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443 Series - NANO²® Time Lag Subminiature Surface Mount
Brand: Littelfuse, IncThe 250 NANO2 Fuse is a small square surface mount fuse that is designed to support higher voltage space sensitive applications.
Enables compliance with the RoHS directive and is fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.
Features- 250V rating
- Available in ratings of 0.50A - 5.0A
- Slo-Blo® Fuse
- Time Lag
- Halogen-free and RoHS compliant
- Fully compatible with lead free solder alloys and higher temperature profiles associated with lead free assembly
- Recognized to UL/CSA/NMX 248-1 and UL/CSA/NMX 248-14
- Conforms to K60127-1 and K60127-7
- Conforms to DENAN’s Appendix 3
- Conforms to IEC/EN 60127-1 and IEC/EN 60127-7
Specifications
Brand
Materials
- Body: Ceramic
- Cap: Silver-Plated Brass
Product Marking
- Body: Brand Logo, Current Rating Rated Voltage, and T - Characteristic "T"
Insulation Resistance (After Opening)
- MIL-STD-202, Method 302,Test Condition A (10,000 ohms, Min.)
Solderability
- MIL-STD-202, Method 208
Resistance to Soldering Heat
- MIL-STD-202, Method 210, Test Condition B (10 sec at 260° C)
Moisture Sensitivity Level
- Level 1 J-STD-020
Operating Temperature
- -55° to 125° C
Thermal Shock
- MIL-STD-202, Method 107, Test Condition B (5 cycles -65° to +125° C)
Vibration
- MIL-STD-202, Method 201 (10-55 Hz)
Salt Spray
- MIL-STD-202, Method 101, Test Condition B
Mechanical Shock
- MIL-STD-202, Method 213, Test Condition I (100 G’s peak for 6 ms)
Approvals
- UL
- KTL
- PSE
- TÜV
- AC/DC Power Adaptor
- Telecom Equipment System Power
- Portable System Built-in AC/DC Converter
- Lighting System
- LED Lighting
