Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
Part Number | Actions | Maximum AC Voltage (V) | Resistance (Ω) | Nominal Melting I2T (A2sec) | MSL | Opening | Fusing Characteristic 1700 Percent | Max Operating Temperature (°C) | Minimum Operating Temperature (°C) | interrupt Voltage (V) -1 | Agency Approvals |
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Part Number | Actions | Maximum AC Voltage (V) | Resistance (Ω) | Nominal Melting I2T (A2sec) | MSL | Opening | Fusing Characteristic 1700 Percent | Max Operating Temperature (°C) | Minimum Operating Temperature (°C) | interrupt Voltage (V) -1 | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
125 | 0.5665 | 0.6 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.5665 | 0.6 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / UKCA / CE | |||
125 | 0.34237 | 0.79 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.34237 | 0.79 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.1616 | 2.4 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.1616 | 2.4 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.09999 | 3.5 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.09999 | 3.5 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / UKCA / CE | |||
125 | 0.07158 | 5 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.07158 | 5 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.05217 | 8.5 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA | |||
125 | 0.05217 | 8.5 | MIL-STD-202 Method 106 | Transient Tolerant (T) | 200 | 85 | -40 | 125 | cULus / CE / UKCA |
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.