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.

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數量 RoHS ECAD模型 封裝
系列
電阻
額定功率
耐受性
溫度系數
最低工作溫度
最高工作溫度
額定電壓
外殼代碼 - in
外殼代碼 - mm
長度
寬度
高度
應用
特徵
資格
KOA Speer 厚膜電阻器 - SMD 10 ohm 1% 2W AEC-Q200
規格書
5,454庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 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 厚膜電阻器 - SMD 10 ohm 1% 0.33W AEC-Q200
規格書
8,307庫存量
10,000預期2026/4/6
可選用MouseReel
最少： 1
倍數： 1
捲: 10,000

Reel, Cut Tape, MouseReel WK73R 10 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 厚膜電阻器 - SMD 2K ohm 1% 0.33W AEC-Q200
規格書
8,940庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 10,000

Reel, Cut Tape, MouseReel WK73R 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 厚膜電阻器 - SMD 604 ohm 1% 0.33W AEC-Q200
規格書
6,400庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 10,000
Reel, Cut Tape, MouseReel WK73R 604 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 厚膜電阻器 - SMD 4.12K ohm 1% 0.5W AEC-Q200
規格書
5,000庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000
Reel, Cut Tape, MouseReel WK73R 4.12 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 厚膜電阻器 - SMD 976K ohm 1% 0.5W AEC-Q200
規格書
5,000庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000
Reel, Cut Tape, MouseReel WK73R 976 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 厚膜電阻器 - SMD 59K ohm 1% 0.75W AEC-Q200
規格書
9,860庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

Reel, Cut Tape, MouseReel WK73R 59 kOhms 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 厚膜電阻器 - SMD 1.5K ohm 5% 2W AEC-Q200
規格書
3,853庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 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 厚膜電阻器 - SMD 47 ohm 5% 2W AEC-Q200
規格書
3,793庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000
Reel, Cut Tape, MouseReel WK73R 47 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 厚膜電阻器 - SMD 51 ohm 1% 2W AEC-Q200
規格書
2,748庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000
Reel, Cut Tape, MouseReel WK73R 51 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 厚膜電阻器 - SMD 82 ohm 1% 2W AEC-Q200
規格書
2,455庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

Reel, Cut Tape, MouseReel WK73R 82 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 厚膜電阻器 - SMD 1W, 12ohm, 1%
規格書
2,670庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

Reel, Cut Tape, MouseReel WK73R 12 Ohms 1 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 厚膜電阻器 - SMD 1K ohm 5% 0.33W AEC-Q200
規格書
8,765庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 10,000
Reel, Cut Tape, MouseReel WK73R 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 厚膜電阻器 - SMD 3.6K ohm 1% 0.5W AEC-Q200
規格書
4,900庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000
Reel, Cut Tape, MouseReel WK73R 3.6 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 厚膜電阻器 - SMD 68 ohm 1% 1W AEC-Q200
規格書
3,170庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000
Reel, Cut Tape, MouseReel WK73R 68 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 厚膜電阻器 - SMD 110 ohm 0.5% 1.5W AE
規格書
9,379庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

Reel, Cut Tape, MouseReel WK73R 110 Ohms 1.5 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 厚膜電阻器 - SMD 82 ohm 1% 1.5W AEC-Q
規格書
233庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

Reel, Cut Tape, MouseReel WK73R 82 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 厚膜電阻器 - SMD 71.5 ohm 0.5% 1W AEC
規格書
3,081庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

Reel, Cut Tape, MouseReel WK73R 71.5 Ohms 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 厚膜電阻器 - SMD 1.2K ohm 5% 2W AEC-Q200
規格書
1,500庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000
Reel, Cut Tape, MouseReel WK73R 1.2 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 厚膜電阻器 - SMD 47 ohm 1% 2W AEC-Q200
規格書
2,290庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

Reel, Cut Tape, MouseReel WK73R 47 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 厚膜電阻器 - SMD 82.5 ohm 1% 2W AEC-Q200
規格書
3,792庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000
Reel, Cut Tape, MouseReel WK73R 82.5 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 厚膜電阻器 - SMD 1W, 27Kohm, 1%
規格書
2,835庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 4,000

Reel, Cut Tape, MouseReel WK73R 27 kOhms 1 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 厚膜電阻器 - SMD 1M ohm 1% 0.33W AEC-Q200
規格書
9,850庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 10,000

Reel, Cut Tape, MouseReel WK73R 1 MOhms 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 厚膜電阻器 - SMD 75 ohm 1% 1W AEC-Q200
規格書
4,806庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000
Reel, Cut Tape, MouseReel WK73R 75 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 厚膜電阻器 - SMD 1K ohm 1% 1.5W AEC-Q
規格書
2,786庫存量
可選用MouseReel
最少： 1
倍數： 1
捲: 5,000

Reel, Cut Tape, MouseReel WK73R 1 kOhms 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