| Series | Category | # Parts | Status | Description |
|---|---|---|---|---|
| Overcurrent Protection | 3 | 1 | The picoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. | |
| Surface Mount - PolySwitch® Resettable PPTC Devices | 3 | 1 | The picoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. | |
| Circuit Protection | 2 | 1 | The picoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. | |
| Ptc Resettable Fuses | 3 | 1 | Littelfuse zeptoSMDC Series PPTC is developed for overcurrent and overtemperature protection in mobile applications. It works as a "fail-safe" to protect battery management ICs and fuel gauges. | |
| Circuit Protection | 2 | 1 | Littelfuse zeptoSMDC Series PPTC is developed for overcurrent and overtemperature protection in mobile applications. It works as a "fail-safe" to protect battery management ICs and fuel gauges. | |