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Current Sensing Resistor CTS 73L3R47G with Excellent Electrical and Thermal Characteristics

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Current Sensing Resistor CTS 73L3R47G with Excellent Electrical and Thermal Characteristics

Power(Watts) : 125mW

Resistance : 470mΩ

Mounting Type : SMD

Current Rating : -

Voltage Rating : -

Type : Current Sense Resistor

Temperature Coefficient : ±200ppm/℃

Tolerance : ±2%

Description : 470mΩ ±2% 125mW Current Sense Resistor

Mfr. Part # : 73L3R47G

Model Number : 73L3R47G

Package : 0805

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CTS 73Lx & 73Ex Series Current Sensing Resistor Flat Terminal Chip

The 73Lx & 73Ex Series Current Sensing Resistors are ceramic packaged devices designed for accurate current detection. These resistors offer excellent electrical and thermal characteristics, making them suitable for a wide range of applications including current detection, current limiting, regulated battery circuits, motor control, power supplies, hard disk drives, inverters/converters, industrial equipment, and infotainment systems.

Product Attributes

Brand: CTS
Construction: Thick Film
Terminal Finish: Matte Tin (e3)
Packaging: Tape and Reel
Certifications: RoHS Compliant in Accordance with EU Directive 2011/65/EU - Lead-Free Termination Finish - Exemption 7(c)-I, Electrical and electronic components containing lead [Pb] in glass

Technical Specifications

Model Type	Rated Wattage (W) @ +70C	Resistance Range (m)	Resistance Tolerance (%)	Temperature Coefficient (ppm/C)	Operating Temperature Range (C)	Working Voltage (max V)	Overload Voltage (max V)
73L1	0.100	200 - 910	F=1, G=2, J=5	100	-55 to +155	(P*R)	100V
73L2	0.100	200 - 910	F=1, G=2, J=5	200	-55 to +155	(P*R)	100V
73L3	0.125	100 - 910	F=1, G=2, J=5	200	-55 to +155	(P*R)	100V
73L4	0.250	100 - 910	F=1, G=2, J=5	200	-55 to +155	(P*R)	100V
73L5	0.500	100 - 910	F=1, G=2, J=5	200	-55 to +155	(P*R)	100V
73L6	0.750	100 - 910	F=1, G=2, J=5	200	-55 to +155	(P*R)	100V
73L7	1.000	100 - 910	F=1, G=2, J=5	200	-55 to +155	(P*R)	100V
73E3	0.250	50 - 91	F=1, J=5	100	-55 to +155	(P*R)	---
73E4	0.500	50 - 91	F=1, J=5	100	-55 to +155	(P*R)	---
73E6	1.000	50 - 91	F=1, J=5	100	-55 to +155	(P*R)	---

Environmental Parameters

Test Description	Maximum Delta R (%)	Conditions
Thermal Cycle	5.00	5 cycles -55C to +125C
Short Time Overload	2.50	2 times rated working voltage for 5 seconds
Moisture Resistance	3.00	240 hours; +40C, 90% RH
High Temperature Exposure	3.00	1,000 hours @ +155C, no load
Load Life	5.00	1,000 hours @ +70C, rated load
Resistance to Solder Heat	3.00	10 seconds @ +260C solder
Resistance to Solvents	-	Isopropyl alcohol, Freon TMC
Solderability	-	RMA Flux, +230C, 5 seconds dip, 95% coverage

2411041627_CTS-73L3R47G_C2111405.pdf

Current Sensing Resistor CTS 73L3R47G with Excellent Electrical and Thermal Characteristics Images

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