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

Part Overview

The Littelfuse 0285010.HXP is a ceramic cartridge fuse rated for 10A at 250VAC with slow-blow response characteristics. Designed for 5x20mm holder mounting, this fuse provides overcurrent protection in AC/DC applications with a breaking capacity of 1.5kA at rated voltage. The part maintains active product status and is ROHS3 compliant with PSE approval agency certification. Substitute parts become necessary when addressing supply chain constraints, regional certification requirements, or specific DC voltage rating needs in circuit designs.

Substiute Parts

0285010.HXP

Littelfuse Inc.In Stock: 10190285010.HXP 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

Substitution eligibility is determined by strict equivalence across the following critical parameters: current rating (10A), AC voltage rating (250V), fuse type (ceramic cartridge), response time (slow blow), physical package (5x20mm), and mounting requirement (holder-based). All identified substitutes maintain these core electrical and mechanical specifications.

The substitute parts are grouped into two categories:

Littelfuse Series 215 Variants (0215010.HXP, 0215010.MXP, 0215010.TXP): Direct parametric equivalents from the same manufacturer with identical electrical ratings and package dimensions. These parts differ only in approval agency certifications and melting I²t characteristics (334.665 vs. 355), representing minor thermal performance variations within acceptable substitution parameters.

Cross-Manufacturer Equivalents (SCHURTER 0001.2514, 0001.2714.11, OptiFuse TCD-10A): Ceramic cartridge fuses meeting identical current, voltage, and package specifications. SCHURTER parts provide expanded DC voltage rating (150V DC) and alternative approval certifications (cURus, VDE). OptiFuse TCD-10A maintains core AC ratings with cURus and IEC 60127 certifications.

Parameter Comparison

Engineering Selection Recommendations

Littelfuse Series 215 Substitutes (0215010.HXP, 0215010.MXP, 0215010.TXP): These parts provide direct electrical and mechanical equivalence to the 0285010.HXP with expanded approval agency coverage including CE, CSA, KC, SEMKO, UL, and VDE certifications. Selection among these three variants depends on regional compliance requirements and inventory availability. All maintain active product status and ROHS3 compliance.

SCHURTER Cross-Manufacturer Substitutes (0001.2514, 0001.2714.11): These ceramic cartridge fuses meet all core electrical specifications with the addition of 150V DC voltage rating capability. Both parts carry cURus and VDE certifications. The 0001.2714.11 variant includes SMD-SPT series designation. Selection is appropriate when DC voltage protection requirements exceed the main part specification or when SCHURTER certification is mandated by design standards.

OptiFuse TCD-10A Substitute: This ceramic cartridge fuse maintains electrical equivalence with cURus and IEC 60127 certifications. Selection is appropriate for applications requiring IEC 60127 compliance or when OptiFuse supply chain availability is preferred.

Frequently Asked Questions (FAQ)

Q: Can the Littelfuse Series 215 parts (0215010.HXP, 0215010.MXP, 0215010.TXP) be used interchangeably with the 0285010.HXP?

A: Yes. All three Series 215 variants are parametric equivalents with identical current rating (10A), AC voltage rating (250V), ceramic cartridge construction, slow-blow response, and 5x20mm package dimensions. The primary differences are approval agency certifications and minor melting I²t variations (334.665 vs. 355), which do not affect substitution eligibility for equivalent circuit protection.

Q: What is the difference between the main part and SCHURTER substitutes regarding DC voltage rating?

A: The 0285010.HXP does not specify a DC voltage rating. SCHURTER parts 0001.2514 and 0001.2714.11 are rated for 150V DC in addition to 250V AC. These parts are suitable substitutes for applications requiring DC voltage protection or when dual AC/DC rating is specified in circuit design.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts maintain ROHS3 compliance status, matching the environmental compliance profile of the main part.

Q: What approval agencies are represented across all substitute options?

A: Littelfuse Series 215 variants provide CE, CSA, KC, PSE, SEMKO, UL, and VDE certifications. SCHURTER parts provide cURus and VDE certifications. OptiFuse TCD-10A provides cURus and IEC 60127 certifications. Selection should align with regional regulatory requirements and design standards applicable to the end application.

Q: Do all substitute parts require the same 5x20mm holder mounting?

A: Yes. All substitute parts maintain the 5x20mm package specification and require holder-based mounting, ensuring mechanical compatibility with existing fuse holder installations.