DF20F-30DP-1V(55) Equivalent & Substitute Parts

Part Overview

The DF20F-30DP-1V(55) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with 30 positions at 1.00mm pitch. This connector features a shrouded 4-wall design with push-pull fastening and solder termination for board-to-cable/wire connections.

The DF20F-30DP-1V(55) is classified as obsolete. Identifying equivalent and 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

DF20F-30DP-1V(55)

Hirose Electric Co LtdIn Stock: 1105DF20F-30DP-1V(55) Datasheet

Current PartRFQ

DF20EF-30DP-1V(65)

Hirose Electric Co LtdIn Stock: 753DF20EF-30DP-1V(65) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the DF20F-30DP-1V(55) is determined by strict equivalence across the following critical parameters:

• Connector Series: DF20 family
• Number of Positions: 30
• Number of Rows: 2
• Pitch - Mating: 0.039" (1.00mm)
• Row Spacing - Mating: 0.039" (1.00mm)
• Connector Type: Header
• Contact Type: Male Pin
• Mounting Type: Surface Mount
• Shrouding: Shrouded - 4 Wall
• Fastening Type: Push-Pull
• Termination: Solder
• Insulation Height: 0.181" (4.60mm)
• Contact Shape: Square
• Contact Material: Phosphor Bronze
• Insulation Material: Polyamide (PA), Nylon
• Operating Temperature Range: -35°C ~ 85°C
• Voltage Rating: 100V
• Material Flammability Rating: UL94 V-0
• RoHS Status: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The DF20EF-30DP-1V(65) qualifies as a substitute part based on matching all critical electrical, mechanical, and environmental parameters within the DF20 rectangular connector family.

Parameter Comparison

Engineering Selection Recommendations

The DF20EF-30DP-1V(65) is the qualified substitute for the obsolete DF20F-30DP-1V(55). Both parts maintain identical electrical and mechanical specifications across all critical parameters, including connector pitch, position count, shrouding configuration, and contact materials.

The DF20EF-30DP-1V(65) carries active product status, ensuring ongoing availability and manufacturing support. Both parts are RoHS compliant and carry UL94 V-0 flammability certification, meeting equivalent environmental and safety standards. The substitute part is available in tube packaging with current inventory of 732 pieces.

Selection of the DF20EF-30DP-1V(65) as a replacement maintains full functional and mechanical compatibility with existing designs utilizing the DF20F-30DP-1V(55).

Frequently Asked Questions (FAQ)

Q: Can the DF20EF-30DP-1V(65) be used as a direct replacement for the DF20F-30DP-1V(55)?

A: Yes. Both connectors share identical specifications for pitch, position count, row configuration, shrouding, fastening mechanism, and contact materials. The electrical and mechanical interfaces are equivalent.

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

A: The DF20F-30DP-1V(55) is obsolete, while the DF20EF-30DP-1V(65) maintains active product status. The suffix designation (55 versus 65) and packaging format (unspecified versus tube) differ, but functional parameters remain identical.

Q: Are there any compatibility concerns with PCB layout or mating connectors?

A: No. Both parts maintain the same 1.00mm pitch, 4-wall shrouded design, and push-pull fastening configuration. Existing PCB footprints and mating connectors designed for the DF20F-30DP-1V(55) are fully compatible with the DF20EF-30DP-1V(65).

Q: Do both parts meet the same environmental and safety standards?

A: Yes. Both parts are RoHS compliant, carry UL94 V-0 flammability certification, and operate across the identical temperature range of -35°C to 85°C with MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the current availability status?

A: The DF20F-30DP-1V(55) is obsolete with 1080 pieces in stock. The DF20EF-30DP-1V(65) is active with 732 pieces in stock, ensuring continued supply chain support.