DF60-4P-10.16DS(26) Equivalent & Substitute Parts

Part Overview

The DF60-4P-10.16DS(26) is a rectangular connector header manufactured by Hirose Electric Co Ltd, part of the EnerBee™ DF60 series. This through-hole, right-angle connector features 4 positions with 0.400" (10.16mm) pitch spacing and is designed for board-to-cable/wire applications. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing system support and procurement planning.

Substiute Parts

DF60-4P-10.16DS(26)

Hirose Electric Co LtdIn Stock: 1976DF60-4P-10.16DS(26) Datasheet

Current PartRFQ

DF60-4P-10.16DS(27)

Hirose Electric Co LtdIn Stock: 1033DF60-4P-10.16DS(27) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF60-4P-10.16DS(26) is determined by the following critical parameters:

• Connector Series & Base Product: Must belong to EnerBee™ DF60 series (Base Product Number: DF60)
• Electrical Configuration: 4 positions, 0.400" (10.16mm) mating pitch, male blade contact type
• Physical Form Factor: Through-hole, right-angle mounting with shrouded 4-wall design
• Termination Method: Solder termination
• Environmental Compliance: UL94 V-0 flammability rating, RoHS compliance required
• Operating Conditions: -55°C ~ 105°C temperature range

The DF60-4P-10.16DS(27) qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. The primary distinction is product status (active vs. obsolete) and packaging format (bulk vs. tray).

Parameter Comparison

Engineering Selection Recommendations

The DF60-4P-10.16DS(27) is the qualified substitute for the obsolete DF60-4P-10.16DS(26). Selection is supported by the following factors:

Product Status: The DF60-4P-10.16DS(27) maintains active product status with Hirose Electric Co Ltd, ensuring ongoing availability and manufacturing support compared to the obsolete designation of the original part.

Regulatory Compliance: Both parts meet UL94 V-0 flammability requirements. The substitute carries ROHS3 compliance, which supersedes the RoHS Compliant designation of the original part, indicating enhanced environmental and regulatory alignment with current standards.

Electrical & Mechanical Equivalence: All critical mating parameters are identical, including connector pitch (0.400"), position count (4), contact type (male blade), and mounting configuration (through-hole, right-angle). Post contact length and insulation height are unchanged.

Material Consideration: The substitute uses Polybutylene Terephthalate (PBT) insulation material instead of Liquid Crystal Polymer (LCP) with glass fill. Both materials meet the same flammability and temperature operating range (-55°C ~ 105°C), ensuring functional equivalence in standard applications.

Enhanced Specifications: The substitute provides explicit voltage rating (1000VAC/DC) and gold-plated post contacts, offering improved electrical performance documentation compared to the original part specification.

Packaging Difference: The substitute is supplied in bulk packaging rather than tray format. Procurement planning should account for this packaging change when transitioning from the obsolete part.

Frequently Asked Questions (FAQ)

Q: Can DF60-4P-10.16DS(27) be used as a direct replacement for DF60-4P-10.16DS(26) in existing designs?

A: Yes. The substitute maintains identical mating pitch (0.400"), position count (4), contact type (male blade), mounting style (through-hole, right-angle), and operating temperature range (-55°C ~ 105°C). All critical electrical and mechanical parameters required for board-level compatibility are matched.

Q: What is the difference in insulation material between the two parts?

A: The original part uses Liquid Crystal Polymer (LCP) with glass fill, while the substitute uses Polybutylene Terephthalate (PBT). Both materials satisfy UL94 V-0 flammability requirements and operate across the same temperature range. Material selection does not affect connector function in standard applications.

Q: Why does the substitute specify a voltage rating when the original does not?

A: The substitute provides explicit voltage rating documentation (1000VAC/DC), which represents enhanced specification clarity from the manufacturer. This does not indicate a functional difference; rather, it reflects more complete technical documentation in the active product line.

Q: Are there packaging considerations when transitioning to the substitute part?

A: Yes. The original part is supplied in tray packaging, while the substitute is supplied in bulk packaging. Procurement and inventory management processes should be adjusted accordingly to accommodate the packaging format change.

Q: Does the substitute's ROHS3 compliance differ from the original part's RoHS compliance?

A: ROHS3 represents the current revision of RoHS regulations and supersedes earlier RoHS compliance designations. The substitute's ROHS3 status indicates alignment with the latest regulatory requirements and is fully compatible with applications requiring RoHS compliance.

Q: Are the contact finishes equivalent between the two parts?

A: Both parts feature gold-plated mating contacts with 8.00µin (0.203µm) thickness. The substitute additionally specifies gold plating on post contacts with the same thickness, providing enhanced documentation of post contact finish compared to the original part.