

The 437A series AEC-Q200 Qualified fuses are specifically tested to cater to secondary circuit protection needs of compact auto-electronics applications.
- AEC-Q200 Qualified
- Fast response to faulty current to ensure over-current protection to sensitive electronic component.
- Operating Temperature from -55°C to +150°C
- 100% Lead-free, Halogen-Free and RoHS compliant
437A Parts
Filters
0.0179onClick
2.2979onClick
0.0159onClick
0.9059onClick
Showing 1 to 12 of 12 Total Results
Part Number | Actions | Voltage Rating (V) | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | MSL | Opening | Operating Temperature |
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Part Number | Actions | Voltage Rating (V) | Maximum AC Voltage (V) | Nominal Melting I2T (A2sec) | Resistance (Ω) | Body | MSL | Opening | Operating Temperature | |
---|---|---|---|---|---|---|---|---|---|---|
63 | 63 | 0.018 | 0.908 | Ceramic | IPC/JEDEC J-STD-020C Level 1 | Fast-Acting (F) | -55° to 150°C | |||
63 | 63 | 0.064 | 0.6 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
63 | 63 | 0.1 | 0.42 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
63 | 63 | 0.144 | 0.062 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
32 | 32 | 0.506 | 0.035 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
32 | 32 | 1.024 | 0.022 | Ceramic | IPC/JEDEC J-STD-020C Level 1 | Fast-Acting (F) | -55° to 150°C | |||
32 | 32 | 2.3 | 0.0159 | Ceramic | IPC/JEDEC J-STD-020C Level 1 | Fast-Acting (F) | -55° to 150°C | |||
63 | 63 | 0.324 | 0.209 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
32 | 32 | 0.441 | 0.043 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
32 | 32 | 0.777 | 0.027 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
63 | 63 | 0.256 | 0.318 | Ceramic | Fast-Acting (F) | -55° to 150°C | ||||
63 | 63 | 0.075 | 0.071 | Ceramic | Fast-Acting (F) | -55° to 150°C |
437A Applications
- Li-ion Battery
- LED Head-Lights
- Navigation
- TFT display
- BMS
Series: 437A Resources
AEC-Q200 Rev. E Qualified Fuses from Littelfuse JP
See how our thin film, NANO, PICO, and cartridge fuses meet demands for reliable, compact circuit protection devices in automotive electronic systems (with Japanese subtitles).
AEC-Q200 Rev. E Qualified Fuses from Littelfuse CN
See how our thin film, NANO, PICO, and cartridge fuses meet demands for reliable, compact circuit protection devices in automotive electronic systems (with Chinese subtitles).
AEC-Q200 Rev. E Qualified Fuses from Littelfuse
See how our thin film, NANO, PICO, and cartridge fuses meet demands for reliable, compact circuit protection devices in automotive electronic systems.