SCHURTER 7010.7140.49 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.7140.49 is a 7 A, 125 V AC/DC board mount axial fuse with fast blow response characteristics. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement continuity. The part features through-hole mounting, cartridge-style construction, and compliance with CSA, GAM T1, and UR approval agencies. Equivalent alternatives maintain identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

7010.7140.49

SCHURTER Inc.In Stock: 10617010.7140.49 Datasheet

Current PartRFQ

7010.7140.47

SCHURTER Inc.In Stock: 8247010.7140.47 Datasheet

SimilarRFQ

7010.6440.13

SCHURTER Inc.In Stock: 8467010.6440.13 Datasheet

Parametric EquivalentRFQ

7010.7140.13

SCHURTER Inc.In Stock: 7157010.7140.13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 7010.7140.49 are classified based on strict electrical and mechanical parameter equivalence. All identified substitutes maintain the following critical specifications:

Electrical Parameters (Non-Negotiable):

• Current Rating: 7 A
• Voltage Rating: 125 V AC / 125 V DC
• Response Time: Fast Blow
• Melting I²t: 13

Mechanical Parameters (Non-Negotiable):

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

Approval & Compliance:

• Approval Agencies: CSA, UR (minimum requirement)

Substitutes are grouped into two categories: direct similar parts with identical specifications and parametric equivalents from related series that maintain full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: SCHURTER 7010.7140.47

The 7010.7140.47 is the recommended direct substitute for the obsolete 7010.7140.49. Both parts are from the same series (172322) and maintain identical electrical and mechanical specifications. The 7010.7140.47 carries active product status, ensuring long-term availability and supply chain continuity. This part is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. Approval agencies include CSA, GAM T1, and UR, matching the original part's certifications.

Secondary Substitute: SCHURTER 7010.7140.13

The 7010.7140.13 provides parametric equivalence with identical electrical and mechanical specifications. This part is also from series 172322 and carries active product status. It is ROHS3 compliant and REACH unaffected. The primary distinction is packaging format (bulk) and a slightly reduced breaking capacity specification (300A DC only, versus 50A AC and 300A DC for the main part). This part maintains CSA and UR approvals. The 7010.7140.13 is suitable for applications where the specified breaking capacity is sufficient.

Tertiary Substitute: SCHURTER 7010.6440.13

The 7010.6440.13 is a parametric equivalent from series 172321 that maintains all critical electrical and mechanical parameters. This part provides an alternative from a related series and offers inventory availability. Breaking capacity and product status information are not specified for this part. Selection of this substitute requires confirmation that series 172321 meets application-specific requirements.

Selection Criteria:

For new designs and procurement requiring maximum supply assurance and regulatory compliance, select the 7010.7140.47. For applications with bulk packaging requirements, the 7010.7140.13 is appropriate. The 7010.6440.13 serves as a tertiary option when primary substitutes are unavailable, subject to verification of series-specific requirements.

Frequently Asked Questions (FAQ)

Q: Can the 7010.7140.47 be used as a direct replacement for the 7010.7140.49?

A: Yes. The 7010.7140.47 maintains identical electrical specifications (7 A, 125 V AC/DC, fast blow response), mechanical specifications (through-hole mounting, axial cartridge package, 0.093" Dia x 0.315" L), and approval certifications (CSA, GAM T1, UR). The primary difference is product status: the 7010.7140.47 is active, while the 7010.7140.49 is obsolete.

Q: What is the difference between the 7010.7140.49 and 7010.7140.13?

A: Both parts are electrically and mechanically equivalent with identical current ratings, voltage ratings, response times, and physical dimensions. The 7010.7140.13 differs in packaging format (bulk versus standard) and carries active product status. The 7010.7140.13 specifies 300A DC breaking capacity, while the 7010.7140.49 specifies 50A AC and 300A DC. Both parts are from series 172322.

Q: Are all substitute parts ROHS3 compliant?

A: The 7010.7140.47 and 7010.7140.13 are explicitly ROHS3 compliant and REACH unaffected. Compliance information for the 7010.6440.13 is not provided in the available specifications.

Q: Does the 7010.6440.13 from series 172321 provide equivalent performance?

A: The 7010.6440.13 maintains all specified electrical and mechanical parameters identical to the main part. However, it originates from series 172321 rather than series 172322. Breaking capacity and product status information are not provided. Use of this part requires confirmation that series 172321 meets application-specific performance and regulatory requirements.

Q: What approval agencies certify these fuses?

A: The 7010.7140.49 and 7010.7140.47 carry CSA, GAM T1, and UR approvals. The 7010.7140.13 carries CSA and UR approvals. Approval information for the 7010.6440.13 is not specified.

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

A: Yes. All substitute parts are rated for 125 V AC and 125 V DC operation, with breaking capacities specified for both AC and DC applications where provided.

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

A: All parts operate across the temperature range of -55°C to 85°C, ensuring performance across industrial and commercial applications.