
0458005.DR Circuit Protection |
|
Allicdata Part #: | F2937TR-ND |
Manufacturer Part#: |
0458005.DR |
Price: | $ 0.40 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | FUSE BRD MNT 5A 32VAC 75VDC 1206 |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 16500 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1500 +: | $ 0.35809 |
3000 +: | $ 0.34530 |
7500 +: | $ 0.33251 |
10500 +: | $ 0.31973 |
Specifications
Response Time: | Fast |
DC Cold Resistance: | 0.027 Ohms |
Size / Dimension: | 0.125" L x 0.062" W x 0.062" H (3.18mm x 1.58mm x 1.58mm) |
Color: | -- |
Operating Temperature: | -55°C ~ 125°C |
Approvals: | cULus |
Melting I²t: | 7.938 |
Breaking Capacity @ Rated Voltage: | 50A |
Mounting Type: | Surface Mount |
Package / Case: | 1206 (3216 Metric) |
Series: | NANO²® 458 |
Voltage Rating - DC: | 75V |
Voltage Rating - AC: | 32V |
Current Rating: | 5A |
Fuse Type: | Board Mount (Cartridge Style Excluded) |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tape & Reel (TR) |
Description
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0458005.DR Application Field and Working Principle
Fuses are electrical components used to interrupt a circuit in case of excessive current. They are designed to limit current surges and short circuits. The 0458005.DR is a high-voltage circuit breaker fuse designed for use in high-voltage power distribution systems. It is a single-pole, air-break (VF-type) fuse with an operating voltage of 600 Volts AC and a continuous current rating of 3 Amps.
The 0458005.DR fuse is designed to protect electrical circuits from short circuits and current overloads. When the current flow in the circuit reaches the current rating of the fuse, the fuse will quickly thermal cut off the circuit and open the contacts to prevent further damage to the circuit. This type of fuse is used in applications involving high voltages, such as control circuits and power distribution systems.
The 0458005.DR fuse has a unique design that helps reduce the risk of failure. It features an aluminum oxide ceramic body that offers superior impact and wear resistance. The body is molded with an internal rib that provides a snug fit in the fuse holder. The solid copper contacts are press-fit into the ceramic body and feature an internal press-work groove that increases contact reliability. The reinforced plastic latch ensures secure connection and prevents false triggering of the fuse.
The 0458005.DR fuse is installed in a fuse holder. When a fault condition occurs, the current rating of the fuse is exceeded. This causes the fuse element to heat up and eventually melt, creating an open circuit. This interrupts the flow of current in the circuit, thus preventing further damage to the components.
In summary, the 0458005.DR fuse is a high-voltage circuit breaker fuse designed for use in high-voltage power distribution systems. It has a unique design that prevents false triggering and ensures secure connection. It is designed to protect electrical circuits from short circuits and current overloads. The fuse element melts when the current rating is exceeded, thus opening the circuit and preventing further damage.
Fuses are electrical components used to interrupt a circuit in case of excessive current. They are designed to limit current surges and short circuits. The 0458005.DR is a high-voltage circuit breaker fuse designed for use in high-voltage power distribution systems. It is a single-pole, air-break (VF-type) fuse with an operating voltage of 600 Volts AC and a continuous current rating of 3 Amps.
The 0458005.DR fuse is designed to protect electrical circuits from short circuits and current overloads. When the current flow in the circuit reaches the current rating of the fuse, the fuse will quickly thermal cut off the circuit and open the contacts to prevent further damage to the circuit. This type of fuse is used in applications involving high voltages, such as control circuits and power distribution systems.
The 0458005.DR fuse has a unique design that helps reduce the risk of failure. It features an aluminum oxide ceramic body that offers superior impact and wear resistance. The body is molded with an internal rib that provides a snug fit in the fuse holder. The solid copper contacts are press-fit into the ceramic body and feature an internal press-work groove that increases contact reliability. The reinforced plastic latch ensures secure connection and prevents false triggering of the fuse.
The 0458005.DR fuse is installed in a fuse holder. When a fault condition occurs, the current rating of the fuse is exceeded. This causes the fuse element to heat up and eventually melt, creating an open circuit. This interrupts the flow of current in the circuit, thus preventing further damage to the components.
In summary, the 0458005.DR fuse is a high-voltage circuit breaker fuse designed for use in high-voltage power distribution systems. It has a unique design that prevents false triggering and ensures secure connection. It is designed to protect electrical circuits from short circuits and current overloads. The fuse element melts when the current rating is exceeded, thus opening the circuit and preventing further damage.
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