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: 5,114
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 12 ohm 1% 2W AEC-Q200 3,980In Stock
Cut Tape
$0.83
$0.443
$0.262
$0.207
Reel
$0.129
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 12 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 32.4 ohm 1% 2W AEC-Q200 3,980In Stock
Cut Tape
$0.83
$0.443
$0.262
$0.207
Reel
$0.129
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 32.4 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1W, 240ohm, 1% 6,151In Stock
Cut Tape
$0.46
$0.185
$0.171
$0.152
Reel
$0.095
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 240 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 390 ohm 5% 1W AEC-Q200 2,300In Stock
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.021
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 390 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 348 ohm 1% 1.5W AEC- 4,800In Stock
Cut Tape
$0.38
$0.201
$0.119
$0.094
Reel
$0.06
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 348 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 1W, 120ohm, 5% 7,800In Stock
Cut Tape
$0.55
$0.295
$0.175
$0.138
Reel
$0.092
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 120 Ohms 2 W 5 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 160 ohm 1% 1W AEC-Q200 3,950In Stock
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.021
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 160 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 27 ohm 1% 2W AEC-Q200 3,781In Stock
Cut Tape
$0.83
$0.443
$0.262
$0.207
Reel
$0.129
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 27 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 11.8K ohm 1% 1W AEC-Q200 4,677In Stock
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.021
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 11.8 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 82 ohm 1% 1W AEC-Q200 4,510In Stock
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.031
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 82 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 15 ohm 1% 0.5W AEC-Q200 4,800In Stock
Cut Tape
$0.17
$0.096
$0.041
$0.033
Reel
$0.017
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 15 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 18 ohm 1% 2W AEC-Q200 3,780In Stock
Cut Tape
$0.83
$0.443
$0.262
$0.207
Reel
$0.129
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 18 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1W, 1Kohm, 5% 2,946In Stock
Cut Tape
$0.55
$0.295
$0.175
$0.138
Reel
$0.082
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 1 kOhms 2 W 5 % 100 PPM / C - 55 C + 155 C 200 V 1020 (Reversed) 2550 (Reversed) 2.5 mm (0.098 in) 5 mm (0.197 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1M ohm 1% 0.75W AEC-Q200 4,960In Stock
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.029
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 1 MOhms 750 mW (3/4 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 12 ohm 1% 1W AEC-Q200 262In Stock
5,000Expected 11/23/2026
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.021
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 12 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 62 ohm 1% 1W AEC-Q200 596In Stock
Cut Tape
$0.18
$0.081
$0.046
$0.037
Reel
$0.029
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 62 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 110 Ohms 0.75W 1% To 3,630In Stock
Cut Tape
$0.21
$0.097
$0.055
$0.045
Reel
$0.029
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 110 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 270 Ohms 0.75W 1% To 5,000In Stock
Cut Tape
$0.21
$0.097
$0.055
$0.045
Reel
$0.025
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WK73R 270 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 1.5W, 33Kohm, 5% 3,990In Stock
Cut Tape
$0.51
$0.272
$0.161
$0.131
Reel
$0.123
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 33 kOhms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 200 V 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1K ohm 1% 3W AEC-Q200 3,951In Stock
Cut Tape
$0.80
$0.486
$0.375
$0.343
Reel
$0.254
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 1 kOhms 3 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 10 ohm 1% 2W AEC-Q200 5,254In Stock
Cut Tape
$0.80
$0.486
$0.375
$0.343
Reel
$0.253
Min.: 1
Mult.: 1
: 4,000
Reel, Cut Tape, MouseReel WK73R 10 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 200 V 1225 (Reversed) 3263 (Reversed) 3.1 mm (0.122 in) 6.3 mm (0.248 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 1K ohm 1% 0.33W AEC-Q200 3,000In Stock
Cut Tape
$0.15
$0.084
$0.036
$0.029
Reel
$0.014
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WK73R 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 15K ohm 5% 0.33W AEC-Q200 2,000In Stock
Cut Tape
$0.13
$0.072
$0.031
$0.025
Reel
$0.013
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WK73R 15 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 43.2K ohm 1% 0.33W AEC-Q200 4,742In Stock
Cut Tape
$0.15
$0.084
$0.036
$0.029
Reel
$0.016
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WK73R 43.2 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 511 ohm 1% 0.33W AEC-Q200 9,670In Stock
Cut Tape
$0.15
$0.084
$0.036
$0.029
Reel
$0.016
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WK73R 511 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