Littelfuse 0215005.MXF22P Ceramic Fuse - Equivalent & Substitute Parts

Part Overview

The Littelfuse 0215005.MXF22P is a 5 A, 250 V AC ceramic cartridge fuse with radial bend cylinder packaging for through-hole mounting applications. This Active product is designed for circuit protection in industrial and commercial equipment requiring slow-blow response characteristics. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter envelope.

Substiute Parts

0215005.MXF22P

Littelfuse Inc.In Stock: 10440215005.MXF22P 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 is determined by strict equivalence across the following critical parameters:

• 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)
• Physical Dimensions: 0.205" Dia x 0.787" L / 5.20mm x 20.00mm (exact match required)
• Mounting Type: Through Hole (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

The substitute parts listed below meet all critical electrical and mechanical parameters. Series designation and approval agency certifications may vary while maintaining functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance. Selection among equivalent parts should be based on:

Littelfuse Series 215 Parts (0215005.MXF22P, 0215005.MXF160SPP, 0215005.MXF162SPP, 0215005.MXF34P): These parts share identical electrical specifications and physical dimensions. The 0215005.MXF160SPP and 0215005.MXF162SPP are Series 215SP variants. Approval agency certifications differ slightly; the main part and 0215005.MXF34P include UL and SEMKO certifications, while the 215SP variants include CQC and UR certifications. All meet CCC, CE, CSA, KC, PSE, and VDE requirements.

SCHURTER 0001.2511: This part is a direct manufacturer alternative from SCHURTER Inc. It meets all critical electrical parameters and physical dimensions. The key distinction is that this part requires a separate holder for installation, whereas Littelfuse radial bend cylinder parts are direct-mount. The 0001.2511 has a higher melting I²t value (97.5 vs. 66.095) and includes DC voltage rating (150 V DC) not specified for the Littelfuse variants. Approval certifications include cURus and PSE/JET.

Frequently Asked Questions (FAQ)

Q: Can 0215005.MXF160SPP and 0215005.MXF162SPP be used interchangeably with 0215005.MXF22P?

A: Yes. Both parts are parametric equivalents with identical current rating (5 A), voltage rating (250 V AC), fuse type (ceramic cartridge), response time (slow blow), physical dimensions (5.20mm x 20.00mm), and operating temperature range (-55°C ~ 125°C). Series designation differs (215SP vs. 215), but electrical and mechanical compatibility is maintained.

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

A: The primary difference is mounting configuration. Littelfuse parts feature radial bend cylinder packaging for direct through-hole mounting. The SCHURTER 0001.2511 requires a separate fuse holder. Additionally, the SCHURTER part specifies a 150 V DC rating and has a higher melting I²t value (97.5 vs. 66.095). All other electrical parameters are equivalent.

Q: Are approval certifications identical across all substitute parts?

A: No. All parts meet CCC, CE, CSA, KC, PSE, and VDE requirements. The main part (0215005.MXF22P) and 0215005.MXF34P include additional UL and SEMKO certifications. The 215SP variants (0215005.MXF160SPP, 0215005.MXF162SPP) include CQC and UR certifications instead. The SCHURTER 0001.2511 includes cURus and PSE/JET certifications. Selection should account for specific regulatory requirements of the target application.

Q: Can I substitute 0001.2511 in a circuit designed for radial bend cylinder fuses?

A: Direct substitution requires mechanical compatibility verification. The 0001.2511 requires a fuse holder, whereas the Littelfuse radial bend cylinder parts mount directly. Physical board layout and holder availability must be confirmed before substitution.

Q: What parameters must remain constant for substitution eligibility?

A: Current rating (5 A), AC voltage rating (250 V), fuse type (ceramic cartridge), response time (slow blow), physical dimensions (5.20mm x 20.00mm), mounting type (through hole), and operating temperature range (-55°C ~ 125°C) must all match exactly. Deviations in any of these parameters disqualify substitution.