
Circuit Protection
0451.800NRL
ActiveLITTELFUSE
FUSE 125V V/FA NANO2 W/AU CAPS ROHS.800A/ TR ROHS COMPLIANT: YES
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Circuit Protection
0451.800NRL
ActiveLITTELFUSE
FUSE 125V V/FA NANO2 W/AU CAPS ROHS.800A/ TR ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | 0451.800NRL |
|---|---|
| Approval Agency | CSA, UL |
| Breaking Capacity @ Rated Voltage | 50 A |
| Current Rating (Amps) | 800 mA |
| DC Cold Resistance | 0.212 Ohms |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Melting I²t | 0.271 I²t |
| 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] | 0.24 " |
| Size / Dimension [x] | 6.1 mm |
| Size / Dimension [y] | 0.106 in |
| Size / Dimension [y] | 2.69 mm |
| Size / Dimension [z] | 0.106 in |
| Size / Dimension [z] | 2.69 mm |
| Voltage Rating - AC | 125 V |
| Voltage Rating - DC | 125 VDC |
0451.800 Series
FUSE 125V V/FA NANO2 W/Au CAPS RoHS.800A
| Part | DC Cold Resistance | Approval Agency | Package / Case | Size / Dimension [y] | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [x] | Size / Dimension [z] | Size / Dimension [z] | Voltage Rating - DC | Melting I²t | Voltage Rating - AC | Response Time | Breaking Capacity @ Rated Voltage | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Current Rating (Amps) | Fuse Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LITTELFUSE | 0.212 Ohms | CSA UL | 2-SMD Square End Block | 0.106 in | 2.69 mm | 0.24 " | 6.1 mm | 0.106 in | 2.69 mm | 125 VDC | 0.271 I²t | 125 V | Fast Blow | 50 A | -55 C | 125 °C | Surface Mount | 800 mA | Board Mount (Cartridge Style Excluded) |
LITTELFUSE | 0.212 Ohms | CSA UL | 2-SMD Square End Block | 0.106 in | 2.69 mm | 0.24 " | 6.1 mm | 0.106 in | 2.69 mm | 125 VDC | 0.271 I²t | 125 V | Fast Blow | 50 A | -55 C | 125 °C | Surface Mount | 800 mA | Board Mount (Cartridge Style Excluded) |
LITTELFUSE | 0.212 Ohms | CSA UL | 2-SMD Square End Block | 0.106 in | 2.69 mm | 0.24 " | 6.1 mm | 0.106 in | 2.69 mm | 125 VDC | 0.271 I²t | 125 V | Fast Blow | 50 A | -55 C | 125 °C | Surface Mount | 800 mA | Board Mount (Cartridge Style Excluded) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
0451.800 Series
The Nano2 SMF Fuse is a very small, square surface mount fuse that is also available in a surface mount holder.
Documents
Technical documentation and resources