DF12B(3.0)-14DP-0.5V(86) Equivalent & Substitute Parts

Part Overview

The DF12B(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, making identification of functionally equivalent alternatives essential for ongoing production support and design continuity. The substitute part maintains identical electrical and mechanical specifications while offering improved availability through active product status.

Substiute Parts

DF12B(3.0)-14DP-0.5V(86)

Hirose Electric Co LtdIn Stock: 948DF12B(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 DF12NB(3.0)-14DP-0.5V(51) qualifies as a direct substitute based on the following critical parameters that determine functional equivalence:

• Connector Series & Type: Both parts belong to the DF12 series with identical header configuration and outer shroud contact design
• Electrical Specifications: 14-position layout with 0.50mm pitch maintained across both parts
• Physical Dimensions: Identical mated stacking height (3mm) and height above board (2.30mm)
• Contact Properties: Gold plating with matching finish thickness (8.00µin) ensures equivalent electrical performance
• Mounting Technology: Both utilize surface mount assembly with solder retention features
• Mechanical Compatibility: Two-row configuration and outer shroud design ensure PCB layout compatibility

The primary distinction between these parts is packaging format (Cut Tape versus Tape & Reel) and product lifecycle status, not functional or mechanical characteristics.

Parameter Comparison

Engineering Selection Recommendations

The DF12NB(3.0)-14DP-0.5V(51) is the appropriate selection for new designs and production continuity. This part maintains full electrical and mechanical compatibility with the obsolete DF12B(3.0)-14DP-0.5V(86) while offering the following advantages:

• Active Product Status: Ensures long-term availability and manufacturing support from Hirose Electric Co Ltd
• Enhanced Compliance: ROHS3 certification provides alignment with current regulatory requirements
• Improved Supply Chain: Tape & Reel packaging supports high-volume automated assembly operations with significantly higher inventory availability (28,031 units versus 931 units)
• Identical Specifications: No design modifications required; direct PCB layout and assembly process compatibility

Both parts carry identical RoHS compliance certifications and ECCN/HTSUS classifications, confirming regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Can DF12NB(3.0)-14DP-0.5V(51) be used as a direct replacement in existing designs?

A: Yes. The substitute part maintains identical electrical specifications, mechanical dimensions, contact properties, and mounting characteristics. No PCB layout or assembly process modifications are required.

Q: What is the difference between Cut Tape and Tape & Reel packaging?

A: Cut Tape (CT) packaging provides individual component strips suitable for manual or low-volume assembly. Tape & Reel (TR) packaging supplies components on continuous reels optimized for automated pick-and-place equipment and high-volume production. Both formats contain identical components.

Q: Are there compliance differences between these parts?

A: Both parts are RoHS compliant. The substitute carries ROHS3 certification, representing the current regulatory standard. Both parts are classified as REACH Unaffected and carry identical ECCN and HTSUS codes.

Q: What is the significance of the different base product numbers (DF12B versus DF12N)?

A: The base product number designates the connector series variant. DF12B and DF12N are both within the DF12 series but represent different product lines. The "N" variant (DF12N) is the active production line, while the "B" variant (DF12B) is obsolete. Both maintain identical specifications for the 14-position, 0.50mm pitch configuration.

Q: Is the contact finish thickness identical between both parts?

A: Yes. Both parts specify 8.00µin (0.203µm) gold plating thickness, ensuring equivalent electrical conductivity and corrosion resistance.