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
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Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 3K16Ohms 0.1% 25 PPM
Datasheet
4,895In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 3.16 kOhms 0603 1608 AEC-Q200
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 3K4Ohms 0.1% 25 PPM
Datasheet
1,215In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 3.4 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 42K2Ohms 0.1% 25 PPM
Datasheet
6,213In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 42.2 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 44K2Ohms 0.1% 25 PPM
Datasheet
6,108In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 44.2 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 46K4Ohms 0.1% 25 PPM
Datasheet
1,927In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 46.4 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 5K11Ohms 0.1% 25 PPM
Datasheet
3,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 5.11 kOhms 0.1 % 25 PPM / C 0603 1608 1.55 mm (0.061 in) 0.787 mm (0.031 in) 0.533 mm (0.021 in) - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 5K1Ohms 0.1% 25 PPM
Datasheet
6,289In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 5.1 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 6K19Ohms 0.1% 25 PPM
Datasheet
4,047In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 6.19 kOhms 0.1 % 25 PPM / C 0603 1608 1.55 mm (0.061 in) 0.787 mm (0.031 in) 0.533 mm (0.021 in) - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 806 Ohms 0.1% 25 PPM
Datasheet
1,860In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 806 Ohms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 82 Kohms 0.1% 25 PPM
Datasheet
7,360In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 82 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0603 8K87Ohms 0.1% 25 PPM
Datasheet
3,815In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 8.87 kOhms 0.1 % 25 PPM / C 0603 1608 - 55 C + 125 C AEC-Q200 62.5 mW (1/16 W) 50 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD
Datasheet
35In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 150ohm 0.1% 5ppm
Datasheet
2,059In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 150 Ohms 0.1 % 5 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 1.1K ohm 0.1% 5ppm
Datasheet
1,883In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 1.1 kOhms 0.1 % 5 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 1.2K ohm 0.1% 5ppm
Datasheet
178In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 1.2 kOhms 0.1 % 5 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 20K ohm 0.1% 5ppm
Datasheet
560In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 20 kOhms 0.1 % 5 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 22K ohm 0.1% 5ppm
Datasheet
2,002In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 22 kOhms 0.1 % 5 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 2.4K ohm 0.1% 5ppm
Datasheet
327In Stock
5,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 2.4 kOhms 0.1 % 5 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 30K ohm 0.1% 5ppm
Datasheet
806In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 30 kOhms 0.1 % 5 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 3.9K ohm 0.1% 5ppm
Datasheet
63In Stock
4,000Expected 04/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 3.9 kOhms 0.1 % 5 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 4.7K ohm 0.1% 5ppm
Datasheet
510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 4.7 kOhms 0.1 % 5 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 5.1K ohm 0.1% 5ppm
Datasheet
1,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 5.1 kOhms 0.1 % 5 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 0805 11 Kohms 0.1% 25 PPM High Power
Datasheet
74In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel PCF 11 kOhms 0.1 % 25 PPM / C 0805 2012 - 55 C + 155 C AEC-Q200 125 mW (1/8 W) 150 V
Welwyn Components / TT Electronics Thin Film Resistors - SMD 0.1W 1.3K ohm 0.1% 25ppm
Datasheet
826In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 1.3 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 100ohm 0.1% 25ppm
Datasheet
2,742In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel PCF 100 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