DF13-6P-1.25H(20) Equivalent & Substitute Parts

Part Overview

The DF13-6P-1.25H(20) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle applications with 6 positions at 1.25mm pitch. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support, maintenance, and new production runs where original inventory is depleted.

Substiute Parts

DF13-6P-1.25H(20)

Hirose Electric Co LtdIn Stock: 1047DF13-6P-1.25H(20) Datasheet

Current PartRFQ

DF13-6P-1.25H(75)

Hirose Electric Co LtdIn Stock: 3748DF13-6P-1.25H(75) Datasheet

DirectRFQ

0532610671

MolexIn Stock: 576250532610671 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the DF13-6P-1.25H(20) is determined by the following critical parameters:

• Pitch - Mating: 0.049" (1.25mm)
• Number of Positions: 6
• Number of Rows: 1
• Connector Type: Header
• Mounting Type: Surface Mount, Right Angle
• Termination: Solder
• Fastening Type: Detent Lock
• Operating Temperature: -35°C ~ 85°C
• Current Rating: 1A
• Voltage Rating: 150V
• Material Flammability Rating: UL94 V-0

Two substitute parts meet these core electrical and mechanical requirements:

1. DF13-6P-1.25H(75) - Direct Hirose equivalent with identical electrical specifications and enhanced shrouding design
2. 0532610671 (Molex PicoBlade 53261) - Cross-manufacturer substitute with compatible pitch, position count, and electrical ratings

Parameter Comparison

Engineering Selection Recommendations

DF13-6P-1.25H(75) is the primary substitute for DF13-6P-1.25H(20). Both components are from the same Hirose DF13 series with identical electrical specifications, operating temperature range, current and voltage ratings. The DF13-6P-1.25H(75) features enhanced 4-wall shrouding compared to the 3-wall design of the original part, providing improved mechanical stability. This part carries RoHS Compliant certification and Last Time Buy status, indicating controlled availability for transition planning.

0532610671 (Molex PicoBlade 53261) serves as a cross-manufacturer alternative when Hirose DF13 series components are unavailable. This part maintains the critical 1.25mm pitch, 6-position, single-row configuration and detent lock fastening. The Molex substitute is currently in active production with higher inventory availability. However, note that operating temperature, current rating, and voltage rating specifications are not provided for this part. The contact geometry differs (rectangular blade versus square pin), and insulation height is 0.134" (3.40mm) versus 0.142" (3.60mm) on the original. The Molex part carries ROHS3 Compliant and REACH Unaffected certifications.

Frequently Asked Questions (FAQ)

Q: Can DF13-6P-1.25H(75) be used as a direct replacement for DF13-6P-1.25H(20)?

A: Yes. Both parts share identical electrical specifications, operating temperature range (-35°C ~ 85°C), current rating (1A), voltage rating (150V), and core mechanical parameters. The primary difference is shrouding design (4-wall versus 3-wall), which enhances mechanical retention without affecting electrical compatibility.

Q: What are the key differences between the Hirose DF13-6P-1.25H(75) and Molex 0532610671?

A: Both maintain the 1.25mm pitch and 6-position configuration required for compatibility. Differences include: contact geometry (square pin versus rectangular blade), insulation height (3.60mm versus 3.40mm), contact material (brass versus phosphor bronze), and shrouding design (4-wall in both, but different geometry). The Molex part does not specify operating temperature, current, or voltage ratings in the provided data.

Q: Is the Molex 0532610671 suitable for applications requiring 1A at 150V?

A: The Molex 0532610671 meets the 1.25mm pitch and 6-position mechanical requirements. However, electrical specifications (current and voltage ratings) are not provided for this part. Verification against application requirements is necessary before selection.

Q: What packaging options are available for these substitutes?

A: DF13-6P-1.25H(75) is supplied in Tube packaging. Molex 0532610671 is available in Cut Tape (CT) and Digi-Reel® packaging formats.

Q: Are all substitute parts RoHS compliant?

A: DF13-6P-1.25H(75) is RoHS Compliant. Molex 0532610671 is ROHS3 Compliant. Both meet current RoHS requirements.