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

The CTS 73Lx & 73Ex Series Current Sensing Resistors are ceramic packaged devices designed for excellent accuracy in current detection and limiting applications. These resistors offer good electrical and thermal characteristics, making them suitable for a wide range of industrial and electronic systems.

Product Attributes

Brand: CTS
Construction: Thick Film
Terminal Finish: Matte Tin (e3)
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 (1) [Watts] @ +70C	Resistance Range [miliohms]	Resistance Tolerance [%]	Temperature Coefficient	Operating Temperature Range	Working Voltage [maximum V]	Overload Voltage [maximum]
73L1	0.100	200 - 910	F=1, G=2, J=5	100ppm/C	-55C to +155C	100V	V=(P*R)
73L2	0.100	200 - 910	F=1, G=2, J=5	200ppm/C
73L3	0.125	100 - 910	F=1, G=2, J=5	200ppm/C
73L4	0.250	100 - 910	F=1, G=2, J=5	200ppm/C
73L5	0.500	100 - 910	F=1, G=2, J=5	200ppm/C
73L6	0.750	100 - 910	F=1, G=2, J=5	200ppm/C
73L7	1.000	200 - 910	F=1, G=2, J=5	200ppm/C	-55C to +155C	100V	V=(P*R)
73E3	0.250	50 - 91	F=1, J=5	100ppm/C	-55C to +155C	---	---
73E4	0.500	50 - 91	F=1, J=5	100ppm/C
73E6	1.000	50 - 91	F=1, J=5	100ppm/C

Applications

Current Detection
Current Limiting
Regulated Battery Circuits
Motor Control
Power Supply
Hard Disk Drives
Inverter/Converter
Industrial Equipment
Infotainment Systems

2411041627_CTS-73L3R68J_C2106440.pdf

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