SCHURTER 7010.6310.49 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.6310.49 is a board mount axial cartridge fuse rated for 125 mA at 125 V AC/DC with fast blow response characteristics. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design support and procurement continuity. The part belongs to the 172321 series and features through-hole mounting configuration suitable for PCB integration in low-voltage protection applications.

Substiute Parts

7010.6310.49

SCHURTER Inc.In Stock: 9167010.6310.49 Datasheet

Current PartRFQ

7010.6310.47

SCHURTER Inc.In Stock: 11197010.6310.47 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 7010.6310.49 is determined by strict equivalence across the following critical parameters:

• Current Rating: 125 mA (exact match required)
• Voltage Rating (AC/DC): 125 V (exact match required)
• Response Time: Fast Blow (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package / Case: Cartridge, Non-Standard (Axial) (exact match required)
• Breaking Capacity @ Rated Voltage: 300 A (exact match required)
• Melting I²t: 0.0045 (exact match required)
• Operating Temperature Range: -55°C ~ 85°C (exact match required)
• Physical Dimensions: 0.093" Dia x 0.315" L (2.36mm x 8.00mm) (exact match required)

Substitute parts must satisfy all parameters listed above to ensure functional and mechanical compatibility within the original circuit design.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 7010.6310.47 is a direct functional equivalent to the obsolete SCHURTER 7010.6310.49. Both parts share identical electrical specifications, mechanical dimensions, and thermal operating parameters. The primary distinction is product status: the 7010.6310.47 maintains active production status, ensuring long-term availability and supply chain continuity.

The 7010.6310.47 carries ROHS3 compliance and REACH unaffected status, providing regulatory alignment for applications subject to environmental standards. Both parts maintain GAM T1 approval agency certification and identical breaking capacity ratings of 300 A at rated voltage.

Selection of the 7010.6310.47 as a replacement for the obsolete 7010.6310.49 requires no circuit redesign, PCB layout modification, or thermal management adjustment. Direct substitution is supported across all electrical and mechanical parameters.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 7010.6310.47 be used as a direct replacement for the 7010.6310.49?

A: Yes. The 7010.6310.47 is electrically and mechanically equivalent to the 7010.6310.49 across all specified parameters, including current rating, voltage rating, response time, breaking capacity, and physical dimensions. Direct substitution is supported without circuit modification.

Q: What is the primary reason for substitution?

A: The SCHURTER 7010.6310.49 is classified as obsolete. The 7010.6310.47 is an active production equivalent that ensures continued component availability and supply chain reliability.

Q: Are there dimensional differences between these parts?

A: No. Both parts share identical physical dimensions of 0.093" diameter by 0.315" length (2.36mm x 8.00mm). PCB footprint compatibility is maintained.

Q: Do both parts meet the same regulatory standards?

A: Both parts carry GAM T1 approval agency certification. The 7010.6310.47 additionally provides ROHS3 compliance and REACH unaffected status documentation.

Q: Is the melting I²t characteristic identical?

A: Yes. Both parts specify a melting I²t value of 0.0045, ensuring identical thermal response characteristics and protection behavior in circuit applications.

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

A: Both parts operate across the temperature range of -55°C to 85°C, supporting applications across industrial and commercial thermal environments.