Bourns MF-USML450/12-2 贴片可复位保险丝，PPTC，1210（3225公制），MF-USML/X，12 V，4.5 A，9 A，2秒

Time to Trip: 2 s

Product Range: MF-USML/X Series

Voltage Rating: 12 V

Holding Current: 4.5 A

Tripping Current: 9 A

Current Rating Max: 50 A

PPTC Case / Package: 1210 (3225 Metric)

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Datasheet