DF20F-20DP-1V(55) Equivalent & Substitute Parts

Part Overview

The DF20F-20DP-1V(55) is a surface mount rectangular connector header manufactured by Hirose Electric Co Ltd. This 20-position connector operates at 1A current rating and 100V voltage rating, designed for board-to-cable/wire applications with push-pull fastening. The part is currently classified as obsolete, making identification of equivalent substitute parts essential for ongoing design support and procurement planning.

Substiute Parts

DF20F-20DP-1V(55)

Hirose Electric Co LtdIn Stock: 907DF20F-20DP-1V(55) Datasheet

Current PartRFQ

DF20EF-20DP-1V(65)

Hirose Electric Co LtdIn Stock: 1134DF20EF-20DP-1V(65) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF20F-20DP-1V(55) is determined by the following critical parameters:

• Connector type (Header)
• Number of positions (20)
• Pitch specification (0.039" / 1.00mm)
• Number of rows (2)
• Mounting type (Surface Mount)
• Electrical ratings (1A current, 100V voltage minimum)
• Operating temperature range (-35°C ~ 85°C)
• RoHS compliance status
• Series compatibility (DF20 family)

The DF20EF-20DP-1V(65) qualifies as a manufacturer-recommended substitute based on matching all critical electrical, mechanical, and environmental parameters within the DF20 series.

Parameter Comparison

Engineering Selection Recommendations

The DF20EF-20DP-1V(65) is the manufacturer-recommended substitute for the obsolete DF20F-20DP-1V(55). Both parts maintain identical electrical specifications, mechanical dimensions, and environmental ratings. The substitute part carries active product status with current manufacturing support and availability. Both parts satisfy RoHS compliance requirements and carry equivalent regulatory classifications (ECCN EAR99, HTSUS 8536.69.4040). Selection of the DF20EF-20DP-1V(65) ensures continuity of supply and design compatibility for applications currently utilizing the DF20F-20DP-1V(55).

Frequently Asked Questions (FAQ)

Q: Can the DF20EF-20DP-1V(65) be used as a direct replacement for DF20F-20DP-1V(55)?

A: Yes. Both parts share identical connector type, position count, pitch, row configuration, mounting method, electrical ratings, and operating temperature range. The substitute part is manufacturer-recommended for this application.

Q: What is the difference between the DF20F and DF20E base product numbers?

A: The base product numbers indicate different connector variants within the DF20 series. The DF20EF-20DP-1V(65) represents an active production variant with equivalent functional and electrical specifications to the obsolete DF20F-20DP-1V(55).

Q: Are there packaging differences between these parts?

A: The DF20F-20DP-1V(55) packaging is not specified in available data. The DF20EF-20DP-1V(65) is supplied in tube packaging. Confirm packaging requirements with your procurement specification.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are RoHS compliant, carry UL94 V-0 flammability rating, and share identical ECCN and HTSUS classifications.

Q: What is the current availability status of each part?

A: The DF20F-20DP-1V(55) is obsolete with 836 pieces in stock. The DF20EF-20DP-1V(65) is active with 1036 pieces in stock, providing ongoing supply assurance.