Littelfuse 0213.200MXP Glass Cartridge Fuse 200mA 250VAC 5x20mm Equivalent & Substitute Parts

Part Overview

The Littelfuse 0213.200MXP is a 200mA 250VAC slow blow glass cartridge fuse in 5x20mm form factor, designed for circuit protection in AC/DC applications requiring holder-based mounting. This Active product is ROHS3 compliant and carries multiple international approvals including BSI, CCC, CE, CSA, SEMKO, UR, and VDE. Equivalent and substitute parts are identified based on matching electrical characteristics, mechanical dimensions, and functional performance parameters that ensure direct interchangeability within the same circuit protection application.

Key Parameters

Parameter	Value
Current Rating	200 mA
Voltage Rating (AC)	250 V
Response Time	Slow Blow
Package / Case	5mm x 20mm
Fuse Type	Cartridge, Glass
Mounting Type	Requires Holder
Breaking Capacity @ Rated Voltage	35A
Operating Temperature Range	-55°C to 125°C
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the 0213.200MXP is determined by strict alignment of the following parameters: current rating (200mA), voltage rating (250VAC), response time classification (Slow Blow), physical dimensions (5x20mm), fuse type (Cartridge, Glass), and mounting requirement (Requires Holder). Parts are grouped into two categories:

Parametric Equivalents share all critical electrical and mechanical parameters with the main part, ensuring direct functional replacement. These include Littelfuse series 218, 219XA, and 239 variants, as well as SCHURTER FST and SMD-FST series, and OptiFuse TSD series.

Manufacturer Recommended Alternatives are cross-manufacturer substitutes approved by original equipment manufacturers. These include Eaton GMC and GDC series fuses, which maintain the same current, voltage, and physical specifications but may differ in melting I²t characteristics or response time classification (Medium Blow for GMC series).

Parameter Comparison

Part Number	Manufacturer	Series	Current Rating	Voltage Rating (AC)	Response Time	Breaking Capacity @ Rated Voltage	Melting I²t	DC Cold Resistance (Ohms)	Approvals
0213.200MXP	Littelfuse Inc.	213	200 mA	250 V	Slow Blow	35A	0.225	1.6	BSI, CCC, CE, CSA, SEMKO, UR, VDE
0218.200MXP	Littelfuse Inc.	218	200 mA	250 V	Slow Blow	35A	0.341	1.6	CCC, CE, CSA, K-MARK, SEMKO, UL, VDE
0218.200HXP	Littelfuse Inc.	218	200 mA	250 V	Slow Blow	35A	0.341	1.6	CCC, CE, CSA, K-MARK, SEMKO, UL, VDE
0219.200MXAP	Littelfuse Inc.	219XA	200 mA	250 V	Slow Blow	150A	0.32	1.6	CCC, CE, CSA, SEMKO, UL, VDE
0239.200MXP	Littelfuse Inc.	239	200 mA	250 V	Slow Blow	35A	0.165	3.8725	CE, CSA, KC, UL
0239.200HXP	Littelfuse Inc.	239	200 mA	250 V	Slow Blow	35A	0.165	3.8725	CE, CSA, KC, UL
0034.3110	SCHURTER Inc.	FST 5x20	200 mA	250 V	Slow Blow	35A	0.256	Not specified	CCC, cURus, VDE
0034.5610.11	SCHURTER Inc.	SMD-FST	200 mA	250 V	Slow Blow	35A	0.256	Not specified	cURus, VDE
TSD-200MA	OptiFuse	TSD	200 mA	250 V	Slow Blow	35A	0.1628	Not specified	IEC 60127
BK1/GMC-200-R	Eaton - Electronics Division	GMC	200 mA	250 V	Medium Blow	35A	0.032	1.395	CSA, KC, UL
GDC-200MA	Eaton - Electronics Division	GDC	200 mA	250 V	Slow Blow	35A	0.114	1	cURus, IMQ

Engineering Selection Recommendations

Littelfuse Series 218 (0218.200MXP, 0218.200HXP) provide direct parametric equivalence with identical current, voltage, and physical specifications. Both variants carry expanded certification coverage including K-MARK and UL approvals, making them suitable for applications requiring broader international compliance.

Littelfuse Series 219XA (0219.200MXAP) maintains electrical and thermal characteristics identical to the main part but features elevated breaking capacity (150A versus 35A), providing enhanced protection margin in high-fault-current environments while preserving the same response time and thermal profile.

Littelfuse Series 239 (0239.200MXP, 0239.200HXP) are parametric equivalents with lower melting I²t (0.165 versus 0.225) and higher DC cold resistance (3.8725 versus 1.6 Ohms). These characteristics indicate faster response to overcurrent conditions and are suitable for applications where quicker fault isolation is required.

SCHURTER FST 5x20 (0034.3110) and SMD-FST (0034.5610.11) deliver parametric equivalence with melting I²t of 0.256, positioning them between the main part and Series 218 variants in thermal response. Both carry cURus certification and are suitable for industrial and consumer applications.

OptiFuse TSD-200MA provides parametric equivalence with the lowest melting I²t (0.1628) among all listed substitutes, indicating the fastest thermal response. This part is certified to IEC 60127 and is appropriate for applications requiring rapid fault detection.

Eaton GMC Series (BK1/GMC-200-R) is a manufacturer-recommended alternative with Medium Blow response time (versus Slow Blow) and significantly lower melting I²t (0.032). This part is suitable only for applications where Medium Blow response is acceptable and where the faster fault clearing time does not conflict with circuit design requirements.

Eaton GDC Series (GDC-200MA) is a manufacturer-recommended alternative with Slow Blow response matching the main part. The melting I²t of 0.114 and DC cold resistance of 1 Ohm position this part for applications requiring moderate thermal response with lower resistance characteristics.

Frequently Asked Questions (FAQ)

Q: Can I substitute 0218.200MXP for 0213.200MXP in any application?

A: Yes. Both parts share identical current rating (200mA), voltage rating (250VAC), response time (Slow Blow), physical dimensions (5x20mm), and breaking capacity (35A). The primary difference is melting I²t (0.341 versus 0.225), which indicates slightly slower thermal response in the 0218 variant. Substitution is valid where this thermal characteristic difference does not conflict with circuit protection requirements.

Q: What is the difference between Slow Blow and Medium Blow response times?

A: Response time classification indicates how quickly a fuse clears an overcurrent condition. Slow Blow fuses tolerate brief inrush currents and clear only on sustained overcurrent, making them suitable for circuits with inductive loads or startup transients. Medium Blow fuses clear faster and are appropriate for resistive loads or circuits requiring rapid fault isolation. The Eaton GMC series (BK1/GMC-200-R) uses Medium Blow response and is not interchangeable with Slow Blow parts in all applications.

Q: Why do different manufacturers' parts have different melting I²t values?

A: Melting I²t reflects the thermal energy required to melt the fuse element and is determined by element material, geometry, and construction. Lower melting I²t indicates faster thermal response to overcurrent. Parts with different melting I²t values may clear faults at different speeds, affecting circuit protection coordination. Selection must align with circuit design requirements.

Q: Are all listed substitutes ROHS3 compliant?

A: Littelfuse series 213, 218, 219XA, and 239, along with SCHURTER FST and SMD-FST, and OptiFuse TSD series are explicitly listed as ROHS3 compliant. Eaton GMC and GDC series are listed as ROHS3 compliant. Compliance status should be confirmed with the supplier for specific procurement batches.

Q: Can I use 0219.200MXAP (150A breaking capacity) instead of 0213.200MXP (35A breaking capacity)?

A: Yes, from a parametric standpoint. Both parts have identical current rating, voltage rating, response time, and physical dimensions. The higher breaking capacity of the 0219 variant provides additional protection margin in high-fault-current environments and does not compromise circuit protection in normal operation. Selection depends on the maximum available fault current in the application.

Q: What certifications should I verify for my specific application?

A: Certification requirements depend on the end-use application and regional standards. The main part (0213.200MXP) carries BSI, CCC, CE, CSA, SEMKO, UR, and VDE approvals. Substitute parts carry varying certification combinations. Verify that the selected substitute meets all certifications required by your application's regulatory framework and end-use market.

Q: Are the 5x20mm physical dimensions identical across all listed parts?

A: Yes. All listed parts are specified as 5mm diameter by 20mm length (0.205" Dia x 0.787" L). Physical interchangeability in holder-based mounting is confirmed across all substitutes.

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