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
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Resistance
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Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Voltage Rating
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Case Code - mm
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Walsin Thick Film Resistors - SMD 0603 620R 5% Lead Free
Datasheet
167,022In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 620 Ohms 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)
Walsin Thick Film Resistors - SMD 0805 8R45 1% Lead Free
Datasheet
3,800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 8.45 Ohms 125 mW (1/8 W) 1 % - 200 PPM / C, 400 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)
Walsin Thick Film Resistors - SMD 0805 5K1 5% Lead Free
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 5.1 kOhms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm 1.25 mm 0.5 mm
Walsin Thick Film Resistors - SMD 1210 3R32 1% Lead Free
Datasheet
4,930In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 3.32 Ohms 330 mW (1/3 W) 1 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm (0.122 in) 2.6 mm (0.102 in) 0.5 mm (0.02 in)
Walsin Thick Film Resistors - SMD 1210 47K 5% Lead Free
Datasheet
4,970In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 47 kOhms 330 mW (1/3 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1210 3225 3.1 mm 2.6 mm 0.5 mm
Walsin Thick Film Resistors - SMD 1206 1M07 1% Lead Free
Datasheet
4,870In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 1.07 MOhms 250 mW (1/4 W) 1 % 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) High Reliability
Walsin Thick Film Resistors - SMD 1206 4R64 1% Lead Free
Datasheet
9,713In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 4.64 Ohms 250 mW (1/4 W) 1 % - 200 PPM / C, 400 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) High Reliability
Walsin Thick Film Resistors - SMD
Datasheet
2,083In Stock
16,000On Order
Min.: 1
Mult.: 1
WR 100 Ohms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.5 mm (0.02 in) Automotive Grade
Walsin Thick Film Resistors - SMD 0402 150R 1% Lead Free
Datasheet
1,750,476In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 150 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 0603 1M43 1% Lead Free
Datasheet
78In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape WR 1.43 MOhms 100 mW (1/10 W) 1 % 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)
Walsin Thick Film Resistors - SMD 0402 221R 1% Lead Free
Datasheet
365In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 221 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)
Walsin Thick Film Resistors - SMD 1206 82K 5% Lead Free
Datasheet
587In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 82 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 0 Ohm Jumper 1206
Datasheet
1,195,751In Stock
1,820,000Expected 10/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 0 Ohms 250 mW (1/4 W) 5 % - 200 PPM / C, 400 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) High Reliability Zero Ohm Jumpers
Walsin Thick Film Resistors - SMD 0402 1M80 1% Lead Free
Datasheet
48,300In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 1.8 MOhms 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 1K0 5% Lead Free
Datasheet
158,736In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 1 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) High Reliability
Walsin Thick Film Resistors - SMD 0402 16K5 1% Lead Free
Datasheet
54,162In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 16.5 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 200K 1% Lead Free
Datasheet
1,125,657In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 200 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
Walsin Thick Film Resistors - SMD 0603 24R9 1% Lead Free
Datasheet
344,132In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 24.9 Ohms 100 mW (1/10 W) 1 % 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) Automotive Grade
Walsin Thick Film Resistors - SMD 0805 150K 1% Lead Free
Datasheet
255,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 150 kOhms 125 mW (1/8 W) 1 % 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) Automotive Grade
Walsin Thick Film Resistors - SMD 0805 220K 1% Lead Free
Datasheet
18,713In Stock
255,000Expected 10/16/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 220 kOhms 125 mW (1/8 W) 1 % 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)
Walsin Thick Film Resistors - SMD 0805 30K0 1% Lead Free
Datasheet
26,656In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 30 kOhms 125 mW (1/8 W) 1 % 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)
Walsin Thick Film Resistors - SMD 0805 3K30 1% Lead Free
Datasheet
366,643In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 3.3 kOhms 125 mW (1/8 W) 1 % 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) Automotive Grade
Walsin Thick Film Resistors - SMD 1206 10K0 1% Lead Free
Datasheet
172,690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 10 kOhms 250 mW (1/4 W) 1 % 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) High Reliability
Walsin Thick Film Resistors - SMD 1206 100R 5% Lead Free
Datasheet
5,282In Stock
305,000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 100 Ohms 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) High Reliability
Walsin Thick Film Resistors - SMD 1206 1M0 5% Lead Free
Datasheet
14,449In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 1 MOhms 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