SCHURTER 7010.6410.49 Board Mount Fuse Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.6410.49 is a 4 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.

Key Parameters

Parameter	Value
Current Rating	4 A
Voltage Rating (AC)	125 V
Voltage Rating (DC)	125 V
Response Time	Fast Blow
Mounting Type	Through Hole
Package Type	Cartridge, Non-Standard (Axial)
Breaking Capacity	300 A @ Rated Voltage
Size	0.093" Dia x 0.315" L (2.36mm x 8.00mm)
Operating Temperature Range	-55°C to 85°C

Substitute Part Grouping Explanation

Substitution of the obsolete SCHURTER 7010.6410.49 is determined by strict equivalence across the following electrical and mechanical parameters:

Mandatory Matching Parameters:

Current Rating: 4 A
Voltage Rating (AC): 125 V
Voltage Rating (DC): 125 V
Response Time: Fast Blow
Mounting Type: Through Hole
Package Type: Cartridge, Non-Standard (Axial)
Breaking Capacity: 300 A @ Rated Voltage
Physical Dimensions: 0.093" Dia x 0.315" L (2.36mm x 8.00mm)
Operating Temperature Range: -55°C to 85°C

All identified substitute parts maintain these electrical and mechanical specifications, ensuring direct functional compatibility in circuit applications.

Parameter Comparison

Parameter	7010.6410.49 (Main)	7010.6410.47 (Substitute)	7010.7120.13 (Substitute)
Manufacturer	SCHURTER Inc.	SCHURTER Inc.	SCHURTER Inc.
Current Rating (Amps)	4 A	4 A	4 A
Voltage Rating - AC	125 V	125 V	125 V
Voltage Rating - DC	125 V	125 V	125 V
Response Time	Fast Blow	Fast Blow	Fast Blow
Mounting Type	Through Hole	Through Hole	Through Hole
Fuse Type	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)	Board Mount (Cartridge Style Excluded)
Package / Case	Cartridge, Non-Standard (Axial)	Cartridge, Non-Standard (Axial)	Cartridge, Non-Standard (Axial)
Breaking Capacity @ Rated Voltage	300 A	300 A	300 A
Size / Dimension	0.093" Dia x 0.315" L (2.36mm x 8.00mm)	0.093" Dia x 0.315" L (2.36mm x 8.00mm)	0.093" Dia x 0.315" L (2.36mm x 8.00mm)
Operating Temperature	-55°C ~ 85°C	-55°C ~ 85°C	-55°C ~ 85°C
Product Status	Obsolete	Active	Active
Approval Agency	GAM T1	GAM T1	CSA, UR
RoHS Status	Not Specified	ROHS3 Compliant	ROHS3 Compliant
REACH Status	Not Specified	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Primary Substitute: SCHURTER 7010.6410.47

The 7010.6410.47 is the direct active equivalent to the obsolete 7010.6410.49. Both components share identical electrical ratings, response characteristics, and physical dimensions. The 7010.6410.47 maintains GAM T1 approval agency certification and is ROHS3 compliant with REACH unaffected status, supporting modern regulatory requirements.

Secondary Substitute: SCHURTER 7010.7120.13

The 7010.7120.13 provides parametric equivalence with all critical electrical and mechanical specifications matching the main part. This component is certified by CSA and UR approval agencies and is ROHS3 compliant with REACH unaffected status. The melting I²t value differs (4 versus 5.7), reflecting a variation in thermal response characteristics within the fast blow classification. This part is supplied in bulk packaging.

Both substitute parts are active products with current inventory availability, ensuring supply chain continuity for applications requiring 4 A, 125 V AC/DC board mount axial fuses.

Frequently Asked Questions (FAQ)

Q: Can the 7010.6410.47 be used as a direct replacement for the obsolete 7010.6410.49?

A: Yes. The 7010.6410.47 is electrically and mechanically identical to the 7010.6410.49 across all specified parameters, including current rating, voltage ratings, response time, mounting configuration, and physical dimensions. Both components are SCHURTER products from the same series family.

Q: What is the difference between the 7010.6410.47 and 7010.7120.13 substitutes?

A: Both parts meet the electrical and mechanical requirements of the main part. The primary differences are: (1) approval agency certifications (GAM T1 for 7010.6410.47 versus CSA and UR for 7010.7120.13), (2) melting I²t value (5.7 for 7010.6410.47 versus 4 for 7010.7120.13), and (3) packaging format (standard versus bulk). Both are active products with ROHS3 compliance and REACH unaffected status.

Q: Are the physical dimensions identical across all three parts?

A: Yes. All three parts share the same cartridge, non-standard (axial) package configuration with dimensions of 0.093" diameter by 0.315" length (2.36mm x 8.00mm). This ensures mechanical compatibility in through-hole board mount applications.

Q: What approval agencies certify these fuse components?

A: The 7010.6410.49 and 7010.6410.47 carry GAM T1 certification. The 7010.7120.13 carries CSA and UR certifications. All three components meet applicable regulatory standards for their respective approval bodies.

Q: Are these fuses RoHS compliant?

A: The 7010.6410.47 and 7010.7120.13 are both ROHS3 compliant. Compliance status for the obsolete 7010.6410.49 was not specified in available documentation.

Q: What is the operating temperature range for these fuses?

A: All three parts operate across the temperature range of -55°C to 85°C, supporting applications in standard industrial and commercial environments.

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