Thick Film Resistors - SMD

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RK73Z Zero Ohm Jumper Chip Resistors

KOA Speer RK73Z Zero Ohm Jumper Chip Resistors are AEC-Q200 qualified and meet EU RoHS requirements. KOA Speer RK73Z Zero Ohm Jumper Chip Resistors operate over a -55°C to +125°C or -55°C to +155°C temperature range and provide 50mΩ maximum resistance. The series features up to 2A maximum continuous current at +70°C.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Packaging	Series	Resistance	Temperature Coefficient	Minimum Operating Temperature	Maximum Operating Temperature	Case Code - in	Case Code - mm	Length	Width	Height	Application	Features	Qualification
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2ALTE KOA Speer 1: $0.187 6,633In Stock	Mfr. Part # RK73Z2ALTE Mouser Part # 660-RK73Z2ALTE	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	6,633In Stock	Cut Tape $0.187 $0.108 $0.046 $0.037 Reel $0.022 View $0.035 $0.032 $0.016 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	No	Reel, Cut Tape, MouseReel	RK73Z	0 Ohms		- 55 C	+ 155 C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2ALTD KOA Speer 1: $0.173 15,982In Stock	Mfr. Part # RK73Z2ALTD Mouser Part # 660-RK73Z2ALTD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	15,982In Stock	Cut Tape $0.173 $0.102 $0.045 $0.036 Reel $0.016 View $0.032 $0.03 $0.014 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	Reel, Cut Tape, MouseReel	RK73Z	0 Ohms		- 55 C	+ 155 C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2BLTD KOA Speer 1: $0.23 9,594In Stock	Mfr. Part # RK73Z2BLTD Mouser Part # 660-RK73Z2BLTD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	9,594In Stock	Cut Tape $0.23 $0.135 $0.058 $0.046 Reel $0.023 View $0.043 $0.039 $0.019 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	Reel, Cut Tape, MouseReel	RK73Z	0 Ohms		- 55 C	+ 155 C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z1ETTP KOA Speer 1: $0.144 2,889,052In Stock	Mfr. Part # RK73Z1ETTP Mouser Part # 660-RK73Z1ETTP	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	2,889,052In Stock	Cut Tape $0.144 $0.012 $0.01 $0.009 View Reel $0.003 $0.007 $0.006 $0.003 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.35 mm (0.014 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2BTTD KOA Speer 1: $0.144 503,214In Stock	Mfr. Part # RK73Z2BTTD Mouser Part # 660-RK73Z2BTTD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	503,214In Stock	Cut Tape $0.144 $0.024 $0.022 $0.019 Reel $0.012 View $0.016 $0.014 $0.01 $0.009 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z3ATTE KOA Speer 1: $0.403 74,643In Stock	Mfr. Part # RK73Z3ATTE Mouser Part # 660-RK73Z3ATTE	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	74,643In Stock	Cut Tape $0.403 $0.151 $0.132 $0.112 Reel $0.075 View $0.102 $0.081 $0.071 $0.069 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	2512	6432	6.3 mm (0.248 in)	3.1 mm (0.122 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z1HTTCM KOA Speer 1: $0.144 125,116In Stock 270,000Expected 2026-11-09	Mfr. Part # RK73Z1HTTCM Mouser Part # 660-RK73Z1HTTCM	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER	Datasheet	125,116In Stock 270,000Expected 2026-11-09	Cut Tape $0.144 $0.033 $0.027 $0.026 View Reel $0.012 $0.023 $0.012 $0.012 MouseReel Available	Min.: 1 Mult.: 1 : 15,000		Reel, Cut Tape, MouseReel	RK73Z			- 55 C	+ 155 C	0201	0603				General Purpose
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z1JTTD KOA Speer 1: $0.144 26,875In Stock 3,317,857On Order	Mfr. Part # RK73Z1JTTD Mouser Part # 660-RK73Z1JTTD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	26,875In Stock 3,317,857On Order On Order Ship Dates Mfr. #: RK73Z1JTTD Stock: 26,875 Can Ship Immediately On Order: 1,177,857 Expected 2026-11-03 2,140,000 Expected 2026-11-09 Factory Lead-Time: 6 Weeks	Cut Tape $0.144 $0.01 $0.009 $0.007 $0.006 Reel $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z1JTTDD KOA Speer 1: $0.144 58,238In Stock 100,000Expected 2026-11-16	Mfr. Part # RK73Z1JTTDD Mouser Part # 660-RK73Z1JTTDD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	58,238In Stock 100,000Expected 2026-11-16	Cut Tape $0.144 $0.01 $0.009 $0.007 View Reel $0.004 $0.006 $0.004 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2ATTD KOA Speer 1: $0.144 302,953In Stock 550,000Expected 2026-12-21	Mfr. Part # RK73Z2ATTD Mouser Part # 660-RK73Z2ATTD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	302,953In Stock 550,000Expected 2026-12-21	Cut Tape $0.144 $0.026 $0.022 $0.017 Reel $0.007 View $0.014 $0.013 $0.006 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z2ATTED KOA Speer 1: $0.144 18,754In Stock	Mfr. Part # RK73Z2ATTED Mouser Part # 660-RK73Z2ATTED	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	18,754In Stock	Cut Tape $0.144 $0.019 $0.017 $0.014 View Reel $0.007 $0.013 $0.012 $0.009 $0.007 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2BTTDD KOA Speer 1: $0.144 22,047In Stock	Mfr. Part # RK73Z2BTTDD Mouser Part # 660-RK73Z2BTTDD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	22,047In Stock	Cut Tape $0.144 $0.024 $0.022 $0.019 View Reel $0.009 $0.016 $0.014 $0.012 $0.009 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z2BTTE KOA Speer 1: $0.144 16,912In Stock 16,000Expected 2026-11-09	Mfr. Part # RK73Z2BTTE Mouser Part # 660-RK73Z2BTTE	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	16,912In Stock 16,000Expected 2026-11-09	Cut Tape $0.144 $0.026 $0.023 $0.019 Reel $0.014 View $0.017 $0.016 $0.012 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z2BTTED KOA Speer 1: $0.144 16,101In Stock	Mfr. Part # RK73Z2BTTED Mouser Part # 660-RK73Z2BTTED	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	16,101In Stock	Cut Tape $0.144 $0.026 $0.023 $0.019 View Reel $0.01 $0.017 $0.016 $0.012 $0.01 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z2ETTD KOA Speer 1: $0.23 54,498In Stock	Mfr. Part # RK73Z2ETTD Mouser Part # 660-RK73Z2ETTD	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	54,498In Stock	Cut Tape $0.23 $0.073 $0.063 $0.052 View Reel $0.029 $0.046 $0.04 $0.029 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	1210	3225	3.2 mm (0.126 in)	2.6 mm (0.102 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z2ETTE KOA Speer 1: $0.144 17,130In Stock	Mfr. Part # RK73Z2ETTE Mouser Part # 660-RK73Z2ETTE	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	17,130In Stock	Cut Tape $0.144 $0.065 $0.058 $0.049 Reel $0.03 View $0.045 $0.032 $0.029 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	1210	3225	3.2 mm (0.126 in)	2.6 mm (0.102 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z2HTTE KOA Speer 1: $0.245 17,744In Stock	Mfr. Part # RK73Z2HTTE Mouser Part # 660-RK73Z2HTTE	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	17,744In Stock	Cut Tape $0.245 $0.117 $0.104 $0.089 Reel $0.058 View $0.079 $0.059 $0.052 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	2010	5025	5 mm (0.197 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z1ELTP KOA Speer 1: $0.144 74,024In Stock	Mfr. Part # RK73Z1ELTP Mouser Part # 660-RK73Z1ELTP	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	74,024In Stock	Cut Tape $0.144 $0.046 $0.04 $0.035 Reel $0.017 View $0.03 $0.027 $0.022 $0.016 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	No	Reel, Cut Tape, MouseReel	RK73Z	0 Ohms		- 55 C	+ 155 C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.35 mm (0.014 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z1JLTD KOA Speer 1: $0.158 8,834In Stock	Mfr. Part # RK73Z1JLTD Mouser Part # 660-RK73Z1JLTD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	8,834In Stock	Cut Tape $0.158 $0.066 $0.058 $0.049 Reel $0.027 View $0.045 $0.039 $0.026 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	No	Reel, Cut Tape, MouseReel	RK73Z	0 Ohms		- 55 C	+ 155 C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2BLTE KOA Speer 1: $0.245 7,339In Stock	Mfr. Part # RK73Z2BLTE Mouser Part # 660-RK73Z2BLTE	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	7,339In Stock	Cut Tape $0.245 $0.141 $0.06 $0.049 Reel $0.027 View $0.045 $0.04 $0.022 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	No	Reel, Cut Tape, MouseReel	RK73Z	0 Ohms		- 55 C	+ 155 C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZERO OHM JUMPER RK73ZW2HTTE KOA Speer 1: $0.302 4,077In Stock	Mfr. Part # RK73ZW2HTTE Mouser Part # 660-RK73ZW2HTTE	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER	Datasheet	4,077In Stock	$0.302 $0.144 $0.127 $0.109 View $0.098 $0.073 $0.069 $0.06 $0.059	Min.: 1 Mult.: 1			RK73Z	50 Ohms		- 55 C	+ 155 C	2010	5025	5 mm (0.197 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	General Purpose	Zero Ohm Jumpers
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z1JTTP KOA Speer 1: $0.158 33,345In Stock Factory Special Order	Mfr. Part # RK73Z1JTTP Mouser Part # 660-RK73Z1JTTP Factory Special Order	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER	Datasheet	33,345In Stock	$0.158 $0.02 $0.016 $0.013 View $0.01 $0.007 $0.006	Min.: 1 Mult.: 1			RK73Z					0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)
Thick Film Resistors - SMD ZERO OHM JUMPER RK73Z1FTTBL KOA Speer 1: $0.144 35,019Expected 2026-12-21	Mfr. Part # RK73Z1FTTBL Mouser Part # 660-RK73Z1FTTBL	KOA Speer	Thick Film Resistors - SMD ZERO OHM JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	35,019Expected 2026-12-21	Cut Tape $0.144 $0.062 $0.055 $0.046 View Reel $0.022 $0.045 $0.042 $0.033 $0.027 $0.022 MouseReel Available	Min.: 1 Mult.: 1 : 20,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 125 C	01005	0402	0.4 mm (0.016 in)	0.2 mm (0.008 in)	0.13 mm (0.005 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2ATTDD KOA Speer 1: $0.144 173,541On Order	Mfr. Part # RK73Z2ATTDD Mouser Part # 660-RK73Z2ATTDD	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER Learn More about KOA Speer rk73z zero ohm jumper resistors	Datasheet	173,541On Order On Order Ship Dates Mfr. #: RK73Z2ATTDD Stock: 0 On Order: 73,541 Expected 2026-11-16 100,000 Expected 2026-12-07 Factory Lead-Time: 6 Weeks	Cut Tape $0.144 $0.017 $0.016 $0.013 View Reel $0.006 $0.012 $0.01 $0.009 $0.006 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Reel, Cut Tape, MouseReel	RK73Z	0 Ohms	0 PPM / C	- 55 C	+ 155 C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200
Thick Film Resistors - SMD ZEROohms JUMPER RK73Z2HLTE KOA Speer 4,000: $0.109 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # RK73Z2HLTE Mouser Part # 660-RK73Z2HLTE	KOA Speer	Thick Film Resistors - SMD ZEROohms JUMPER	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel $0.109	Min.: 4,000 Mult.: 4,000 : 4,000	No	Reel	RK73Z	0 Ohms		- 55 C	+ 155 C	2010	5025	5 mm (0.197 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	Automotive Grade	Zero Ohm Jumpers	AEC-Q200

RK73Z Zero Ohm Jumper Chip Resistors

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