Littelfuse 0215004.MXGP Ceramic Fuse 4A 250VAC 5x20mm - Equivalent & Substitute Parts

Part Overview

The Littelfuse 0215004.MXGP is a 4A 250VAC ceramic cartridge fuse in 5x20mm form factor, classified as a slow-blow fuse requiring a holder for installation. This component is Active status and widely used in industrial and consumer electronics for circuit protection. Substitute parts are necessary to address supply chain variations, regional availability, and specific application requirements while maintaining electrical and mechanical compatibility.

Key Parameters

Parameter	Value
Current Rating	4 A
Voltage Rating (AC)	250 V
Fuse Type	Cartridge, Ceramic
Response Time	Slow Blow
Package / Case	5mm x 20mm
Breaking Capacity @ Rated Voltage	1.5kA
Operating Temperature Range	-55°C ~ 125°C
Mounting Type	Requires Holder
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict alignment of the following critical parameters:

Current Rating: 4 A (exact match required)
Voltage Rating (AC): 250 V (exact match required)
Package / Case: 5x20mm (exact match required)
Fuse Type: Cartridge, Ceramic (exact match required)
Response Time: Slow Blow (exact match required)
Mounting Type: Requires Holder (exact match required)
Operating Temperature Range: -55°C ~ 125°C (minimum requirement)

All substitute parts listed meet these criteria. Littelfuse variants (0215004.HXP, 0215004.MXP, 0215004.TXP, 0215004.VXP) are direct parametric equivalents within the same manufacturer series. SCHURTER (0001.2510, 0001.2710.11), Bel Fuse (0659C4000-12), and OptiFuse (TCC-4A, TCD-4A) parts are cross-manufacturer equivalents meeting identical electrical and mechanical specifications.

Parameter Comparison

Part Number	Manufacturer	Current (A)	Voltage AC (V)	Voltage DC (V)	Breaking Capacity (kA)	Melting I²t	DC Cold Resistance (Ω)	Inventory Status
0215004.MXGP	Littelfuse Inc.	4	250	—	1.5	46.96	0.0185	985 Pcs
0215004.HXP	Littelfuse Inc.	4	250	—	1.5	46.96	0.0185	22918 Pcs
0215004.MXP	Littelfuse Inc.	4	250	—	1.5	46.96	0.0185	16900 Pcs
0215004.TXP	Littelfuse Inc.	4	250	—	1.5	46.96	0.0185	760 Pcs
0215004.VXP	Littelfuse Inc.	4	250	—	1.5	46.96	0.0185	762 Pcs
0001.2510	SCHURTER Inc.	4	250	150	1.5	62.4	—	16466 Pcs
0001.2710.11	SCHURTER Inc.	4	250	150	1.5	62.4	—	1571 Pcs
0659C4000-12	Bel Fuse Inc.	4	250	—	1.5	51.2	0.016	21636 Pcs
TCC-4A	OptiFuse	4	250	—	0.2	24.023	0.041	1207 Pcs
TCD-4A	OptiFuse	4	250	—	1.5	—	—	1642 Pcs

Engineering Selection Recommendations

Littelfuse Series 215 Variants (0215004.HXP, 0215004.MXP, 0215004.TXP, 0215004.VXP): These are direct parametric equivalents with identical electrical characteristics and certifications (CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE). Selection among these variants is based on packaging preference and inventory availability. 0215004.HXP offers the highest inventory level (22918 Pcs).

SCHURTER SPT Series (0001.2510, 0001.2710.11): These parts provide identical AC voltage and current ratings with additional DC voltage rating (150V DC). Both carry ROHS3 compliance and appropriate certifications. 0001.2710.11 is a variant of the base product 0001.2710 with SMD-SPT series designation. 0001.2510 has superior inventory availability (16466 Pcs).

Bel Fuse 0659C4000-12: Meets all electrical specifications with ROHS3 compliance and certifications (CCC, cURus, PSE, VDE). Offers high inventory availability (21636 Pcs) and lower DC cold resistance (0.016 Ω) compared to the main part.

OptiFuse TCD-4A: Meets electrical specifications with ROHS3 compliance and certifications (cURus, IEC 60127). Recommended for applications requiring IEC 60127 compliance. Breaking capacity matches the main part at 1.5kA.

OptiFuse TCC-4A: Meets electrical specifications but has reduced breaking capacity (0.2kA vs. 1.5kA) and higher DC cold resistance (0.041 Ω). Selection should be limited to applications where lower breaking capacity is acceptable.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts interchangeably with the 0215004.MXGP?

A: Yes, all listed parts are parametric equivalents meeting the same 4A 250VAC 5x20mm ceramic cartridge fuse specifications. Physical dimensions, electrical ratings, and mounting requirements are identical. Selection depends on availability, regional certifications, and specific application requirements.

Q: What is the difference between Littelfuse variants (HXP, MXP, TXP, VXP)?

A: These are all Series 215 ceramic cartridge fuses with identical electrical and mechanical specifications. Differences are in packaging designation and inventory levels. All are ROHS3 compliant and carry the same certifications.

Q: Why do SCHURTER parts list both AC and DC voltage ratings?

A: SCHURTER 0001.2510 and 0001.2710.11 are rated for 250V AC and 150V DC operation. This dual rating provides broader application compatibility. The AC rating (250V) matches the main part requirement.

Q: What is the significance of breaking capacity differences?

A: Breaking capacity indicates the maximum fault current the fuse can safely interrupt. The main part and most substitutes are rated at 1.5kA. OptiFuse TCC-4A has a lower breaking capacity (0.2kA) and should only be used in applications where fault currents do not exceed this limit.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all listed substitute parts carry ROHS3 compliance status, meeting environmental and hazardous substance restrictions.

Q: Which substitute offers the best inventory availability?

A: Littelfuse 0215004.HXP has the highest inventory level at 22918 Pcs, followed by Bel Fuse 0659C4000-12 at 21636 Pcs and SCHURTER 0001.2510 at 16466 Pcs.

Q: Do these fuses require a specific holder type?

A: All parts are 5x20mm ceramic cartridge fuses requiring a compatible 5x20mm fuse holder. Holder selection is independent of fuse manufacturer and depends on the application's mechanical design.

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