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 0.75watt 33 ohm 5%
Datasheet
1’272In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000
Reel, Cut Tape, MouseReel PWC 33 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 0.75watt 68 ohm 5%
Datasheet
183In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3’000

Reel, Cut Tape, MouseReel PWC 68 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 2512 100 Ohms '1%
Datasheet
1’773In Stock
14’400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 100 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 100 ohm 5%
Datasheet
1’100In Stock
3’600Expected 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
34In Stock
9’000On 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 1.5watt 1K ohm 5%
Datasheet
24In Stock
5’400Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 1 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 1.5K ohm 5%
Datasheet
364In Stock
3’600On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 1.5 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 2512 1 Ohms '1%
Datasheet
6In Stock
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 22K ohm 5%
Datasheet
1’869In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 22 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 2.2K ohm 5%
Datasheet
634In Stock
3’600On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 2.2 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 2512 2.4 Ohms '5%
Datasheet
2’600In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 2.4 Ohms 1.5 W, 2 W 5 % 200 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
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 33K ohm 5%
Datasheet
693In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 33 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 33 ohm 5%
Datasheet
207In Stock
3’600On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 33 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 470 ohm 5%
Datasheet
2’254In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 470 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 47 Kohms '1%
Datasheet
1’764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 47 kOhms 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 47 ohm 5%
Datasheet
403In Stock
3’600On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 47 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 68 Ohms '1%
Datasheet
69In Stock
1’800Expected 11/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 68 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 68 ohm 5%
Datasheet
1’744In Stock
1’800Expected 12/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 68 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 6K8 Ohms '1%
Datasheet
1’002In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’800

Reel, Cut Tape, MouseReel PWC 6.8 kOhms 2 W 1 % 100 PPM / C - 55 C + 155 C 500 V 2512 6532 6.5 mm (0.256 in) 3.2 mm (0.126 in) 0.8 mm (0.031 in) Commercial Grade Anti-Sulfur Resistors
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 6.8K ohm 5%
Datasheet
37In Stock
3’600Expected 2/16/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1’800
Reel, Cut Tape, MouseReel PWC 6.8 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) Anti-Pulse Resistors
Welwyn Components / TT Electronics Thick Film Resistors - SMD 15K ohm 1% .125W Pulse Withstanding
Datasheet
757In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

Reel, Cut Tape, MouseReel PWC 15 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1508 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5K ohm 1% .125W Pulse Withstanding
Datasheet
531In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

Reel, Cut Tape, MouseReel PWC 1.5 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1508 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 220 ohms 1% .125W Pulse Withstanding
Datasheet
293In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

Reel, Cut Tape, MouseReel PWC 220 Ohms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1508 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 33K ohm 1% .125W Pulse Withstanding
Datasheet
346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

Reel, Cut Tape, MouseReel PWC 33 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1508 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) High Voltage
Welwyn Components / TT Electronics Thick Film Resistors - SMD 470 ohms 1% .125W Pulse Withstanding
Datasheet
206In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1’000

Reel, Cut Tape, MouseReel PWC 470 Ohms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 75 V 0603 1508 1.5 mm (0.059 in) 0.8 mm (0.031 in) 0.55 mm (0.022 in) High Voltage