DF20F-10DP-1V(57) Equivalent & Substitute Parts

Part Overview

The DF20F-10DP-1V(57) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with 10 positions at 1.00mm pitch. This component features a shrouded 4-wall design with push-pull fastening and solder termination, suitable for board-to-cable/wire connections. The part is currently classified as obsolete, making identification of active equivalent alternatives essential for ongoing design support and procurement.

Substiute Parts

DF20F-10DP-1V(57)

Hirose Electric Co LtdIn Stock: 979DF20F-10DP-1V(57) Datasheet

Current PartRFQ

DF20EF-10DP-1V(52)

Hirose Electric Co LtdIn Stock: 1206DF20EF-10DP-1V(52) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF20EF-10DP-1V(52) qualifies as a direct substitute for the DF20F-10DP-1V(57) based on the following critical parameters:

• Identical connector type, contact type, and pin configuration (10 positions, 2 rows)
• Matching pitch specifications (0.039" / 1.00mm mating pitch and row spacing)
• Identical shrouding design (4-wall shrouded) and fastening mechanism (push-pull)
• Equivalent electrical ratings (100V, current rating per wire gauge)
• Identical operating temperature range (-35°C ~ 85°C)
• Same material composition and contact finish specifications
• Matching mounting type (surface mount) and termination method (solder)
• Equivalent mechanical dimensions (5.8mm mated stacking height)
• Both parts maintain RoHS compliance and UL94 V-0 flammability rating

The primary distinction is product status: the substitute part is active and available, whereas the original part is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The DF20EF-10DP-1V(52) is the direct active equivalent for the obsolete DF20F-10DP-1V(57). Both parts maintain identical electrical and mechanical specifications within the DF20 series, ensuring functional compatibility in existing designs. The substitute part carries active product status with confirmed inventory availability and maintains all required compliance certifications including RoHS compliance and UL94 V-0 flammability rating. The packaging format difference (Tape & Reel for the substitute) reflects standard manufacturing practices for active production parts and does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Are the DF20F-10DP-1V(57) and DF20EF-10DP-1V(52) electrically interchangeable?

A: Yes. Both parts share identical electrical specifications including 100V voltage rating, equivalent current handling capability, and matching operating temperature ranges (-35°C ~ 85°C). Contact materials, finishes, and insulation properties are equivalent.

Q: What is the difference between these two part numbers?

A: The primary difference is product status. The DF20F-10DP-1V(57) is obsolete, while the DF20EF-10DP-1V(52) is an active production part. The substitute includes pick-and-place features and is supplied in Tape & Reel packaging. All connector specifications remain identical.

Q: Can the DF20EF-10DP-1V(52) be used as a direct replacement in PCB designs?

A: Yes. The substitute part maintains identical mechanical dimensions, pitch specifications (1.00mm), shrouding design, and mounting type (surface mount). PCB footprints and assembly processes require no modification.

Q: Are there any compliance or certification differences?

A: No. Both parts are RoHS compliant and carry UL94 V-0 flammability ratings. Moisture sensitivity levels are identical (MSL 1 - Unlimited). ECCN and HTSUS classifications match.

Q: What packaging format is the substitute part supplied in?

A: The DF20EF-10DP-1V(52) is supplied in Tape & Reel (TR) format, which is standard for active production connectors and optimized for automated assembly processes.