DF13-5P-1.25V(20) Equivalent & Substitute Parts

Part Overview

The DF13-5P-1.25V(20) is a surface mount rectangular connector header manufactured by Hirose Electric Co Ltd, designed for board-to-cable/wire applications with 5 positions at 1.25mm pitch. This component features shrouded 4-wall construction with solder termination and detent lock fastening. The part is currently classified as Obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and procurement.

Substiute Parts

DF13-5P-1.25V(20)

Hirose Electric Co LtdIn Stock: 1101DF13-5P-1.25V(20) Datasheet

Current PartRFQ

DF13-5P-1.25V(75)

Hirose Electric Co LtdIn Stock: 6689DF13-5P-1.25V(75) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF13-5P-1.25V(20) is determined by the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 5
• Pitch - Mating: 0.049" (1.25mm)
• Mounting Type: Surface Mount
• Current Rating: 1A
• Voltage Rating: 150V
• Operating Temperature Range: -35°C ~ 85°C
• Material Flammability Rating: UL94 V-0
• Termination: Solder
• Fastening Type: Detent Lock

The DF13-5P-1.25V(75) qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. Variations in shrouding configuration (3-wall versus 4-wall) and packaging format do not affect functional compatibility in applications where the connector footprint and electrical specifications are the primary design constraints.

Parameter Comparison

Engineering Selection Recommendations

The DF13-5P-1.25V(75) is the qualified substitute for the obsolete DF13-5P-1.25V(20). Both components maintain identical electrical specifications (1A current rating, 150V voltage rating) and thermal operating range (-35°C ~ 85°C). Both meet UL94 V-0 flammability requirements and carry MSL 1 moisture sensitivity classification.

The DF13-5P-1.25V(75) carries Last Time Buy status, indicating limited future availability. The primary difference between the two parts is the shrouding configuration: the substitute features 3-wall shrouding compared to the original 4-wall design. This variation does not affect electrical performance or mating compatibility. The substitute is supplied in Tube packaging format.

For new designs or long-term production requirements, component selection should account for the Last Time Buy status of the substitute part and plan procurement accordingly.

Frequently Asked Questions (FAQ)

Q: Can the DF13-5P-1.25V(75) be used as a direct replacement for the DF13-5P-1.25V(20)?

A: Yes. Both parts share identical electrical ratings (1A, 150V), operating temperature range (-35°C ~ 85°C), connector pitch (1.25mm), position count (5), and termination method (solder). The shrouding difference (3-wall versus 4-wall) does not affect functional compatibility in applications where the connector footprint and electrical specifications are the design constraints.

Q: What is the significance of the shrouding difference between these parts?

A: The DF13-5P-1.25V(20) features 4-wall shrouding, while the DF13-5P-1.25V(75) features 3-wall shrouding. Both configurations provide adequate mechanical protection and mating guidance. The 3-wall design may offer slightly reduced profile in one dimension. Compatibility depends on the specific PCB layout and mechanical envelope requirements of the application.

Q: Why is the DF13-5P-1.25V(20) classified as Obsolete?

A: Obsolete status indicates the part is no longer in active production. The DF13-5P-1.25V(75) substitute carries Last Time Buy status, meaning Hirose Electric Co Ltd has announced a final production run with limited availability. Procurement planning should account for this status.

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

A: Both parts meet UL94 V-0 flammability requirements and carry identical MSL 1 (Unlimited) moisture sensitivity classification. The DF13-5P-1.25V(75) is RoHS Compliant. Both are classified under ECCN EAR99 and HTSUS 8536.69.4040.

Q: What packaging formats are available for these parts?

A: The DF13-5P-1.25V(20) packaging format is not specified in available data. The DF13-5P-1.25V(75) is supplied in Tube packaging.