SCHURTER 7010.6400.49 Board Mount Fuse Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.6400.49 is a 3 A, 125 V AC/DC board mount axial fuse with fast blow response characteristics. This component is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. The fuse is designed for through-hole mounting applications with a cartridge, non-standard (axial) package configuration.

Substiute Parts

7010.6400.49

SCHURTER Inc.In Stock: 8517010.6400.49 Datasheet

Current PartRFQ

7010.6400.47

SCHURTER Inc.In Stock: 11047010.6400.47 Datasheet

SimilarRFQ

7010.6400.13

SCHURTER Inc.In Stock: 7167010.6400.13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 7010.6400.49 is determined by strict equivalence across the following electrical and mechanical parameters:

Electrical Parameters:

• Current Rating: 3 A
• Voltage Rating (AC): 125 V
• Voltage Rating (DC): 125 V
• Response Time: Fast Blow
• Breaking Capacity @ Rated Voltage: 300 A
• Melting I²t: 2.4

Mechanical Parameters:

• Mounting Type: Through Hole
• Fuse Type: Board Mount (Cartridge Style Excluded)
• Package / Case: Cartridge, Non-Standard (Axial)
• Size / Dimension: 0.093" Dia x 0.315" L (2.36mm x 8.00mm)

Environmental Parameters:

• Operating Temperature Range: -55°C ~ 85°C

All identified substitute parts maintain identical electrical and mechanical specifications across these parameters. Substitutes are selected from the SCHURTER 172321 series, ensuring functional and physical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: SCHURTER 7010.6400.47

The 7010.6400.47 is the recommended substitute for the obsolete 7010.6400.49. Both components are from the SCHURTER 172321 series and maintain identical electrical and mechanical specifications. The 7010.6400.47 holds active product status and is ROHS3 compliant with REACH unaffected designation, supporting compliance requirements for current manufacturing standards.

Secondary Substitute: SCHURTER 7010.6400.13

The 7010.6400.13 provides an alternative equivalent with identical electrical and mechanical parameters. This part is also active and ROHS3 compliant with REACH unaffected status. The 7010.6400.13 is supplied in bulk packaging, suitable for high-volume production environments.

Both substitute parts provide direct functional replacement for the obsolete 7010.6400.49 without circuit redesign or board layout modification.

Frequently Asked Questions (FAQ)

Q: Can the 7010.6400.47 be used as a direct replacement for the 7010.6400.49?

A: Yes. The 7010.6400.47 maintains identical electrical specifications (3 A, 125 V AC/DC, fast blow response, 300 A breaking capacity, 2.4 melting I²t) and mechanical specifications (through-hole mounting, axial cartridge package, 0.093" Dia x 0.315" L dimensions). No circuit modifications are required.

Q: What is the difference between the 7010.6400.47 and 7010.6400.13?

A: Both parts are electrically and mechanically equivalent. The primary difference is packaging: the 7010.6400.13 is supplied in bulk packaging, while the 7010.6400.47 packaging is not specified. Both are active products with ROHS3 compliance and REACH unaffected status.

Q: Are the substitute parts ROHS compliant?

A: Yes. Both the 7010.6400.47 and 7010.6400.13 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: Will the substitute parts fit the existing PCB footprint?

A: Yes. The substitute parts maintain the identical physical dimensions (0.093" Dia x 0.315" L / 2.36mm x 8.00mm) and through-hole mounting configuration as the original 7010.6400.49. No PCB redesign is necessary.

Q: What is the operating temperature range for the substitute parts?

A: Both substitute parts operate across the temperature range of -55°C to 85°C, identical to the original part.

Q: Can these fuses be used in both AC and DC circuits?

A: Yes. All parts in this equivalence group are rated for 125 V AC and 125 V DC operation.