

Littelfuse 209 Series (2AG) 350V, Slo-Blo® Fuses are available in cartridge form or with axial leads. This series provides the same performance characteristics as its 3AG counterpart, while occupying one-third the space. Sleeved fuses are available.
- In accordance with Underwriter’s Laboratories Standard UL 248-14
- Available in cartridge and axial lead form and with various forming dimensions
- RoHS compliant and Lead-free
209 Parts
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Showing 1 to 12 of 18 Total Results
Part Number | Actions | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | MSL | Opening | 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 | Minimum Operating Temperature (°C) | Max Operating Temperature (°C) | Agency Approvals | |
---|---|---|---|---|---|---|---|---|---|---|---|
350 | 0.216 | 2.41 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus | |||
350 | 0.58 | 1.17 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus | |||
350 | 1.16 | 0.688 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus | |||
350 | 1.75 | 0.477 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus | |||
350 | 2.95 | 0.34 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus | |||
350 | 3.45 | 0.304 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus | |||
350 | 16.2 | 0.146 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus / METI | |||
350 | 39 | 0.0567 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus / METI | |||
350 | 20.8 | 0.1077 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus / METI | |||
350 | 70 | 0.0502 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus / METI | |||
350 | 110 | 0.0312 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus / METI | |||
350 | 5.64 | 0.21 | Glass Body Borosilicate | Contact Littelfuse | Slo-Blo/Time Lag (T)/Time Delay | -60 | 125 | cURus / METI |
209 Applications
- Electronic Lighting Ballasts
Series: 209 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.