DF12B(4.6)-60DP-0.5V(86) Equivalent & Substitute Parts

Part Overview

The DF12B(4.6)-60DP-0.5V(86) is a 60-position rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with outer shroud contacts and gold plating. This connector is classified as obsolete, making identification of active equivalent parts essential for ongoing production and design requirements. The substitute part maintains identical electrical and mechanical specifications while offering active product status and improved availability.

Substiute Parts

DF12B(3.5)-60DP-0.5V(86)

Hirose Electric Co LtdIn Stock: 1028DF12B(3.5)-60DP-0.5V(86) Datasheet

Current PartRFQ

DF12NB(3.5)-60DP-0.5V(51)

Hirose Electric Co LtdIn Stock: 1120DF12NB(3.5)-60DP-0.5V(51) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF12NB(4.6)-60DP-0.5V(51) qualifies as a direct substitute for the DF12B(4.6)-60DP-0.5V(86) based on the following critical parameters:

• Identical number of positions (60)
• Identical pitch specification (0.020" / 0.50mm)
• Identical number of rows (2)
• Identical connector type (Header, Outer Shroud Contacts)
• Identical mounting type (Surface Mount)
• Identical contact finish (Gold) and finish thickness (8.00µin / 0.203µm)
• Identical mated stacking height (4.6mm)
• Identical height above board (0.110" / 2.80mm)
• Identical MSL rating (1 - Unlimited)
• Same series family (DF12)

The substitution is valid because all electrical and mechanical parameters that determine connector compatibility remain unchanged between the main part and substitute.

Parameter Comparison

Engineering Selection Recommendations

The DF12NB(4.6)-60DP-0.5V(51) is the appropriate selection for applications currently using or specifying the DF12B(4.6)-60DP-0.5V(86). The substitute part offers the following advantages:

• Active product status ensures long-term availability and supply chain continuity
• ROHS3 compliance provides enhanced regulatory alignment compared to the obsolete part's RoHS compliance
• Tape & Reel packaging supports automated assembly processes
• Identical electrical and mechanical specifications eliminate design modifications
• Current inventory availability (1025 Pcs) supports production requirements

No design changes, PCB layout modifications, or assembly process adjustments are required when transitioning to the substitute part.

Frequently Asked Questions (FAQ)

Q: Are the DF12B(4.6)-60DP-0.5V(86) and DF12NB(4.6)-60DP-0.5V(51) pin-compatible?

A: Yes. Both parts feature identical pin counts (60 positions), pitch (0.50mm), row configuration (2 rows), and mounting footprint. Direct substitution is possible without PCB redesign.

Q: What is the difference between the part numbers?

A: The primary difference is the base product designation: "DF12B" versus "DF12N". The substitute uses the active DF12N series variant. All other specifications, including the 4.6mm stacking height, 60-position configuration, and 0.5V contact designation, remain identical.

Q: Does the packaging change affect assembly?

A: The substitute part is supplied in Tape & Reel (TR) packaging, which is standard for automated surface mount assembly. If the original part was supplied in alternative packaging, reel specifications should be confirmed with the supplier, but the component itself is identical.

Q: Are there compliance differences?

A: The substitute part carries ROHS3 compliance, which supersedes the original RoHS compliance designation. This represents an improvement in regulatory alignment and does not restrict usage in any application.

Q: Can I use the substitute part in existing designs without modification?

A: Yes. The substitute part is a direct equivalent with identical electrical and mechanical parameters. No design changes, layout modifications, or assembly process adjustments are necessary.