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 0.1W 470Kohms 5%
Datasheet
36,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 470 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 4.7Mohms 5%
Datasheet
28,677In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 4.7 MOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 4.3ohms 5%
Datasheet
9,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 4.3 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 4.7ohms 5%
Datasheet
24,417In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 4.7 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 51ohms 5%
Datasheet
55,903In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 51 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 5.1Kohms 5%
Datasheet
11,406In Stock
70,000Expected 2026-02-23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 5.1 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 51Kohms 5%
Datasheet
26,734In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 51 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 510Kohms 5%
Datasheet
121,193In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 510 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.1M OHM 5%
Datasheet
27,256In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 5.1 MOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/10watts 56ohms 5%
Datasheet
130,044In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 56 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 560ohms 5%
Datasheet
2,079In Stock
30,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 560 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 5.6Kohms 5%
Datasheet
38,007In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 5.6 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 56Kohms 5%
Datasheet
53,501In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 56 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 560Kohms 5%
Datasheet
64,609In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 560 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 5.1ohms 5%
Datasheet
88,829In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 5.1 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 5.6ohms 5%
Datasheet
59,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 5.6 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 62ohms 5%
Datasheet
274,936In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 62 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 620ohms 5%
Datasheet
27,569In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 620 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 6.2Kohms 5%
Datasheet
48,473In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 6.2 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 62Kohms 5%
Datasheet
115,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 62 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 620Kohms 5%
Datasheet
13,298In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 620 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1watts 68ohms 5%
Datasheet
14,504In Stock
30,000Expected 2026-02-20
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 68 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 680ohms 5%
Datasheet
22,711In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 680 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 6.8Kohms 5%
Datasheet
17,280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 6.8 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 68Kohms 5%
Datasheet
17,926In Stock
50,000Expected 2026-02-23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RK73B 68 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade AEC-Q200