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: 19,592
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Description Datasheet Availability Pricing (USD) 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 220 ohms 1% .125W Pulse Withstanding
Datasheet
293In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Reel: 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 3.3K ohm 1% .125W Pulse Withstanding
Datasheet
36In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PWC 3.3 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
Reel: 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
Welwyn Components / TT Electronics Thick Film Resistors - SMD 4.7K ohm 1% .125W Pulse Withstanding
Datasheet
31In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PWC 4.7 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 0805 2K2 Ohms '1%
Datasheet
900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000
Reel, Cut Tape, MouseReel PWC 0805 2012
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0805 475 Ohms '5%
Datasheet
1,278In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2.2 kOhms 5% 0.33W 200Volts
Datasheet
280In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Reel, Cut Tape, MouseReel PWC 2.2 kOhms 330 mW (1/3 W) 5 % 200 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 2512 49K9 Ohms '1%
Datasheet
516In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,800

Reel, Cut Tape, MouseReel PWC 2512 6432
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1206 100 Ohms '1%
Datasheet
2,600Expected 2026/11/23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000
Reel, Cut Tape, MouseReel PWC 100 Ohms 1 % 1206 3216
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2010 3K3 Ohms '5%
Datasheet
2,999On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 2010 8.2 Ohms '5%
Datasheet
2In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Reel, Cut Tape, MouseReel PWC 2010 5025
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 10 ohm 5%
Datasheet
3,391Expected 2026/04/13
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1 Kohms '1%
Datasheet
3,500Expected 2026/10/16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,800

Reel, Cut Tape, MouseReel PWC 2512 6432
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 1K ohm 5%
Datasheet
8,488Expected 2026/11/03
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 220 ohm 5%
Datasheet
3,210Expected 2026/06/12
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,800

Reel, Cut Tape, MouseReel PWC 220 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 22 ohm 5%
Datasheet
2,900Expected 2026/05/06
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1.5watt 2.2K ohm 5%
Datasheet
3,197On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,600On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 47K ohm 5%
Datasheet
2In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
3,111Expected 2026/11/16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Welwyn Components / TT Electronics Thick Film Resistors - SMD 2512 68 Ohms '1%
Datasheet
3,162Expected 2026/06/12
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 1206 100 Ohms '5%
Datasheet
278On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 10 ohm 5%
Datasheet
2,105On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
Reel, Cut Tape, MouseReel PWC 10 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
IRC / TT Electronics Thick Film Resistors - SMD 32.4ohm 330milliwatt 0.01
Datasheet
3,000Stock Available
More Info Available
MouseReel Available
Min.: 1,000
Mult.: 1,000
Reel: 3,000

Reel, Cut Tape, MouseReel PWC