DF3A-3P-2DSA(16) Equivalent & Substitute Parts

Part Overview

The DF3A-3P-2DSA(16) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole mounting applications. This connector features a 3-position, single-row configuration with 2.00mm pitch and shrouded 4-wall design for board-to-board or cable connections. The part is currently listed as obsolete, making identification of active equivalent alternatives essential for ongoing design support and procurement.

Substiute Parts

DF3A-3P-2DSA(16)

Hirose Electric Co LtdIn Stock: 1200DF3A-3P-2DSA(16) Datasheet

Current PartRFQ

DF3A-3P-2DSA

Hirose Electric Co LtdIn Stock: 1523DF3A-3P-2DSA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF3A-3P-2DSA represents a direct functional equivalent to the obsolete DF3A-3P-2DSA(16). Substitution is based on the following critical parameters that must remain identical:

• Connector series: DF3
• Number of positions: 3
• Pitch specification: 0.079" (2.00mm)
• Contact type: Male Pin
• Mounting method: Through Hole
• Shrouding configuration: Shrouded - 4 Wall
• Fastening type: Push-Pull
• Current rating: 3A
• Operating temperature range: -55°C ~ 105°C
• Material flammability: UL94 V-0
• Insulation material: Polyamide (PA), Nylon

The DF3A-3P-2DSA maintains all critical electrical and mechanical parameters while offering active product status and improved compliance documentation.

Parameter Comparison

Engineering Selection Recommendations

The DF3A-3P-2DSA is the direct equivalent for the obsolete DF3A-3P-2DSA(16). Both parts share identical electrical and mechanical specifications, including connector configuration, pitch, current rating, and operating temperature range. The substitute part offers active product status, ensuring continued availability and supply chain support.

The DF3A-3P-2DSA carries ROHS3 compliance certification, providing enhanced regulatory documentation compared to the main part's RoHS Compliant status. Both parts maintain UL94 V-0 flammability rating and unlimited moisture sensitivity level (MSL 1), suitable for standard industrial and commercial applications.

Selection between these parts should be based on procurement requirements and supply chain considerations, as all functional and electrical parameters are equivalent.

Frequently Asked Questions (FAQ)

Q: Can the DF3A-3P-2DSA directly replace the DF3A-3P-2DSA(16)?

A: Yes. Both parts are identical in electrical and mechanical specifications. The DF3A-3P-2DSA is the active equivalent with the same 3-position, 2.00mm pitch configuration, through-hole mounting, and 3A current rating.

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

A: The primary difference is product status. The DF3A-3P-2DSA(16) is obsolete, while the DF3A-3P-2DSA is active. The substitute also carries ROHS3 compliance certification. Insulation color differs (blue versus black), but this is a cosmetic variation with no functional impact.

Q: Are the packaging specifications different?

A: The main part has unspecified packaging, while the substitute is supplied in bulk packaging. Packaging format does not affect connector functionality or compatibility.

Q: Do both parts have the same operating temperature range?

A: Yes. Both parts operate across -55°C to 105°C, maintaining identical thermal performance specifications.

Q: Are there any compliance differences?

A: Both parts are RoHS compliant. The substitute carries ROHS3 certification, providing updated regulatory documentation. Both maintain UL94 V-0 flammability rating and EAR99 export classification.

Q: Can these connectors be used interchangeably in existing designs?

A: Yes. All critical parameters—pitch, number of positions, contact type, mounting method, and electrical ratings—are identical, ensuring direct interchangeability in PCB layouts and cable assemblies.