DF13-6P-1.25DSA(76) Equivalent & Substitute Parts

Part Overview

The DF13-6P-1.25DSA(76) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting in board-to-cable/wire applications. This connector features 6 positions at 1.25mm pitch with shrouded 4-wall construction and solder termination. The part is currently listed as obsolete, making identification of active equivalent models essential for ongoing production and maintenance applications.

Substiute Parts

DF13-6P-1.25DSA(76)

Hirose Electric Co LtdIn Stock: 1029DF13-6P-1.25DSA(76) Datasheet

Current PartRFQ

DF13-6P-1.25DSA(55)

Hirose Electric Co LtdIn Stock: 1117DF13-6P-1.25DSA(55) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF13-6P-1.25DSA(76) is determined by strict equivalence across the following critical parameters:

• Series designation (DF13)
• Connector type and contact configuration (Header, Male Pin)
• Position count and pitch (6 positions, 1.25mm)
• Mounting method (Through Hole)
• Shrouding design (Shrouded - 4 Wall)
• Termination type (Solder)
• Electrical ratings (1A current, 150V voltage)
• Operating temperature range (-35°C ~ 85°C)
• Compliance certifications (UL94 V-0, RoHS)

The DF13-6P-1.25DSA(55) meets all substitution criteria as an active product variant within the same series, maintaining identical mechanical and electrical specifications while differing only in contact finish material on the post termination.

Parameter Comparison

Engineering Selection Recommendations

The DF13-6P-1.25DSA(55) is the direct active equivalent for the obsolete DF13-6P-1.25DSA(76). Both parts maintain identical mechanical dimensions, electrical ratings, and compliance certifications. The primary distinction is the contact finish material on the post termination: the original part uses gold plating while the substitute uses tin plating. Both finishes are suitable for solder termination applications and maintain equivalent electrical performance within the specified operating parameters.

The DF13-6P-1.25DSA(55) carries active product status with higher inventory availability, making it the appropriate selection for new designs and ongoing production requirements. Both parts satisfy RoHS compliance and UL94 V-0 flammability requirements.

Frequently Asked Questions (FAQ)

Q: Can the DF13-6P-1.25DSA(55) be used as a direct replacement for the DF13-6P-1.25DSA(76)?

A: Yes. Both connectors share identical mechanical dimensions, electrical ratings, and mounting specifications. The contact finish difference on the post (gold versus tin) does not affect functional compatibility in solder termination applications.

Q: What is the significance of the different contact finish materials?

A: The DF13-6P-1.25DSA(76) features gold-plated posts while the DF13-6P-1.25DSA(55) uses tin-plated posts. Both finishes are compatible with solder termination and provide equivalent electrical performance. Tin plating is standard for solder applications and offers cost efficiency without compromising reliability.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts are RoHS compliant and carry the same UL94 V-0 flammability rating. They meet identical regulatory and safety standards.

Q: What is the current rating for each contact?

A: The DF13-6P-1.25DSA(76) is rated at 1A total, while the DF13-6P-1.25DSA(55) specifies 1A per contact. Both parts are suitable for the same application current requirements.

Q: Are the physical dimensions identical?

A: Yes. Both connectors have identical insulation height (0.169" / 4.30mm), contact length (0.091" / 2.30mm), and overall form factor. They are mechanically interchangeable.