

Ideal for supplementary protection in appliance or utilization equipment, especially in audio and medical equipment.
- Gold or rhodium-plated caps
- Ceremic tubes
- Broad current ratings: 125 mA to 20A
- Lead-free and RoHS compliant
- PSE agency approval
285 Parts
Filters
Showing 1 to 12 of 14 Total Results
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Opening | Operating Temperature | Agency Approvals |
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Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Opening | Operating Temperature | Agency Approvals | |
---|---|---|---|---|---|---|---|---|
250 | 0.028 | 13.124 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | ||||
250 | 0.625 | 0.9275 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | ||||
250 | 0.3 | 1.1215 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | ||||
250 | 51.597 | 0.0269 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 7.168 | 0.0706 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 25.625 | 0.0384 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 130.977 | 0.0107 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 1.6 | 0.1455 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 10.8 | 0.0546 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 70 | 0.0141 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 224 | 0.0089 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI | |||
250 | 361 | 0.0065 | Slo-Blo/Time Lag (T)/Time Delay | -55° to 125°C | METI |
285 Applications
- Audio and video electronics: inverter and driver circuits for LCD TV, DVD recorders / players, home audio system, etc.
- Medical electronics
- High sensitive, low magnetic circuits
Series: 285 Resources

Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.