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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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 1watts 68Kohms 5%
Datasheet
7.037In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 68 kOhms 1 W 5 % 200 PPM / C - 55 C + 155 C 200 V 2512 6332 6.3 mm (0.248 in) 3.1 mm (0.122 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/10W 1.1M OHM 5%
Datasheet
9.997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 1.1 MOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 30K OHM 5%
Datasheet
9.706In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 30 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 43K OHM 5%
Datasheet
9.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 43 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 20ohms 5%
Datasheet
10.534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 20 Ohms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/4watts 22Kohms 5%
Datasheet
6.410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 22 kOhms 250 mW (1/4 W) 5 % 200 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD
Datasheet
4.950In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RK73B 110 kOhms 250 mW (1/4 W) 2 % 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 1.3K OHM 5%
Datasheet
9.700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 1.3 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 1/4W 2700 Ohm 5%
Datasheet
19.954In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 2.7 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 47Kohms 5%
Datasheet
869In Stock
8.000Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 47 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 51ohms 5%
Datasheet
11.572In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 51 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 1/2W 1500 Ohm 5%
Datasheet
7.652In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 1.5 kOhms 500 mW (1/2 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.6 mm (0.102 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/2watts 220ohms 5%
Datasheet
3.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 220 Ohms 500 mW (1/2 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.6 mm (0.102 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1watts 160ohms 5%
Datasheet
3.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 160 Ohms 1 W 5 % 200 PPM / C - 55 C + 155 C 200 V 2512 6332 6.3 mm (0.248 in) 3.1 mm (0.122 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1watts 2.2ohms 5%
Datasheet
1.569In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 2.2 Ohms 1 W 5 % 200 PPM / C - 55 C + 155 C 200 V 2512 6332 6.3 mm (0.248 in) 3.1 mm (0.122 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 332 OHM 1%
Datasheet
12.499In Stock
Min.: 1
Mult.: 1
: 15.000
Reel, Cut Tape RK73B 332 Ohms 50 mW (1/20 W) 1 % - 55 C + 155 C 25 V 0201 0603 0.6 mm (0.024 in) 0.3 mm (0.012 in) 0.23 mm (0.009 in) Automotive Grade Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD
Datasheet
570In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15.000
Reel, Cut Tape, MouseReel RK73B 56.2 kOhms 50 mW (1/20 W) 1 % - 55 C + 155 C 25 V 0201 0603 0.6 mm (0.024 in) 0.3 mm (0.012 in) 0.23 mm (0.009 in) Automotive Grade Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 3.9Kohms 5%
Datasheet
739.024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 3.9 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 1/2watts 20ohms 5%
Datasheet
58.633In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RK73B 20 Ohms 500 mW (1/2 W) 5 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.6 mm (0.102 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1watts 27Kohms 5%
Datasheet
16.959In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel RK73B 27 kOhms 1 W 5 % 200 PPM / C - 55 C + 155 C 200 V 2512 6332 6.3 mm (0.248 in) 3.1 mm (0.122 in) 0.6 mm (0.024 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 2.7Mohms 5%
Datasheet
8.550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 2.7 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 1/10watt 9.1Mohms 5%
Datasheet
30.140In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RK73B 9.1 MOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/8W 130 OHM 5%
Datasheet
54.972In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 130 Ohms 125 mW (1/8 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/10W 150K OHM 5%
Datasheet
59.265In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 150 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade AEC-Q200
KOA Speer Thick Film Resistors - SMD 1/10W 1.6K OHM 5%
Datasheet
35.968In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RK73B 1.6 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade AEC-Q200