Resistors

WLTM1225RLR007FYR

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LITTELFUSE

CURRENT SENSE RESISTORS - SMD 2T WLTM1225 3W 100PPM 7 MOHM +/-1.0%

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Resistors

WLTM1225RLR007FYR

Active

LITTELFUSE

CURRENT SENSE RESISTORS - SMD 2T WLTM1225 3W 100PPM 7 MOHM +/-1.0%

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	WLTM1225RLR007FYR

Features	High Voltage, Current Sense
Height - Seated (Max) [Max]	0.033 in
Height - Seated (Max) [Max]	0.85 mm
Number of Terminations [custom]	2
Operating Temperature [Max]	155 C
Operating Temperature [Min]	-55 C
Package / Case	1225, Wide 2512 (6432 Metric)
Power (Watts)	3 W
Resistance	7 mOhms
Size / Dimension [x]	0.126 in
Size / Dimension [x]	3.2 mm
Size / Dimension [y]	6.4 mm
Size / Dimension [y]	0.252 in
Supplier Device Package	1225
Temperature Coefficient	100 ppm/°C
Tolerance	1 %

WLTM1225RLR007F Series

2T WLTM1225 3W 100ppm 7 mOhm ±1.0%

Part	Features	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Supplier Device Package	Temperature Coefficient	Number of Terminations [custom]	Package / Case	Resistance	Tolerance	Operating Temperature [Max]	Operating Temperature [Min]	Power (Watts)
LITTELFUSE WLTM1225RLR007FYR	Current Sense High Voltage	0.033 in	0.85 mm	6.4 mm	0.252 in	0.126 in	3.2 mm	1225	100 ppm/°C	2	1225 Wide 2512 (6432 Metric)	7 mOhms	1 %	155 C	-55 C	3 W

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.60
		10	$ 0.47
		25	$ 0.43
		50	$ 0.38
		100	$ 0.32
		250	$ 0.30
		500	$ 0.24
		1000	$ 0.20
	Digi-Reel®	1	$ 0.60
		10	$ 0.47
		25	$ 0.43
		50	$ 0.38
		100	$ 0.32
		250	$ 0.30
		500	$ 0.24
		1000	$ 0.20
	N/A	3077	$ 0.79
	Tape & Reel (TR)	4000	$ 0.18
Mouser	N/A	4000	$ 0.20

Description

General part information

WLTM1225RLR007F Series

Littelfuse WLTM Series low ohm current sense resistor is designed with long term stability in mind. This series is durable, excels at heat dissipation. The small package is optimal for most applications.

Documents

Technical documentation and resources