SCHURTER 7010.6320.37 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.6320.37 is a board mount axial fuse rated for 250 mA at 125 V AC/DC 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 part operates across a temperature range of -55°C to 85°C and features a breaking capacity of 300 A at rated voltage.

Key Parameters

Parameter	Value
Current Rating	250 mA
Voltage Rating (AC)	125 V
Voltage Rating (DC)	125 V
Response Time	Fast Blow
Mounting Type	Through Hole
Package Type	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

Substitute Part Grouping Explanation

Substitution of the obsolete SCHURTER 7010.6320.37 is determined by strict equivalence across the following critical parameters:

Current Rating: 250 mA (exact match required)
Voltage Rating: 125 V AC and 125 V DC (exact match required)
Response Time: Fast Blow (exact match required)
Mounting Type: Through Hole (exact match required)
Package Type: Cartridge, Non-Standard (Axial) (exact match required)
Physical Dimensions: 0.093" Dia x 0.315" L (exact match required)
Breaking Capacity: 300 A (exact match required)
Operating Temperature Range: -55°C ~ 85°C (exact match required)

Two active alternatives meet these substitution criteria. The SCHURTER 7010.6320.47 provides a direct form-fit-function replacement with identical electrical and mechanical specifications. The SCHURTER 7010.7030.13 offers parametric equivalence with identical core electrical ratings and physical dimensions, though with different approval agency certifications and melting I²t characteristics.

Parameter Comparison

Parameter	7010.6320.37 (Main)	7010.6320.47 (Substitute)	7010.7030.13 (Substitute)
Manufacturer	SCHURTER Inc.	SCHURTER Inc.	SCHURTER Inc.
Current Rating (Amps)	250 mA	250 mA	250 mA
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)
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)
Breaking Capacity @ Rated Voltage	300 A	300 A	300 A
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
Melting I²t	0.014	0.014	0.0094

Engineering Selection Recommendations

SCHURTER 7010.6320.47 is the primary substitute for the obsolete 7010.6320.37. This part maintains identical electrical specifications, physical dimensions, and approval agency certifications (GAM T1). The 7010.6320.47 carries active product status and is ROHS3 compliant, making it suitable for new designs and production continuity without circuit redesign.

SCHURTER 7010.7030.13 serves as an alternative parametric equivalent when the primary substitute is unavailable. This part matches all critical electrical and mechanical parameters but carries different approval agency certifications (CSA, UR) and a lower melting I²t value (0.0094 versus 0.014). Selection of this alternative requires verification that the different approval certifications and thermal characteristics align with application requirements.

Both substitute parts are available in active inventory and comply with current regulatory standards (ROHS3, REACH Unaffected).

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 7010.6320.47 be used as a direct replacement for the 7010.6320.37?

A: Yes. The 7010.6320.47 provides direct form-fit-function substitution. All electrical ratings (250 mA, 125 V AC/DC), response characteristics (Fast Blow), physical dimensions (0.093" Dia x 0.315" L), and approval certifications (GAM T1) are identical to the obsolete 7010.6320.37.

Q: What is the difference between the 7010.6320.47 and 7010.7030.13 substitutes?

A: Both parts share identical current ratings, voltage ratings, response time, mounting type, and physical dimensions. The primary differences are: (1) approval agency certifications differ (GAM T1 versus CSA, UR), and (2) melting I²t values differ (0.014 versus 0.0094). These differences may affect suitability depending on specific application certifications and thermal performance requirements.

Q: Are the substitute parts available in the same packaging as the original?

A: The 7010.6320.47 maintains the same packaging configuration as the 7010.6320.37. The 7010.7030.13 is supplied in bulk packaging rather than the original packaging format.

Q: Do the substitute parts operate across the same temperature range?

A: Yes. Both substitute parts operate across the identical temperature range of -55°C to 85°C as the original 7010.6320.37.

Q: What approval certifications apply to each substitute part?

A: The 7010.6320.47 carries GAM T1 certification, matching the original part. The 7010.7030.13 carries CSA and UR certifications, which differ from the original. Application requirements may dictate which certification is necessary.

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