SCHURTER 7010.6340.37 Board Mount Axial Fuse Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.6340.37 is a 500 mA, 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 in cartridge, non-standard (axial) configuration and operates across a temperature range of -55°C to 85°C with a breaking capacity of 300 A at rated voltage.

Key Parameters

Parameter	Value
Current Rating	500 mA
Voltage Rating - AC	125 V
Voltage Rating - DC	125 V
Response Time	Fast Blow
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)
Breaking Capacity @ Rated Voltage	300 A
Operating Temperature Range	-55°C ~ 85°C
Melting I²t	0.1

Substitute Part Grouping Explanation

Substitution of the SCHURTER 7010.6340.37 is determined by strict equivalence across the following critical parameters:

Current Rating: 500 mA
Voltage Rating (AC and DC): 125 V
Response Time: Fast Blow
Mounting Type: Through Hole
Package / Case: Cartridge, Non-Standard (Axial)
Physical Dimensions: 0.093" Dia x 0.315" L (2.36mm x 8.00mm)
Breaking Capacity @ Rated Voltage: 300 A
Operating Temperature Range: -55°C ~ 85°C

All identified substitute parts maintain these electrical and mechanical specifications. Variations in product status, packaging format, approval agencies, and melting I²t values do not affect functional interchangeability within the specified parameter set.

Parameter Comparison

Parameter	7010.6340.37 (Main)	7010.6340.47	7010.6340.13	7010.7050.13
Current Rating (Amps)	500 mA	500 mA	500 mA	500 mA
Voltage Rating - AC	125 V	125 V	125 V	125 V
Voltage Rating - DC	125 V	125 V	125 V	125 V
Response Time	Fast Blow	Fast Blow	Fast Blow	Fast Blow
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Fuse Type	Board Mount (Cartridge Style Excluded)	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)	Cartridge, Non-Standard (Axial)
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)	0.093" Dia x 0.315" L (2.36mm x 8.00mm)
Breaking Capacity @ Rated Voltage	300 A	300 A	300 A	300 A
Operating Temperature Range	-55°C ~ 85°C	-55°C ~ 85°C	-55°C ~ 85°C	-55°C ~ 85°C
Product Status	Obsolete	Active	Active	Active
Melting I²t	0.1	0.1	0.1	0.07

Engineering Selection Recommendations

Primary Substitute: SCHURTER 7010.6340.47

The 7010.6340.47 is the direct functional equivalent of the obsolete 7010.6340.37. Both components share identical electrical ratings, response characteristics, and physical dimensions. The 7010.6340.47 carries Active product status and maintains ROHS3 compliance and REACH unaffected status, making it suitable for new designs and production applications.

Secondary Equivalents: SCHURTER 7010.6340.13 and 7010.7050.13

Both 7010.6340.13 and 7010.7050.13 are parametric equivalents with Active product status. The 7010.6340.13 maintains identical melting I²t specification (0.1) as the main part. The 7010.7050.13 differs in melting I²t (0.07) and approval agency certifications (CSA, UR versus GAM T1 for the main part), but retains all critical electrical and mechanical parameters. Both alternatives are supplied in bulk packaging and carry ROHS3 compliance and REACH unaffected status.

Selection among active alternatives should be based on packaging requirements, approval agency certifications applicable to the end application, and inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 7010.6340.47 directly replace the obsolete 7010.6340.37 in existing designs?

A: Yes. The 7010.6340.47 maintains identical current rating (500 mA), voltage ratings (125 V AC/DC), response time (Fast Blow), mounting type (Through Hole), package configuration (Cartridge, Non-Standard Axial), physical dimensions (0.093" Dia x 0.315" L), breaking capacity (300 A), and operating temperature range (-55°C ~ 85°C). Direct substitution is supported by parametric equivalence.

Q: What is the difference between 7010.6340.13 and 7010.7050.13?

A: Both parts are parametric equivalents with identical electrical ratings and physical dimensions. The primary difference is the melting I²t specification: 7010.6340.13 has 0.1 (matching the main part), while 7010.7050.13 has 0.07. Additionally, 7010.7050.13 carries CSA and UR approval certifications, whereas 7010.6340.13 does not list specific approval agencies. Both are supplied in bulk packaging.

Q: Does packaging format affect functional interchangeability?

A: No. The 7010.6340.37 is supplied with unspecified packaging, while 7010.6340.13 and 7010.7050.13 are supplied in bulk packaging. Packaging format does not affect electrical or mechanical performance. Selection should be based on procurement and assembly requirements.

Q: Are all substitute parts RoHS compliant?

A: The active substitute parts 7010.6340.47, 7010.6340.13, and 7010.7050.13 are all ROHS3 compliant and REACH unaffected. The obsolete main part 7010.6340.37 does not specify RoHS status.

Q: What approval agencies certify these fuses?

A: The main part 7010.6340.37 carries GAM T1 approval. The 7010.6340.47 maintains GAM T1 approval. The 7010.6340.13 does not specify approval agency. The 7010.7050.13 carries CSA and UR approvals. Selection should align with end-application regulatory requirements.

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