407 Series - 1206 High I²t Time Lag Fuse

Brand: Littelfuse, Inc

Littelfuse 407 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse designed specifically to provide overcurrent protection to circuits that operate under high working ambient temperatures up to 150ºC and high in-rush currents.

The general design ensures excellent temperature stability and performance reliability. This high I2t  time lag fuse is designed to have ultra-high in-rush current withstand capability to avoid nuisance fuse open.
Features
  • Ultra-high I2t value
  • 100% Lead Free RoHS compliant and Halogen Free
  • Suitable for both leaded and lead-free reflow/wave soldering
  • Operating Temperature from -55ºC to +150ºC

Specifications

Materials

  • Body: Advanced Ceramic
  • Terminations: Ag/Ni/Sn (100 % Lead-free)
  • Element Cover Coating: Lead-free Glass

Moisture Sensitivity Level

  • IPC/JEDEC J-STD-020C, Level 1

Solderability

  • IPC/ECA/JEDEC J-STD-002, Condition C

Humidity Test

  • MIL-STD-202, Method 103, Conditions D

Resistance to Soldering 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

Vibration

  • MIL-STD-202, Method 201

Vibration, High Frequency

  • MIL-STD-202, Method 204, Condition D

Dissolution of Metallization

  • IPC/ECA/JEDEC J-STD-002, Condition D

Terminal Strength

  • IEC 60127-4

Approvals

  • UL

  • Display
  • Server
  • Computer
  • Printer with Scanner
  • Data Modem
  • Gaming Console

Documentation

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