FH52-32S-0.5SH FFC/FPC Connector Equivalent & Substitute Parts

Part Overview

The FH52-32S-0.5SH is a 32-position flat flexible connector manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle applications with 0.50mm pitch contacts. This connector is classified as an active product with full RoHS compliance and halogen-free construction. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring identical electrical and mechanical specifications.

Substiute Parts

FH52-32S-0.5SH

Hirose Electric Co LtdIn Stock: 902FH52-32S-0.5SH Datasheet

Current PartRFQ

FH52-32S-0.5SH(99)

Hirose Electric Co LtdIn Stock: 2425FH52-32S-0.5SH(99) Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the FH52-32S-0.5SH is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following criteria:

• 32-position connector configuration
• 0.50mm (0.020") pitch spacing
• Surface mount, right-angle orientation
• Bottom contact configuration
• 0.30mm FFC/FPC thickness compatibility
• 2.00mm height above board
• Flip lock locking mechanism
• Phosphor bronze contacts with gold finish
• Halogen-free LCP housing and actuator materials
• 0.5A current rating
• -40°C to 105°C operating temperature range
• UL94 V-0 flammability rating
• RoHS compliance
• MSL 1 rating

The identified substitute maintains identical specifications across all parameters, ensuring direct interchangeability without design modification or performance compromise.

Parameter Comparison

Engineering Selection Recommendations

Both the FH52-32S-0.5SH and FH52-32S-0.5SH(99) are active products manufactured by Hirose Electric Co Ltd with identical electrical and mechanical specifications. Selection between these parts is based on inventory availability and procurement requirements rather than technical differentiation.

The FH52-32S-0.5SH(99) variant carries higher inventory availability (2327 pieces) compared to the primary part number (830 pieces), making it suitable for high-volume production runs and extended supply chain planning. Both parts maintain full RoHS compliance, halogen-free construction, and UL94 V-0 flammability certification, meeting regulatory requirements for consumer and industrial applications.

Direct substitution is supported without design modification, PCB layout changes, or performance impact. Both parts are suitable for applications requiring 32-position flat flexible connectors with 0.50mm pitch in surface mount, right-angle configurations.

Frequently Asked Questions (FAQ)

Q: Are FH52-32S-0.5SH and FH52-32S-0.5SH(99) electrically and mechanically interchangeable?

A: Yes. Both parts are manufactured by Hirose Electric Co Ltd and share identical specifications across all electrical and mechanical parameters, including pitch, position count, mounting orientation, contact materials, and operating characteristics. Direct substitution is supported without design modification.

Q: What does the "(99)" designation indicate in FH52-32S-0.5SH(99)?

A: The "(99)" suffix represents a variant designation from the manufacturer. It does not indicate a functional or specification difference. Both part numbers refer to the same connector design with identical performance characteristics.

Q: Can these connectors be used interchangeably in existing PCB designs?

A: Yes. The FH52-32S-0.5SH and FH52-32S-0.5SH(99) share identical footprints, mounting requirements, and mechanical dimensions. No PCB layout modifications are required for substitution.

Q: What is the significance of the 0.30mm FFC/FPC thickness specification?

A: The 0.30mm thickness refers to the flat flexible cable or printed circuit thickness that mates with this connector. This specification ensures proper contact engagement and mechanical retention. Both substitute parts support identical cable thickness.

Q: Are both parts suitable for high-reliability applications?

A: Both parts meet UL94 V-0 flammability requirements, maintain RoHS compliance, and feature halogen-free materials. The 20 mating cycle rating and MSL 1 classification support standard industrial and consumer applications. Application-specific reliability requirements should be evaluated against the provided specifications.

Q: What is the difference in inventory availability between these parts?

A: The FH52-32S-0.5SH has 830 pieces in stock, while FH52-32S-0.5SH(99) has 2327 pieces available. For procurement planning, the higher inventory of the (99) variant may provide supply chain advantages for large-volume orders.