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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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 130K 1%
Datasheet
864In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 130 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 3K6 1%
Datasheet
865In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 3.6 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 1K8 1%
Datasheet
929In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 1.8 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 2M7 1%
Datasheet
983In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 2.7 MOhms 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 750R 1%
Datasheet
927In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 750 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 100R 1%
Datasheet
2 977In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 100 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
2 136In Stock
Min.: 1
Mult.: 1
: 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 2K0 1%
Datasheet
2 307In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 2 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 2R2 1%
Datasheet
1 159In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 2.2 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 3R0 1%
Datasheet
1 987In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 3 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 4R7 1%
Datasheet
1 461In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 4.7 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 51R 1%
Datasheet
2 178In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape, MouseReel 3550 51 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 100K 1%
Datasheet
502In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 100 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 100K 5%
Datasheet
1 366In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 100 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 100R 5%
Datasheet
1 639In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 100 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 10R 1%
Datasheet
608In Stock
4 000Expected 8/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape, MouseReel 3550 10 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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 10R 5%
Datasheet
1 686In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 10 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 110R 1%
Datasheet
732In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 110 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 11R 1%
Datasheet
671In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 11 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 120K 1%
Datasheet
4In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 120 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 120R 1%
Datasheet
264In Stock
4 000Expected 10/28/2026
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)
TE Connectivity / AMP Thick Film Resistors - SMD 3550 120R 5%
Datasheet
1 509In Stock
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)
TE Connectivity / Holsworthy Thick Film Resistors - SMD 3550 12R 1%
Datasheet
155In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 12 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 12R 5%
Datasheet
735In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 12 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 15R 1%
Datasheet
883In Stock
Min.: 1
Mult.: 1
: 1 000

Reel, Cut Tape 3550 15 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)