Littelfuse 0213005.MXBP Glass Cartridge Fuse 5A 250VAC 5x20mm Equivalent & Substitute Parts

Part Overview

The Littelfuse 0213005.MXBP is a 5A 250VAC glass cartridge fuse in 5x20mm form factor, classified as a slow-blow fuse requiring a holder for installation. This component is Active in product status and serves as a protective device in AC/DC circuits. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical dimensions, response characteristics, and regulatory approvals to ensure direct functional interchangeability in circuit protection applications.

Key Parameters

Parameter	Value
Current Rating	5 A
Voltage Rating (AC)	250 V
Fuse Type	Cartridge, Glass
Response Time	Slow Blow
Package / Case	5mm x 20mm
Mounting Type	Requires Holder
Breaking Capacity @ Rated Voltage	50A
Operating Temperature Range	-55°C ~ 125°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: current rating (5A), voltage rating (250VAC), fuse type (cartridge glass), response time (slow blow), physical dimensions (5x20mm), and mounting requirement (holder-based installation). Parts are grouped into two categories based on melting I²t characteristics and breaking capacity specifications.

Category 1 - Series 213 & 219XA (Melting I²t: 314-544, Breaking Capacity: 50-150A): Parts 0213005.MXP, 0213005.TXP, 0219005.MXABP, and 0219005.MXAP maintain identical electrical and mechanical parameters to the main part with variations in approval agency certifications and inventory availability.

Category 2 - Series 218 & 618 (Melting I²t: 111, Breaking Capacity: 50A): Parts 0218005.HXP, 0218005.MXP, 0218005.TXP, 0218005.VXP, and 0618005.MXP share core electrical ratings and dimensions but differ in melting I²t values and approval certifications.

Category 3 - Alternative Manufacturer (SCHURTER): Part 0034.3124 from SCHURTER Inc. meets all primary electrical and mechanical specifications with FST 5x20 series designation and alternative regulatory approvals.

Parameter Comparison

Part Number	Manufacturer	Series	Current Rating (A)	Voltage Rating (VAC)	Response Time	Package	Breaking Capacity (A)	Melting I²t	DC Cold Resistance (Ohms)	Product Status	Inventory (Pcs)
0213005.MXBP	Littelfuse Inc.	213	5	250	Slow Blow	5x20mm	50	314	0.0116	Active	1727
0213005.MXP	Littelfuse Inc.	213	5	250	Slow Blow	5x20mm	50	314	0.0116	Active	3700
0213005.TXP	Littelfuse Inc.	213	5	250	Slow Blow	5x20mm	50	314	0.0116	Active	1007
0218005.HXP	Littelfuse Inc.	218	5	250	Slow Blow	5x20mm	50	111	0.0104	Active	1900
0218005.MXP	Littelfuse Inc.	218	5	250	Slow Blow	5x20mm	50	111	0.0104	Active	42700
0218005.TXP	Littelfuse Inc.	218	5	250	Slow Blow	5x20mm	50	111	0.0104	Active	1152
0218005.VXP	Littelfuse Inc.	218	5	250	Slow Blow	5x20mm	50	111	0.0104	Active	704
0219005.MXABP	Littelfuse Inc.	219XA	5	250	Slow Blow	5x20mm	150	544	0.0117	Active	823
0219005.MXAP	Littelfuse Inc.	219XA	5	250	Slow Blow	5x20mm	150	544	0.0117	Active	1675
0618005.MXP	Littelfuse	618	5	250	Slow Blow	5x20mm	50	111	0.0104	Active	34200
0034.3124	SCHURTER Inc.	FST 5x20	5	250	Slow Blow	5x20mm	50	102	—	Active	7707

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance. Selection between equivalents should prioritize availability and regulatory certification alignment with the target application.

For direct electrical equivalence with identical melting I²t (314): Select 0213005.MXP or 0213005.TXP from Series 213. Both parts carry identical thermal characteristics and approval agencies (BSI, CCC, CE, CSA, PSE, SEMKO, UR, VDE) as the main part 0213005.MXBP.

For enhanced breaking capacity (150A) with higher melting I²t (544): Select 0219005.MXABP or 0219005.MXAP from Series 219XA. These parts provide increased fault current handling capability while maintaining 5A/250VAC ratings and 5x20mm dimensions.

For Series 218 alternatives with lower melting I²t (111): Select from 0218005.HXP, 0218005.MXP, 0218005.TXP, or 0218005.VXP. These parts differ in approval agency coverage (CCC, CE, CSA, K-MARK, PSE, SEMKO, UL, VDE) and offer highest inventory availability (42,700 units for 0218005.MXP).

For alternative manufacturer sourcing: Select 0034.3124 (SCHURTER FST 5x20 series). This part meets all primary electrical and mechanical specifications with certifications from CCC, cURus, PSE/JET, and VDE, providing supply chain diversification.

For highest inventory availability: 0618005.MXP (34,200 units) and 0218005.MXP (42,700 units) offer optimal stock levels for immediate procurement.

Frequently Asked Questions (FAQ)

Q: Can 0218005.MXP be used as a direct replacement for 0213005.MXBP?

A: Yes. Both parts share identical current rating (5A), voltage rating (250VAC), response time (slow blow), and physical dimensions (5x20mm). The melting I²t differs (111 vs. 314), which affects thermal response characteristics but does not prevent functional substitution in applications where the lower I²t value is acceptable.

Q: What is the difference between Series 213, 218, and 219XA fuses?

A: Series 213 and 219XA have higher melting I²t values (314 and 544 respectively) compared to Series 218 (111). Series 219XA additionally provides 150A breaking capacity versus 50A for Series 213 and 218. All three series maintain identical 5A/250VAC ratings and 5x20mm dimensions.

Q: Are SCHURTER 0034.3124 and Littelfuse parts interchangeable?

A: Yes. The SCHURTER 0034.3124 (FST 5x20 series) matches all primary electrical specifications (5A, 250VAC, slow blow) and physical dimensions (5x20mm). Regulatory approvals differ slightly (CCC, cURus, PSE/JET, VDE vs. Littelfuse certifications), requiring verification against application-specific compliance requirements.

Q: Does the DC cold resistance variation affect substitution?

A: DC cold resistance values range from 0.0104 to 0.0117 Ohms across substitute parts. These minor variations do not prevent functional interchangeability in standard circuit protection applications but should be verified for precision measurement or low-resistance circuit applications.

Q: Which substitute part offers the best inventory availability?

A: 0218005.MXP provides the highest inventory level at 42,700 units, followed by 0618005.MXP at 34,200 units. Both parts are Active status and suitable for immediate procurement.

Q: Can Series 219XA parts (150A breaking capacity) replace Series 213 parts (50A breaking capacity)?

A: Yes. Series 219XA parts (0219005.MXABP, 0219005.MXAP) provide enhanced fault current handling with 150A breaking capacity while maintaining identical 5A/250VAC ratings and 5x20mm dimensions. This represents an upgrade path for applications requiring higher breaking capacity.

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