Littelfuse PAL™ 283 0283040.T Automotive Fuse 40A 32VDC Auto Link Equivalent & Substitute Parts

Part Overview

The Littelfuse 0283040.T is a 40A 32VDC automotive bolt mount fuse with slow blow response characteristics, housed in an Auto Link package. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified when identical electrical specifications and mechanical compatibility are maintained across the PAL™ series product line.

Substiute Parts

0283040.T

Littelfuse Inc.In Stock: 8770283040.T Datasheet

Current PartRFQ

0294040.T

Littelfuse Inc.In Stock: 8710294040.T Datasheet

Parametric EquivalentRFQ

0295040.T

Littelfuse Inc.In Stock: 7850295040.T Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0283040.T are identified based on strict electrical and mechanical parameter matching within the Littelfuse PAL™ automotive fuse series. The substitution criteria are:

• Current Rating: 40 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)
• Compliance: ROHS3 Compliant, REACH Unaffected (exact match required)

The 0283040.T, 0294040.T, and 0295040.T represent different series variants (PAL™ 283, PAL™ 294, and PAL™ 295 respectively) within the Littelfuse automotive fuse portfolio. All three parts maintain identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

All three parts—0283040.T, 0294040.T, and 0295040.T—are classified as Active product status and maintain full ROHS3 compliance and REACH Unaffected certification. Selection between these substitutes is based on availability and supply chain requirements, as electrical performance and mechanical compatibility are identical. The 0283040.T (PAL™ 283 series) is the primary reference part with 855 units in stock. The 0294040.T (PAL™ 294 series) provides 832 units in stock, and the 0295040.T (PAL™ 295 series) provides 761 units in stock. All parts are suitable for direct substitution in automotive bolt mount fuse applications requiring 40A at 32VDC with slow blow response.

Frequently Asked Questions (FAQ)

Q: Can the 0294040.T or 0295040.T be used as a direct replacement for the 0283040.T?

A: Yes. The 0294040.T and 0295040.T are direct substitutes for the 0283040.T. All three parts share identical electrical ratings (40A, 32VDC), response characteristics (slow blow), mounting configuration (bolt mount), package type (Auto Link), physical dimensions, and compliance certifications.

Q: What determines compatibility between these three fuse models?

A: Compatibility is determined by matching current rating, voltage rating, response time, mounting type, package configuration, physical dimensions, and regulatory compliance status. All three parts meet these criteria identically.

Q: Are there any differences in performance between the PAL™ 283, PAL™ 294, and PAL™ 295 series?

A: No performance differences exist between these series variants for the 40A 32VDC Auto Link configuration. The series designation reflects internal product line organization within Littelfuse but does not affect electrical or mechanical function.

Q: Do all three parts have the same physical footprint?

A: Yes. All three parts measure 0.898" L x 0.638" W x 0.866" H (22.81mm x 16.20mm x 22.00mm) and are housed in identical Auto Link packages, ensuring mechanical compatibility in existing mounting locations.

Q: Are these parts RoHS and REACH compliant?

A: Yes. All three parts are ROHS3 compliant and REACH Unaffected, meeting current environmental and regulatory requirements for automotive applications.