Littelfuse 0215010.VXP Ceramic Fuse 10A 250VAC 5x20mm - Equivalent & Substitute Parts

Part Overview

The Littelfuse 0215010.VXP is a ceramic cartridge fuse rated for 10A at 250VAC with slow-blow response characteristics. Designed for 5x20mm holder mounting, this fuse is classified as Active product status and carries multiple international approvals including UL, CE, CSA, and VDE certification. Substitute parts become necessary when the primary part number is unavailable, when alternative manufacturer options are required for supply chain diversification, or when specific voltage or breaking capacity requirements necessitate alternative specifications within the same functional category.

Key Parameters

Parameter	Value
Current Rating	10 A
Voltage Rating - AC	250 V
Fuse Type	Cartridge, Ceramic
Response Time	Slow Blow
Package / Case	5mm x 20mm
Mounting Type	Requires Holder
Breaking Capacity @ Rated Voltage	1.5kA
Operating Temperature Range	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitute parts for the 0215010.VXP are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents (Littelfuse Series 215): Parts 0215010.HXP, 0215010.MXP, and 0215010.TXP are direct parametric equivalents manufactured by Littelfuse. These parts share identical electrical specifications: 10A current rating, 250VAC voltage rating, slow-blow response, 1.5kA breaking capacity, and 5x20mm physical dimensions. The differences between these variants are limited to internal construction or packaging designations and do not affect functional interchangeability.

Cross-Manufacturer Equivalents: Parts 0001.2514 and 0001.2714.11 (SCHURTER Inc.) and TCD-10A (OptiFuse) meet the core electrical requirements of 10A at 250VAC with slow-blow characteristics and identical 5x20mm form factor. These parts are substitutable based on matching current rating, AC voltage rating, response time classification, physical dimensions, and mounting requirements. Minor variations in breaking capacity (1kA AC for SCHURTER versus 1.5kA for Littelfuse) and melting I²t values are within acceptable tolerance for general circuit protection applications.

Parameter Comparison

Part Number	Manufacturer	Current Rating (A)	Voltage AC (V)	Voltage DC (V)	Response Time	Package	Breaking Capacity	Melting I²t	Operating Temp (°C)	RoHS Status
0215010.VXP	Littelfuse Inc.	10	250	—	Slow Blow	5x20mm	1.5kA	334.665	-55 ~ 125	ROHS3
0215010.HXP	Littelfuse Inc.	10	250	—	Slow Blow	5x20mm	1.5kA	334.665	-55 ~ 125	ROHS3
0215010.MXP	Littelfuse Inc.	10	250	—	Slow Blow	5x20mm	1.5kA	334.665	-55 ~ 125	ROHS3
0215010.TXP	Littelfuse Inc.	10	250	—	Slow Blow	5x20mm	1.5kA	334.665	-55 ~ 125	ROHS3
0001.2514	SCHURTER Inc.	10	250	150	Slow Blow	5x20mm	1kA AC, 1.5kA DC	400	-55 ~ 125	ROHS3
0001.2714.11	SCHURTER Inc.	10	250	150	Slow Blow	5x20mm	1kA AC, 1.5kA DC	400	-55 ~ 125	ROHS3
TCD-10A	OptiFuse	10	250	—	Slow Blow	5x20mm	1.5kA	—	-55 ~ 125	ROHS3

Engineering Selection Recommendations

Littelfuse Series 215 Variants (0215010.HXP, 0215010.MXP, 0215010.TXP): These parts are recommended as primary substitutes for the 0215010.VXP due to identical electrical and mechanical specifications, shared manufacturer lineage, and equivalent certification profiles (UL, CE, CSA, KC, PSE, SEMKO, VDE). All variants maintain Active product status and ROHS3 compliance. Selection among these three variants may be based on inventory availability or specific packaging requirements.

SCHURTER SPT Series (0001.2514, 0001.2714.11): These parts are suitable substitutes when DC voltage capability is required or when SCHURTER supply chain preference is established. Both parts carry cURus and VDE certifications. The 0001.2514 is classified as Direct Manufacturer equivalent, while 0001.2714.11 is a parametric equivalent within the SMD-SPT series. Breaking capacity at rated AC voltage is 1kA compared to 1.5kA for Littelfuse variants; this difference is acceptable for standard circuit protection applications.

OptiFuse TCD Series (TCD-10A): This part is suitable as a substitute when OptiFuse supply chain options are required. The TCD-10A carries cURus and IEC 60127 certifications and maintains identical current, voltage, response time, and physical specifications. Melting I²t data is not provided for this part; verification against specific application requirements is necessary if I²t coordination is a design criterion.

Frequently Asked Questions (FAQ)

Q: Can I use 0215010.HXP, 0215010.MXP, or 0215010.TXP interchangeably with 0215010.VXP?

A: Yes. These three Littelfuse variants are parametric equivalents with identical electrical ratings (10A, 250VAC), response time (slow-blow), breaking capacity (1.5kA), and physical dimensions (5x20mm). They are directly interchangeable in any application where the 0215010.VXP is specified.

Q: What is the difference between the Littelfuse variants and the SCHURTER alternatives?

A: The primary difference is manufacturer and certification profile. SCHURTER parts (0001.2514, 0001.2714.11) add DC voltage rating capability (150VDC) and carry different certifications (cURus, VDE). Breaking capacity at rated AC voltage is 1kA for SCHURTER versus 1.5kA for Littelfuse. All other electrical and physical parameters remain equivalent.

Q: Can I substitute the OptiFuse TCD-10A for the Littelfuse 0215010.VXP?

A: Yes, based on matching electrical specifications (10A, 250VAC, slow-blow response) and identical 5x20mm form factor. The TCD-10A carries cURus and IEC 60127 certifications. Note that melting I²t data is not provided for the TCD-10A; if I²t coordination is critical to your circuit design, this parameter should be obtained from OptiFuse technical documentation.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts carry ROHS3 Compliant status and are suitable for applications requiring RoHS compliance.

Q: What is the significance of the 5x20mm package specification?

A: The 5x20mm dimension specifies the physical form factor of the ceramic cartridge fuse. All listed parts share this identical dimension and are compatible with standard 5x20mm fuse holders. This ensures mechanical interchangeability across all substitute options.

Q: Do all substitute parts operate across the same temperature range?

A: Yes. All listed parts operate across the identical temperature range of -55°C to 125°C, ensuring thermal compatibility in equivalent applications.

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