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Compact size low ohm current sense resistor Littelfuse WSTM2512QLR005FYR for power management systems

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Compact size low ohm current sense resistor Littelfuse WSTM2512QLR005FYR for power management systems

Power(Watts) : 2W

Resistance : 5mΩ

Type : Current Sense Resistor

Tolerance : ±1%

Description : 2W 5mΩ Current Sense Resistor ±1% 2512 Chip Resistor - Surface Mount RoHS

Mfr. Part # : WSTM2512QLR005FYR

Model Number : WSTM2512QLR005FYR

Package : 2512

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Product Overview

The Littelfuse WSTM Series is a low ohm, two-terminal surface mount current sense resistor designed for long-term stability and excellent heat dissipation. Its compact size makes it suitable for a wide range of applications, offering optimal linearity in I/V conversion. Key features include a ceramic substrate, low TCR, and low ESL, making it ideal for power management systems.

Product Attributes

Brand: Littelfuse
Series: WSTM
Certifications: RoHS, Pb-Free Assembly

Technical Specifications

Part Number	Size (Inch)	Size (mm)	Resistance Value (m)	Tolerance (%)	Power Rating (W)	TCR (ppm / C)	Standard Package Quantity
WSTM0603DLR006FNR	0603	1608	6	±1.0%	0.5	±75	5000
WSTM0603DLR009FNR	0603	1608	9	±1.0%	0.5	±75	5000
WSTM0603QLR010FNR	0603	1608	10	±1.0%	0.5	±50	5000
WSTM0603QLR015FNR	0603	1608	15	±1.0%	0.5	±50	5000
WSTM0603QLR020FNR	0603	1608	20	±1.0%	0.5	±50	5000
WSTM0603QLR022FNR	0603	1608	22	±1.0%	0.5	±50	5000
WSTM0603QLR030FNR	0603	1608	30	±1.0%	0.5	±50	5000
WSTM0603QLR033FNR	0603	1608	33	±1.0%	0.5	±50	5000
WSTM0805DLR003FNR	0805	2012	3	±1.0%	0.75	±75	5000
WSTM0805QLR004FNR	0805	2012	4	±1.0%	0.75	±50	5000
WSTM0805QLR005FNR	0805	2012	5	±1.0%	0.75	±50	5000
WSTM0805QLR007FNR	0805	2012	7	±1.0%	0.75	±50	5000
WSTM0805QLR008FNR	0805	2012	8	±1.0%	0.75	±50	5000
WSTM0805QLR009FNR	0805	2012	9	±1.0%	0.75	±50	5000
WSTM0805QLR013FNR	0805	2012	13	±1.0%	0.75	±50	5000
WSTM0805QLR015FNR	0805	2012	15	±1.0%	0.75	±50	5000
WSTM0805QLR016FNR	0805	2012	16	±1.0%	0.75	±50	5000
WSTM0805QLR018FNR	0805	2012	18	±1.0%	0.75	±50	5000
WSTM0805QLR020FNR	0805	2012	20	±1.0%	0.75	±50	5000
WSTM0805QLR022FNR	0805	2012	22	±1.0%	0.75	±50	5000
WSTM0805QLR024FNR	0805	2012	24	±1.0%	0.75	±50	5000
WSTM0805QLR030FNR	0805	2012	30	±1.0%	0.75	±50	5000
WSTM0805QLR033FNR	0805	2012	33	±1.0%	0.75	±50	5000
WSTM0805QLR047FNR	0805	2012	47	±1.0%	0.75	±50	5000
WSTM0805QLR100FNR	0805	2012	100	±1.0%	0.75	±50	5000
WSTM0805QLR165FNR	0805	2012	165	±1.0%	0.75	±50	5000
WSTM0805QLR220FNR	0805	2012	220	±1.0%	0.75	±50	5000
WSTM0805QLR470FNR	0805	2012	470	±1.0%	0.75	±50	5000
WSTM1206QLR004FNR	1206	3216	4	±1.0%	1	±50	5000
WSTM1206QLR005FNR	1206	3216	5	±1.0%	1	±50	5000
WSTM1206QLR006FNR	1206	3216	6	±1.0%	1	±50	5000
WSTM1206QLR007FNR	1206	3216	7	±1.0%	1	±50	5000
WSTM1206QLR008FNR	1206	3216	8	±1.0%	1	±50	5000
WSTM1206QLR009FNR	1206	3216	9	±1.0%	1	±50	5000
WSTM1206QLR010FNR	1206	3216	10	±1.0%	1	±50	5000
WSTM1206QLR011FNR	1206	3216	11	±1.0%	1	±50	5000
WSTM1206QLR012FNR	1206	3216	12	±1.0%	1	±50	5000
WSTM1206QLR015FNR	1206	3216	15	±1.0%	1	±50	5000
WSTM1206QLR016FNR	1206	3216	16	±1.0%	1	±50	5000
WSTM1206QLR018FNR	1206	3216	18	±1.0%	1	±50	5000
WSTM1206QLR020FNR	1206	3216	20	±1.0%	1	±50	5000
WSTM1206QLR022FNR	1206	3216	22	±1.0%	1	±50	5000
WSTM1206QLR024FNR	1206	3216	24	±1.0%	1	±50	5000
WSTM1206QLR027FNR	1206	3216	27	±1.0%	1	±50	5000
WSTM1206QLR028FNR	1206	3216	28	±1.0%	1	±50	5000
WSTM1206QLR030FNR	1206	3216	30	±1.0%	1	±50	5000
WSTM1206QLR036FNR	1206	3216	36	±1.0%	1	±50	5000
WSTM1206QLR039FNR	1206	3216	39	±1.0%	1	±50	5000
WSTM1206QLR043FNR	1206	3216	43	±1.0%	1	±50	5000
WSTM1206QLR047FNR	1206	3216	47	±1.0%	1	±50	5000
WSTM1206QLR056FNR	1206	3216	56	±1.0%	1	±50	5000
WSTM1206QLR062FNR	1206	3216	62	±1.0%	1	±50	5000
WSTM1206QLR075FNR	1206	3216	75	±1.0%	1	±50	5000
WSTM1206QLR120FNR	1206	3216	120	±1.0%	1	±50	5000
WSTM1206QLR130FNR	1206	3216	130	±1.0%	1	±50	5000
WSTM1206QLR140FNR	1206	3216	140	±1.0%	1	±50	5000
WSTM1206QLR160FNR	1206	3216	160	±1.0%	1	±50	5000
WSTM1206QLR240FNR	1206	3216	240	±1.0%	1	±50	5000
WSTM1206QLR270FNR	1206	3216	270	±1.0%	1	±50	5000
WSTM1206QLR330FNR	1206	3216	330	±1.0%	1	±50	5000
WSTM1206QLR360FNR	1206	3216	360	±1.0%	1	±50	5000
WSTM1206QLR402FNR	1206	3216	402	±1.0%	1	±50	5000
WSTM1206QLR430FNR	1206	3216	430	±1.0%	1	±50	5000
WSTM1206QLR470FNR	1206	3216	470	±1.0%	1	±50	5000
WSTM1206QLR499FNR	1206	3216	499	±1.0%	1	±50	5000
WSTM2512DLR002FYR	2512	6432	2	±1.0%	2	±75	4000
WSTM2512DLR003FYR	2512	6432	3	±1.0%	2	±75	4000
WSTM2512QLR005FYR	2512	6432	5	±1.0%	2	±50	4000
WSTM2512QLR006FYR	2512	6432	6	±1.0%	2	±50	4000
WSTM2512QLR007FYR	2512	6432	7	±1.0%	2	±50	4000
WSTM2512QLR010FYR	2512	6432	10	±1.0%	2	±50	4000
WSTM2512QLR012FYR	2512	6432	12	±1.0%	2	±50	4000
WSTM2512QLR015FYR	2512	6432	15	±1.0%	2	±50	4000
WSTM2512QLR016FYR	2512	6432	16	±1.0%	2	±50	4000
WSTM2512QLR018FYR	2512	6432	18	±1.0%	2	±50	4000
WSTM2512QLR020FYR	2512	6432	20	±1.0%	2	±50	4000
WSTM2512QLR022FYR	2512	6432	22	±1.0%	2	±50	4000
WSTM2512QLR027FYR	2512	6432	27	±1.0%	2	±50	4000
WSTM2512QLR030FYR	2512	6432	30	±1.0%	2	±50	4000
WSTM2512QLR033FYR	2512	6432	33	±1.0%	2	±50	4000
WSTM2512QLR036FYR	2512	6432	36	±1.0%	2	±50	4000
WSTM2512QLR051FYR	2512	6432	51	±1.0%	2	±50	4000
WSTM2512QLR068FYR	2512	6432	68	±1.0%	2	±50	4000
WSTM2512QLR075FYR	2512	6432	75	±1.0%	2	±50	4000
WSTM2512QLR120FYR	2512	6432	120	±1.0%	2	±50	4000
WSTM2512QLR130FYR	2512	6432	130	±1.0%	2	±50	4000
WSTM2512QLR140FYR	2512	6432	140	±1.0%	2	±50	4000
WSTM2512QLR180FYR	2512	6432	180	±1.0%	2	±50	4000
WSTM2512QLR240FYR	2512	6432	240	±1.0%	2	±50	4000
WSTM2512QLR300FYR	2512	6432	300	±1.0%	2	±50	4000
WSTM2512QLR330FYR	2512	6432	330	±1.0%	2	±50	4000
WSTM2512QLR360FYR	2512	6432	360	±1.0%	2	±50	4000
WSTM2512QLR390FYR	2512	6432	390	±1.0%	2	±50	4000
WSTM2512QLR430FYR	2512	6432	430	±1.0%	2	±50	4000
WSTM2512QLR470FYR	2512	6432	470	±1.0%	2	±50	4000
WSTM4527RLR007FMR	4527	11470	7	±1.0%	4	±100	1000
WSTM4527QLR015FMR	4527	11470	15	±1.0%	4	±50	1000
WSTM4527QLR020FMR	4527	11470	20	±1.0%	4	±50	1000

2411261538_Littelfuse-WSTM2512QLR005FYR_C20350415.pdf

Compact size low ohm current sense resistor Littelfuse WSTM2512QLR005FYR for power management systems Images

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