FH33-9S-0.5SH Equivalent & Substitute Parts

Part Overview

The FH33-9S-0.5SH is a 9-position FFC/FPC (Flat Flexible) connector manufactured by Hirose Electric Co Ltd, designed for surface mount applications with 0.50mm pitch spacing. This connector is classified as obsolete, which necessitates identification of active equivalent parts to maintain design continuity and ensure ongoing component availability for production and field service applications.

Substiute Parts

FH33-9S-0.5SH

Hirose Electric Co LtdIn Stock: 725FH33-9S-0.5SH Datasheet

Current PartRFQ

FH33-9S-0.5SH(10)

Hirose Electric Co LtdIn Stock: 10211FH33-9S-0.5SH(10) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The FH33-9S-0.5SH(10) qualifies as a direct substitute based on the following critical parameters:

• Number of Positions: Both parts maintain 9 positions, ensuring pin-count compatibility
• Pitch Specification: Both parts operate at 0.020" (0.50mm) pitch, maintaining electrical spacing requirements
• Connector Type: Both feature contacts positioned at the bottom, preserving mating interface geometry
• Mounting Configuration: Both are surface mount, right-angle connectors, maintaining PCB footprint compatibility
• Manufacturer Consistency: Both are manufactured by Hirose Electric Co Ltd, ensuring design lineage and mechanical interchangeability
• Series Alignment: Both belong to the FH33 series, confirming design family compatibility

The primary distinction is product status: the original part is obsolete, while FH33-9S-0.5SH(10) is active with current manufacturing and inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The FH33-9S-0.5SH(10) is the direct active equivalent for the obsolete FH33-9S-0.5SH. Selection of this substitute is based on:

• Mechanical Compatibility: Identical position count, pitch, connector type, and mounting configuration ensure direct PCB footprint compatibility without layout modifications
• Product Status: The substitute is active with established manufacturing processes and current inventory availability (10,126 pcs in stock), eliminating supply chain risk
• Compliance: The substitute carries RoHS Compliant certification, meeting current regulatory requirements for electronic component manufacturing and distribution
• Packaging: Tape & Reel (TR) packaging supports automated assembly processes standard in modern manufacturing environments

No design modifications or board-level changes are required for this substitution.

Frequently Asked Questions (FAQ)

Q: Can FH33-9S-0.5SH(10) be used as a direct replacement without PCB modifications?

A: Yes. Both connectors share identical mechanical and electrical specifications for position count (9), pitch (0.50mm), connector type (bottom contacts), and mounting configuration (surface mount, right angle). No PCB layout changes are necessary.

Q: What is the significance of the "(10)" designation in FH33-9S-0.5SH(10)?

A: The "(10)" suffix identifies a specific variant within the FH33 series. This designation distinguishes the active production part from the obsolete original, while maintaining full mechanical and electrical compatibility.

Q: Are there any compliance differences between the original and substitute parts?

A: The substitute part carries RoHS Compliant certification and MSL 1 (Unlimited) rating, meeting current regulatory standards. The original part's compliance status is not specified in available documentation.

Q: What packaging format is available for the substitute part?

A: FH33-9S-0.5SH(10) is supplied in Tape & Reel (TR) format, which is standard for automated surface mount assembly processes.

Q: Is inventory availability a concern for the substitute part?

A: No. The substitute part has 10,126 pieces in current stock, providing adequate supply for production and field service requirements.