RK73B Chip Resistors

KOA Speer RK73B Chip Resistors are available in a wide range of sizes, from the 01005 (1F) up to 2512 (3WA). These chip resistors feature a power rating range of .03W to 1W, resistances up to 22MΩ, and maximum working voltages between 15V and 200V. KOA Speer RK73B are ideal for applications such as package-on-package (PoP) high density PCBAs, mobile phones RF modules, micro drives, handheld memory products (SD cards), portable application-mobile phones, and digital cameras.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Voltage Rating
Case Code - in
Case Code - mm
Length
Width
Height
Application
Features
Qualification
KOA Speer Thick Film Resistors - SMD 1/4watts 1.5Mohms 5%
Datasheet
30,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.5 MOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 15Mohms 5%
Datasheet
12,167In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 15 MOhms 250 mW (1/4 W) 5 % 400 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 16ohms 5%
Datasheet
4,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 16 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 160ohms 5%
Datasheet
34,149In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 160 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1.6Kohms 5%
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.6 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 16Kohms 5%
Datasheet
9,024In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 16 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 18ohms 5%
Datasheet
5,211In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 18 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 180ohms 5%
Datasheet
18,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 180 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1.8Kohms 5%
Datasheet
3,810In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.8 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 18Kohms 5%
Datasheet
6,199In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 18 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 180Kohms 5%
Datasheet
9,979In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 180 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1.8Mohms 5%
Datasheet
9,125In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.8 MOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1ohms 5%
Datasheet
72,705In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1.5ohms 5%
Datasheet
6,469In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.5 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1.6ohms 5%
Datasheet
649In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.6 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 1.8ohms 5%
Datasheet
9,860In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 1.8 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 20ohms 5%
Datasheet
14,155In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 20 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 200ohms 5%
Datasheet
14,409In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 200 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 2Kohms 5%
Datasheet
3,065In Stock
15,000Expected 2026-04-13
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 2 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 20Kohms 5%
Datasheet
48,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 20 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 200Kohms 5%
Datasheet
6,911In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 200 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 2Mohms 5%
Datasheet
21,475In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 2 MOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 20Mohms 5%
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 20 MOhms 250 mW (1/4 W) 5 % 400 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 22ohms 5%
Datasheet
5,719In Stock
10,000Expected 2026-04-20
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 22 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 220ohms 5%
Datasheet
24,032In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RK73B 220 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200