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 1.3 ohm +/-5% 0402 Chip Resistor
Datasheet
178,920In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 1.3 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 332K 1% Lead Free
Datasheet
157,288In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 332 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) Automotive Grade
Walsin Thick Film Resistors - SMD 0402 360R 1% Lead Free
Datasheet
54,570In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 360 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 6190 ohm +/-1% 0402 Chip Resistor
Datasheet
14,730In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 6.19 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 6K81 1% Lead Free
Datasheet
8,930In Stock
30,000Expected 07/09/2026
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 6.81 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
Walsin Thick Film Resistors - SMD 0402 825R 1% Lead Free
Datasheet
760In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 825 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 0603 1M74 1% Lead Free
Datasheet
34,990In Stock
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape WR 1.74 MOhms 100 mW (1/10 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1608 1.6 mm 0.8 mm 0.45 mm
Walsin Thick Film Resistors - SMD 0603 44K2 1% Lead Free
Datasheet
121,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel WR 44.2 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 47K 5% Lead Free
Datasheet
38,794In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel WR 47 kOhms 100 mW (1/10 W) 5 % 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 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 1K2 5% Lead Free
Datasheet
296,347In Stock
120,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel WR 1.2 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 0402 150R 1% Lead Free
Datasheet
56,492In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 150 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 150K ohm +/-1% 0402 Chip Resistor
Datasheet
84,702In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 150 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 20R0 1% Lead Free
Datasheet
50,000In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 20 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 22R1 1% Lead Free
Datasheet
50,214In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 22.1 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 0402 301R 1% Lead Free
Datasheet
18,720In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 301 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 300K 5% Lead Free
Datasheet
209,127In Stock
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape WR 300 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 60K4 1% Lead Free
Datasheet
28,085In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Reel, Cut Tape, MouseReel WR 60.4 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)