SCHURTER 7010.7180.49 Board Mount Fuse Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.7180.49 is a 3.5 A, 125 V AC board mount fuse with axial cartridge configuration, rated for fast-blow response. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and design continuity. The fuse is designed for through-hole mounting applications requiring fast-acting protection in AC circuits with 300 A breaking capacity at rated voltage.

Substiute Parts

7010.7180.49

SCHURTER Inc.In Stock: 9107010.7180.49 Datasheet

Current PartRFQ

7010.7180.47

SCHURTER Inc.In Stock: 9687010.7180.47 Datasheet

SimilarRFQ

7010.7180.13

SCHURTER Inc.In Stock: 12107010.7180.13 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete SCHURTER 7010.7180.49 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Current Rating: 3.5 A
• Voltage Rating (AC): 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
• Melting I²t: 2.6
• Operating Temperature Range: -55°C ~ 85°C

All identified substitute parts maintain identical electrical and mechanical specifications to the main part. Substitutes are selected from the same manufacturer (SCHURTER Inc.) and series (172322) to ensure form, fit, and functional compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: SCHURTER 7010.7180.47

The 7010.7180.47 is the direct active equivalent to the obsolete 7010.7180.49. Both parts maintain identical electrical and mechanical specifications across all critical parameters. The 7010.7180.47 carries active product status and holds ROHS3 compliance and REACH unaffected certification, supporting modern procurement and regulatory requirements. This part is the preferred selection for direct replacement in existing designs.

Secondary Substitute: SCHURTER 7010.7180.13

The 7010.7180.13 provides parametric equivalence with an additional specification: rated DC voltage of 125 V. This part is suitable for applications requiring dual AC/DC voltage rating capability. The 7010.7180.13 is available in bulk packaging and maintains active product status with ROHS3 compliance and REACH unaffected certification. Selection of this part is appropriate when DC voltage rating is a design requirement or when bulk packaging aligns with procurement strategy.

Both substitute parts are manufactured by SCHURTER Inc. within the same 172322 series, ensuring consistency with the original design intent and manufacturing standards.

Frequently Asked Questions (FAQ)

Q: Can the 7010.7180.47 be used as a direct replacement for the 7010.7180.49?

A: Yes. The 7010.7180.47 maintains identical electrical and mechanical specifications to the 7010.7180.49 across all critical parameters including current rating, voltage rating, response time, mounting type, package configuration, and physical dimensions. The primary difference is product status: the 7010.7180.47 is active while the 7010.7180.49 is obsolete.

Q: What is the difference between the 7010.7180.47 and 7010.7180.13?

A: Both parts are electrically and mechanically equivalent for AC 125 V applications. The 7010.7180.13 includes an additional DC voltage rating of 125 V, making it suitable for dual AC/DC applications. The 7010.7180.13 is supplied in bulk packaging, while the 7010.7180.47 packaging is not specified. Both parts are active and ROHS3 compliant.

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 mounting applications.

Q: What approval agencies certify these fuses?

A: The 7010.7180.49 and 7010.7180.47 hold CSA, GAM T1, and UR approvals. The 7010.7180.13 holds CSA and UR approvals. All three parts meet the specified regulatory requirements for their respective applications.

Q: Is the melting I²t value the same across all substitute parts?

A: Yes. All three parts maintain a melting I²t value of 2.6, ensuring identical thermal response characteristics and protection performance in fast-blow applications.

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 both standard and extended temperature environments.

Q: Are the substitute parts ROHS3 compliant?

A: The 7010.7180.47 and 7010.7180.13 are both ROHS3 compliant. The compliance status of the obsolete 7010.7180.49 is not specified in the available documentation.