Littelfuse 0294120.T Automotive Fuse - Equivalent & Substitute Parts

Part Overview

The Littelfuse 0294120.T is a 120 A automotive fuse rated for 32 V DC operation, designed for bolt mount applications using the Auto Link package format. This component is classified as a slow blow fuse, providing circuit protection in automotive electrical systems. The part is currently in active production status with 807 units available in inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product series or compatible alternatives.

Substiute Parts

0294120.T

Littelfuse Inc.In Stock: 9150294120.T Datasheet

Current PartRFQ

0295120.T

Littelfuse Inc.In Stock: 7530295120.T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Littelfuse 0294120.T is determined by strict equivalence across the following critical parameters:

• Current Rating: 120 A (exact match required)
• Voltage Rating - DC: 32 V (exact match required)
• Response Time: Slow Blow (exact match required)
• Mounting Type: Bolt Mount (exact match required)
• Package / Case: Auto Link (exact match required)
• Physical Dimensions: 0.898" L x 0.638" W x 0.866" H (exact match required)

The substitute part 0295120.T meets all these criteria, differing only in series designation (PAL™ 295 versus PAL™ 294) while maintaining identical electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 0294120.T and 0295120.T are active production components manufactured by Littelfuse Inc. with identical compliance certifications. Both parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for automotive applications. Selection between these parts may be based on inventory availability: the 0294120.T has 807 units in stock, while the 0295120.T has 738 units available. Both parts are suitable for direct substitution in 120 A, 32 V DC automotive bolt mount fuse applications.

Frequently Asked Questions (FAQ)

Q: Can the 0295120.T replace the 0294120.T in my application?

A: Yes. Both parts share identical electrical ratings (120 A, 32 V DC), response characteristics (slow blow), mounting configuration (bolt mount), and physical dimensions. The only difference is the series designation within the Littelfuse PAL™ product line.

Q: Are there any compatibility concerns with the Auto Link package format?

A: No. Both parts use the identical Auto Link package format with matching physical dimensions (0.898" L x 0.638" W x 0.866" H). Direct mechanical and electrical compatibility is maintained.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the 0294120.T and 0295120.T are ROHS3 compliant and REACH unaffected, with identical moisture sensitivity levels (MSL 1 - Unlimited).

Q: What is the difference between the PAL™ 294 and PAL™ 295 series?

A: Based on provided specifications, both series share identical electrical and mechanical parameters for this 120 A, 32 V DC application. The series designation represents different product lines within Littelfuse's automotive fuse portfolio.

Q: Which part should I select if both are available?

A: Selection may be based on inventory availability or lead time requirements. The 0294120.T currently has higher inventory (807 units versus 738 units). Both parts are functionally equivalent for this application.