Circuit Protection
0456020.ER
ActiveLITTELFUSE
FUSE, SURFACE MOUNT, 20 A, VERY FAST ACTING, 125 VAC, 10.6MM X 3.25MM, NANO2 456 SERIES
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Circuit Protection
0456020.ER
ActiveLITTELFUSE
FUSE, SURFACE MOUNT, 20 A, VERY FAST ACTING, 125 VAC, 10.6MM X 3.25MM, NANO2 456 SERIES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | 0456020.ER |
|---|---|
| Approval Agency | PSE, cULus |
| Breaking Capacity @ Rated Voltage | 100 A, 300 A |
| Current Rating (Amps) | 20 A |
| DC Cold Resistance | 0.0023 Ohms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I²t | 18 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 C |
| Package / Case | 2-SMD, Square End Block |
| Response Time | Fast Blow |
| Size / Dimension [x] | 10.1 mm |
| Size / Dimension [x] | 0.398 in |
| Size / Dimension [y] | 3.12 mm |
| Size / Dimension [y] | 0.123 in |
| Size / Dimension [z] | 0.123 " |
| Size / Dimension [z] | 3.12 mm |
| Voltage Rating - AC | 125 V |
| Voltage Rating - DC | 100 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 | $ 4.79 | |
| 5 | $ 4.63 | |||
| 10 | $ 4.46 | |||
| 50 | $ 3.47 | |||
| 100 | $ 2.89 | |||
| 250 | $ 2.81 | |||
| 500 | $ 2.40 | |||
| 1000 | $ 2.27 | |||
| Digi-Reel® | 1 | $ 4.79 | ||
| 5 | $ 4.63 | |||
| 10 | $ 4.46 | |||
| 50 | $ 3.47 | |||
| 100 | $ 2.89 | |||
| 250 | $ 2.81 | |||
| 500 | $ 2.40 | |||
| 1000 | $ 2.27 | |||
| N/A | 9914 | $ 5.54 | ||
| Tape & Reel (TR) | 2500 | $ 2.27 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 4.89 | |
| 10 | $ 3.74 | |||
| 25 | $ 3.42 | |||
| 50 | $ 3.10 | |||
| 100 | $ 2.86 | |||
| 250 | $ 2.57 | |||
| 500 | $ 2.37 | |||
Description
General part information
0456020 Series
The High Current NANO2 Fuse is a small square surface mount fuse that is designed to support higher current requirements of various applications.
Documents
Technical documentation and resources