WK73R Wide Terminal Thick Film Chip Resistors

KOA Speer WK73R Thick Film Wide Terminal Resistors feature a power rating range of 0.33W to 3.0W. The WK73R resistors can achieve a high power rating due to the reverse geometry design which provides greater heat dissipation. The resistors offer superior thermal shock characteristics, solder joint resistance, and excellent overall heat resistance with an operating temperature of -55°C to +155°C. The higher power rating of the WK73R components accommodates a desire for downsizing to allow for more available board space.

Results: 4 992
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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 499K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 499 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 49.9 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 49.9 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 510 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 510 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.1K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 5.1 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 51K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000

Reel, Cut Tape, MouseReel WK73R 51 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) High Reliability Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 510K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 510 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 51 ohm 5% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 51 Ohms 330 mW (1/3 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.11K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 5.11 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 51.1K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 51.1 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 511K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 511 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 510 ohm 5% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 510 Ohms 330 mW (1/3 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.1K ohm 5% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 5.1 kOhms 330 mW (1/3 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 51K ohm 5% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 51 kOhms 330 mW (1/3 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 510K ohm 5% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 510 kOhms 330 mW (1/3 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 51 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 51 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 51.1 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 51.1 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 523 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 523 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.23K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 5.23 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 52.3K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 52.3 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 523K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 523 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 52.3 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 52.3 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 536 ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 536 Ohms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.36K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 5.36 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 53.6K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 53.6 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 536K ohm 1% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10 000
Reel, Cut Tape, MouseReel WK73R 536 kOhms 330 mW (1/3 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0204 (Reversed) 0510 (Reversed) 0.5 mm (0.02 in) 1 mm (0.039 in) 0.35 mm (0.014 in) Automotive Grade Wide-Side Termination AEC-Q200