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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.	RoHS	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Thin Film Resistors - SMD 0603 23K7Ohms 0.1% 25 PPM PCF0603R-23K7BI Welwyn Components / TT Electronics 1: £0.292 9,786In Stock	Mfr. Part No. PCF0603R-23K7BI Mouser Part No 756-PCF0603R23K7BI	Welwyn Components / TT Electronics	Thin Film Resistors - SMD 0603 23K7Ohms 0.1% 25 PPM	Datasheet	9,786In Stock	Cut Tape £0.292 £0.215 £0.15 £0.129 Reel £0.09 View £0.113 £0.107 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	23.7 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0603	1608
Thin Film Resistors - SMD 0603 200 Kohms 0.1% 25 PPM PCF-W0603LF-03-2003-B-P-LT IRC / TT Electronics 1: £0.292 9,928In Stock	Mfr. Part No. PCF-W0603LF-03-2003-B-P-LT Mouser Part No 66-PCFW0603LF032003B	IRC / TT Electronics	Thin Film Resistors - SMD 0603 200 Kohms 0.1% 25 PPM	Datasheet	9,928In Stock	Cut Tape £0.292 £0.215 £0.15 £0.129 Reel £0.092 View £0.113 £0.105 £0.089 £0.085 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	200 kOhms	62.5 mW (1/16 W)	0.1 %	25 PPM / C	0603	1608
Current Sense Resistors - SMD 3W 0.045K Ohm 1% LRMAP2512-R045FT4 Welwyn Components / TT Electronics 1: £0.728 4,000In Stock	Mfr. Part No. LRMAP2512-R045FT4 Mouser Part No 756-LRMAP2512R045FT4	Welwyn Components / TT Electronics	Current Sense Resistors - SMD 3W 0.045K Ohm 1% Learn More about Welwyn Components / TT Electronics welwyn lrma resistors	Datasheet	4,000In Stock	Cut Tape £0.728 £0.445 £0.361 £0.259 View Reel £0.16 £0.226 £0.205 £0.189 £0.16 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT	45 mOhms	3 W	1 %	50 PPM / C	2512	6432
Thin Film Resistors - SMD PFC1206PBD1003BT1 IRC / TT Electronics 1: £1.23 3,828In Stock	Mfr. Part No. PFC1206PBD1003BT1 Mouser Part No 66-PFC12C100K-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	3,828In Stock	Cut Tape £1.23 £0.882 £0.773 £0.622 View Reel £0.501 £0.61 £0.59 £0.501 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	No
Thin Film Resistors - SMD PFC0603LFD20R0BT5 IRC / TT Electronics 1: £1.41 3,302In Stock	Mfr. Part No. PFC0603LFD20R0BT5 Mouser Part No 66-PFC06LF20-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	3,302In Stock	Cut Tape £1.41 £0.978 £0.882 £0.726 View £0.715 £0.693 £0.663 £0.636 £0.603 MouseReel Available	Min.: 1 Mult.: 1
Thick Film Resistors - SMD 270 OHM 10% 1.5W Welwyn Components / TT Electronics HDSC2512-270RKT18 HDSC2512-270RKT18 Welwyn Components / TT Electronics 1: £2.79 2,250In Stock	Mfr. Part No. HDSC2512-270RKT18 Mouser Part No 756-HDSC2512270RKT18	Welwyn Components / TT Electronics	Thick Film Resistors - SMD 270 OHM 10% 1.5W	Datasheet	2,250In Stock	Cut Tape £2.79 Reel £2.79	Min.: 1 Mult.: 1 : 1,800
Thick Film Resistors - Through Hole Welwyn Components / TT Electronics T44KU-9G9FI T44KU-9G9FI Welwyn Components / TT Electronics 1: £85.98 30In Stock 10On Order	Mfr. Part No. T44KU-9G9FI Mouser Part No 756-T44KU-9G9FI	Welwyn Components / TT Electronics	Thick Film Resistors - Through Hole	Datasheet	30In Stock 10On Order	£85.98	Min.: 1 Mult.: 1
Resistor Networks & Arrays 9-PIN SIP BUSSED L091S224LF IRC / TT Electronics 1: £0.698 2,878In Stock	Mfr. Part No. L091S224LF Mouser Part No 374-L091S224LF	IRC / TT Electronics	Resistor Networks & Arrays 9-PIN SIP BUSSED	Datasheet	2,878In Stock	£0.698 £0.396 £0.321 £0.24 View £0.209 £0.203	Min.: 1 Mult.: 1		SIP	220 kOhms		2 %	100 PPM / C
Current Sense Resistors - SMD .2 OHM 1W 1% LRC-LR2010LF-01-R200-F IRC / TT Electronics 1: £1.33 281In Stock 8,000Expected 11/12/2026	Mfr. Part No. LRC-LR2010LF-01-R200-F Mouser Part No 66-LR2010LF-01R200-F	IRC / TT Electronics	Current Sense Resistors - SMD .2 OHM 1W 1%	Datasheet	281In Stock 8,000Expected 11/12/2026	Cut Tape £1.33 £0.766 £0.622 £0.465 Reel £0.327 View £0.416 £0.385 £0.307 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	200 mOhms	1 W	1 %	100 PPM / C	2010	5025
Current Sense Resistors - SMD .27 OHM 1W 1% LRC-LR2010LF-01-R270-F IRC / TT Electronics 1: £1.33 3,370In Stock	Mfr. Part No. LRC-LR2010LF-01-R270-F Mouser Part No 66-LR2010LF-01R270FT	IRC / TT Electronics	Current Sense Resistors - SMD .27 OHM 1W 1%	Datasheet	3,370In Stock	Cut Tape £1.33 £0.766 £0.622 £0.465 Reel £0.33 View £0.416 £0.392 £0.327 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	270 mOhms	1 W	1 %	100 PPM / C	2010	5025
Current Sense Resistors - SMD 2W .140 1% 100ppm LRC-LR2512LF-01-R140-F IRC / TT Electronics 1: £1.08 1,947In Stock	Mfr. Part No. LRC-LR2512LF-01-R140-F Mouser Part No 66-LR2512-LF-R140-F	IRC / TT Electronics	Current Sense Resistors - SMD 2W .140 1% 100ppm	Datasheet	1,947In Stock	Cut Tape £1.08 £0.62 £0.505 £0.378 Reel £0.277 View £0.338 £0.301 £0.277 £0.265 MouseReel Available	Min.: 1 Mult.: 1 : 1,800		SMD/SMT	140 mOhms	2 W	1 %	100 PPM / C	2512	6432
Current Sense Resistors - SMD .12 OHM 2W 1% LRC-LR2512LF-01-R120-F IRC / TT Electronics 1: £1.53 1,781In Stock	Mfr. Part No. LRC-LR2512LF-01-R120-F Mouser Part No 66-LR2512LF-01FT	IRC / TT Electronics	Current Sense Resistors - SMD .12 OHM 2W 1%	Datasheet	1,781In Stock	Cut Tape £1.53 £0.882 £0.711 £0.533 View Reel £0.374 £0.477 £0.441 £0.374 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	120 mOhms	2 W	1 %	100 PPM / C	2512	6432
Current Sense Resistors - SMD 1W .005 5% 100ppm LRC-LRF2010LF-01-R005-J IRC / TT Electronics 1: £1.35 874In Stock 3,000Expected 11/12/2026	Mfr. Part No. LRC-LRF2010LF-01-R005-J Mouser Part No 66-LRF2010-LF-R005-J	IRC / TT Electronics	Current Sense Resistors - SMD 1W .005 5% 100ppm	Datasheet	874In Stock 3,000Expected 11/12/2026	Cut Tape £1.35 £0.788 £0.712 £0.562 Reel £0.406 View £0.481 £0.441 £0.371 £0.354 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT	5 mOhms	1 W	5 %	100 PPM / C	2010	5025
Current Sense Resistors - SMD 1/10W 0.1ohm 1% LVC0603LF-R100F IRC / TT Electronics 1: £0.578 4,890In Stock	Mfr. Part No. LVC0603LF-R100F Mouser Part No 66-LVC0603LF-R100F	IRC / TT Electronics	Current Sense Resistors - SMD 1/10W 0.1ohm 1%	Datasheet	4,890In Stock	Cut Tape £0.578 £0.364 £0.285 £0.196 View Reel £0.12 £0.164 £0.149 £0.136 £0.12 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	100 mOhms	100 mW (1/10 W)	1 %		0603	1608
Thin Film Resistors - SMD 0805 274 Ohms 0.1% 25 PPM PCF-W0805LF-03-2740-B-P-LT IRC / TT Electronics 1: £0.308 4,876In Stock	Mfr. Part No. PCF-W0805LF-03-2740-B-P-LT Mouser Part No 66-PCFW0805LF032740B	IRC / TT Electronics	Thin Film Resistors - SMD 0805 274 Ohms 0.1% 25 PPM	Datasheet	4,876In Stock	Cut Tape £0.308 £0.223 £0.156 £0.134 View Reel £0.098 £0.118 £0.115 £0.098 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	274 Ohms	100 mW (1/10 W)	0.1 %	25 PPM / C	0805	2012
Thin Film Resistors - SMD 0805 41K2 Ohms 0.1% 25 PPM PCF-W0805LF-03-4122-B-P-LT IRC / TT Electronics 1: £0.308 3,727In Stock	Mfr. Part No. PCF-W0805LF-03-4122-B-P-LT Mouser Part No 66-PCFW0805LF034122B	IRC / TT Electronics	Thin Film Resistors - SMD 0805 41K2 Ohms 0.1% 25 PPM	Datasheet	3,727In Stock	Cut Tape £0.308 £0.223 £0.156 £0.134 Reel £0.098 View £0.118 £0.115 £0.097 £0.094 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	41.2 kOhms	100 mW (1/10 W)	0.1 %	10 PPM / C	0805	2012
Thin Film Resistors - SMD 0805 47 Kohms 0.1% 25 PPM PCF-W0805LF-03-4702-B-P-LT IRC / TT Electronics 1: £0.308 3,161In Stock	Mfr. Part No. PCF-W0805LF-03-4702-B-P-LT Mouser Part No 66-PCFW0805LF034702B	IRC / TT Electronics	Thin Film Resistors - SMD 0805 47 Kohms 0.1% 25 PPM	Datasheet	3,161In Stock	Cut Tape £0.308 £0.223 £0.156 £0.134 Reel £0.098 View £0.118 £0.115 £0.097 £0.094 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	47 kOhms	100 mW (1/10 W)	0.1 %	25 PPM / C	0805	2012
Thin Film Resistors - SMD PFC0805LFD1241BT5 IRC / TT Electronics 1: £1.00 1,222In Stock	Mfr. Part No. PFC0805LFD1241BT5 Mouser Part No 66-PFC08LF1.24K-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	1,222In Stock	Cut Tape £1.00 £0.714 £0.483 £0.469 Reel £0.398 View £0.456 £0.437 £0.384 £0.377 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD PFC0805LFD1022BT5 IRC / TT Electronics 1: £1.01 553In Stock	Mfr. Part No. PFC0805LFD1022BT5 Mouser Part No 66-PFC08LF10.2K-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	553In Stock	Cut Tape £1.01 £0.715 £0.519 Reel £0.44 £0.406 £0.396 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD PFC0805LFD1782BT5 IRC / TT Electronics 1: £1.00 22In Stock 5,000Expected 03/06/2027	Mfr. Part No. PFC0805LFD1782BT5 Mouser Part No 66-PFC08LF17.8K-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	22In Stock 5,000Expected 03/06/2027	Cut Tape £1.00 £0.714 £0.483 £0.469 View Reel £0.386 £0.456 £0.437 £0.386 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Thin Film Resistors - SMD 40.2 OHM .1% 25ppm PFC-W0805LF-03-40R2-B IRC / TT Electronics 1: £1.47 1,209In Stock	Mfr. Part No. PFC-W0805LF-03-40R2-B Mouser Part No 66-PFC08LF40.2-B	IRC / TT Electronics	Thin Film Resistors - SMD 40.2 OHM .1% 25ppm	Datasheet	1,209In Stock	Cut Tape £1.47 £1.02 £0.917 £0.759 View Reel £0.708 £0.746 £0.723 £0.709 £0.708 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		SMD/SMT	40.2 Ohms	250 mW (1/4 W)	0.1 %	25 PPM / C	0805	2012
Thin Film Resistors - SMD PFC1206LFD3481BT5 IRC / TT Electronics 1: £1.06 2,411In Stock	Mfr. Part No. PFC1206LFD3481BT5 Mouser Part No 66-PFC12LF3.48K-B	IRC / TT Electronics	Thin Film Resistors - SMD	Datasheet	2,411In Stock	Cut Tape £1.06 £0.746 £0.504 £0.49 Reel £0.416 View £0.475 £0.457 £0.40 £0.394 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Metal Film Resistors - Through Hole 1/4W 1.18K 0.1% RC55LF-D-1K18-B-B IRC / TT Electronics 1: £2.01 487In Stock	Mfr. Part No. RC55LF-D-1K18-B-B Mouser Part No 66-RC55LF-D-1.18K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.18K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	487In Stock	£2.01 £1.19 £1.02 £0.841 View £0.78 £0.661 £0.609	Min.: 1 Mult.: 1		Axial	1.18 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C
Metal Film Resistors - Through Hole 1/4W 1.1K 0.1% RC55LF-D-1K10-B-B IRC / TT Electronics 1: £2.01 240In Stock	Mfr. Part No. RC55LF-D-1K10-B-B Mouser Part No 66-RC55LF-D-1.1K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.1K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	240In Stock	£2.01 £1.19 £1.02 £0.841 View £0.78 £0.661 £0.609	Min.: 1 Mult.: 1		Axial	1.1 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C
Metal Film Resistors - Through Hole 1/4W 1.21K 0.1% RC55LF-D-1K21-B-B IRC / TT Electronics 1: £2.01 61In Stock 1,000On Order	Mfr. Part No. RC55LF-D-1K21-B-B Mouser Part No 66-RC55LF-D-1.21K	IRC / TT Electronics	Metal Film Resistors - Through Hole 1/4W 1.21K 0.1% Learn More about IRC / TT Electronics welwyn rc55 resistors	Datasheet	61In Stock 1,000On Order	£2.01 £1.19 £1.02 £0.841 View £0.78 £0.661 £0.609	Min.: 1 Mult.: 1		Axial	1.21 kOhms	250 mW (1/4 W)	0.1 %	25 PPM / C