Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
5x20mm fast-acting glass body cartridge fuse designed to IEC specification.
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | IEC Marking | Opening | Operating Temperature | Agency Approvals |
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Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | IEC Marking | Opening | Operating Temperature | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|
250 | 0.00015 | 262.2 | F32mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / K / CE / Semko / VDE / CCC / CSA | |||
250 | 0.00049 | 15.2 | F50mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / K / VDE / CCC / Semko / CE / CSA | |||
250 | 62.466 | 0.009485 | F6.3AL250V | Fast-Acting (F) | -55° to 125°C | cURus / BSI / Semko / UKCA / CCC / K / CSA / CE / VDE | |||
250 | 0.00132 | 7.89 | F80mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / Semko / CCC / UKCA / K / CE / VDE / CSA | |||
250 | 0.0026 | 5.6965 | F100mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / CE / CCC / Semko / K / UKCA / VDE / CSA | |||
250 | 2.23 | 0.0701 | F1.25AL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / CE / Semko / CCC / VDE / CSA | |||
250 | 0.01 | 2.525 | F160mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / CCC / Semko / UKCA / VDE / CE / K / CSA | |||
250 | 0.024 | 1.7 | F200mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / CCC / CE / K / Semko / VDE / CSA | |||
250 | 0.042 | 1.2325 | F250mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / CCC / K / Semko / CSA / VDE / CE | |||
250 | 0.112 | 0.88 | F315mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / K / VDE / CCC / CE / CSA / Semko | |||
250 | 0.127 | 0.277 | F400mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / CCC / VDE / K / Semko / BSI / CSA / CE | |||
250 | 0.219 | 0.2065 | F500mAL250V | Fast-Acting (F) | -55° to 125°C | cURus / UKCA / CCC / CE / BSI / K / Semko / CSA / VDE |
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.