DF3-3P-2DS Equivalent & Substitute Parts

Part Overview

The DF3-3P-2DS is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-board or cable applications. This 3-position connector operates at 2.00mm pitch with press-fit and solder termination options. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing design support and component procurement.

Substiute Parts

DF3-3P-2DS

Hirose Electric Co LtdIn Stock: 862DF3-3P-2DS Datasheet

Current PartRFQ

DF3A-3P-2DS

Hirose Electric Co LtdIn Stock: 8064DF3A-3P-2DS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF3-3P-2DS is determined by strict alignment of the following critical parameters:

• Connector Type: Header
• Contact Type: Male Pin
• Number of Positions: 3
• Pitch - Mating: 0.079" (2.00mm)
• Mounting Type: Through Hole, Right Angle
• Shrouding: Shrouded - 4 Wall
• Termination: Press-Fit, Solder
• Current Rating: 3A
• Operating Temperature: -55°C ~ 105°C
• Material Flammability Rating: UL94 V-0

The DF3A-3P-2DS meets all these criteria and is identified as a direct substitute. The primary distinction is product status: the DF3A-3P-2DS is active and RoHS3 compliant, whereas the original DF3-3P-2DS is obsolete and RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The DF3A-3P-2DS is the direct substitute for the DF3-3P-2DS. All electrical and mechanical parameters are identical. The DF3A-3P-2DS offers two significant advantages:

1. Active Product Status: The DF3A-3P-2DS is currently in active production, ensuring long-term availability and supply chain continuity.

2. RoHS3 Compliance: The DF3A-3P-2DS meets RoHS3 requirements, whereas the original part is RoHS non-compliant. This compliance status is critical for applications subject to environmental regulations or customer specifications requiring RoHS adherence.

Selection of the DF3A-3P-2DS is appropriate for new designs and replacement applications where regulatory compliance and component availability are required.

Frequently Asked Questions (FAQ)

Q: Are the DF3-3P-2DS and DF3A-3P-2DS mechanically interchangeable?

A: Yes. Both parts share identical mechanical specifications including mounting type (through hole, right angle), shrouding configuration (4 wall), contact geometry, and insulation height. They are direct mechanical substitutes.

Q: Are the DF3-3P-2DS and DF3A-3P-2DS electrically interchangeable?

A: Yes. Both parts have identical electrical specifications: 3-position configuration, 2.00mm pitch, 3A current rating, -55°C to 105°C operating temperature range, and UL94 V-0 flammability rating. They are direct electrical substitutes.

Q: What is the difference between these two parts?

A: The primary differences are product status and regulatory compliance. The DF3-3P-2DS is obsolete and RoHS non-compliant. The DF3A-3P-2DS is active and RoHS3 compliant. All functional and dimensional specifications are identical.

Q: Can I use the DF3A-3P-2DS in place of the DF3-3P-2DS in existing designs?

A: Yes. The DF3A-3P-2DS is a direct substitute and can be used in existing designs without modification. The identical electrical and mechanical specifications ensure compatibility with existing PCB layouts and mating connectors.

Q: What packaging is available for the DF3A-3P-2DS?

A: The DF3A-3P-2DS is supplied in bulk packaging.

Q: Is the DF3A-3P-2DS suitable for new product designs?

A: Yes. The DF3A-3P-2DS is the recommended choice for new designs due to its active product status, RoHS3 compliance, and superior inventory availability.