GWCR Green Thick-Film Chip Resistors

Welwyn / TT Electronics GWCR Green Thick-Film Chip Resistors are made from materials, which are completely free of lead and its compounds. This makes the resistors RoHS compliant without relying on the exemption for lead oxide in glass. The use of green chip resistors protects the design against future changes in environmental legislation. A comprehensive range of 1%, 100ppm/°C products suitable for general purpose use is offered in 10 sizes ranging from 01005 to 2512 package sizes. The Welwyn GWCR resistors are available in values from 1R0 to 10M with a ±1% tolerance. The components feature 31mW to 1W ratings with an operating temperature of -55°C to +155°C.

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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
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Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 15 Ohm 1%
Datasheet
4,800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 15 Ohms 100 mW (1/10 W) 1 % 200 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 180 Ohm 1%
Datasheet
44,691In Stock
5,000Expected 8/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 180 Ohms 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 18K Ohm 1%
Datasheet
48,514In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 18 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 18 Ohm 1%
Datasheet
9,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 18 Ohms 100 mW (1/10 W) 1 % 200 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1K Ohm 1%
Datasheet
15,373In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1.1K Ohm 1%
Datasheet
43,420In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1.1 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)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1.5K Ohm 1%
Datasheet
44,512In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1.5 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1M Ohm 1%
Datasheet
15,989In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1 MOhms 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1.1M Ohm 1%
Datasheet
49,499In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1.1 MOhms 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)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1.3M Ohm 1%
Datasheet
49,480In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1.3 MOhms 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)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1.8M Ohm 1%
Datasheet
49,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1.8 MOhms 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)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 1 Ohm 1%
Datasheet
24,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 1 Ohms 100 mW (1/10 W) 1 % 400 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 20K Ohm 1%
Datasheet
43,905In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 20 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 240 Ohm 1%
Datasheet
49,880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 240 Ohms 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)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 2K Ohm 1%
Datasheet
24,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 30K Ohm 1%
Datasheet
48,568In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 30 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 33 Ohm 1%
Datasheet
37,407In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 33 Ohms 100 mW (1/10 W) 1 % 200 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 390 Ohm 1%
Datasheet
9,192In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 390 Ohms 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 3K Ohm 1%
Datasheet
34,340In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 3 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 3.3K Ohm 1%
Datasheet
2,133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 3.3 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 3.6M Ohm 1%
Datasheet
49,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 3.6 MOhms 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)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 470K Ohm 1%
Datasheet
36,629In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 470 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 470 Ohm 1%
Datasheet
37,012In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 470 Ohms 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 47K Ohm 1%
Datasheet
69,494In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 47 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) General Purpose
Welwyn Components / TT Electronics Thick Film Resistors - SMD 1/10W 47 Ohm 1%
Datasheet
49,870In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel GWCR 47 Ohms 100 mW (1/10 W) 1 % 200 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)