Circuit Protection Selection Guide
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.
The 2AG Fast-Acting Fuses are available in cartridge form or with axial leads. 2AG Fuses provide the same performance characteristics as their 3AG counterpart, while occupying one-third the space. Sleeved fuses are available.
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | MSL | Opening | Voltage Rating (V) | Minimum Operating Temperature (°C) | Max Operating Temperature (°C) | Agency Approvals |
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Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | MSL | Opening | Voltage Rating (V) | Minimum Operating Temperature (°C) | Max Operating Temperature (°C) | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
250 | 0.171 | 0.395 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / CSA | |||
250 | 0.365 | 0.265 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / CSA | |||
250 | 1.05 | 0.152 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / CSA | |||
250 | 0.8 | 0.0712 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / CSA / METI | |||
250 | 3.82 | 0.0372 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / METI / CSA | |||
250 | 6.7 | 0.0265 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / METI / CSA | |||
250 | 2.22 | 0.1027 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / METI / CSA | |||
250 | 2.18 | 0.0497 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / METI / CSA | |||
250 | 4.62 | 0.0317 | Glass | Contact Littelfuse | Fast-Acting (F) | 125 | -60 | 125 | UL / METI / CSA | |||
125 | 9.4 | 0.024 | Glass | Contact Littelfuse | Fast-Acting (F) | -60 | 125 | METI / CSA | ||||
125 | 17 | 0.0186 | Glass | Contact Littelfuse | Fast-Acting (F) | -60 | 125 | METI / CSA | ||||
125 | 22.1 | 0.0154 | Glass | Contact Littelfuse | Fast-Acting (F) | -60 | 125 | METI / CSA |
Consult this guide to learn about circuit protection considerations and the solutions Littelfuse offers. Tables help match products with applications.