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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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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
1,730In Stock
Cut Tape
$2.25
$1.15
$1.11
$1.05
Reel
$0.536
View
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
Cut Tape
$2.15
$1.02
$0.944
$0.862
Reel
$0.532
View
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
Cut Tape
$2.71
$1.41
$1.22
$1.07
View
Reel
$0.91
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
Cut Tape
$2.71
$1.41
$1.22
$1.07
View
Reel
$0.91
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)