DF12-20DS-0.5V(86) Equivalent & Substitute Parts

Part Overview

The DF12-20DS-0.5V(86) is a 20-position rectangular connector receptacle manufactured by Hirose Electric Co Ltd, designed for surface mount applications with center strip contacts and gold plating. This connector operates at a 0.50mm pitch and supports mated stacking heights of 4.6mm, 4mm, and 5mm.

The DF12-20DS-0.5V(86) carries an Obsolete product status. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this connector type.

Substiute Parts

DF12-20DS-0.5V(86)

Hirose Electric Co LtdIn Stock: 1444DF12-20DS-0.5V(86) Datasheet

Current PartRFQ

DF12NB-20DS-0.5V(51)

Hirose Electric Co LtdIn Stock: 15694DF12NB-20DS-0.5V(51) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF12-20DS-0.5V(86) is determined by the following critical parameters:

• Connector Type & Configuration: Receptacle with center strip contacts
• Position Count & Pitch: 20 positions at 0.50mm pitch
• Row Configuration: 2-row arrangement
• Mounting Technology: Surface mount compatibility
• Contact Material & Finish: Gold plating at 8.00µin thickness
• Physical Dimensions: Mated stacking heights (4.6mm, 4mm, 5mm) and height above board (2.70mm)
• Environmental Compliance: RoHS compliance and MSL rating

The substitute part DF12NB-20DS-0.5V(51) maintains identical electrical and mechanical specifications across all critical parameters, ensuring functional equivalence for direct replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The DF12NB-20DS-0.5V(51) is the direct substitute for the obsolete DF12-20DS-0.5V(86). Both parts share identical electrical and mechanical specifications, ensuring functional compatibility in existing designs.

The DF12NB-20DS-0.5V(51) carries Active product status with ROHS3 compliance, providing superior long-term supply chain availability compared to the Obsolete DF12-20DS-0.5V(86). The substitute maintains equivalent RoHS compliance and MSL rating, supporting identical environmental and handling requirements.

Packaging differences exist between the two parts: the original DF12-20DS-0.5V(86) uses standard packaging, while the DF12NB-20DS-0.5V(51) is supplied in Tape & Reel (TR) format. This packaging difference does not affect electrical or mechanical performance and is suitable for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Are the DF12-20DS-0.5V(86) and DF12NB-20DS-0.5V(51) electrically identical?

A: Yes. Both connectors maintain identical electrical specifications including 20-position configuration, 0.50mm pitch, gold contact finish at 8.00µin thickness, and equivalent RoHS compliance. They are electrically interchangeable.

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

A: The primary differences are product status and packaging. The DF12-20DS-0.5V(86) is Obsolete with standard packaging, while the DF12NB-20DS-0.5V(51) is Active with Tape & Reel packaging. All electrical and mechanical parameters are identical.

Q: Can I use the DF12NB-20DS-0.5V(51) as a direct replacement in my existing design?

A: Yes. The DF12NB-20DS-0.5V(51) maintains identical mating dimensions, stacking heights (4.6mm, 4mm, 5mm), and height above board (2.70mm). No design modifications are required for direct substitution.

Q: Does the Tape & Reel packaging affect compatibility?

A: No. Tape & Reel packaging is a supply format used for automated assembly processes. It does not affect the connector's electrical or mechanical performance. The connector itself is identical to standard packaging formats.

Q: What is the MSL rating for both connectors?

A: Both connectors carry MSL 1 (Unlimited), indicating no moisture sensitivity limitations during storage or handling.