FX2C-40P-1.27DSA Equivalent & Substitute Parts

Part Overview

The FX2C-40P-1.27DSA is a vertical D-Sub, D-shaped connector manufactured by Hirose Electric Co Ltd, designed as a 40-position header with 1.27mm pitch. This connector is classified as a position connector for board-to-board applications. The main part is currently listed as obsolete and RoHS non-compliant, making identification of active equivalent parts essential for ongoing design and procurement requirements.

Substiute Parts

FX2C-40P-1.27DSA

Hirose Electric Co LtdIn Stock: 1100FX2C-40P-1.27DSA Datasheet

Current PartRFQ

FX2C-40P-1.27DSA(71)

Hirose Electric Co LtdIn Stock: 1216FX2C-40P-1.27DSA(71) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The FX2C-40P-1.27DSA(71) is identified as a direct substitute based on the following matching parameters:

• Identical manufacturer: Hirose Electric Co Ltd
• Identical connector category: D-Sub, D-Shaped Connectors
• Identical position count: 40 positions
• Identical row configuration: 2 rows
• Identical pitch specification: 1.27mm
• Identical mounting type: Through Hole
• Identical termination method: Solder
• Identical connector type: Plug
• Identical connector style: Center Strip Contacts
• Identical application: Board to Board
• Identical contact finish: Gold
• Identical MSL rating: 1 (Unlimited)
• Identical REACH status: REACH Unaffected
• Identical ECCN classification: EAR99
• Identical HTSUS code: 8536.69.4040

The primary distinction is product status and compliance: the substitute part is active and RoHS3 compliant, whereas the original part is obsolete and RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

The FX2C-40P-1.27DSA(71) is the direct substitute for the obsolete FX2C-40P-1.27DSA. Selection of the substitute part is based on:

• Product status transition: The substitute is an active product, ensuring ongoing availability and manufacturer support, whereas the original part is obsolete.
• Regulatory compliance: The substitute meets ROHS3 compliance requirements, addressing environmental and regulatory standards that the original non-compliant part does not satisfy.
• Functional equivalence: All electrical and mechanical parameters remain identical, ensuring drop-in compatibility in existing designs.
• Certification alignment: Both parts maintain identical REACH and ECCN classifications, preserving export and supply chain compliance.

Frequently Asked Questions (FAQ)

Q: Can FX2C-40P-1.27DSA(71) be used as a direct replacement for FX2C-40P-1.27DSA?

A: Yes. The substitute part maintains identical electrical and mechanical specifications, including 40 positions, 1.27mm pitch, through-hole solder termination, and board-to-board configuration. Physical and functional compatibility is assured.

Q: What is the primary difference between these two parts?

A: The main part is obsolete and RoHS non-compliant, while the substitute is an active product with ROHS3 compliance. The substitute also specifies packaging as Tray and provides additional detail on contact finish specifications.

Q: Are there packaging differences between the main part and substitute?

A: The substitute part is packaged in Tray format. Packaging specifications for the main part were not provided. Confirm packaging requirements with your procurement specifications.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both parts carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any compliance or certification differences?

A: The substitute part is ROHS3 compliant, whereas the main part is RoHS non-compliant. Both parts maintain identical REACH Unaffected status and EAR99 ECCN classification.