LRF4W Low Value 4W Chip Resistors

Welwyn / TT Electronics LRF4W Low-Value 4W Chip Resistors are AEC-Q200 qualified chip resistors with low thermal impedance and wide terminations to enhance robustness. These chip resistors offer a resistance range of 3mΩ to 100mΩ and up to ±1% tolerance. The LRF4W chip resistors can withstand immersion in solder at 250°C for 90 seconds and are suitable for reflow or wave solder mounting processes. These chip resistors feature wrap-around terminations with an electroplated nickel barrier and matte tin or tin-lead finish, ensuring excellent leach resistance properties and solderability.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
Power Rating
Tolerance
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Welwyn Components / TT Electronics Thick Film Resistors - SMD
Datasheet
1.740In Stock
Min.: 1
Mult.: 1
: 1.800

Reel, Cut Tape LRF4W 5 mOhms 4 W 5 % - 55 C + 155 C 6.5 mm (0.256 in) 3.25 mm (0.128 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD
Datasheet
1.709In Stock
Min.: 1
Mult.: 1
: 1.800

Reel, Cut Tape LRF4W 5 Ohms 4 W 1 % - 55 C + 155 C 6.5 mm (0.256 in) 3.25 mm (0.128 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD
Datasheet
1.795In Stock
Min.: 1
Mult.: 1
: 1.800

Reel, Cut Tape LRF4W 1 Ohms 4 W 1 % - 55 C + 155 C 6.5 mm (0.256 in) 3.25 mm (0.128 in)
Welwyn Components / TT Electronics Thick Film Resistors - SMD
Datasheet
1.157In Stock
Min.: 1
Mult.: 1
: 1.800

Reel, Cut Tape LRF4W 2 Ohms 4 W 1 % - 55 C + 155 C 6.5 mm (0.256 in) 3.25 mm (0.128 in)