Low Resistance Flat Chip Resistors KOA SR732ETTDR200F for Current Detection in Power Supply Circuits

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Product Description

Product Overview

The SR73 Low Resistance Flat Chip Resistors are designed for current detection in power supply and motor circuits. They offer high reliability and performance with a resistance tolerance of 0.5% and a temperature coefficient of 10010^-6/K. These resistors are suitable for both reflow and flow soldering and meet EU-RoHS requirements. They are AEC-Q200 qualified (excluding 1H type) and find applications in car electronics, computers, HDDs, mobile phones, power supplies, and motor circuits.

Product Attributes

Brand: KOA
Product Line: SR73
Type: Low Resistance Flat Chip Resistors
Certifications: EU-RoHS, AEC-Q200 (Exemption 1H)
Standard Compliance: IEC 60115-8, JIS C 5201-8, EIAJ RC-2134C
Coating Color: Black (1H), Indigo (1E, 1J, 2A, 2B, 2E, W2H, W3A, W3A2)
Terminal Surface Material: Lead-free plating is standard. Gold plated electrodes available for 1J, 2A, 2B (0.1 to 10).

Technical Specifications

Type (Inch Size Code)	Dimensions (mm) L x W x t	Weight (g/1000pcs)	Power Rating (W)	Rated Ambient Temp. (C)	Rated Terminal Part Temp. (C)	T.C.R. (10^-6/K)	Resistance Range ()	Taping & Qty /Reel (pcs)
1H (0201)	0.60.03 x 0.30.03 x 0.230.03	0.14	0.1W	70	-	0+4000 / 0+5000	110 / 0.2710 / 0.180.24	TCM: 15,000
1E (0402)	1.0 x 0.5 x 0.350.05	0.68	0.166W	70	125	2000 / 3000 / 5000	0.5110 / 0.20.47 / 0.10.18	TPL: 20,000 / TP: 10,000
1J (0603)	1.60.2 x 0.8 x 0.450.1	2.14	0.2W	70	125	2000	1.110.	TP: 10,000 / 5,000
1J (0603)	1.60.2 x 0.8 x 0.450.1	2.14	0.25W	70	125	2000	0.11.	TP: 10,000 / 5,000
2A (0805)	2.00.2 x 1.250.1 x 0.50.1	4.54	0.33W	70	125	1000 / 2000 / 5000 / 8000	0.1510 / 0.110. / 0.0510.091 / 0.030.047	TP: 10,000 / 5,000 / 4,000
2A (0805)	2.00.2 x 1.250.1 x 0.50.1	4.54	0.5W	-	105	1000 / 2000 / 5000 / 8000	0.1510 / 0.110. / 0.0510.091 / 0.030.047	-
2B (1206)	3.20.2 x 1.60.2 x 0.60.1	9.14	0.33W	70	125	1000 / 2000 / 5000 / 8000	0.1510 / 0.110. / 0.0560.091 / 0.030.051	5,000 / 4,000
2B (1206)	3.20.2 x 1.60.2 x 0.60.1	9.14	0.5W	-	110	1000 / 2000 / 5000 / 8000	0.1510 / 0.110. / 0.0560.091 / 0.030.051	-
2E (1210)	2.60.2 x 1.60.2 x 0.60.1	15.50	0.5W	70	125	1000 / 2000 / 5000 / 1000	0.110. / 0.04710.00 / 0.0360.043 / 0.0240.033	5,000 / 4,000
2E (1210)	2.60.2 x 1.60.2 x 0.60.1	15.50	0.66W	-	110	1000 / 2000 / 5000 / 1000	0.110. / 0.04710.00 / 0.0360.043 / 0.0240.033	-
W2H (2010)	5.00.2 x 2.50.2 x 0.650.15	24.30	0.75W	70	125	1000 / 2000 / 5000 / 8000	0.110. / 0.110. / 0.0560.091 / 0.0330.051	4,000
W3A (2512)	6.30.2 x 3.10.2 x 0.70.15	37.10	1W	70	125	1000 / 2000 / 5000 / 8000	0.110. / 0.110. / 0.0560.091 / 0.0390.051	4,000
W3A2 (2512)	6.30.2 x 3.10.2 x 0.70.15	37.10	2W	-	95	1000 / 2000 / 5000 / 8000	0.110. / 0.110. / 0.0560.091 / 0.0390.051	4,000