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Fixed Resistors

TT Electronics Fixed Resistors represent a wide range of fixed resistors, from mW chips to kW power resistors. TT Electronics resistors are designed for a variety of designs serving the industrial, aerospace & defense, and medical markets. Fixed resistors play key roles in circuit protection, detection, power management, and signal conditioning.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Metal Film Resistors - Through Hole 330 ohm 1% 350V Metal Film Resistor MFR4-330RFI Welwyn Components / TT Electronics 1: £0.368 14,859In Stock	Mfr. Part No. MFR4-330RFI Mouser Part No 756-MFR4-330RFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 330 ohm 1% 350V Metal Film Resistor Learn More about Welwyn Components / TT Electronics welwyn tt mfr resistors	Datasheet	14,859In Stock	£0.368 £0.272 £0.184 £0.12 View Reel £0.084 £0.10 £0.086 £0.084 £0.084	Min.: 1 Mult.: 1 : 5,000	Axial	330 Ohms	500 mW (1/2 W)	1 %	50 PPM / C
Metal Film Resistors - Through Hole 39K ohm 1% 0.5W MFR4-39KFI Welwyn Components / TT Electronics 1: £0.338 14,987In Stock	Mfr. Part No. MFR4-39KFI Mouser Part No 756-MFR4-39KFI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 39K ohm 1% 0.5W Learn More about Welwyn Components / TT Electronics welwyn tt mfr resistors	Datasheet	14,987In Stock	£0.338 £0.25 £0.154 £0.109 Reel £0.066 View £0.10 £0.079 £0.075 £0.061	Min.: 1 Mult.: 1 : 5,000	Axial	39 kOhms	500 mW (1/2 W)	1 %	50 PPM / C
Thin Film Resistors - SMD .063W 1.5K ohm 0.1% 25ppm PCF0402R-1K5BT1 Welwyn Components / TT Electronics 1: £0.518 3,905In Stock	Mfr. Part No. PCF0402R-1K5BT1 Mouser Part No 756-PCF0402R-1K5BT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD .063W 1.5K ohm 0.1% 25ppm Learn More about Welwyn Components / TT Electronics TTE PCF resistors	Datasheet	3,905In Stock	Cut Tape £0.518 £0.364 £0.252 £0.224 Reel £0.196 View £0.203 £0.178 £0.169 £0.163 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	1.5 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0402	1005
Thin Film Resistors - SMD .063W 39K ohm 0.1% 25ppm PCF0402R-39KBT1 Welwyn Components / TT Electronics 1: £0.518 5,295In Stock	Mfr. Part No. PCF0402R-39KBT1 Mouser Part No 756-PCF0402R-39KBT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD .063W 39K ohm 0.1% 25ppm Learn More about Welwyn Components / TT Electronics TTE PCF resistors	Datasheet	5,295In Stock	Cut Tape £0.518 £0.364 £0.252 £0.224 Reel £0.196 View £0.203 £0.178 £0.171 £0.163 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	39 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0402	1005
Thin Film Resistors - SMD 0603 1M Ohms 0.1% 25 PPM High Power PCF0603HR-1M0BT1 Welwyn Components / TT Electronics 1: £0.39 4,471In Stock	Mfr. Part No. PCF0603HR-1M0BT1 Mouser Part No 756-PCF0603HR1M0BT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD 0603 1M Ohms 0.1% 25 PPM High Power	Datasheet	4,471In Stock	Cut Tape £0.39 £0.278 £0.192 £0.172 Reel £0.145 View £0.155 £0.136 £0.131 £0.125 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		1 MOhms	100 mW (1/10 W)	0.1 %	25 PPM / C	0603	1608
Thin Film Resistors - SMD .063W 150K ohm 0.1% 25ppm PCF0603R-150KBT1 Welwyn Components / TT Electronics 1: £0.353 9,588In Stock	Mfr. Part No. PCF0603R-150KBT1 Mouser Part No 756-PCF0603R-150KBT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD .063W 150K ohm 0.1% 25ppm Learn More about Welwyn Components / TT Electronics TTE PCF resistors	Datasheet	9,588In Stock	Cut Tape £0.353 £0.244 £0.178 £0.153 Reel £0.12 View £0.134 £0.11 £0.103 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	150 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0603	1608
Thin Film Resistors - SMD .063W 51.1K ohm 0.1% 25ppm PCF0603R-51K1BT1 Welwyn Components / TT Electronics 1: £0.353 6,932In Stock	Mfr. Part No. PCF0603R-51K1BT1 Mouser Part No 756-PCF0603R-51K1BT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD .063W 51.1K ohm 0.1% 25ppm Learn More about Welwyn Components / TT Electronics TTE PCF resistors	Datasheet	6,932In Stock	Cut Tape £0.353 £0.255 £0.178 £0.153 Reel £0.118 View £0.138 £0.111 £0.103 £0.101 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	51.1 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0603	1608
Thin Film Resistors - SMD 0603 215 Kohms 0.1% 25 PPM PCF0603R-215KBT1 Welwyn Components / TT Electronics 1: £0.353 6,555In Stock	Mfr. Part No. PCF0603R-215KBT1 Mouser Part No 756-PCF0603R215KBT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD 0603 215 Kohms 0.1% 25 PPM	Datasheet	6,555In Stock	Cut Tape £0.353 £0.251 £0.178 £0.153 Reel £0.118 View £0.134 £0.11 £0.103 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		215 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0603	1608
Thin Film Resistors - SMD 0805 180 Ohms '0.1% 25 PPM Passivated PCF0805PR-180RBT1 Welwyn Components / TT Electronics 1: £0.496 4,264In Stock	Mfr. Part No. PCF0805PR-180RBT1 Mouser Part No 756-PCF0805PR180RBT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD 0805 180 Ohms '0.1% 25 PPM Passivated	Datasheet	4,264In Stock	Cut Tape £0.496 £0.369 £0.25 £0.232 Reel £0.207 View £0.216 £0.186 £0.18 £0.172 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		180 Ohms	100 mW (1/10 W)	0.1 %	25 PPM / C	0805	2012
Thin Film Resistors - SMD 0.1W 121K ohm 0.1% 25ppm PCF0805R-121KBT1 Welwyn Components / TT Electronics 1: £0.368 5,608In Stock	Mfr. Part No. PCF0805R-121KBT1 Mouser Part No 756-PCF0805R-121KBT1	Welwyn Components / TT Electronics	Thin Film Resistors - SMD 0.1W 121K ohm 0.1% 25ppm Learn More about Welwyn Components / TT Electronics TTE PCF resistors	Datasheet	5,608In Stock	Cut Tape £0.368 £0.266 £0.186 £0.16 Reel £0.123 View £0.141 £0.115 £0.11 £0.105 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	121 kOhms	100 mW (1/10 W)	0.1 %	25 PPM / C	0805	2012
Thick Film Resistors - SMD 0.75watt 1K ohm 5% PWC2010-1K0JI Welwyn Components / TT Electronics 1: £1.55 2,166In Stock	Mfr. Part No. PWC2010-1K0JI Mouser Part No 756-PWC2010-1K0JI	Welwyn Components / TT Electronics	Thick Film Resistors - SMD 0.75watt 1K ohm 5% Learn More about Welwyn Components / TT Electronics welwyn pwc resistors	Datasheet	2,166In Stock	Cut Tape £1.55 £0.925 £0.726 £0.601 View Reel £0.364 £0.459 £0.43 £0.429 £0.364 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	1 kOhms	750 mW (3/4 W)	5 %	100 PPM / C	2010	5025
Metal Film Resistors - Through Hole 51.1ohms 0.1% RC55Y-51R1BI Welwyn Components / TT Electronics 1: £4.08 494In Stock	Mfr. Part No. RC55Y-51R1BI Mouser Part No 756-RC55Y-51R1BI	Welwyn Components / TT Electronics	Metal Film Resistors - Through Hole 51.1ohms 0.1% Learn More about Welwyn Components / TT Electronics welwyn rc55 resistors	Datasheet	494In Stock	£4.08 £2.50 £2.06 £1.89 Reel £1.89	Min.: 1 Mult.: 1 : 250	Axial	51 Ohms	250 mW (1/4 W)	0.1 %	15 PPM / C
Current Sense Resistors - SMD Metal Element CS Resistor AEC-Q200 ULR2-R0005FT2 Welwyn Components / TT Electronics 1: £1.29 2,000In Stock	Mfr. Part No. ULR2-R0005FT2 Mouser Part No 756-ULR2-R0005FT2	Welwyn Components / TT Electronics	Current Sense Resistors - SMD Metal Element CS Resistor AEC-Q200	Datasheet	2,000In Stock	Cut Tape £1.29 £0.739 £0.603 £0.451 Reel £0.252 View £0.403 £0.349 £0.252 £0.251 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	500 uOhms	2 W	1 %	50 PPM / C	2512	6432
Wirewound Resistors - Through Hole 5.1 ohm 5% 3W Vitreous Enamel W21-5R1JI Welwyn Components / TT Electronics 1: £1.37 1,725In Stock	Mfr. Part No. W21-5R1JI Mouser Part No 756-W21-5R1JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 5.1 ohm 5% 3W Vitreous Enamel Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1,725In Stock	£1.37 £0.811 £0.549 £0.512 £0.464 Reel £0.395	Min.: 1 Mult.: 1 : 1,000	Axial	5.1 Ohms	3 W	5 %	75 PPM / C
Wirewound Resistors - Through Hole 820 ohm 5% 7W Wirewound Resistor W22-820RJI Welwyn Components / TT Electronics 1: £1.95 1,319In Stock	Mfr. Part No. W22-820RJI Mouser Part No 756-W22-820RJI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 820 ohm 5% 7W Wirewound Resistor Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1,319In Stock	Cut Tape £1.95 £1.15 £0.995 £0.818 Reel £0.60 View £0.705 £0.595	Min.: 1 Mult.: 1 : 700	Axial	820 Ohms	7 W	5 %	75 PPM / C
Wirewound Resistors - Through Hole 7Watt 0.15 ohm 5% W22-R15JI Welwyn Components / TT Electronics 1: £2.43 1,181In Stock	Mfr. Part No. W22-R15JI Mouser Part No 756-W22-R15JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 0.15 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1,181In Stock	Cut Tape £2.43 £1.45 £1.28 £1.06 £0.882 Reel £0.829	Min.: 1 Mult.: 1 : 700	Axial	150 mOhms	7 W	5 %	75 PPM / C
Wirewound Resistors - Through Hole 7Watt 0.47 ohm 5% W22-R47JI Welwyn Components / TT Electronics 1: £2.43 1,142In Stock	Mfr. Part No. W22-R47JI Mouser Part No 756-W22-R47JI	Welwyn Components / TT Electronics	Wirewound Resistors - Through Hole 7Watt 0.47 ohm 5% Learn More about Welwyn Components / TT Electronics welwyn w20 resistors	Datasheet	1,142In Stock	Cut Tape £2.43 £1.45 £1.28 £1.06 £0.882 Reel £0.829	Min.: 1 Mult.: 1 : 700	Axial	470 mOhms	7 W	5 %	75 PPM / C
Thick Film Resistors - SMD 20K ohm 1% 200V General Purpose SMT WCR1206-20KFI Welwyn Components / TT Electronics 1: £0.142 57,893In Stock	Mfr. Part No. WCR1206-20KFI Mouser Part No 756-WCR1206-20KFI	Welwyn Components / TT Electronics	Thick Film Resistors - SMD 20K ohm 1% 200V General Purpose SMT Learn More about Welwyn Components / TT Electronics welwyn wcr smd resistors	Datasheet	57,893In Stock	Cut Tape £0.142 £0.057 £0.035 £0.028 Reel £0.014 View £0.025 £0.024 £0.013 £0.01 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	20 kOhms	250 mW (1/4 W)	1 %	100 PPM / C	1206	3216
Thick Film Resistors - Through Hole BPC10201J IRC / TT Electronics 1: £6.06 262In Stock 250Expected 25/11/2026	Mfr. Part No. BPC10201J Mouser Part No 374-BPC10201J	IRC / TT Electronics	Thick Film Resistors - Through Hole	Datasheet	262In Stock 250Expected 25/11/2026	£6.06 £3.98 £3.19 £2.93 £2.74	Min.: 1 Mult.: 1	Radial	200 Ohms	10 W	5 %	100 PPM / C
Thin Film Resistors - SMD PFC0603LFD1331BT5 IRC / TT Electronics 1: £1.01 4,000In Stock	Mfr. Part No. PFC0603LFD1331BT5 Mouser Part No 66-PFC06LF1.33K-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	4,000In Stock	Cut Tape £1.01 £0.715 £0.484 £0.47 Reel £0.398 View £0.456 £0.438 £0.384 £0.377 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD PFC0805LFD1500BT5 IRC / TT Electronics 1: £1.01 4,998In Stock	Mfr. Part No. PFC0805LFD1500BT5 Mouser Part No 66-PFC08LF150-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	4,998In Stock	Cut Tape £1.01 £0.715 £0.484 £0.47 Reel £0.398 View £0.456 £0.438 £0.384 £0.377 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD PFC0805LFD6190BT5 IRC / TT Electronics 1: £1.01 3,039In Stock	Mfr. Part No. PFC0805LFD6190BT5 Mouser Part No 66-PFC08LF619-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	3,039In Stock	Cut Tape £1.01 £0.715 £0.484 £0.47 Reel £0.372 View £0.456 £0.438 £0.37 £0.348 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD PFC1206LFD12R1BT5 IRC / TT Electronics 1: £1.68 4,768In Stock	Mfr. Part No. PFC1206LFD12R1BT5 Mouser Part No 66-PFC12LF12.1-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	4,768In Stock	Cut Tape £1.68 £1.17 £1.06 £0.882 View Reel £0.735 £0.871 £0.849 £0.811 £0.773 £0.735 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD PFC0402LFD2002BT10 IRC / TT Electronics 1: £1.05 4,664In Stock	Mfr. Part No. PFC0402LFD2002BT10 Mouser Part No 66-PFCW0402LF032002B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	4,664In Stock	Cut Tape £1.05 £0.738 £0.498 £0.485 Reel £0.396 View £0.47 £0.452 £0.411 £0.388 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
Metal Film Resistors - Through Hole 1/4W 1.33K 0.1% RC55LF-D-1K33-B-B IRC / TT Electronics 1: £1.82 1,072In Stock	Mfr. Part No. RC55LF-D-1K33-B-B Mouser Part No 66-RC55LF-D-1.33K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.33K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	1,072In Stock	£1.82 £1.11 £1.02 £0.811 View £0.678 £0.604 £0.56 £0.526 £0.505	Min.: 1 Mult.: 1	Axial	1.33 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C