GFCI outlets, AFCI outlets, and RCD breakers keep the lights on. This block diagram shows Littelfuse components that help the required safety


The SMCJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
- Halogen-Free and RoHS compliant
- For surface mount applications in order to optimize board space
- Low profile package
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- Repetition Rate (duty cycle): 0.05%
- Fast response time: typically less than 1.0ps from 0 Volts to V(BR) min.
- Typical IR less than 1mA above 10V
SMCJ Parts
Filters
Showing 1 to 12 of 108 Total Results
Part Number | Actions | VR (Vstandoff) | Watts (W) | I PP 10x1000µs (A) | MIN VBR@IT (V) | MAX VBR@IT (V) | Vc (V) | IT (mA) | Ir@Vr(µA) | Operating Temperature Max (°C) | Polarity | Package |
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Part Number | Actions | VR (Vstandoff) | Watts (W) | I PP 10x1000µs (A) | MIN VBR@IT (V) | MAX VBR@IT (V) | Vc (V) | IT (mA) | Ir@Vr(µA) | Operating Temperature Max (°C) | Polarity | Package | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
100 | 1500 | 9.3 | 111 | 123 | 162 | 1 | 1 | 150 | DO-214AB | ||||
100 | 1500 | 9.3 | 111 | 123 | 162 | 1 | 1 | 150 | DO-214AB | ||||
10 | 1500 | 88.3 | 11.1 | 12.3 | 17 | 1 | 5 | 150 | DO-214AB | ||||
10 | 1500 | 88.3 | 11.1 | 12.3 | 17 | 1 | 5 | 150 | DO-214AB | ||||
110 | 1500 | 8.5 | 122 | 135 | 177 | 1 | 1 | 150 | DO-214AB | ||||
110 | 1500 | 8.5 | 122 | 135 | 177 | 1 | 1 | 150 | DO-214AB | ||||
11 | 1500 | 82.5 | 12.2 | 13.5 | 18.2 | 1 | 1 | 150 | DO-214AB | ||||
11 | 1500 | 82.5 | 12.2 | 13.5 | 18.2 | 1 | 1 | 150 | DO-214AB | ||||
120 | 1500 | 7.8 | 133 | 147 | 193 | 1 | 1 | 150 | DO-214AB | ||||
120 | 1500 | 7.8 | 133 | 147 | 193 | 1 | 1 | 150 | DO-214AB | ||||
12 | 1500 | 75.4 | 13.3 | 14.7 | 19.9 | 1 | 1 | 150 | DO-214AB | ||||
12 | 1500 | 75.4 | 13.3 | 14.7 | 19.9 | 1 | 1 | 150 | DO-214AB |
SMCJ Applications

AFCI/GFCI/RCD Outlets & Breakers

Intelligent Outlets
Intelligent outlets let building managers and homeowners control energy use and costs via smartphones, tablets, or voice assistants. A block