SCHURTER 2020.0007 Equivalent & Substitute Parts

Part Overview

The SCHURTER 2020.0007 is a 2A 250VAC slow-blow fuse cartridge in 5x20mm form factor, designed for telecom applications. This part is classified as obsolete, making equivalent substitutes necessary for ongoing system maintenance and new designs. The cartridge requires a compatible fuse holder for installation and operates across a temperature range of -40°C to 85°C with a breaking capacity of 1.5kA at rated voltage.

Substiute Parts

2020.0007

SCHURTER Inc.In Stock: 9262020.0007 Datasheet

Current PartRFQ

0215002.HXP

Littelfuse Inc.In Stock: 14540215002.HXP Datasheet

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0215002.MRGT1P

LittelfuseIn Stock: 9340215002.MRGT1P Datasheet

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0215002.MXBP

Littelfuse Inc.In Stock: 8740215002.MXBP Datasheet

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0215002.MXGP

Littelfuse Inc.In Stock: 10140215002.MXGP Datasheet

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0215002.MXP

Littelfuse Inc.In Stock: 547970215002.MXP Datasheet

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0215002.TXP

Littelfuse Inc.In Stock: 8660215002.TXP Datasheet

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5HT 2-R

Bel Fuse Inc.In Stock: 398825HT 2-R Datasheet

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BK/S505-2-R

Eaton - Electronics DivisionIn Stock: 4274BK/S505-2-R Datasheet

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BK1/S505-2-R

Eaton - Electronics DivisionIn Stock: 2865BK1/S505-2-R Datasheet

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S505-2-R

Eaton - Electronics DivisionIn Stock: 1138S505-2-R Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 2020.0007 is determined by strict alignment of the following parameters:

• Current Rating: 2A (exact match required)
• Voltage Rating (AC): 250V (exact match required)
• Package / Case: 5mm x 20mm (exact match required)
• Fuse Type: Cartridge (exact match required)
• Response Time: Slow Blow (exact match required)
• Breaking Capacity @ Rated Voltage: 1.5kA (exact match required)
• Mounting Type: Requires Holder (exact match required)

All substitute parts listed below meet these criteria and are classified as active products from established manufacturers including Littelfuse Inc., Bel Fuse Inc., and Eaton Electronics Division. Each substitute maintains full electrical and mechanical compatibility with the original SCHURTER specification.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts are active products with current manufacturing support, addressing the obsolescence of the SCHURTER 2020.0007. Selection among substitutes should be based on the following criteria:

Littelfuse 215 Series (0215002.HXP, 0215002.MXBP, 0215002.MXGP, 0215002.MXP, 0215002.TXP): These parts offer the widest operating temperature range (-55°C to 125°C) and highest melting I²t values (11.68), providing enhanced thermal performance. Available in multiple packaging options including bulk and tape & reel formats. Certifications include CCC, CE, CSA, KC, PSE, SEMKO, UL, and VDE.

Bel Fuse 5HT 2-R: Provides melting I²t of 9.7, closely matching the original SCHURTER specification of 9.2. Holds certifications from CCC, CE, CSA, cURus, IMQ, PSE, SEMKO, and VDE. Offers extended temperature range of -55°C to 125°C.

Eaton S505 Series (BK/S505-2-R, BK1/S505-2-R, S505-2-R): Melting I²t values of 9.6 align closely with the original part. Comprehensive certification coverage including BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, and VDE. Available in bulk packaging.

All substitutes maintain ROHS3 compliance and EAR99 export classification consistent with the original part.

Frequently Asked Questions (FAQ)

Q: Can I use any of these substitute parts interchangeably with the SCHURTER 2020.0007?

A: Yes. All listed substitutes meet the mandatory electrical and mechanical parameters: 2A current rating, 250VAC voltage rating, 5x20mm package, slow-blow response, 1.5kA breaking capacity, and cartridge type requiring a holder. Physical dimensions and electrical performance are equivalent.

Q: What is the difference between the Littelfuse packaging options (bulk vs. tape & reel)?

A: Packaging affects order quantity and handling. Bulk packaging (0215002.HXP, 0215002.MXBP, 0215002.MXGP, 0215002.MXP, 0215002.TXP) is suitable for standard component procurement. Tape & reel packaging (0215002.MRGT1P) is designed for automated assembly processes. Electrical specifications remain identical.

Q: Why do some substitute parts have different melting I²t values?

A: Melting I²t represents the thermal energy required to melt the fuse element. Littelfuse parts (11.68) and Bel Fuse (9.7) have slightly higher values than the original SCHURTER (9.2) and Eaton parts (9.6). These variations remain within acceptable tolerance for slow-blow cartridge fuses and do not affect functional compatibility in the specified application.

Q: Are all substitutes RoHS compliant?

A: Yes. All substitute parts listed are ROHS3 compliant and REACH unaffected, matching the environmental compliance status of the original SCHURTER 2020.0007.

Q: Which substitute offers the best temperature performance?

A: Littelfuse 215 Series and Bel Fuse 5HT 2-R both operate across -55°C to 125°C, exceeding the original SCHURTER range of -40°C to 85°C. Eaton S505 Series does not specify operating temperature limits in the provided data.

Q: Do I need to change the fuse holder when switching to a substitute?

A: No. All substitutes maintain the 5x20mm cartridge form factor and require the same holder type as the original SCHURTER 2020.0007. Physical installation remains unchanged.