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468 Series - Lead-Free SlimLine 1206 Slo-Blo® Fuse
Brand: Littelfuse, IncThe 468 Series Slo-Blo® Surface Mount Fuse (SMF) is a small (1206 size) thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable electronic devices.
This series is 100% lead-free and meets the requirements of the RoHS directive.
New Halogen-Free 468 Series fuses are available–to order use the “HF” suffix. See Part Numbering section for additional information.
Features- Complies with electronic industry environmental standards for lead reduction.
- Product is compatible with lead-free solders and higher temperature profiles.
- Time delay feature withstands high inrush currents and prevents nuisance openings.
- Package is visually distinct from fast-acting version for easy identification.
- Top side marking allows visual verification of amperage rating.
Specifications
Brand
Materials
- Body: Epoxy Substrate
- Element Cover Coat: Conformal Coating
- Terminations: 100 % Tin over Nickel over Copper
Operating Temperature
- -55° to 90° C
- Consult temperature re-rating curve chart. For operation above 90° C contact Littelfuse.
Thermal Shock
- Withstands 5 cycles of -55° to 125° C
Humidity
- MIL-STD-202, Method 103, Condition D
Vibration
- Withstands 10-55 Hz per MIL-STD-202F, Method 201A and 10-2000 Hz at 20 G’s per MIL-STD-202F, Method 204D, Condition D
Insulation Resistance (After Opening)
- Greater than 10,000 ohms
Resistance to Soldering Heat
- MIL-STD-202, Method 210, Condition D
Approvals
- UL
- CSA
- Secondary Protection for Space Constrained Applications
- Cell Phones
- Battery Packs
- Digital Cameras
- DVD Players
- Hard Disk Drives
