Littelfuse 0215005.MXF32P Ceramic Fuse - Equivalent & Substitute Parts

Part Overview

The Littelfuse 0215005.MXF32P is a 5 A, 250 V AC ceramic cartridge fuse with radial bend cylinder packaging for through-hole mounting applications. This slow-blow fuse is designed for circuit protection in industrial and commercial equipment requiring reliable overcurrent protection. The part maintains active product status with 899 units in current inventory. Substitute parts are identified to provide design flexibility, supply chain alternatives, and equivalent functional performance across compatible applications.

Substiute Parts

0215005.MXF32P

Littelfuse Inc.In Stock: 9770215005.MXF32P Datasheet

Current PartRFQ

0215005.MXF160SPP

Littelfuse Inc.In Stock: 21730215005.MXF160SPP Datasheet

Parametric EquivalentRFQ

0215005.MXF162SPP

Littelfuse Inc.In Stock: 14550215005.MXF162SPP Datasheet

Parametric EquivalentRFQ

0215005.MXF34P

LittelfuseIn Stock: 15010215005.MXF34P Datasheet

Parametric EquivalentRFQ

0001.2511

SCHURTER Inc.In Stock: 64240001.2511 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0215005.MXF32P is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Current Rating: 5 A (exact match required)
• Voltage Rating (AC): 250 V (exact match required)
• Fuse Type: Cartridge, Ceramic (exact match required)
• Response Time: Slow Blow (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial Bend Cylinder or 5mm x 20mm (physically compatible)
• Size / Dimension: 0.205" Dia x 0.787" L / 5.20mm x 20.00mm (exact match required)
• Breaking Capacity @ Rated Voltage: 1.5 kA (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

Substitute Parts Identified:

1. 0215005.MXF160SPP (Littelfuse Inc., Series 215SP) – Parametric equivalent with identical electrical and mechanical specifications. Radial bend cylinder package. 2,158 units in inventory.

2. 0215005.MXF162SPP (Littelfuse Inc., Series 215SP) – Parametric equivalent with identical electrical and mechanical specifications. Radial bend cylinder package. 1,427 units in inventory.

3. 0215005.MXF34P (Littelfuse, Series 215) – Parametric equivalent with identical electrical and mechanical specifications. Radial bend cylinder package. 1,446 units in inventory.

4. 0001.2511 (SCHURTER Inc., Series SPT 5x20) – Direct manufacturer equivalent. Ceramic cartridge fuse, 5 A, 250 V AC, 150 V DC rated. Requires holder for mounting. 6,382 units in inventory. Note: Melting I²t value of 97.5 differs from main part (66.095), indicating slightly different thermal response characteristics within slow-blow classification.

Parameter Comparison

Engineering Selection Recommendations

Littelfuse Series 215 and 215SP Parts (0215005.MXF160SPP, 0215005.MXF162SPP, 0215005.MXF34P):

These three substitute parts are direct parametric equivalents to the 0215005.MXF32P. All maintain identical electrical ratings, thermal response characteristics (Melting I²t = 66.095), mechanical dimensions, and operating temperature ranges. All are active products with ROHS3 compliance. Selection among these four Littelfuse parts depends on supply availability and design certification requirements. The 0215005.MXF160SPP offers the highest inventory level (2,158 units) among Littelfuse equivalents.

SCHURTER 0001.2511 (SPT 5x20 Series):

This part provides an alternative from a different manufacturer with identical current, AC voltage, and breaking capacity ratings. The key distinction is the mounting requirement: the 0001.2511 requires a separate fuse holder, whereas the Littelfuse radial bend cylinder parts mount directly through-hole. The Melting I²t value of 97.5 indicates a slightly higher thermal mass compared to the Littelfuse parts (66.095), which may affect nuisance trip behavior in applications with high inrush currents. The 0001.2511 offers the highest inventory availability (6,382 units) and includes DC voltage rating specification (150 V DC). This part is suitable for applications where holder-based mounting is acceptable and where the thermal response difference is compatible with circuit requirements.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance and active product status. Littelfuse parts carry broader approval agency certifications (CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE for 0215005.MXF32P and 0215005.MXF34P; CE, CQC, CSA, KC, PSE, UR, VDE for 0215005.MXF162SPP). The SCHURTER part carries CCC, cURus, KC, PSE/JET, and VDE certifications. Design certification requirements should be verified against specific application standards before final selection.

Frequently Asked Questions (FAQ)

Q: Can the 0215005.MXF160SPP, 0215005.MXF162SPP, and 0215005.MXF34P be used interchangeably with the 0215005.MXF32P?

A: Yes. These three parts are parametric equivalents with identical current ratings (5 A), AC voltage ratings (250 V), fuse type (ceramic cartridge), response time (slow blow), mounting type (through hole), physical dimensions (5.20mm x 20.00mm), breaking capacity (1.5 kA), thermal response (Melting I²t = 66.095), and operating temperature range (-55°C ~ 125°C). All are active Littelfuse products with ROHS3 compliance.

Q: What is the key difference between the Littelfuse radial bend cylinder parts and the SCHURTER 0001.2511?

A: The primary difference is mounting method. The Littelfuse parts feature radial bend cylinder packaging for direct through-hole mounting on PCBs. The SCHURTER 0001.2511 requires a separate fuse holder for installation. Additionally, the SCHURTER part has a Melting I²t value of 97.5 compared to 66.095 for the Littelfuse parts, indicating different thermal response characteristics within the slow-blow classification. The SCHURTER part also specifies a 150 V DC rating, whereas the Littelfuse parts do not specify DC voltage.

Q: Can I use the SCHURTER 0001.2511 as a direct replacement if my circuit board is designed for radial bend cylinder fuses?

A: No. The SCHURTER 0001.2511 requires a separate holder and cannot be mounted directly into a radial bend cylinder footprint. If your design requires direct through-hole mounting without a holder, use one of the Littelfuse equivalents (0215005.MXF160SPP, 0215005.MXF162SPP, or 0215005.MXF34P). If your design can accommodate a fuse holder, the SCHURTER part is electrically compatible.

Q: Does the difference in Melting I²t values between the Littelfuse parts (66.095) and the SCHURTER part (97.5) affect compatibility?

A: The Melting I²t value determines the thermal energy required to melt the fuse element. A higher value (SCHURTER 97.5) means the fuse requires more thermal energy to open, resulting in a slightly slower response to overcurrent conditions. Both are classified as slow-blow fuses. In applications with high inrush currents or sensitive load circuits, this difference may affect nuisance trip behavior. Verify thermal response compatibility with your specific circuit requirements before substitution.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All identified substitute parts (0215005.MXF160SPP, 0215005.MXF162SPP, 0215005.MXF34P, and 0001.2511) are ROHS3 compliant and maintain active product status.

Q: Which substitute part has the best inventory availability?

A: The SCHURTER 0001.2511 has the highest inventory level with 6,382 units in stock. Among Littelfuse equivalents, the 0215005.MXF160SPP offers the highest availability with 2,158 units.

Q: Do all substitute parts carry the same regulatory certifications as the 0215005.MXF32P?

A: No. The 0215005.MXF32P carries CCC, CE, CSA, KC, PSE, SEMKO, UL, and VDE certifications. The 0215005.MXF160SPP does not list SEMKO or UL certifications. The 0215005.MXF162SPP carries CE, CQC, CSA, KC, PSE, UR, and VDE certifications (no SEMKO or UL). The 0215005.MXF34P matches the original part's certification set. The SCHURTER 0001.2511 carries CCC, cURus, KC, PSE/JET, and VDE certifications. Verify that substitute part certifications meet your application's regulatory requirements.