What is a chip resistor?

A chip resistor is a surface mount resistor (SMD) designed for automated PCB assembly. It is compact, reliable, and widely used in modern electronic circuits.

What are the common sizes of SMD chip resistors?

Common SMD resistor sizes include 0402, 0603, 0805, and 1206. These sizes represent the physical dimensions of the component and affect power rating and application.

How to choose the right SMD resistor?

To choose the right SMD resistor, consider resistance value, tolerance, power rating, package size, and application requirements such as signal accuracy or current handling.

Logic Output Optoisolators | JLCPCB Parts Library for PCB Assembly

6N135-SMD8

C47361085

Extended

-40℃~+100℃ -500mV~30V 1 1.45V 1.5us 1.5us 1Mbit/s 25mA 5V 5kV 7% 8mA DC SMD-8P Logic Output Optoisolators ROHS

WUXI TOP

86

1+

1000+ $0.3679

Min: 1

Full Reel: 1000

Total: 0

6N137-SMD8

C47361086

Extended

-40℃~+85℃ 1 1.33V 100ns 100ns 10Mbps 10kV/us 15mA 2.7V~5.5V 20mA 50mA 5V 5kV DC SMD-8P Logic Output Optoisolators ROHS

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9

1+

1000+ $0.3565

Min: 1

Full Reel: 1000

Total: 0

6N139-SMD8

C47361087

Extended

-40℃~+85℃ 1 1.1V 10kV/us 18V 20mA 400% 50mA 5V 5kV DC SMD-8P Logic Output Optoisolators ROHS

WUXI TOP

478

1+

1000+ $0.3565

Min: 1

Full Reel: 1000

Total: 0