DF63-3P-3.96DS Equivalent & Substitute Parts

Part Overview

The DF63-3P-3.96DS is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-cable/wire applications. This connector features a 3-position configuration with 0.156" (3.96mm) pitch spacing and is part of the EnerBee™ DF63 series. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing design support, maintenance, and production continuity.

Substiute Parts

DF63-3P-3.96DS

Hirose Electric Co LtdIn Stock: 1169DF63-3P-3.96DS Datasheet

Current PartRFQ

DF63M-3P-3.96DS

Hirose Electric Co LtdIn Stock: 654DF63M-3P-3.96DS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF63M-3P-3.96DS qualifies as a direct substitute for the DF63-3P-3.96DS based on the following critical parameters:

• Identical pitch spacing: 0.156" (3.96mm)
• Identical number of positions: 3
• Identical connector type: Header with male pins
• Identical mounting configuration: Through hole, right angle
• Identical shrouding: Shrouded - 4 wall
• Identical termination method: Solder
• Identical voltage and temperature ratings: 600VAC/DC, -55°C ~ 105°C
• Identical material flammability: UL94 V-0
• Same series family: EnerBee™ DF63

The substitution is valid because all electrical and mechanical parameters that determine mating compatibility and functional performance are preserved between the two parts.

Parameter Comparison

Engineering Selection Recommendations

The DF63M-3P-3.96DS is the appropriate substitute for the obsolete DF63-3P-3.96DS. The substitute part maintains full electrical and mechanical compatibility while offering the advantage of active product status, ensuring continued availability and supply chain support.

The DF63M-3P-3.96DS carries ROHS3 compliance, representing an enhanced regulatory status compared to the original part's RoHS compliance. Both parts meet UL94 V-0 flammability requirements and share identical electrical ratings and operating parameters. The substitute includes additional features such as Glow Wire Compliance, which extends the part's suitability for safety-critical applications.

Selection of the DF63M-3P-3.96DS eliminates obsolescence risk while preserving all functional and dimensional characteristics required for direct replacement in existing designs.

Frequently Asked Questions (FAQ)

Q: Can the DF63M-3P-3.96DS be used as a direct replacement for the DF63-3P-3.96DS?

A: Yes. Both parts share identical pitch spacing (0.156"), position count (3), connector type (header), mounting configuration (through hole, right angle), and electrical ratings (600VAC/DC). All mating and functional parameters are equivalent.

Q: What is the primary difference between these two parts?

A: The DF63-3P-3.96DS is obsolete, while the DF63M-3P-3.96DS is active. The substitute offers enhanced regulatory compliance (ROHS3 vs. RoHS) and includes Glow Wire Compliance certification.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical insulation height (0.354"), contact post length (0.138"), and overall form factor. They are mechanically interchangeable.

Q: Does the packaging differ between these parts?

A: The DF63-3P-3.96DS packaging is listed as unspecified, while the DF63M-3P-3.96DS is supplied in bulk packaging. This does not affect functional compatibility.

Q: Are there any compliance or certification differences?

A: Both parts meet UL94 V-0 flammability requirements and carry MSL 1 (Unlimited) moisture sensitivity ratings. The DF63M-3P-3.96DS includes additional Glow Wire Compliance certification and ROHS3 status, representing enhanced regulatory alignment.

Q: What is the current availability status?

A: The DF63-3P-3.96DS is obsolete with 1100 pieces in stock. The DF63M-3P-3.96DS is active with 640 pieces in stock, providing ongoing supply assurance.