DF13E-10DP-1.25V(21) Equivalent & Substitute Parts

Part Overview

The DF13E-10DP-1.25V(21) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with 10 positions at 1.25mm pitch. This shrouded, board-to-cable connector features male pins with push-pull fastening and is rated for 1A at 150V. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing design support and procurement.

Substiute Parts

DF13E-10DP-1.25V(21)

Hirose Electric Co LtdIn Stock: 1081DF13E-10DP-1.25V(21) Datasheet

Current PartRFQ

DF13E-10DP-1.25V(22)

Hirose Electric Co LtdIn Stock: 789DF13E-10DP-1.25V(22) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF13E-10DP-1.25V(21) is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Manufacturer: Hirose Electric Co Ltd
• Series: DF13
• Number of Positions: 10
• Number of Rows: 2
• Pitch - Mating: 0.049" (1.25mm)
• Row Spacing - Mating: 0.049" (1.25mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Shrouding: Shrouded - 4 Wall
• Fastening Type: Push-Pull
• Current Rating: 1A
• Voltage Rating: 150V
• Operating Temperature Range: -35°C ~ 85°C
• Contact Finish - Mating: Tin-Copper
• Insulation Material: Polyamide (PA), Nylon
• RoHS Compliance: Required

The substitute part DF13E-10DP-1.25V(22) meets all mandatory matching parameters and is therefore electrically and mechanically equivalent for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The DF13E-10DP-1.25V(22) is the direct equivalent substitute for the obsolete DF13E-10DP-1.25V(21). Both parts are manufactured by Hirose Electric Co Ltd within the DF13 series and share identical electrical and mechanical specifications across all critical parameters including pitch, position count, current and voltage ratings, operating temperature range, and contact materials.

The primary distinction between the two parts is product status and packaging. The DF13E-10DP-1.25V(21) is obsolete, while the DF13E-10DP-1.25V(22) maintains active status with availability in Tape & Reel packaging. Both parts maintain RoHS compliance and identical moisture sensitivity classification, ensuring regulatory and environmental compatibility.

For new designs or ongoing procurement, the DF13E-10DP-1.25V(22) is the appropriate selection. For legacy system support requiring the original part number, the DF13E-10DP-1.25V(22) provides full functional and mechanical compatibility without design modification.

Frequently Asked Questions (FAQ)

Q: Can DF13E-10DP-1.25V(22) be used as a direct replacement for DF13E-10DP-1.25V(21)?

A: Yes. Both parts are manufactured by Hirose Electric Co Ltd within the DF13 series and are electrically and mechanically identical. All critical parameters including connector type, position count, pitch, current rating, voltage rating, operating temperature, contact materials, and shrouding specifications are equivalent. The DF13E-10DP-1.25V(22) is the active production equivalent of the obsolete DF13E-10DP-1.25V(21).

Q: What is the difference between DF13E-10DP-1.25V(21) and DF13E-10DP-1.25V(22)?

A: The parts are functionally identical. The primary differences are product status (obsolete versus active) and packaging format. The DF13E-10DP-1.25V(22) is supplied in Tape & Reel packaging, while the original part number does not specify packaging. Both maintain RoHS compliance and identical electrical specifications.

Q: Are there any compatibility concerns when substituting DF13E-10DP-1.25V(22) for DF13E-10DP-1.25V(21)?

A: No compatibility concerns exist. The parts share identical mating pitch (1.25mm), row spacing (1.25mm), position count (10), contact type (male pin), shrouding configuration (4 wall), and fastening mechanism (push-pull). PCB footprints and mating connector requirements are identical.

Q: What packaging options are available for the substitute part?

A: The DF13E-10DP-1.25V(22) is available in Tape & Reel (TR) packaging format, suitable for automated assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. Both DF13E-10DP-1.25V(21) and DF13E-10DP-1.25V(22) are RoHS compliant with identical moisture sensitivity level classification of 1 (Unlimited).