PCF Thin Film Resistors

Welwyn / TT Electronics PCF Thin Film SMT Resistors are constructed from a thin-film material selectively deposited on a 96% alumina substrate with metallic contacts at each end and supplied with 100% Sn matte plated wrap-around terminations suitable for soldering.  The wrap-around terminations supplied to the PCF Series Thin Film Resistor chips from Welwyn / TT Electronics have an electroplated nickel barrier and tin coating that ensures excellent "leach" resistance properties and reliable contact to the PCB.  These robust resistors can operate at a maximum temperature of 125ºC, and up to 155ºC for higher power grades. PCF Series Thin Film Resistors offer an extended ohmic range from 1R-3M and superior humidity performance at a passivated range.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Length
Width
Height
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Power Rating
Voltage Rating
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 37.4K ohm 0.1% 25ppm
Datasheet
3.221In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 37.4 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 392K ohm 0.1% 25ppm
Datasheet
173In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 392 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 39.2K ohm 0.1% 25ppm
Datasheet
140In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 39.2 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.01K ohm 0.1% 25ppm
Datasheet
2.747In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.01 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.32K ohm 0.1% 25ppm
Datasheet
41In Stock
4.000Expected 09/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.32 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.48K ohm 0.1% 25ppm
Datasheet
726In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.48 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.4K ohm 0.1% 25ppm
Datasheet
726In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.4 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.57K ohm 0.1% 25ppm
Datasheet
3.330In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.57 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.65K ohm 0.1% 25ppm
Datasheet
3.899In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.65 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 3.92K ohm 0.1% 25ppm
Datasheet
922In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 3.92 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 402K ohm 0.1% 25ppm
Datasheet
3.538In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 402 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 402ohm 0.1% 25ppm
Datasheet
1.330In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 402 Ohms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 43.2K ohm 0.1% 25ppm
Datasheet
4.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 43.2 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 442K ohm 0.1% 25ppm
Datasheet
4.736In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 442 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 44.2K ohm 0.1% 25ppm
Datasheet
3.703In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 44.2 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 46.4K ohm 0.1% 25ppm
Datasheet
2.859In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 46.4 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 475K ohm 0.1% 25ppm
Datasheet
3.008In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 475 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 475ohm 0.1% 25ppm
Datasheet
3.102In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 475 Ohms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 47.5K ohm 0.1% 25ppm
Datasheet
450In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 47.5 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 487K ohm 0.1% 25ppm
Datasheet
396In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 487 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 499K ohm 0.1% 25ppm
Datasheet
2.318In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 499 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 49.9K ohm 0.1% 25ppm
Datasheet
4.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 49.9 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 4.02K ohm 0.1% 25ppm
Datasheet
2.218In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 4.02 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 4.12K ohm 0.1% 25ppm
Datasheet
4.102In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 4.12 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 4.32K ohm 0.1% 25ppm
Datasheet
1.768In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Reel, Cut Tape, MouseReel PCF 4.32 kOhms 0.1 % 25 PPM / C 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.65 mm (0.026 in) - 55 C + 125 C AEC-Q200 100 mW (1/10 W) 100 V