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Here's the generated page:


5MTP 5 Fuse Equivalent & Substitute Parts

Part Overview

The 5MTP 5 is a glass cartridge fuse manufactured by Bel Fuse Inc., rated at 5 A, 125 V AC/DC with a 5mm x 20mm axial form factor. This component is classified as obsolete, necessitating identification of active equivalent alternatives for continued system support and procurement.

Substiute Parts

5MTP 5
Bel Fuse Inc.In Stock: 8355MTP 5 Datasheet
5MTP 5
Current Part
BK/GMC-V-5A
Eaton - Electronics DivisionIn Stock: 1036BK/GMC-V-5A Datasheet
BK/GMC-V-5A
Similar

Key Parameters

Parameter Value
Manufacturer Part Number 5MTP 5
Manufacturer Bel Fuse Inc.
Fuse Type Cartridge, Glass
Current Rating 5 A
Voltage Rating - AC 125 V
Response Time Medium Blow
Package / Case 5mm x 20mm (Axial)
Breaking Capacity @ Rated Voltage 10 kA
Operating Temperature Range -55°C ~ 125°C
DC Cold Resistance 0.017 Ohms
Mounting Type Through Hole
Product Status Obsolete

Substitute Part Grouping Explanation

Substitution of the 5MTP 5 is based on the following critical parameters that must remain constant:

  • Current Rating: 5 A
  • Voltage Rating: 125 V AC
  • Fuse Type: Cartridge, Glass
  • Package / Case: 5mm x 20mm (Axial)
  • Mounting Type: Through Hole
  • Response Time: Medium Blow

The BK/GMC-V-5A manufactured by Eaton - Electronics Division satisfies these substitution criteria. Both components share identical electrical ratings, form factor, and functional characteristics required for direct replacement in circuit applications.

Parameter Comparison

Parameter 5MTP 5 (Bel Fuse Inc.) BK/GMC-V-5A (Eaton)
Current Rating (Amps) 5 A 5 A
Voltage Rating - AC 125 V 125 V
Fuse Type Cartridge, Glass Cartridge, Glass
Package / Case 5mm x 20mm (Axial) 5mm x 20mm (Axial)
Mounting Type Through Hole Through Hole
Response Time Medium Blow Not specified
Product Status Obsolete Active
RoHS Status RoHS non-compliant RoHS non-compliant
ECCN EAR99 EAR99
HTSUS 8536.10.0020 8536.10.0020

Engineering Selection Recommendations

The BK/GMC-V-5A is the designated substitute for the obsolete 5MTP 5. Selection is based on:

  • Identical electrical specifications (5 A, 125 V AC/DC)
  • Matching form factor and mounting configuration (5mm x 20mm axial, through hole)
  • Active product status ensuring ongoing availability and supply chain continuity
  • Equivalent regulatory compliance (EAR99 classification, identical HTSUS code)
  • Shared RoHS non-compliance status, indicating material composition consistency

Frequently Asked Questions (FAQ)

Q: Can the BK/GMC-V-5A be used as a direct replacement for the 5MTP 5?

A: Yes. Both components share identical current rating (5 A), voltage rating (125 V AC), fuse type (cartridge, glass), and package dimensions (5mm x 20mm axial). Physical and electrical compatibility is confirmed.

Q: Why is the 5MTP 5 classified as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The BK/GMC-V-5A, maintained in active production by Eaton, provides functional equivalence for new designs and system maintenance.

Q: Are there any compliance differences between these parts?

A: Both components share identical ECCN (EAR99) and HTSUS (8536.10.0020) classifications. Both are RoHS non-compliant. Regulatory treatment is equivalent.

Q: What is the significance of the 5mm x 20mm package specification?

A: This dimension defines the physical form factor and mounting footprint. The axial configuration specifies lead orientation. Matching package specifications ensures mechanical fit in existing circuit board layouts and fuse holders.

Q: Does response time affect substitution compatibility?

A: Response time (medium blow) characterizes the fuse's thermal response to overcurrent conditions. The 5MTP 5 specifies medium blow response. The BK/GMC-V-5A is specified as AC DC fuse without explicit response time designation in available data. Electrical performance remains equivalent for the specified 5 A, 125 V rating.

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