Littelfuse 0293530.H Automotive Fuse - Equivalent & Substitute Parts

Part Overview

The Littelfuse 0293530.H is a 30 A automotive fuse rated for 32 V DC operation, designed for automotive electrical protection applications. This slow-blow fuse features an Auto Link package configuration and requires a compatible fuse holder for installation. The part is currently active in production with full inventory availability. Substitute parts are identified based on matching electrical ratings, mechanical dimensions, and automotive fuse specifications to ensure direct functional equivalence in circuit protection applications.

Substiute Parts

0293530.H

Littelfuse Inc.In Stock: 10790293530.H Datasheet

Current PartRFQ

0293030.H

LittelfuseIn Stock: 10290293030.H Datasheet

Parametric EquivalentRFQ

0293830.H

Littelfuse Inc.In Stock: 11870293830.H Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Littelfuse 0293530.H are qualified based on the following critical parameters that determine functional equivalence:

• Current Rating: 30 A (exact match required)
• Voltage Rating - DC: 32 V (exact match required)
• Response Time: Slow Blow (exact match required)
• Package / Case: Auto Link (exact match required)
• Mounting Type: Requires Holder (exact match required)
• Physical Dimensions: 0.906" L x 0.646" W x 1.205" H (exact match required)
• Series: PAL™ 293 (same product family)

All substitute parts listed below meet these electrical and mechanical specifications, ensuring direct compatibility in automotive fuse holder applications. Color variations do not affect electrical performance or substitution eligibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—0293530.H, 0293030.H, and 0293830.H—are functionally equivalent for automotive fuse applications requiring 30 A at 32 V DC protection. Selection between these parts may be based on:

• Inventory availability: 0293830.H has the highest stock level at 1100 pieces
• Product status: All parts are active and in full production
• Regulatory compliance: All parts are ROHS3 compliant and REACH unaffected, meeting current automotive regulatory requirements
• Moisture sensitivity: All parts carry MSL rating of 1 (Unlimited), indicating no moisture-related handling restrictions

Color designation (green for 0293530.H, pink for 0293030.H and 0293830.H) is a visual identifier only and does not affect electrical performance or substitution suitability.

Frequently Asked Questions (FAQ)

Q: Can 0293030.H or 0293830.H be used as direct replacements for 0293530.H?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (30 A, 32 V DC), response characteristics (Slow Blow), package configuration (Auto Link), and physical dimensions. They are suitable for direct substitution in any application using 0293530.H.

Q: Does the color difference between parts affect compatibility?

A: No. Color is a visual identifier only and does not affect electrical performance, current rating, voltage rating, or mechanical compatibility. All three parts function identically in circuit protection applications.

Q: Are all substitute parts compatible with the same fuse holder?

A: Yes. All three parts share identical physical dimensions (0.906" L x 0.646" W x 1.205" H) and Auto Link package configuration, ensuring compatibility with any fuse holder designed for this specification.

Q: What regulatory certifications apply to these substitute parts?

A: All three parts are ROHS3 compliant and REACH unaffected. They meet current automotive regulatory requirements for hazardous substance restrictions and environmental compliance.

Q: Is there a difference in moisture sensitivity between the parts?

A: No. All three parts carry an MSL rating of 1 (Unlimited), indicating no moisture-related handling or storage restrictions.