DF12(3.0)-14DP-0.5V(86) Equivalent & Substitute Parts

Part Overview

The DF12(3.0)-14DP-0.5V(86) is a 14-position rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with outer shroud contacts and gold plating. This component is classified as obsolete, which necessitates identification of functionally equivalent active alternatives to ensure continued design support and procurement availability. The substitute part maintains identical electrical and mechanical specifications while offering improved product lifecycle status and expanded inventory availability.

Substiute Parts

DF12(3.0)-14DP-0.5V(86)

Hirose Electric Co LtdIn Stock: 765DF12(3.0)-14DP-0.5V(86) Datasheet

Current PartRFQ

DF12NB(3.0)-14DP-0.5V(51)

Hirose Electric Co LtdIn Stock: 28092DF12NB(3.0)-14DP-0.5V(51) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF12(3.0)-14DP-0.5V(86) is substituted by DF12NB(3.0)-14DP-0.5V(51) based on strict equivalence of the following critical parameters:

• Connector Configuration: Both parts maintain 14 positions in a 2-row arrangement with 0.50mm pitch
• Electrical Interface: Identical gold contact finish and contact finish thickness (8.00µin)
• Mechanical Compatibility: Matching mated stacking height (3mm) and height above board (2.30mm)
• Mounting Technology: Both are surface mount components with outer shroud contacts
• Environmental Compliance: Both meet RoHS requirements and MSL 1 rating

The substitution is valid because the substitute part preserves all functional and dimensional characteristics required for PCB integration and mating interface compatibility.

Parameter Comparison

Engineering Selection Recommendations

The DF12NB(3.0)-14DP-0.5V(51) is the direct substitute for the obsolete DF12(3.0)-14DP-0.5V(86). Selection of the substitute part is based on:

• Product Lifecycle: The substitute maintains active product status, ensuring long-term availability and manufacturing support
• Regulatory Compliance: Both parts meet RoHS requirements; the substitute achieves ROHS3 compliance, representing current regulatory alignment
• Inventory Availability: The substitute part has significantly higher stock levels (28,031 pcs vs. 697 pcs), supporting production continuity
• Functional Equivalence: All electrical and mechanical parameters are identical, ensuring direct PCB compatibility without design modification
• Environmental Rating: Both parts maintain MSL 1 rating, indicating no moisture sensitivity constraints during storage and handling

Frequently Asked Questions (FAQ)

Q: Can DF12NB(3.0)-14DP-0.5V(51) be used as a direct replacement without PCB redesign?

A: Yes. The substitute part maintains identical pitch (0.50mm), position count (14), row configuration (2), and mounting height specifications. No PCB layout modifications are required.

Q: What is the difference between the original part number and the substitute?

A: The primary differences are product status (obsolete vs. active), packaging format (unspecified vs. Tape & Reel), and RoHS certification level (RoHS Compliant vs. ROHS3 Compliant). All functional and dimensional specifications remain identical.

Q: Are there any compatibility concerns with the Tape & Reel packaging of the substitute?

A: No. Tape & Reel packaging is a standard surface mount delivery format that does not affect component functionality or PCB integration. It provides improved handling and automated assembly compatibility.

Q: Do both parts have the same contact finish specifications?

A: Yes. Both parts feature gold contact finish with identical thickness of 8.00µin (0.203µm), ensuring equivalent electrical performance and mating characteristics.

Q: Is the substitute part suitable for new designs?

A: Yes. The substitute part's active product status, current RoHS3 compliance, and high inventory availability make it the appropriate choice for both replacement and new design applications.