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 (SGD) 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 1.5watt 100 ohm 5%
Datasheet
5In Stock
5,400Expected 21/9/2026
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
258In Stock
3,600On 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
20In Stock
3,600Expected 25/8/2026
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 2512 1 Kohms '1%
Datasheet
1,175In Stock
5,400On Order
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 1K ohm 5%
Datasheet
92In Stock
9,000On Order
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
979In Stock
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 2.2K ohm 5%
Datasheet
2,172In Stock
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 1.5watt 330 ohm 5%
Datasheet
27In Stock
3,600Expected 14/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Reel, Cut Tape, MouseReel PWC 330 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 33K ohm 5%
Datasheet
693In Stock
1,800On Order
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
482In Stock
3,600Expected 11/8/2026
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 2512 47 Kohms '1%
Datasheet
1,964In 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
609In Stock
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 1.5watt 6.8K ohm 5%
Datasheet
323In Stock
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
Welwyn Components / TT Electronics Thick Film Resistors - SMD 4.7K ohm 1% .125W Pulse Withstanding
Datasheet
31In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
: 1,000
Reel, Cut Tape, MouseReel PWC 0805 2012
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
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1.5watt 4.7K ohm 5%
Datasheet
3,526Expected 3/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,800

Reel, Cut Tape, MouseReel PWC 4.7 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
IRC / TT Electronics Thick Film Resistors - SMD 10ohm 1.5watt 0.01
Datasheet
2,988Expected 3/9/2026
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