Equivalent & Substitute Parts for 5VTP 5-R Glass Cartridge Fuse

Part Overview

The 5VTP 5-R is a 5A 250VAC glass cartridge fuse manufactured by Bel Fuse Inc., designed for through-hole mounting in 5mm x 20mm form factor applications. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement. Substitute parts must maintain identical electrical ratings, mechanical compatibility, and regulatory compliance to ensure reliable circuit protection without design modification.

Substiute Parts

5VTP 5-R

Bel Fuse Inc.In Stock: 11255VTP 5-R Datasheet

Current PartRFQ

0213005.MXEP

Littelfuse Inc.In Stock: 16190213005.MXEP Datasheet

DirectRFQ

0218005.MXEP

Littelfuse Inc.In Stock: 48640218005.MXEP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5VTP 5-R is determined by strict equivalence across the following parameters:

• Current Rating: 5 A (exact match required)
• Voltage Rating (AC): 250 V (exact match required)
• Fuse Type: Cartridge, Glass (exact match required)
• Package / Case: 5mm x 20mm (Axial) (exact match required)
• Response Time: Slow Blow (exact match required)
• Mounting Type: Through Hole (exact match required)
• Breaking Capacity @ Rated Voltage: 50A (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

Both identified substitute parts meet these criteria and are classified as active products with current manufacturing status.

Parameter Comparison

Engineering Selection Recommendations

Both Littelfuse substitute parts (0213005.MXEP and 0218005.MXEP) are functionally equivalent to the obsolete 5VTP 5-R and maintain active product status with current manufacturing availability.

0213005.MXEP and 0218005.MXEP share identical electrical and mechanical specifications with the original part across all critical parameters: current rating, voltage rating, fuse type, package dimensions, response time, and operating temperature range. Both parts carry ROHS3 compliance and REACH unaffected status, meeting modern regulatory requirements.

The substitute parts feature expanded approval agency certifications compared to the original 5VTP 5-R, including additional standards such as BSI, PSE, UR, K-MARK, and UL, providing broader international compliance coverage.

Differences in melting I²t values (444 for original, 314 for 0213005.MXEP, and 111 for 0218005.MXEP) and DC cold resistance reflect manufacturing variations within the slow-blow fuse category but do not affect functional substitution for the specified 5A 250VAC application.

Frequently Asked Questions (FAQ)

Q: Can 0213005.MXEP and 0218005.MXEP be used interchangeably with 5VTP 5-R?

A: Both Littelfuse parts meet all electrical and mechanical substitution criteria for the 5VTP 5-R. They share identical current rating (5A), voltage rating (250VAC), fuse type (cartridge glass), package dimensions (5mm x 20mm), response time (slow blow), and operating temperature range (-55°C to 125°C). Direct substitution is supported without circuit modification.

Q: What is the difference between 0213005.MXEP and 0218005.MXEP?

A: Both parts are functionally equivalent substitutes for the 5VTP 5-R. The primary differences are melting I²t values (314 vs. 111) and DC cold resistance (0.0116 vs. 0.0104 Ohms), which reflect internal construction variations within the slow-blow fuse specification. Both maintain identical electrical performance for the 5A 250VAC rating.

Q: Are the substitute parts available in the same packaging as the original?

A: The substitute parts are supplied in bulk packaging, whereas the original 5VTP 5-R packaging specification was not provided. Both Littelfuse parts are through-hole mounted components in 5mm x 20mm form factor, compatible with existing PCB footprints and mechanical assemblies designed for the original part.

Q: Do the substitute parts meet current regulatory standards?

A: Both 0213005.MXEP and 0218005.MXEP are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. Both parts carry expanded approval agency certifications including CCC, CE, CSA, SEMKO, and VDE, with additional certifications (BSI, PSE, UR, K-MARK, UL) providing broader international compliance.

Q: What is the inventory status of the substitute parts?

A: 0213005.MXEP has 1601 pieces in stock, and 0218005.MXEP has 4800 pieces in stock, both classified as new original inventory with active product status.