SCHURTER 7010.9909.55 Equivalent & Substitute Parts

Part Overview

The SCHURTER 7010.9909.55 is a 2.5 A surface mount board mount fuse in the MKF series, featuring a 2-SMD square end block package. 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 carries cURus approval certification.

Substiute Parts

7010.9909.55

SCHURTER Inc.In Stock: 8357010.9909.55 Datasheet

Current PartRFQ

7010.9909.57

SCHURTER Inc.In Stock: 9127010.9909.57 Datasheet

SimilarRFQ

7010.9909.03

SCHURTER Inc.In Stock: 8367010.9909.03 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the SCHURTER 7010.9909.55 is determined by strict equivalence across the following parameters:

Critical Matching Parameters:

• Current Rating: 2.5 A
• Fuse Type: Board Mount (Cartridge Style Excluded)
• Mounting Type: Surface Mount
• Package / Case: 2-SMD, Square End Block
• Response Time: Fast Blow
• Operating Temperature Range: -55°C ~ 85°C
• Physical Dimensions: 0.276" L x 0.100" W x 0.100" H (7.00mm x 2.54mm x 2.54mm)
• Approval Agency: cURus

The substitute parts identified maintain identical electrical and mechanical specifications while offering active product status and enhanced compliance documentation. Voltage ratings are specified for substitute parts where the main part does not include this parameter.

Parameter Comparison

Engineering Selection Recommendations

SCHURTER 7010.9909.57 is suitable for applications requiring active product status with documented voltage specifications. This part carries ROHS3 compliance and REACH unaffected status, providing enhanced regulatory documentation for new designs and production environments.

SCHURTER 7010.9909.03 serves as a parametric equivalent with identical electrical and mechanical characteristics to 7010.9909.57. This part is supplied in bulk packaging and maintains active product status with full compliance certifications. The base product number 7010.9909 indicates this part belongs to the same product family.

Both substitute parts maintain cURus approval certification and identical dimensional specifications, ensuring direct mechanical and electrical compatibility with the obsolete 7010.9909.55 in surface mount board applications.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 7010.9909.57 and 7010.9909.03 be used interchangeably with 7010.9909.55?

A: Both parts are parametric equivalents with identical current ratings (2.5 A), fuse type, mounting configuration, package dimensions, response time, and operating temperature range. The primary difference is packaging format and product status. Both substitute parts are active products, whereas 7010.9909.55 is obsolete.

Q: What is the difference between 7010.9909.57 and 7010.9909.03?

A: Both parts share identical electrical and mechanical specifications. The primary distinction is packaging: 7010.9909.57 is supplied in standard packaging, while 7010.9909.03 is supplied in bulk packaging. Both maintain active product status and full compliance certifications.

Q: Does the 2-SMD square end block package remain consistent across all three parts?

A: Yes. All three parts utilize the identical 2-SMD square end block package with dimensions of 0.276" L x 0.100" W x 0.100" H (7.00mm x 2.54mm x 2.54mm), ensuring direct mechanical compatibility in surface mount applications.

Q: Are voltage ratings specified for the main part 7010.9909.55?

A: The main part 7010.9909.55 does not include voltage rating specifications in the provided documentation. The substitute parts 7010.9909.57 and 7010.9909.03 specify 125 V AC and 125 V DC ratings.

Q: What compliance certifications apply to the substitute parts?

A: Both substitute parts carry cURus approval certification, ROHS3 compliance, and REACH unaffected status. These certifications ensure regulatory compliance for applications requiring environmental and safety standards adherence.

Q: Is the operating temperature range identical across all parts?

A: Yes. All three parts operate across the identical temperature range of -55°C to 85°C, ensuring thermal compatibility in equivalent applications.