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Technical Specifications
Parameters and characteristics for this part
| Specification | 04431.25ERE |
|---|---|
| Approval Agency | cURus, VDE, CQC |
| Breaking Capacity @ Rated Voltage | 200 A |
| Current Rating (Amps) | 1.25 A |
| DC Cold Resistance | 100 mOhms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I˛t | 3.97 |
| Melting I²t | 3.97 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -45 °C |
| Package / Case | 2-SMD, Square End Block |
| Response Time | Slow Blow |
| Size / Dimension [x] | 10.08 mm, 0.397 " |
| Size / Dimension [y] | 3.05 mm, 0.12 in |
| Size / Dimension [z] | 0.12 ", 3.05 mm |
| Voltage Rating - AC | 250 V |
| Voltage Rating - DC | 250 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.84 | |
| 5 | $ 1.76 | |||
| 10 | $ 1.67 | |||
| 50 | $ 1.35 | |||
| 100 | $ 1.14 | |||
| 250 | $ 1.11 | |||
| 500 | $ 0.94 | |||
| 1000 | $ 0.83 | |||
| Digi-Reel® | 1 | $ 1.84 | ||
| 5 | $ 1.76 | |||
| 10 | $ 1.67 | |||
| 50 | $ 1.35 | |||
| 100 | $ 1.14 | |||
| 250 | $ 1.11 | |||
| 500 | $ 0.94 | |||
| 1000 | $ 0.83 | |||
| N/A | 991 | $ 1.96 | ||
| Tape & Reel (TR) | 2500 | $ 0.72 | ||
| Newark | Each (Supplied on Full Reel) | 2000 | $ 0.89 | |
| 4000 | $ 0.80 | |||
| 6000 | $ 0.77 | |||
| 10000 | $ 0.74 | |||
Description
General part information
04431.25ERE Series
The 443E Series is a Nano2®, 250 V fuse. It is a surface mount Universal Modular Fuse (UMF) that complies with IEC 60127-4. It is RoHS-compliant and fully compatible with lead-free solder alloy and higher temperature profiles associated with lead-free assembly.
Documents
Technical documentation and resources