Thick Film Resistors - SMD

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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 (JPY) 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 3K0 1% 35503K0FT TE Connectivity / Holsworthy 1: ¥352.1 420In Stock	Mfr. Part # 35503K0FT Mouser Part # 279-35503K0FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 3K0 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	420In Stock	Cut Tape ¥352.1 ¥242.5 ¥204.3 ¥192.7 Reel ¥166.1 View ¥181 ¥174.4 ¥161 ¥158.8	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	3 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 1% 355056KFT TE Connectivity / AMP 1: ¥352.1 259In Stock	Mfr. Part # 355056KFT Mouser Part # 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 ¥352.1 ¥242.5 ¥204.3 ¥192.7 Reel ¥172.7 View ¥181 ¥174.4 ¥166.1	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: ¥402 829In Stock	Mfr. Part # 355056KJT Mouser Part # 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 ¥402 ¥204.3 ¥176.1 ¥155.3 Reel ¥123.1 View ¥146.5 ¥122.2	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 5K1 1% 35505K1FT TE Connectivity / AMP 1: ¥373.7 73In Stock	Mfr. Part # 35505K1FT Mouser Part # 279-35505K1FT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 5K1 1% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	73In Stock	Cut Tape ¥373.7 ¥257.5 ¥215.9 ¥204.3 Reel ¥176.1 View ¥181 ¥169.4 ¥167.8	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	5.1 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 5K6 5% 35505K6JT TE Connectivity / Holsworthy 1: ¥284 910In Stock	Mfr. Part # 35505K6JT Mouser Part # 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 ¥284 ¥191 ¥156.6 ¥146.8 Reel ¥123.1 View ¥136.9 ¥131.2 ¥122.2	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: ¥352.1 477In Stock	Mfr. Part # 3550620RFT Mouser Part # 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 ¥352.1 ¥242.5 ¥204.3 ¥192.7 Reel ¥166.1 View ¥181 ¥174.4 ¥161 ¥158.8	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 1% 35508R2FT TE Connectivity / Holsworthy 1: ¥445.1 420In Stock	Mfr. Part # 35508R2FT Mouser Part # 279-35508R2FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 8R2 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	420In Stock	Cut Tape ¥445.1 ¥315.6 ¥269.1 ¥255.8 Reel ¥225.9 View ¥240.8 ¥234.2 ¥217.6 ¥214.3	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	8.2 Ohms	5 W	1 %	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 8R2 5% 35508R2JT TE Connectivity / AMP 1: ¥357.1 155In Stock	Mfr. Part # 35508R2JT Mouser Part # 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 ¥357.1 ¥245.8 ¥206 ¥194.3 View Reel ¥167.8 ¥182.7 ¥176.1 ¥167.8	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: ¥352.1 697In Stock	Mfr. Part # 355091RFT Mouser Part # 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 ¥352.1 ¥242.5 ¥204.3 ¥192.7 View Reel ¥166.1 ¥181 ¥174.4 ¥166.1	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: ¥348.8 3,999Expected 12/1/2026	Mfr. Part # 3550120RFT Mouser Part # 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 12/1/2026	Cut Tape ¥348.8 ¥240.8 ¥201 ¥189.4 Reel ¥165.1 View ¥177.7 ¥171.1 ¥158.8 ¥156.5	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: ¥352.1 1,967Expected 11/10/2026	Mfr. Part # 35502R2JT Mouser Part # 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 11/10/2026	Cut Tape ¥352.1 ¥242.5 ¥204.3 ¥192.7 Reel ¥172.7 View ¥181 ¥179.4 ¥169.4 ¥167.8	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: ¥348.8 1,743Expected 10/16/2026	Mfr. Part # 3550300RFT Mouser Part # 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 10/16/2026	Cut Tape ¥348.8 ¥240.8 ¥201 ¥189.4 Reel ¥169.4 View ¥177.7 ¥176.1 ¥167.8 ¥165.9 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: ¥377 1,998Expected 1/5/2027	Mfr. Part # 35504R7JT Mouser Part # 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 1/5/2027	Cut Tape ¥377 ¥260.8 ¥219.3 ¥206 Reel ¥179.4 View ¥184.4 ¥172.7 ¥169.4	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: ¥300.6 1,990Expected 2/2/2027	Mfr. Part # 355010KJT Mouser Part # 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 2/2/2027	Cut Tape ¥300.6 ¥202.6 ¥165.9 ¥155.6 Reel ¥130.4 View ¥143.8 ¥139 ¥120.9 ¥119.1 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 120R 5% 3550120RJT TE Connectivity / AMP 1: ¥274.1 2,000Expected 1/13/2027	Mfr. Part # 3550120RJT Mouser Part # 279-3550120RJT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 120R 5% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	2,000Expected 1/13/2027	Cut Tape ¥274.1 ¥187.7 ¥156.6 ¥145.8 Reel ¥130.4 View ¥135.9 ¥131.2 ¥120.9 ¥119.1	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 220K 5% 3550220KJT TE Connectivity / AMP 1: ¥284 2,000In Stock	Mfr. Part # 3550220KJT Mouser Part # 279-3550220KJT	TE Connectivity / AMP	Thick Film Resistors - SMD 3550 220K 5% Learn More about TE Connectivity / AMP te connectivity 3550 resistors	Datasheet	2,000In Stock	Cut Tape ¥284 ¥191 ¥156.6 ¥146.8 Reel ¥123.1 View ¥136.9 ¥131.2 ¥122.2	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 10M 5% 355010MJT TE Connectivity / Holsworthy 2,000: ¥130.4 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 355010MJT Mouser Part # 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 ¥130.4	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: ¥166.1 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 3550110KFT Mouser Part # 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 ¥166.1	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: ¥130.4 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 3550120KJT Mouser Part # 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 ¥130.4	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: ¥166.1 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 355012KFT Mouser Part # 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 ¥166.1	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 2,000: ¥131.1 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 355012KJT Mouser Part # 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 ¥131.1	Min.: 2,000 Mult.: 2,000 : 1,000	Reel	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: ¥166.1 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 3550150KFT Mouser Part # 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 ¥166.1	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: ¥158.8 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 355015KFT Mouser Part # 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 ¥158.8 ¥156.5	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: ¥166.1 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 3550160KFT Mouser Part # 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 ¥166.1	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: ¥166.1 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 3550180KFT Mouser Part # 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 ¥166.1	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)

1 Ohms
1.1 Ohms
1.2 Ohms
1.3 Ohms
1.5 Ohms
1.6 Ohms
1.8 Ohms
2 Ohms
2.2 Ohms
2.4 Ohms
2.7 Ohms
3 Ohms
3.3 Ohms
3.6 Ohms
3.9 Ohms
4.3 Ohms
4.7 Ohms
5.1 Ohms
5.6 Ohms
6.2 Ohms