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 (CAD) 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 10K 1% 355010KFT TE Connectivity / Holsworthy 1: $3.05 1,917In Stock	Mfr. Part # 355010KFT Mouser Part # 279-355010KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 10K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,917In Stock	Cut Tape $3.05 $2.00 $1.73 $1.58 Reel $1.50 View $1.57 $1.51 $1.40 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	10 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 390R 1% 3550390RFT TE Connectivity / Holsworthy 1: $3.05 1,893In Stock	Mfr. Part # 3550390RFT Mouser Part # 279-3550390RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 390R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,893In Stock	Cut Tape $3.05 $2.10 $1.77 $1.67 Reel $1.44 View $1.57 $1.51 $1.40 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	390 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 510R 1% 3550510RFT TE Connectivity / Holsworthy 1: $3.05 1,740In Stock	Mfr. Part # 3550510RFT Mouser Part # 279-3550510RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 510R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,740In Stock	Cut Tape $3.05 $2.10 $1.77 $1.67 Reel $1.44 View $1.57 $1.51 $1.40 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	510 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 22R 1% 355022RFT TE Connectivity / Holsworthy 1: $3.05 2,727In Stock	Mfr. Part # 355022RFT Mouser Part # 279-355022RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 22R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,727In Stock	Cut Tape $3.05 $2.10 $1.77 $1.67 Reel $1.42 View $1.45 $1.42 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	22 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 75R 1% 355075RFT TE Connectivity / Holsworthy 1: $3.05 1,900In Stock	Mfr. Part # 355075RFT Mouser Part # 279-355075RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 75R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,900In Stock	Cut Tape $3.05 $2.00 $1.73 $1.58 Reel $1.56 View $1.57 $1.40 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	75 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 7R5 1% 35507R5FT TE Connectivity / Holsworthy 1: $3.86 1,773In Stock	Mfr. Part # 35507R5FT Mouser Part # 279-35507R5FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 7R5 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,773In Stock	Cut Tape $3.86 $2.74 $2.33 $2.22 Reel $1.96 View $2.09 $2.03 $1.89 $1.86	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	7.5 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 27R 1% 355027RFT TE Connectivity / Holsworthy 1: $3.05 1,818In Stock	Mfr. Part # 355027RFT Mouser Part # 279-355027RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 27R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,818In Stock	Cut Tape $3.05 $2.10 $1.77 $1.64 View Reel $1.44 $1.57 $1.51 $1.44	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	27 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 6R8 1% 35506R8FT TE Connectivity / Holsworthy 1: $3.86 2,328In Stock	Mfr. Part # 35506R8FT Mouser Part # 279-35506R8FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 6R8 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,328In Stock	Cut Tape $3.86 $2.74 $2.33 $2.17 Reel $1.96 View $2.09 $2.03 $1.86	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	6.8 Ohms	5 W	1 %	200 PPM / C	- 55 C	+ 155 C	300 V	4320	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 6R8 5% 35506R8JT TE Connectivity / Holsworthy 1: $3.10 3,021In Stock	Mfr. Part # 35506R8JT Mouser Part # 279-35506R8JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 6R8 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	3,021In Stock	Cut Tape $3.10 $2.13 $1.79 $1.68 Reel $1.45 View $1.48 $1.47 $1.40	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	6.8 Ohms	5 W	5 %	200 PPM / C	- 55 C	+ 155 C	300 V	4320	11050	11 mm (0.433 in)	5 mm (0.197 in)	1.1 mm (0.043 in)
Thick Film Resistors - SMD 3550 180R 1% 3550180RFT TE Connectivity / Holsworthy 1: $3.02 2,641In Stock	Mfr. Part # 3550180RFT Mouser Part # 279-3550180RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 180R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,641In Stock	Cut Tape $3.02 $2.09 $1.73 $1.57 Reel $1.43 View $1.54 $1.48 $1.38 $1.36	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	180 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 2R7 5% 35502R7JT TE Connectivity / Holsworthy 1: $3.01 2,283In Stock	Mfr. Part # 35502R7JT Mouser Part # 279-35502R7JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 2R7 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,283In Stock	Cut Tape $3.01 $2.13 $1.79 $1.68 Reel $1.51 View $1.58 $1.56 $1.42 $1.40	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	2.7 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 68R 1% 355068RFT TE Connectivity / Holsworthy 1: $3.05 2,724In Stock	Mfr. Part # 355068RFT Mouser Part # 279-355068RFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 68R 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,724In Stock	Cut Tape $3.05 $2.10 $1.77 $1.64 Reel $1.44 View $1.57 $1.51 $1.40 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	68 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 150R 5% 3550150RJT TE Connectivity / Holsworthy 1: $2.43 2,150In Stock	Mfr. Part # 3550150RJT Mouser Part # 279-3550150RJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 150R 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,150In Stock	Cut Tape $2.43 $1.66 $1.36 $1.27 Reel $1.13 View $1.16 $1.14 $1.05 $1.03	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	150 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 15R 5% 355015RJT TE Connectivity / Holsworthy 1: $2.46 2,846In Stock	Mfr. Part # 355015RJT Mouser Part # 279-355015RJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 15R 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,846In Stock	Cut Tape $2.46 $1.66 $1.36 $1.27 Reel $1.09 View $1.19 $1.12 $1.05 $1.03	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	15 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 1R2 5% 35501R2JT TE Connectivity / Holsworthy 1: $3.10 2,161In Stock	Mfr. Part # 35501R2JT Mouser Part # 279-35501R2JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 1R2 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,161In Stock	Cut Tape $3.10 $2.13 $1.79 $1.68 View Reel $1.45 $1.48 $1.47 $1.45	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	1.2 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 3R3 5% 35503R3JT TE Connectivity / Holsworthy 1: $3.10 2,221In Stock	Mfr. Part # 35503R3JT Mouser Part # 279-35503R3JT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 3R3 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,221In Stock	Cut Tape $3.10 $2.13 $1.92 $1.76 Reel $1.51 View $1.60 $1.58 $1.40	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	3.3 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 51K 1% 355051KFT TE Connectivity / Holsworthy 1: $3.05 2,551In Stock	Mfr. Part # 355051KFT Mouser Part # 279-355051KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 51K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,551In Stock	Cut Tape $3.05 $2.10 $1.71 $1.57 Reel $1.44 View $1.51 $1.40 $1.38	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	51 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 22K 5% 355022KJT TE Connectivity / Holsworthy 1: $2.43 1,079In Stock	Mfr. Part # 355022KJT Mouser Part # 279-355022KJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 22K 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,079In Stock	Cut Tape $2.43 $1.64 $1.34 $1.26 Reel $1.10 View $1.17 $1.10 $1.03 $1.02	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	22 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 24K 1% 355024KFT TE Connectivity / Holsworthy 1: $2.94 1,454In Stock	Mfr. Part # 355024KFT Mouser Part # 279-355024KFT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 24K 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,454In Stock	Cut Tape $2.94 $2.10 $1.70 $1.58 Reel $1.32 View $1.47 $1.44 $1.29 $1.27	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	24 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 5R1 1% 35505R1FT TE Connectivity / Holsworthy 1: $3.82 738In Stock 2,000Expected 2026-12-08	Mfr. Part # 35505R1FT Mouser Part # 279-35505R1FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 5R1 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	738In Stock 2,000Expected 2026-12-08	Cut Tape $3.82 $2.71 $2.30 $2.19 Reel $1.93 View $1.97 $1.86 $1.84	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	5.1 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 180R 5% 3550180RJT TE Connectivity / Holsworthy 1: $2.46 1,589In Stock	Mfr. Part # 3550180RJT Mouser Part # 279-3550180RJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 180R 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,589In Stock	Cut Tape $2.46 $1.66 $1.36 $1.26 Reel $1.07 View $1.16 $1.14 $1.06	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	180 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 18R 5% 355018RJT TE Connectivity / Holsworthy 1: $2.46 2,259In Stock	Mfr. Part # 355018RJT Mouser Part # 279-355018RJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 18R 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,259In Stock	Cut Tape $2.46 $1.66 $1.36 $1.27 Reel $1.12 View $1.19 $1.12 $1.03	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	18 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 270R 5% 3550270RJT TE Connectivity / Holsworthy 1: $2.30 2,033In Stock	Mfr. Part # 3550270RJT Mouser Part # 279-3550270RJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 270R 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	2,033In Stock	Cut Tape $2.30 $1.60 $1.36 $1.26 Reel $1.12 View $1.18 $1.12 $1.03	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	270 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 2R7 1% 35502R7FT TE Connectivity / Holsworthy 1: $3.86 1,192In Stock	Mfr. Part # 35502R7FT Mouser Part # 279-35502R7FT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 2R7 1% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,192In Stock	Cut Tape $3.86 $2.74 $2.33 $2.22 Reel $1.96 View $2.00 $1.97 $1.89 $1.86	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	2.7 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 68R 5% 355068RJT TE Connectivity / Holsworthy 1: $2.29 1,875In Stock	Mfr. Part # 355068RJT Mouser Part # 279-355068RJT	TE Connectivity / Holsworthy	Thick Film Resistors - SMD 3550 68R 5% Learn More about TE Connectivity / Holsworthy te connectivity 3550 resistors	Datasheet	1,875In Stock	Cut Tape $2.29 $1.60 $1.36 $1.26 Reel $1.12 View $1.17 $1.12 $1.05 $1.03	Min.: 1 Mult.: 1 : 1,000	Reel, Cut Tape	3550	68 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)