DF9-25P-1V(69) Equivalent & Substitute Parts

Part Overview

The DF9-25P-1V(69) is a 25-position rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount applications with center strip contacts and gold plating. This connector is classified as an active product with RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent mechanical and electrical specifications are maintained across the DF9 series, allowing for component interchangeability based on standardized parameters such as pitch, position count, mounting type, and connector geometry.

Substiute Parts

DF9-25P-1V(69)

Hirose Electric Co LtdIn Stock: 1634DF9-25P-1V(69) Datasheet

Current PartRFQ

DF9-25P-1V(32)

Hirose Electric Co LtdIn Stock: 2237DF9-25P-1V(32) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts within the DF9 series are determined by equivalence in the following critical parameters:

• Connector Type: Header, Center Strip Contacts
• Number of Positions: 25
• Number of Rows: 2
• Pitch: 0.039" (1.00mm)
• Mounting Type: Surface Mount
• Height Above Board: 0.130" (3.30mm)
• Mated Stacking Heights: 4.3mm
• Features: Board Guide, Solder Retention
• Base Product Number: DF9-25P

The DF9-25P-1V(32) maintains identical mechanical and electrical specifications across all these parameters. The primary distinction between the main part and its substitute is the contact finish material: the DF9-25P-1V(69) features gold plating, while the DF9-25P-1V(32) features tin plating. Both finishes are compatible with standard PCB assembly processes and meet their respective RoHS compliance requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the DF9-25P-1V(69) and DF9-25P-1V(32) are active products with full RoHS compliance. The DF9-25P-1V(69) carries RoHS Compliant status, while the DF9-25P-1V(32) carries ROHS3 Compliant status, indicating enhanced environmental compliance. Both parts maintain identical mechanical footprints, pitch specifications, and mounting characteristics, ensuring direct interchangeability in PCB layouts. Selection between these parts should be based on contact finish requirements specific to the application and supply chain availability. The DF9-25P-1V(32) offers higher inventory availability (2166 pcs vs. 1561 pcs) and tin plating, which is standard for most general-purpose applications. The DF9-25P-1V(69) with gold plating is suitable for applications requiring enhanced corrosion resistance or specific contact resistance specifications.

Frequently Asked Questions (FAQ)

Q: Are the DF9-25P-1V(69) and DF9-25P-1V(32) mechanically interchangeable?

A: Yes. Both parts share identical connector geometry, pitch (1.00mm), position count (25), row configuration (2), and mounting type (surface mount). They are direct mechanical substitutes.

Q: What is the difference between gold and tin contact finishes?

A: The DF9-25P-1V(69) features gold plating at 8.00µin thickness, while the DF9-25P-1V(32) features tin plating at 39.4µin thickness. Gold provides superior corrosion resistance and lower contact resistance; tin is standard for general applications and cost-effective.

Q: Do both parts have the same RoHS compliance level?

A: Both parts are RoHS compliant. The DF9-25P-1V(69) carries RoHS Compliant status, and the DF9-25P-1V(32) carries ROHS3 Compliant status, indicating the latter meets the most current RoHS 3 directive requirements.

Q: Can I use the DF9-25P-1V(32) as a direct replacement for the DF9-25P-1V(69) in existing designs?

A: Yes, provided the application does not have specific contact finish requirements. Both parts maintain identical electrical and mechanical specifications across all critical parameters.

Q: What is the moisture sensitivity level for both parts?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Q: Are both parts available in the same packaging format?

A: Yes. Both the DF9-25P-1V(69) and DF9-25P-1V(32) are supplied in Tape & Reel (TR) packaging.