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437A Series - 1206 AECQ-Compliant Fuses
Brand: Littelfuse, IncThe 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. In addition to this, the high I²t values typical of the Littelfuse Ceramic Fuse family ensure high inrush current withstand capability.
Features- Operating Temperature from -55ºC to +150ºC
- 100% Lead-free, Halogen-Free and RoHS compliant
- Meets Littelfuse’s automotive qualifications
- Fast response to faulty current to ensure over-current protection for sensitive electronic component
- AECQ-Compliant
Specifications
Brand
Materials
- Body: Advanced Ceramic
- Terminations: Ag/Ni/Sn (100 % Lead-free)
- Element Cover Coating: Lead-free Glass
Moisture Sensitivity Level
- IPC/JEDEC J-STD-020, Level 1
Solderability
- IPC/EIC/JEDEC J-STD-002, Condition B
- JESD22-B102E Method 1
Humidity Test
- MIL-STD-202, Method 103, Conditions D
Resistance to Solder Heat
- MIL-STD-202, Method 210, Condition B
Moisture Resistance
- MIL-STD-202, Method 106
Thermal Shock
- MIL-STD-202, Method 107, Condition B
Mechanical Shock
- MIL-STD-202, Method 213, Condition A
- MIL-STD-202 Method 213, Test Condition C
Vibration
- MIL-STD-202, Method 201
Vibration, High Frequency
- MIL-STD-202, Method 204, Condition D
Dissolution of Metallization
- IPC/EIC/JEDEC J-STD-002, Condition D
Terminal Strength
- IEC 60127-4
High Temperature Storage
- MIL-STD-202 Method 108 with exemptions
Thermal Shock Test
- JESD22 Method JA-104, Test Conditions B and N
Biased Humidity
- MIL-STD-202 Method 103, 85° C/85 % Relative Humidity with 10 % operating power for 1000 hr
Operational Life
- MIL-STD-202 Method 108, Test Condition D
Resistance to Solvents
- MIL-STD-202 Method 215
Terminal Strength for SMD
- AEC Q200-006
Board Flex
- AEC Q200-005
Approvals
- UL
- CSA
Electrical Characterization
- 3 Temperature Electrical Characterization
- Li-ion Battery
- LED Lighting
- Automotive Navigation System
- TFT Display
- Battery Management System (BMS)
- Clusters
