Littelfuse 437A
The 437A Series AECQ-Compliant fuses are specifically tested to cater to secondary circuit protection needs of compact auto-electronics applications. The general design ensures excellent temperature stability and performance reliability.| Part No. | 437A |
|---|---|
| Datasheet | 437A Download |
| Manufacturer |  Littelfuse |
| Description | 1206 Fast-Acting Ceramic Fuse |
| Buy | Stock & Price |
DESCRIPTION
In addition to this, the high I²t values typical of the Littelfuse Ceramic Fuse family ensure high inrush current withstand capability. Agency Approvals Agency Agency File Number E10480 29862 Ampere Range 0.500A − 8A 0.500A − 8AELECTRICAL CHARACTERISTICS
for Series % of Ampere Rating 100% 250% 350% Ampere Rating 0.500A − 8A 0.750A − 8A 0.750A − 8A 0.500A Opening Time at 25ºC 4 hours, Minimum 5 seconds, Maximum 1 second, Maximum 5 seconds, MaximumFEATURES
● Operating Temperature● Fast response to faulty from -55ºC to +150ºC current to ensure over-
● 100% Lead-free, HalogenFree and RoHS compliant
● Meets Littelfuse’s current protection for sensitive electronic components automotive qualifications* * - Largely based on Littelfuse internal AEC-Q200 test plan.
APPLICATIONS
● Li-ion Battery● LED Lighting
● Automotive Navigation System
● TFT Display
● Battery Management System (BMS)
● Clusters Additional Information Datasheet Resources Samples
ELECTRICAL SPECIFICATIONS
by Item Ampere Rating (A) Amp Code Max.
