1005 Metric], Thick Film, 125 mW, 2 A VISHAY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥6.53 (¥7.18) 100+ ¥3.37 (¥3.71) 500+ ¥2.38 (¥2.62)	Restricted Item	0402 [1005 Metric]	Thick Film	-	125mW	2A	Surface Mount Device	RCC e3 Series	1mm	0.5mm	0.35mm	-55°C	155°C