DF13-7P-1.25V(50) Equivalent & Substitute Parts

Part Overview

The DF13-7P-1.25V(50) is a surface mount rectangular connector header manufactured by Hirose Electric Co Ltd, designed for board-to-cable/wire applications with 7 positions at 1.25mm pitch. This connector features shrouded design with 4-wall configuration, gold-plated square contacts, and solder termination with detent lock fastening.

The DF13-7P-1.25V(50) is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this connector.

Substiute Parts

DF13-7P-1.25V(50)

Hirose Electric Co LtdIn Stock: 1135DF13-7P-1.25V(50) Datasheet

Current PartRFQ

DF13-7P-1.25V(76)

Hirose Electric Co LtdIn Stock: 2167DF13-7P-1.25V(76) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF13-7P-1.25V(76) qualifies as a direct substitute for the DF13-7P-1.25V(50) based on the following critical parameters that determine functional compatibility:

• Same manufacturer (Hirose Electric Co Ltd) and series (DF13)
• Identical connector type (Header), contact type (Male Pin), and number of positions (7)
• Identical pitch specification (0.049" / 1.25mm)
• Identical mounting type (Surface Mount) and termination method (Solder)
• Identical electrical ratings: 1A current, 150V voltage
• Identical operating temperature range (-35°C ~ 85°C)
• Identical material flammability rating (UL94 V-0)
• Identical insulation height (0.189" / 4.80mm)
• Identical contact material (Brass) and finish (Gold)

The primary difference between these parts is the shrouding configuration: the DF13-7P-1.25V(50) features 4-wall shrouding, while the DF13-7P-1.25V(76) features 3-wall shrouding. This difference does not affect electrical performance or mating compatibility.

Parameter Comparison

Engineering Selection Recommendations

The DF13-7P-1.25V(76) is the direct substitute for the obsolete DF13-7P-1.25V(50). Selection of the substitute part is supported by the following factors:

The DF13-7P-1.25V(76) maintains active product status with Hirose Electric Co Ltd, ensuring ongoing availability and supply chain support. The part is RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic components.

All critical electrical and mechanical parameters are identical between the main part and substitute, including connector configuration, contact specifications, electrical ratings, and operating conditions. The shrouding configuration difference (4-wall versus 3-wall) does not impact electrical performance or mating compatibility with corresponding receptacle connectors.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between DF13-7P-1.25V(50) and DF13-7P-1.25V(76)?

A: The primary difference is the shrouding configuration. The DF13-7P-1.25V(50) features 4-wall shrouding, while the DF13-7P-1.25V(76) features 3-wall shrouding. All electrical and functional parameters are identical.

Q: Are these connectors mechanically compatible?

A: Yes. Both connectors share identical pitch (1.25mm), contact type (Male Pin), number of positions (7), and mating interface specifications. They are mechanically compatible with the same receptacle connectors.

Q: Can I use DF13-7P-1.25V(76) as a direct replacement in existing designs?

A: Yes. The DF13-7P-1.25V(76) is a direct substitute with identical electrical ratings (1A, 150V), operating temperature range (-35°C ~ 85°C), and material specifications (UL94 V-0). The shrouding difference does not affect electrical performance.

Q: What is the packaging difference?

A: The DF13-7P-1.25V(50) packaging is not specified in available data. The DF13-7P-1.25V(76) is supplied in Tube packaging.

Q: Why is the DF13-7P-1.25V(50) obsolete?

A: The DF13-7P-1.25V(50) has been discontinued by Hirose Electric Co Ltd. The DF13-7P-1.25V(76) remains in active production and is the recommended substitute for new designs and ongoing production support.

Q: Are there compliance differences between these parts?

A: The DF13-7P-1.25V(76) is certified as RoHS3 compliant and REACH unaffected. Both parts share identical ECCN (EAR99) and HTSUS (8536.69.4040) classifications.