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.

Results: 254
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model 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
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 20K 1%
Datasheet
990In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 20 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)
TE Connectivity / AMP Thick Film Resistors - SMD 3550 220K 5%
Datasheet
993In Stock
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 220R 5%
Datasheet
9In Stock
4,000Expected 10/04/2026
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 220 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)
TE Connectivity / AMP Thick Film Resistors - SMD 3550 22K 1%
Datasheet
577In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 22 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 22R 1%
Datasheet
821In Stock
2,000Expected 14/04/2026
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 240R 1%
Datasheet
443In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel 3550 240 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 24R 1%
Datasheet
144In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 24 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 27R 1%
Datasheet
102In Stock
2,000Expected 17/04/2026
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 27R 5%
Datasheet
1,452In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 27 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 2R2 5%
Datasheet
270In Stock
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 2R7 5%
Datasheet
495In Stock
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 30R 1%
Datasheet
187In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel 3550 30 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 330R 1%
Datasheet
552In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 330 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 33R 1%
Datasheet
537In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 33 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 33R 5%
Datasheet
1,573In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 33 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)
TE Connectivity / AMP Thick Film Resistors - SMD 3550 360R 1%
Datasheet
811In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 360 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)
TE Connectivity / AMP Thick Film Resistors - SMD 3550 39R 1%
Datasheet
418In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape, MouseReel 3550 39 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 3K0 1%
Datasheet
426In Stock
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 3R3 5%
Datasheet
276In Stock
2,000Expected 28/04/2026
Min.: 1
Mult.: 1
Reel: 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 3R9 5%
Datasheet
260In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 3.9 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)
TE Connectivity / AMP Thick Film Resistors - SMD 3550 43R 1%
Datasheet
760In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 43 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 470R 1%
Datasheet
349In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 470 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 470R 5%
Datasheet
922In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 470 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 47R 5%
Datasheet
1,900In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Reel, Cut Tape 3550 47 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 4R7 5%
Datasheet
33In Stock
Min.: 1
Mult.: 1
Reel: 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)