WR Thick Film Resistors

Walsin WR Thick Film Resistors feature high reliability, stability, and assembly cost-effectiveness. These thick film resistors provide high component and equipment reliability. The devices are RoHS 2 compliant and halogen-free. Walsin WR Thick Film General-Purpose chip Resistors operate over a -55°C to 155°C range. Typical applications include computer and telecom, consumer electrical equipment, and electronic data processing (EDP).

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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
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Features
Qualification
Walsin Thick Film Resistors - SMD 1206 20K 5% Lead Free
Datasheet
48,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 20 kOhms 250 mW (1/4 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0402 200R 5% Lead Free
Datasheet
174,683In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WR 200 Ohms 62.5 mW (1/16 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0402 30R 5% Lead Free
Datasheet
109,304In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 30 Ohms 62.5 mW (1/16 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0402 432R 1% Lead Free
Datasheet
19,500In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 432 Ohms 62.5 mW (1/16 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm 0.5 mm 0.35 mm
Walsin Thick Film Resistors - SMD 0402 54K9 1% Lead Free
Datasheet
58,859In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 54.9 kOhms 62.5 mW (1/16 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in)
Walsin Thick Film Resistors - SMD 0402 560R 5% Lead Free
Datasheet
120,775In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 560 Ohms 62.5 mW (1/16 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) High Reliability
Walsin Thick Film Resistors - SMD 0402 8K2 5% Lead Free
Datasheet
215,255In Stock
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape WR 8.2 kOhms 62.5 mW (1/16 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade
Walsin Thick Film Resistors - SMD 82K ohm +/-5% 0402 Chip Resistor
Datasheet
116,982In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 82 kOhms 62.5 mW (1/16 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0603 120R 5% Lead Free
Datasheet
92,380In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 120 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0603 160R 5% Lead Free
Datasheet
64,990In Stock
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape WR 160 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0603 1K78 1% Lead Free
Datasheet
9,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 1.78 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0603 1608 1.6 mm 0.8 mm 0.45 mm
Walsin Thick Film Resistors - SMD 0603 18K0 1% Lead Free
Datasheet
100In Stock
25,000Expected 7/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 18 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in)
Walsin Thick Film Resistors - SMD 0603 2M0 5% Lead Free
Datasheet
223,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 2 MOhms 100 mW (1/10 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability
Walsin Thick Film Resistors - SMD 0603 36K 5% Lead Free
Datasheet
177,390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 36 kOhms 100 mW (1/10 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability
Walsin Thick Film Resistors - SMD 0603 5K10 1% Lead Free
Datasheet
18,083In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 5.1 kOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in)
Walsin Thick Film Resistors - SMD 0603 51R 5% Lead Free
Datasheet
72,160In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 51 Ohms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability
Walsin Thick Film Resistors - SMD 0603 5K1 5% Lead Free
Datasheet
867,921In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 5.1 kOhms 100 mW (1/10 W) 5 % 200 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability
Walsin Thick Film Resistors - SMD 0805 7K5 5% Lead Free
Datasheet
7,767In Stock
55,000Expected 7/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 7.5 kOhms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability
Walsin Thick Film Resistors - SMD 1206 120K 1% Lead Free
Datasheet
9,785In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 120 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 200 V 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in)
Walsin Thick Film Resistors - SMD 1206 1K30 1% Lead Free
Datasheet
10,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 1.3 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 200 V 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in)
Walsin Thick Film Resistors - SMD 1206 2K20 1% Lead Free
Datasheet
17,099In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 2.2 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 200 V 1206 3216 3.1 mm (0.122 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in)
Walsin Thick Film Resistors - SMD 1206 8R2 5% Lead Free
Datasheet
4,861In Stock
20,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 8.2 Ohms 250 mW (1/4 W) 5 % - 200 PPM / C, 400 PPM / C 200 V 1206 3216 3.1 mm 1.6 mm 0.6 mm
Walsin Thick Film Resistors - SMD 0402 3M16 1% Lead Free
Datasheet
49,173In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 3.16 MOhms 62.5 mW (1/16 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) High Reliability
Walsin Thick Film Resistors - SMD 113 ohm +/-1% 0402 Chip Resistor
Datasheet
18,680In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 113 Ohms 62.5 mW (1/16 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) High Reliability
Walsin Thick Film Resistors - SMD 12K ohm +/-1% 0402 Chip Resistor
Datasheet
11,699In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 12 kOhms 62.5 mW (1/16 W) 1 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) High Reliability