5HFP 160 Equivalent & Substitute Parts

Part Overview

The 5HFP 160 is a ceramic cartridge fuse rated at 160 mA, 250 V AC/DC with fast-blow response characteristics. Manufactured by Bel Fuse Inc., this through-hole component is designed for circuit protection in applications requiring 5mm x 20mm form factor specifications. The product is currently obsolete, making identification of compatible substitute components essential for ongoing system maintenance and new design implementations.

Substiute Parts

5HFP 160

Bel Fuse Inc.In Stock: 11345HFP 160 Datasheet

Current PartRFQ

0216.160MXEP

Littelfuse Inc.In Stock: 22470216.160MXEP Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5HFP 160 is determined by strict equivalence across the following critical parameters:

• Current Rating: 160 mA (exact match required)
• Voltage Rating (AC): 250 V (exact match required)
• Fuse Type: Cartridge, Ceramic (exact match required)
• Response Time: Fast Blow (exact match required)
• Breaking Capacity @ Rated Voltage: 1.5 kA (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

The substitute part 0216.160MXEP (Littelfuse Inc., Series 216) meets all critical electrical and mechanical parameters, confirming direct substitution capability.

Parameter Comparison

Engineering Selection Recommendations

The 0216.160MXEP from Littelfuse Inc. is the direct equivalent substitute for the obsolete 5HFP 160. Both components share identical electrical ratings, response characteristics, and mechanical form factors. The substitute part offers the additional advantage of active product status, ensuring continued availability and supply chain reliability.

The 0216.160MXEP carries expanded regulatory approvals (SEMKO, VDE) and achieves ROHS3 compliance, providing enhanced environmental and regulatory alignment for new designs or system upgrades. Both components maintain equivalent breaking capacity and operating temperature specifications, confirming functional interchangeability in circuit protection applications.

Frequently Asked Questions (FAQ)

Q: Can the 0216.160MXEP directly replace the 5HFP 160 in existing applications?

A: Yes. Both components share identical current ratings (160 mA), voltage ratings (250 V AC), fuse type (ceramic cartridge), response time (fast blow), breaking capacity (1.5 kA), and operating temperature range (-55°C ~ 125°C). The 5mm x 20mm axial form factor and through-hole mounting are equivalent, confirming direct substitution.

Q: What are the physical dimension differences between these parts?

A: The 5HFP 160 measures 0.217" diameter x 0.827" length (5.50mm x 21.00mm). The 0216.160MXEP measures 0.236" diameter x 0.886" length (6.00mm x 22.50mm). These minor dimensional variations remain within standard tolerance for 5mm x 20mm cartridge fuse specifications and do not affect mechanical fit in standard fuse holders.

Q: Are there compliance differences between the two parts?

A: The 5HFP 160 is RoHS non-compliant and obsolete. The 0216.160MXEP is ROHS3 compliant and maintains active product status. The substitute carries additional regulatory approvals (SEMKO, VDE) beyond the original part's certifications (CCC, CE, CSA, UL).

Q: What is the difference in DC cold resistance between these parts?

A: The 5HFP 160 has a DC cold resistance of 2.01 Ohms, while the 0216.160MXEP measures 5.349 Ohms. This difference does not affect substitution eligibility, as DC cold resistance is not a critical parameter for fuse selection in standard circuit protection applications.

Q: Is the melting I²t value a concern for substitution?

A: The 5HFP 160 has a melting I²t of 0.009, while the 0216.160MXEP measures 0.00576. Both values fall within acceptable ranges for 160 mA fast-blow ceramic cartridge fuses and do not prevent direct substitution.