SCHURTER 7010.7070.39 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.7070.39 is a 1 A, 125 V AC/DC board mount axial fuse with fast blow response characteristics. This component is classified as obsolete, with 1101 pieces currently available in inventory. The part operates within a temperature range of -55°C to 85°C and meets CSA, GAM T1, and UR approval standards.

Due to the obsolete product status, identification of equivalent substitute parts is necessary to ensure continued availability and support for new production runs, repairs, and system upgrades. Active equivalent alternatives maintain identical electrical and mechanical specifications while offering improved supply chain reliability.

Substiute Parts

7010.7070.39

SCHURTER Inc.In Stock: 11237010.7070.39 Datasheet

Current PartRFQ

7010.7070.47

SCHURTER Inc.In Stock: 11407010.7070.47 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 7010.7070.39 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must remain identical for a part to qualify as a direct substitute:

• Current Rating: 1 A
• Voltage Rating (AC): 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: 300 A @ Rated Voltage
• Melting I²t: 0.3
• Operating Temperature Range: -55°C to 85°C
• Approval Agencies: CSA, GAM T1, UR

The SCHURTER 7010.7070.47 meets all substitution criteria and is classified as an active product, providing enhanced supply chain continuity compared to the obsolete 7010.7070.39.

Parameter Comparison

Engineering Selection Recommendations

The SCHURTER 7010.7070.47 is the direct equivalent substitute for the obsolete SCHURTER 7010.7070.39. Both parts are members of the same 172322 series and maintain identical electrical and mechanical specifications across all critical parameters.

The primary distinction between these parts is product status: the 7010.7070.39 is classified as obsolete, while the 7010.7070.47 maintains active product status. This status difference ensures long-term supply chain availability and manufacturing support for the 7010.7070.47.

The substitute part carries ROHS3 compliance and REACH unaffected status, providing enhanced regulatory alignment for applications subject to environmental and hazardous substance restrictions. Both parts maintain equivalent approval certifications from CSA, GAM T1, and UR agencies.

For applications currently utilizing the 7010.7070.39, direct substitution with the 7010.7070.47 is supported without circuit modification or performance degradation. Physical form factor, mounting configuration, and thermal operating envelope remain unchanged.

Frequently Asked Questions (FAQ)

Q: Can the SCHURTER 7010.7070.47 be used as a direct replacement for the 7010.7070.39 in existing designs?

A: Yes. The 7010.7070.47 is a direct equivalent substitute. All electrical parameters (current rating, voltage rating, response time, breaking capacity, melting I²t), mechanical parameters (dimensions, mounting type, package configuration), and thermal operating range are identical. No circuit modifications are required.

Q: What is the primary reason for substituting the 7010.7070.39?

A: The 7010.7070.39 is classified as obsolete. The 7010.7070.47 is an active product from the same manufacturer and series, ensuring continued availability and manufacturing support for new production and field replacements.

Q: Are the physical dimensions identical between these two parts?

A: Yes. Both parts share identical dimensions of 0.093" diameter by 0.315" length (2.36mm x 8.00mm). The axial cartridge package configuration is identical, ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: Do both parts meet the same regulatory approvals?

A: Yes. Both the 7010.7070.39 and 7010.7070.47 carry identical approval certifications from CSA, GAM T1, and UR agencies. The 7010.7070.47 additionally carries ROHS3 compliance and REACH unaffected status.

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

A: Both parts operate within the identical temperature range of -55°C to 85°C, ensuring equivalent thermal performance across all environmental conditions.

Q: Are there any differences in breaking capacity or melting characteristics?

A: No. Both parts maintain identical breaking capacity of 300 A at rated voltage and identical melting I²t of 0.3, ensuring equivalent protection characteristics in circuit applications.

Q: What is the current and voltage rating for these fuses?

A: Both parts are rated for 1 A current at 125 V AC/DC with fast blow response time, providing identical overcurrent protection characteristics.