PWC Chip Resistors

Welwyn/TT Electronics PWC Chip Resistors offer excellent pulse withstand performance with improved working voltage. These resistors are available in PWC0603, PWC0805, PWC1206, PWC2010, and PWC2512 chip sizes with 1Ω to 10MΩ resistance range. These lead-free Resistors feature improved power rating, custom designs, and -55°C to 155°C operating temperature range.

Results: 19’591
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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
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
Application
Features
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0805 475 Ohms '5%
Datasheet
1’178In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 475 Ohms 250 mW (1/4 W) 5 % 100 PPM / C - 55 C + 155 C 75 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.6 mm (0.024 in) Commercial Grade Anti-Sulfur Resistors
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2512 49K9 Ohms '1%
Datasheet
516In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 2512 6432
IRC / TT Electronics Thick Film Resistors - SMD 10ohm 1.5watt 0.01
Datasheet
2’988Expected 9/3/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 10 Ohms 1.5 W 0.01 100 PPM / C - 55 C + 155 C 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) Anti-Pulse Resistors
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1206 100 Ohms '5%
Datasheet
5’780On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 100 Ohms 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.7 mm (0.028 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.75watt 10K ohm 5%
Datasheet
3’000Expected 12/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 10 kOhms 750 mW (3/4 W) 5 % 100 PPM / C - 55 C + 155 C 400 V 2010 5025 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.75watt 1.5K ohm 5%
Datasheet
2’990Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 1.5 kOhms 750 mW (3/4 W) 5 % 100 PPM / C - 55 C + 155 C 400 V 2010 5025 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.75watt 47K ohm 5%
Datasheet
2’999Expected 12/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 47 kOhms 750 mW (3/4 W) 5 % 100 PPM / C - 55 C + 155 C 400 V 2010 5025 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 100 ohm 5%
Datasheet
3’540Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 100 Ohms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 10 ohm 5%
Datasheet
8’968On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 10 Ohms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2512 15 Ohms '1%
Datasheet
3’160Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 15 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 22 ohm 5%
Datasheet
12’301On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 22 Ohms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2512 23K7 Ohms '1%
Datasheet
3’350On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 23.7 kOhms 1.5 W, 2 W 1 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) General Purpose
IRC / TT Electronics Thick Film Resistors - SMD 1 OHM 1/8W 1%
Datasheet
2’991Expected 2/11/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 1 Ohms 330 mW (1/3 W) 1 % 200 PPM / C - 55 C + 155 C 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.7 mm (0.028 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1206 10 Ohms '5%
Datasheet
2’988Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000
Reel, Cut Tape, MouseReel PWC 10 Ohms 330 mW (1/3 W), 500 mW (1/2 W) 5 % 100 PPM / C - 55 C + 155 C 200 V 1206 3216 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1206 19.1 Ohms '1%
Datasheet
3’000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000
Reel, Cut Tape, MouseReel PWC 1206 3216
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.75watt 100 ohm 5%
Datasheet
2’770On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 100 Ohms 750 mW (3/4 W) 5 % 100 PPM / C - 55 C + 155 C 400 V 2010 5025 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2010 10 Kohms '1%
Datasheet
2’435On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 10 kOhms 1 W 1 % 100 PPM / C - 55 C + 155 C 400 V 2010 5025 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2010 3K3 Ohms '5%
Datasheet
2’749Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000
Reel, Cut Tape, MouseReel PWC 3.3 kOhms 1 W 5 % 100 PPM / C - 55 C + 155 C 400 V 2010 5125 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) Commercial Grade Anti-Sulfur Resistors
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.75watt 47 ohm 5%
Datasheet
2’686Expected 9/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 47 Ohms 750 mW (3/4 W) 5 % 100 PPM / C - 55 C + 155 C 400 V 2010 5025 5.1 mm (0.201 in) 2.5 mm (0.098 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2010 8.2 Ohms '5%
Datasheet
2’787Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 2010 5025
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2512 10 Ohms '1%
Datasheet
1’800Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 10 Ohms 2 W 1 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.4 mm (0.252 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 15 ohm 5%
Datasheet
1’513On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 15 Ohms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2512 1 Kohms '1%
Datasheet
1’687Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 2512 6432
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 47K ohm 5%
Datasheet
1’412On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 47 kOhms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 680 ohm 5%
Datasheet
1’311Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 680 Ohms 1.5 W 5 % 100 PPM / C - 55 C + 155 C 500 V 2512 6432 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) High Voltage