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: 5,115
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) 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 470K ohm 1% 0.33W AEC-Q200 35In Stock
Cut Tape
S/0.584
S/0.327
S/0.14
S/0.113
Reel
S/0.062
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WK73R 470 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 7.5K ohm 1% 0.33W AEC-Q200 6In Stock
Cut Tape
S/0.584
S/0.327
S/0.14
S/0.113
Reel
S/0.062
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WK73R 7.5 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 33 Ohms 0.75W 1% Tol 80,062In Stock
Cut Tape
S/0.74
S/0.241
S/0.206
S/0.171
Reel
S/0.101
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 33 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1M ohm 1% 0.5W AEC-Q200 869In Stock
Cut Tape
S/0.584
S/0.175
S/0.148
S/0.121
Reel
S/0.07
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 1 MOhms 500 mW (1/2 W) 1 % 100 PPM / C - 55 C + 155 C 150 V 0306 (Reversed) 0816 (Reversed) 0.8 mm (0.031 in) 1.6 mm (0.063 in) 0.45 mm (0.018 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 10 ohm 1% 0.5W AEC-Q200 5,816In Stock
Cut Tape
S/0.662
S/0.284
S/0.183
S/0.148
Reel
S/0.086
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 10 Ohms 500 mW (1/2 W) 1 % 100 PPM / C - 55 C + 155 C 150 V 0306 (Reversed) 0816 (Reversed) 0.8 mm (0.031 in) 1.6 mm (0.063 in) 0.45 mm (0.018 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 200 ohm 1% 0.5W AEC-Q200 400In Stock
Cut Tape
S/0.545
S/0.167
S/0.14
S/0.113
Reel
S/0.066
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 200 Ohms 500 mW (1/2 W) 1 % 100 PPM / C - 55 C + 155 C 150 V 0306 (Reversed) 0816 (Reversed) 0.8 mm (0.031 in) 1.6 mm (0.063 in) 0.45 mm (0.018 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 47 ohm 1% 0.5W AEC-Q200 2,628In Stock
Cut Tape
S/0.545
S/0.167
S/0.14
S/0.113
Reel
S/0.066
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 47 Ohms 500 mW (1/2 W) 1 % 100 PPM / C - 55 C + 155 C 150 V 0306 (Reversed) 0816 (Reversed) 0.8 mm (0.031 in) 1.6 mm (0.063 in) 0.45 mm (0.018 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 100 ohm 1% 1W AEC-Q200 8,419In Stock
Cut Tape
S/0.623
S/0.202
S/0.16
S/0.136
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 100 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1K ohm 1% 1W AEC-Q200 2,741In Stock
Cut Tape
S/0.662
S/0.218
S/0.179
S/0.144
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 1 kOhms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 10K ohm 1% 1W AEC-Q200 2,972In Stock
Cut Tape
S/0.662
S/0.218
S/0.179
S/0.144
Reel
S/0.097
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 10 kOhms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 10 ohm 5% 1W AEC-Q200 2,660In Stock
Cut Tape
S/0.623
S/0.191
S/0.163
S/0.136
Reel
S/0.086
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 10 Ohms 1 W 5 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 100 ohm 5% 1W AEC-Q200 3,421In Stock
Cut Tape
S/0.701
S/0.241
S/0.179
S/0.144
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 100 Ohms 1 W 5 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 10 ohm 1% 1W AEC-Q200 14,365In Stock
Cut Tape
S/0.584
S/0.191
S/0.163
S/0.136
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 10 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1.2K ohm 1% 1W AEC-Q200 5,000In Stock
Cut Tape
S/0.662
S/0.218
S/0.179
S/0.144
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 1.2 kOhms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 13 ohm 1% 1W AEC-Q200 520In Stock
Cut Tape
S/0.623
S/0.202
S/0.175
S/0.144
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 13 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 39 ohm 1% 1W AEC-Q200 328In Stock
5,000Expected 1/11/2027
Cut Tape
S/0.701
S/0.315
S/0.179
S/0.144
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 39 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 499 ohm 1% 1W AEC-Q200 1,060In Stock
Cut Tape
S/0.623
S/0.202
S/0.175
S/0.144
Reel
S/0.082
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 499 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0508 (Reversed) 1220 (Reversed) 1.25 mm (0.049 in) 2 mm (0.079 in) 0.55 mm (0.022 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 120 ohm 1% 1.5W AEC- 5,015In Stock
Cut Tape
S/1.17
S/0.44
S/0.35
S/0.311
Reel
S/0.253
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 120 Ohms 1.5 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 20 ohm 1% 1.5W AEC-Q 4,858In Stock
10,000Expected 12/21/2026
Cut Tape
S/1.17
S/0.432
S/0.37
S/0.319
Reel
S/0.237
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 20 Ohms 1.5 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 33 ohm 1% 1.5W AEC-Q 3,550In Stock
Cut Tape
S/1.17
S/0.432
S/0.37
S/0.319
Reel
S/0.222
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 33 Ohms 1.5 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 68 ohm 1% 1.5W AEC-Q 4,970In Stock
Cut Tape
S/1.17
S/0.448
S/0.393
S/0.335
Reel
S/0.234
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 68 Ohms 1.5 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 100 Ohms 0.75W 1% To 4,341In Stock
Cut Tape
S/0.701
S/0.23
S/0.199
S/0.163
Reel
S/0.105
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 100 Ohms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1K ohm 0.5% 1W AEC-Q 5,020In Stock
Cut Tape
S/1.52
S/0.611
S/0.541
S/0.471
Reel
S/0.339
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 1 kOhms 1 W 0.5 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1 kOhms 0.75W 1% Tol 4,329In Stock
Cut Tape
S/0.701
S/0.23
S/0.199
S/0.163
Reel
S/0.101
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 1 kOhms 1 W 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 10 kOhms 0.75W 1% To 3,007In Stock
Cut Tape
S/0.934
S/0.378
S/0.245
S/0.199
Reel
S/0.097
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 10 kOhms 750 mW (3/4 W) 1 % 100 PPM / C - 55 C + 155 C 200 V 0612 (Reversed) 1632 (Reversed) 1.6 mm (0.063 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200