# 21506.3XP - Littelfuse Inc. Fuse

## Product Summary

The Littelfuse Inc. 21506.3XP is a cartridge fuse with a 6.3A current rating and a 250V AC voltage rating. It is designed for through-hole mounting.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | 21506.3XP |
| Manufacturer | Littelfuse Inc. |
| Product Type | Fuse |
| Category | Uncategorized |
| Subcategory | New Products |

## Description

The Littelfuse Inc. 21506.3XP is a cartridge fuse designed for circuit protection applications. It features a current rating of 6.3A and a voltage rating of 250V AC, with a DC voltage rating of 150V.

This fuse has a resistance of 11 mΩ and a power dissipation of 4W. It operates within a temperature range of -55°C to 125°C. The component is designed for through-hole mounting and comes in a 5mm x 20mm case size.

Environmental compliance includes RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1. It is also designated as Lead Free and REACH Unaffected.

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 250 |
| 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 |
| --- | --- | --- | --- | --- | --- |
| Partservice | 250 |  |  |  |  |

## Features

- Rated for 6.3A current.
- Supports 250V AC voltage.
- Through-hole mounting style.
- Compact 5mm x 20mm case size.
- Operates from -55°C to 125°C.

## Applications

- Suitable for overcurrent protection in electronic circuits.
- Used in power supply and appliance safety circuits.
- Ideal for circuit protection in industrial equipment.
- Suitable for high-voltage and high-current fuse applications.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Lead Free | Lead Free |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/21506-3xp
- RFQ URL: https://distyparts.com/product/21506-3xp#rfq

## FAQs

### What is the current rating of the 21506.3XP fuse?

The current rating is 6.3A.

### What is the AC voltage rating for the 21506.3XP fuse?

The AC voltage rating is 250V.

### What is the DC voltage rating for the 21506.3XP fuse?

The DC voltage rating is 150V.

### What is the operating temperature range for this fuse?

The operating temperature range is -55°C to 125°C.

### What is the resistance of the 21506.3XP fuse?

The resistance is 11 mΩ.

### What is the package type for the 21506.3XP fuse?

It is a 5mm x 20mm cartridge fuse designed for through-hole mounting.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/littelfuse-inc
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/21506-3xp
- Markdown File: https://distyparts.com/product/21506-3xp.md
- TXT File: https://distyparts.com/product/21506-3xp.txt