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 (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
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 1.6K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 1.6 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 1.8K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 1.8 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 1M Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 1 MOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 20K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 20 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 20 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 20 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 22K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 22 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 22 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 22 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 24K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 24 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 24 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 24 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 27K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 27 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 27 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 27 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 2K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 2 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 2.2K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 2.2 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 2.4K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 2.4 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 2.7K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 2.7 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 30K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 30 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 30 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 30 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 33K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 33 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 33 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 33 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 36K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 36 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 36 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 36 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 39K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 39 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 39 Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 39 Ohms 30 mW (1/32 W) 1 % 400 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 3K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 3 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD 0.031W 3.3K Ohm 1%
Datasheet
Non-Stocked
A tariff of 30% may be applied if shipping to the United States.
Min.: 60,000
Mult.: 20,000
: 20,000

Reel GWCR 3.3 kOhms 30 mW (1/32 W) 1 % 250 PPM / C - 55 C + 155 C 15 V 01005 0402 0.4 mm (0.016 in) 0.2 mm (0.008 in) 0.13 mm (0.005 in)