CR Thick Film Chip Resistors

Welwyn / TT Electronics CR Thick Film Chip Resistors provide a proven commercial off-the-shelf (COTS) alternative to MIL-PRF-55342. The CR chip resistors are qualified to EN 140401 and IECQ-CECC standards and feature a resistance range of 1Ω to 100MΩ and tolerances down to ±0.1%. These Welwyn / TT Electronics resistors support aerospace, defense, and long-life infrastructure applications with stable electrical performance over time.

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Description Datasheet Availability Pricing (EUR) 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 4.3 ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 4.3 Ohms 125 mW (1/8 W) 5 % 200 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 4.7 ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800

Reel CR 4.7 Ohms 125 mW (1/8 W) 1 % 200 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 4.7 ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 4.7 Ohms 125 mW (1/8 W) 5 % 200 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 510K ohm 0.1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 510 kOhms 125 mW (1/8 W) 0.1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 510K ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 510 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 510K ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 510 kOhms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 510 ohm 0.1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 510 Ohms 125 mW (1/8 W) 0.1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 510 ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 510 Ohms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 510 ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 510 Ohms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 51K ohm 0.1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 51 kOhms 125 mW (1/8 W) 0.1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 51K ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 51 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 51K ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 51 kOhms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 51M ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800

Reel CR 51 MOhms 125 mW (1/8 W) 5 % 250 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 51 ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 51 Ohms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 51 ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 51 Ohms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 560K ohm 0.1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 560 kOhms 125 mW (1/8 W) 0.1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 560K ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 560 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 560K ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 560 kOhms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 560 ohm 0.1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 560 Ohms 125 mW (1/8 W) 0.1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 560 ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 560 Ohms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 560 ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 560 Ohms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 56K ohm 0.1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 56 kOhms 125 mW (1/8 W) 0.1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 56K ohm 1% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 56 kOhms 125 mW (1/8 W) 1 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 56K ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 56 kOhms 125 mW (1/8 W) 5 % 100 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability
Welwyn Components / TT Electronics Thick Film Resistors - SMD 56M ohm 5% .125W
Datasheet
Non-Stocked
Min.: 800
Mult.: 800
: 800
Reel CR 56 MOhms 125 mW (1/8 W) 5 % 250 PPM / C - 55 C + 155 C 100 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.6 mm (0.024 in) High Reliability