Littelfuse 0285010.MXP Ceramic Fuse 10A 250VAC 5x20mm Equivalent & Substitute Parts

Part Overview

The Littelfuse 0285010.MXP is a ceramic cartridge fuse rated for 10A at 250VAC with slow-blow response characteristics. Designed for 5x20mm holder mounting, this component provides circuit protection in AC and DC applications. The part maintains active product status with 924 units in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, supply chain continuity, and application-specific compliance requirements across different manufacturers and series designations.

Substiute Parts

0285010.MXP

Littelfuse Inc.In Stock: 10050285010.MXP Datasheet

Current PartRFQ

0215010.HXP

Littelfuse Inc.In Stock: 112930215010.HXP Datasheet

Parametric EquivalentRFQ

0215010.MXP

Littelfuse Inc.In Stock: 66050215010.MXP Datasheet

Parametric EquivalentRFQ

0215010.TXP

Littelfuse Inc.In Stock: 22970215010.TXP Datasheet

Parametric EquivalentRFQ

0001.2514

SCHURTER Inc.In Stock: 230450001.2514 Datasheet

Parametric EquivalentRFQ

0001.2714.11

SCHURTER Inc.In Stock: 19530001.2714.11 Datasheet

Parametric EquivalentRFQ

TCD-10A

OptiFuseIn Stock: 1863TCD-10A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped based on strict electrical and mechanical parameter alignment with the main part 0285010.MXP. The primary substitution criteria are:

• Current Rating: 10A (exact match required)
• Voltage Rating - AC: 250V (exact match required)
• Package / Case: 5mm x 20mm (exact match required)
• Fuse Type: Cartridge, Ceramic (exact match required)
• Response Time: Slow Blow (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)
• Mounting Type: Requires Holder (exact match required)

All identified substitutes meet these core electrical and mechanical parameters. Variations in secondary parameters such as breaking capacity, melting I²t, DC voltage rating, and approval agencies are noted but do not disqualify substitution eligibility within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and meet the core electrical and mechanical parameters of the main part 0285010.MXP. Selection among substitutes should be based on:

Littelfuse Series 215 Parts (0215010.HXP, 0215010.MXP, 0215010.TXP): These parts are manufactured by Littelfuse Inc., the same manufacturer as the main part, and carry expanded approval agency certifications including CE, CSA, KC, PSE, SEMKO, UL, and VDE. These parts provide the broadest compliance coverage for international applications.

SCHURTER Parts (0001.2514, 0001.2714.11): These ceramic fuses from SCHURTER Inc. include DC voltage rating of 150V and carry cURus and VDE certifications. These parts are suitable for applications requiring dual AC/DC voltage specifications.

OptiFuse TCD-10A: This part from OptiFuse carries cURus and IEC 60127 certifications and is suitable for applications requiring IEC 60127 compliance.

Selection should prioritize parts with certifications matching the target application's regulatory requirements and geographic deployment regions.

Frequently Asked Questions (FAQ)

Q: Can 0215010.HXP, 0215010.MXP, and 0215010.TXP be used interchangeably with 0285010.MXP?

A: Yes. These Littelfuse Series 215 parts meet all core substitution parameters: 10A current rating, 250VAC voltage rating, 5x20mm package, ceramic cartridge type, slow-blow response, and -55°C to 125°C operating temperature range. The primary difference is expanded approval agency certifications on the Series 215 parts.

Q: What is the difference between the SCHURTER parts and the main part?

A: SCHURTER parts 0001.2514 and 0001.2714.11 include a 150V DC voltage rating in addition to the 250VAC rating. Both parts meet all core AC substitution parameters. The SCHURTER parts carry cURus and VDE certifications.

Q: Can OptiFuse TCD-10A replace 0285010.MXP?

A: Yes. The OptiFuse TCD-10A meets all core substitution parameters including 10A current rating, 250VAC voltage rating, 5x20mm package, ceramic cartridge type, slow-blow response, and -55°C to 125°C operating temperature range. It carries cURus and IEC 60127 certifications.

Q: Are there any DC voltage considerations for substitution?

A: The main part 0285010.MXP specifies 250VAC only. SCHURTER parts 0001.2514 and 0001.2714.11 include 150VDC rating. For AC-only applications, all substitutes are equivalent. For applications requiring DC voltage protection, SCHURTER parts provide dual AC/DC capability.

Q: Do all substitute parts require the same holder type?

A: Yes. All parts listed, including the main part and all substitutes, require a 5x20mm fuse holder. Physical dimensions are identical at 0.205" diameter x 0.787" length (5.20mm x 20.00mm).

Q: What approval agencies are most relevant for international applications?

A: The Littelfuse Series 215 parts (0215010.HXP, 0215010.MXP, 0215010.TXP) carry the broadest certification coverage including CE, CSA, KC, PSE, SEMKO, UL, and VDE, making them suitable for global deployment. SCHURTER and OptiFuse parts carry more limited certifications and should be selected based on specific regional requirements.