Thick Film Resistors - SMD – Mouser South Africa

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3550 Thick Film SMD High Power Resistors

TE Connectivity's (TE) Holsworthy 3550 Thick Film SMD High Power Resistors provide a power rating of 5W at +70°C in a 4320 size package with a maximum working voltage of 300V. The 3550 components are offered in a 1Ω to 10MΩ resistance range with a tolerance of ±1% or ±5%, which operate in a -55°C to +155°C temperature range. TE Holsworthy 3550 Thick Film SMD High Power Resistors feature a terminal finish of matte tin over a nickel barrier and are suitable for auto-placement in volume.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Thick Film Resistors - SMD 3550 2K4 1% 35502K4FT TE Connectivity / Holsworthy 1: $2.12 690In Stock	Mfr. Part No. 35502K4FT Mouser Part No 279-35502K4FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 2K4 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	690In Stock	Cut Tape $2.12 $1.47 $1.23 $1.16 View Reel $1.00 $1.09 $1.05 $1.00	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	2.4 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 33K 5% 355033KJT TE Connectivity / Holsworthy 1: $2.42 853In Stock	Mfr. Part No. 355033KJT Mouser Part No 279-355033KJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 33K 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	853In Stock	Cut Tape $2.42 $1.23 $1.06 $0.935 Reel $0.785 View $0.883 $0.736	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	33 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 36R 1% 355036RFT TE Connectivity / AMP 1: $2.12 225In Stock	Mfr. Part No. 355036RFT Mouser Part No 279-355036RFT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 36R 1% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	225In Stock	Cut Tape $2.12 $1.47 $1.23 $1.16 Reel $1.08 View $1.09 $1.00	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	36 Ohms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 56K 1% 355056KFT TE Connectivity / AMP 1: $2.12 259In Stock	Mfr. Part No. 355056KFT Mouser Part No 279-355056KFT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 56K 1% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	259In Stock	Cut Tape $2.12 $1.47 $1.23 $1.16 Reel $1.04 View $1.09 $1.05 $1.00	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	56 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 56K 5% 355056KJT TE Connectivity / Holsworthy 1: $2.42 829In Stock	Mfr. Part No. 355056KJT Mouser Part No 279-355056KJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 56K 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	829In Stock	Cut Tape $2.42 $1.23 $1.06 $0.935 Reel $0.741 View $0.883 $0.736	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	56 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 5K6 5% 35505K6JT TE Connectivity / Holsworthy 1: $1.71 910In Stock	Mfr. Part No. 35505K6JT Mouser Part No 279-35505K6JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 5K6 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	910In Stock	Cut Tape $1.71 $1.15 $0.943 $0.884 Reel $0.741 View $0.825 $0.79 $0.736	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	5.6 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 620R 1% 3550620RFT TE Connectivity / Holsworthy 1: $2.12 477In Stock	Mfr. Part No. 3550620RFT Mouser Part No 279-3550620RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 620R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	477In Stock	Cut Tape $2.12 $1.47 $1.23 $1.16 Reel $1.00 View $1.09 $1.05 $0.969 $0.956	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	620 Ohms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 8R2 5% 35508R2JT TE Connectivity / AMP 1: $2.15 155In Stock	Mfr. Part No. 35508R2JT Mouser Part No 279-35508R2JT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 8R2 5% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	155In Stock	Cut Tape $2.15 $1.48 $1.24 $1.17 View Reel $1.01 $1.10 $1.06 $1.01	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	8.2 Ohms	5 W	5 %	200 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 91R 1% 355091RFT TE Connectivity / Holsworthy 1: $2.12 697In Stock	Mfr. Part No. 355091RFT Mouser Part No 279-355091RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 91R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	697In Stock	Cut Tape $2.12 $1.47 $1.23 $1.16 View Reel $1.00 $1.09 $1.05 $1.00	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	91 Ohms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 120R 1% 3550120RFT TE Connectivity / Holsworthy 1: $2.11 3,999Expected 2026/12/01	Mfr. Part No. 3550120RFT Mouser Part No 279-3550120RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 120R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	3,999Expected 2026/12/01	Cut Tape $2.11 $1.45 $1.21 $1.14 Reel $0.994 View $1.07 $1.03 $0.956 $0.942	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	120 Ohms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 2R2 5% 35502R2JT TE Connectivity / Holsworthy 1: $2.12 1,967Expected 2026/11/10	Mfr. Part No. 35502R2JT Mouser Part No 279-35502R2JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 2R2 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,967Expected 2026/11/10	Cut Tape $2.12 $1.47 $1.23 $1.16 Reel $1.04 View $1.09 $1.08 $1.02 $1.01	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	2.2 Ohms	5 W	5 %	200 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 300R 1% 3550300RFT TE Connectivity / Holsworthy 1: $2.11 1,743Expected 2026/10/20	Mfr. Part No. 3550300RFT Mouser Part No 279-3550300RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 300R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,743Expected 2026/10/20	Cut Tape $2.11 $1.45 $1.21 $1.14 Reel $1.02 View $1.07 $1.06 $1.01 $0.999 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape, MouseReel	3550	300 Ohms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 4R7 5% 35504R7JT TE Connectivity / Holsworthy 1: $2.27 1,998Expected 2027/01/05	Mfr. Part No. 35504R7JT Mouser Part No 279-35504R7JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 4R7 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,998Expected 2027/01/05	Cut Tape $2.27 $1.57 $1.33 $1.24 Reel $1.08 View $1.11 $1.04 $1.02	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	4.7 Ohms	5 W	5 %	200 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 10K 5% 355010KJT TE Connectivity / Holsworthy 1: $1.81 1,990Expected 2027/02/02	Mfr. Part No. 355010KJT Mouser Part No 279-355010KJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 10K 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,990Expected 2027/02/02	Cut Tape $1.81 $1.22 $0.999 $0.937 Reel $0.785 View $0.866 $0.837 $0.728 $0.718 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape, MouseReel	3550	10 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 220K 5% 3550220KJT TE Connectivity / AMP 1: $1.71 2,000Expected 2026/10/09	Mfr. Part No. 3550220KJT Mouser Part No 279-3550220KJT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 220K 5% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	2,000Expected 2026/10/09	Cut Tape $1.71 $1.15 $0.943 $0.884 Reel $0.741 View $0.825 $0.79 $0.736	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	220 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 120R 5% 3550120RJT TE Connectivity / AMP 1: $1.59 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 3550120RJT Mouser Part No 279-3550120RJT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 120R 5% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.59 $1.11 $0.943 $0.872 Reel $0.79 View $0.804 $0.79 $0.728 $0.718	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	120 Ohms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 10M 5% 355010MJT TE Connectivity / Holsworthy 2,000: $0.785 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 355010MJT Mouser Part No 279-355010MJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 10M 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $0.785	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	10 MOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 110K 1% 3550110KFT TE Connectivity / Holsworthy 2,000: $1.00 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 3550110KFT Mouser Part No 279-3550110KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 110K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.00	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	110 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 120K 5% 3550120KJT TE Connectivity / Holsworthy 2,000: $0.785 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 3550120KJT Mouser Part No 279-3550120KJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 120K 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $0.785	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	120 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 12K 1% 355012KFT TE Connectivity / Holsworthy 2,000: $1.00 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 355012KFT Mouser Part No 279-355012KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 12K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.00	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	12 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 12K 5% 355012KJT TE Connectivity / Holsworthy 1: $1.71 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 355012KJT Mouser Part No 279-355012KJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 12K 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.71 $1.15 $0.996 $0.94 View Reel $0.79 $0.854 $0.804 $0.79	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	12 kOhms	5 W	5 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 150K 1% 3550150KFT TE Connectivity / Holsworthy 2,000: $1.00 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 3550150KFT Mouser Part No 279-3550150KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 150K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.00	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	150 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 15K 1% 355015KFT TE Connectivity / Holsworthy 2,000: $0.956 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 355015KFT Mouser Part No 279-355015KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 15K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $0.956 $0.942	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	15 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 160K 1% 3550160KFT TE Connectivity / AMP 2,000: $1.00 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 3550160KFT Mouser Part No 279-3550160KFT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 160K 1% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.00	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	160 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 180K 1% 3550180KFT TE Connectivity / Holsworthy 2,000: $1.00 Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 3550180KFT Mouser Part No 279-3550180KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 180K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	Non-Stocked Lead-Time 17 Weeks	Cut Tape $1.00	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	3550	180 kOhms	5 W	1 %	100 PPM / C	- 55 C	+ 155 C	300 V	4122	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)