WK73 Wide Terminal Flat Chip Resistors

KOA Speer WK73 Wide Terminal Flat Chip Resistors are highly reliable and have high performance with T.C.R. ±100 x 10-6/K and a resistance tolerance of ±1%. The wide terminals offer higher power ratings, superior thermal shock characteristics, and high solder joint reliability.  Constructed of a ceramic substrate, resistive film, solder and plating, and a protective coating, KOA Speer WK73 Wide Terminal Flat Chip Resistor products with lead-free terminations meet EU RoHS requirements.

Results: 8 034
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 412 ohm 1% 2W AEC-Q200
4 000Expected 07/12/2026
Cut Tape
0,835 €
0,446 €
0,264 €
0,208 €
Reel
0,13 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 412 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, 2Kohm, 1%
3 500Expected 04/01/2027
Cut Tape
0,614 €
0,327 €
0,194 €
0,153 €
Reel
0,091 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 2 kOhms 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 100 ohm 1% 3W AEC-Q200
3 792Expected 13/11/2026
Cut Tape
0,855 €
0,518 €
0,40 €
0,366 €
Reel
0,256 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 100 Ohms 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 1.5W, 100ohm, 5%
4 000Expected 07/12/2026
Cut Tape
0,583 €
0,286 €
0,187 €
0,148 €
Reel
0,095 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 100 Ohms 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 1 ohm 5% 1W AEC-Q200
9 927Expected 13/11/2026
Cut Tape
0,241 €
0,088 €
0,075 €
0,064 €
Reel
0,046 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73S 1 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 0.1 ohm 1% 1W AEC-Q200
9 993Expected 30/11/2026
Cut Tape
0,302 €
0,119 €
0,089 €
0,078 €
Reel
0,046 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73S 100 mOhms 1 W 1 % 0 PPM / C, + 200 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 0.118 ohm 1% 1W AEC-Q200
5 000Expected 11/01/2027
Cut Tape
0,272 €
0,099 €
0,086 €
0,069 €
Reel
0,044 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73S 118 mOhms 1 W 1 % 0 PPM / C, + 200 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 0.43 ohm 1% 1W AEC-Q200
5 000Expected 30/11/2026
Cut Tape
0,252 €
0,093 €
0,08 €
0,068 €
Reel
0,044 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73S 430 mOhms 1 W 1 % 0 PPM / C, + 200 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 8.2 ohm 1% 1.5W AEC-
5 000Expected 16/11/2026
Cut Tape
0,382 €
0,202 €
0,12 €
0,095 €
Reel
0,06 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73S 8.2 Ohms 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
KOA Speer Thick Film Resistors - SMD 1 Ohms 0.75W 1% Tol.
3 200Expected 07/12/2026
Cut Tape
0,211 €
0,073 €
0,063 €
0,053 €
Reel
0,034 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73S 1 Ohms 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
KOA Speer Thick Film Resistors - SMD 1.8 ohm 1% 2W AEC-Q200
4 000Expected 30/11/2026
Cut Tape
0,714 €
0,385 €
0,227 €
0,179 €
Reel
0,113 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73S 1.8 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, 33m ohm, 1%
7 000Expected 21/12/2026
Cut Tape
0,885 €
0,475 €
0,282 €
0,222 €
Reel
0,132 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73S 33 mOhms 1 W 1 % 200 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, 2ohm, 5%
1 750Expected 21/12/2026
Cut Tape
0,342 €
0,268 €
0,159 €
0,125 €
Reel
0,079 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73S 2 Ohms 1 W 5 % 100 PPM / C - 55 C + 155 C 200 V 1218 (Reversed) 3246 (Reversed) 3.1 mm (0.122 in) 4.6 mm (0.181 in) 0.6 mm (0.024 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 8.2K ohm 1% 0.33W AEC-Q200
10 000Expected 30/11/2026
Cut Tape
0,151 €
0,085 €
0,036 €
0,029 €
Reel
0,019 €
Min.: 1
Mult.: 1
: 10 000
Reel, Cut Tape, MouseReel WK73R 8.2 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 10K ohm 1% 0.5W AEC-Q200
4 963Expected 08/02/2027
Cut Tape
0,141 €
0,04 €
0,034 €
0,028 €
Reel
0,016 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73R 10 kOhms 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 13K ohm 1% 3W AEC-Q200 4In Stock
Cut Tape
1,03 €
0,588 €
0,46 €
0,378 €
Reel
0,268 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 13 kOhms 1.5 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) 0.45 mm (0.018 in) Automotive Grade Wide-Side Termination AEC-Q200
KOA Speer Thick Film Resistors - SMD 2K ohm 5% 0.5W AEC-Q200 5 000Factory Stock Available
Cut Tape
0,161 €
0,093 €
0,039 €
0,032 €
Reel
0,02 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73R 2 kOhms 500 mW (1/2 W) 5 % 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 24 Ohms 0.75W 1% Tol 25 000Factory Stock Available
Cut Tape
0,211 €
0,098 €
0,055 €
0,045 €
Reel
0,025 €
Min.: 1
Mult.: 1
: 5 000
Reel, Cut Tape, MouseReel WK73R 24 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 1W, 100ohm, 5% 100 000Factory Stock Available
Cut Tape
0,543 €
0,296 €
0,175 €
0,138 €
Reel
0,087 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 100 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 1W, 15Kohm, 1% 4 000Factory Stock Available
Cut Tape
0,402 €
0,159 €
0,142 €
0,124 €
Reel
0,087 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 15 kOhms 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, 1.5Kohm, 5% 4 000Factory Stock Available
Cut Tape
0,543 €
0,296 €
0,175 €
0,138 €
Reel
0,087 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 1.5 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 1W, 2.2Kohm, 5% 4 000Factory Stock Available
Cut Tape
0,543 €
0,296 €
0,175 €
0,138 €
Reel
0,087 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 2.2 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 1W, 30ohm, 1% 4 000Factory Stock Available
Cut Tape
0,382 €
0,155 €
0,138 €
0,121 €
Reel
0,092 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 30 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, 430ohm, 1% 4 000Factory Stock Available
Cut Tape
0,614 €
0,327 €
0,194 €
0,153 €
Reel
0,095 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 430 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, 56ohm, 5% 4 000Factory Stock Available
Cut Tape
0,553 €
0,297 €
0,176 €
0,139 €
Reel
0,087 €
Min.: 1
Mult.: 1
: 4 000
Reel, Cut Tape, MouseReel WK73R 56 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