# 0456025ER - Littelfuse Inc. Fuse

## Product Summary

The Littelfuse Inc. 0456025ER is a fast-blow fuse with a 25A current rating and 125V AC/72V DC voltage rating. It features a surface mountable, 2-SMD, Square End Block package.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | 0456025ER |
| Manufacturer | Littelfuse Inc. |
| Product Type | Fuse |
| Series | 456 |
| Category | Uncategorized |
| Subcategory | Board Mount |
| Package | 2-SMD, Square End Block |
| Mounting Type | Surface Mount |

## Description

This Littelfuse Inc. 0456025ER fuse is designed for board mounting applications and features a fast-blow response time. It has a current rating of 25A and voltage ratings of 125V AC and 72V DC.

The fuse is housed in a 2-SMD, Square End Block package, making it suitable for surface mount technology (SMT) assembly. Its breaking capacity is rated at 100A AC and 500A DC. The operating temperature range is -55°C to 125°C.

Approved by cULus and PSE agencies, this fuse is built to meet stringent safety and performance standards. The NANO²® 456 series fuse is ideal for applications requiring reliable overcurrent protection in a compact form factor.

## Key Specifications

| Specification | Value |
| --- | --- |
| Approval Agency | cULus, PSE |
| Current Rating | 25 A |
| Melting I²t | 45 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55 C |
| Response Time | Fast Blow |
| SVHC Present | Not Present |
| Tape & Reel | Yes |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 700 |
| Price | $0.99 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.99 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Tokyo Device | 700 |  |  |  |  |

## Features

- 25A current rating for robust protection.
- 125V AC and 72V DC voltage ratings.
- Fast-blow response time for quick circuit interruption.
- Surface mountable 2-SMD, Square End Block package.
- Approved by cULus and PSE agencies.

## Applications

- Suitable for general overcurrent protection.
- Ideal for compact electronic devices.
- Used in power supply circuits.
- Applicable in industrial equipment.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/4c/df/c8/0456025ER.jpg
- Product Page: https://distyparts.com/product/0456025er
- RFQ URL: https://distyparts.com/product/0456025er#rfq

## FAQs

### What is the current rating of the 0456025ER fuse?

The current rating is 25A.

### What are the AC and DC voltage ratings for the 0456025ER fuse?

The AC voltage rating is 125V and the DC voltage rating is 72V.

### What is the response time of the 0456025ER fuse?

The response time is Fast Blow.

### What is the breaking capacity of the 0456025ER fuse?

The breaking capacity is 100A AC and 500A DC.

### What is the package type for the 0456025ER fuse?

The package type is 2-SMD, Square End Block.

### How is the 0456025ER fuse mounted?

It is a surface mount type fuse.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/littelfuse-inc
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/0456025er
- Markdown File: https://distyparts.com/product/0456025er.md
- TXT File: https://distyparts.com/product/0456025er.txt