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 0402 91R 5% Lead Free
Datasheet
63,506In Stock
Min.: 1
Mult.: 1
Reel: 10,000
Reel, Cut Tape WR 91 Ohms 62.5 mW (1/16 W) 5 % 100 PPM / C - 55 C + 155 C 50 V 0402 1005 1 mm 0.5 mm 0.35 mm
Walsin Thick Film Resistors - SMD 0603 110R 1% Lead Free
Datasheet
39,681In Stock
205,000Expected 2026-07-31
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape WR 110 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 0603 13K 5% Lead Free
Datasheet
59,986In Stock
Min.: 1
Mult.: 1
Reel: 5,000
Reel, Cut Tape WR 13 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) Automotive Grade
Walsin Thick Film Resistors - SMD 0603 19K1 1% Lead Free
Datasheet
397,371In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000
Reel, Cut Tape, MouseReel WR 19.1 kOhms 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 0603 43K 5% Lead Free
Datasheet
197,083In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 43 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 0603 49R9 1% Lead Free
Datasheet
14,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 49.9 Ohms 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) High Reliability
Walsin Thick Film Resistors - SMD 0805 560R 5% Lead Free
Datasheet
195,943In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 560 Ohms 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) Automotive Grade
Walsin Thick Film Resistors - SMD 1210 JUMP 1% Lead Free
Datasheet
10,240In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 0 Ohms 330 mW (1/3 W) 1 % - 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 1206 1R30 1% Lead Free
Datasheet
5,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000
Reel, Cut Tape, MouseReel WR 1.33 Ohms 250 mW (1/4 W) 1 % - 200 PPM / C, 400 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 3M00 1% Lead Free
Datasheet
9,236In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000
Reel, Cut Tape, MouseReel WR 3 MOhms 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 5M60 1% Lead Free
Datasheet
9,844In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000
Reel, Cut Tape, MouseReel WR 5.6 MOhms 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 120R 1% Lead Free
Datasheet
8,316In Stock
10,000Expected 2026-04-15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 120 Ohms 250 mW (1/4 W) 1 % 100 PPM / C 200 V 1206 3216 3.1 mm 1.6 mm 0.6 mm
Walsin Thick Film Resistors - SMD 1206 1K2 5% Lead Free
Datasheet
13,698In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 1.2 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 1206 3K0 5% Lead Free
Datasheet
18,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel WR 3 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 3M16 1% Lead Free
Datasheet
49,273In Stock
Min.: 1
Mult.: 1
Reel: 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 0402 5R60 1% Lead Free
Datasheet
56,260In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape WR 5.6 Ohms 62.5 mW (1/16 W) 1 % - 200 PPM / C, 400 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
Reel: 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
11,949In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Walsin Thick Film Resistors - SMD 0402 2M0 5% Lead Free
Datasheet
18,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000
Reel, Cut Tape, MouseReel WR 2 MOhms 62.5 mW (1/16 W) 5 % 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 21K0 1% Lead Free
Datasheet
15,195In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WR 21 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 220K 1% Lead Free
Datasheet
33,788In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel WR 220 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 2R0 5% Lead Free
Datasheet
67,990In Stock
Min.: 1
Mult.: 1
Reel: 10,000
Reel, Cut Tape WR 2 Ohms 62.5 mW (1/16 W) 5 % - 200 PPM / C, 400 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 3K0 5% Lead Free
Datasheet
202,835In Stock
Min.: 1
Mult.: 1
Reel: 10,000
Reel, Cut Tape WR 3 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 0402 30K9 1% Lead Free
Datasheet
17,145In Stock
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape WR 30.9 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 33K0 1% Lead Free
Datasheet
9,373In Stock
30,000Expected 2026-05-29
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape WR 33 kOhms 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