FX8-100P-SV(21) Equivalent & Substitute Parts

Part Overview

The FX8-100P-SV(21) is a 100-position rectangular connector header from Hirose Electric's FunctionMax™ FX8 series, designed for surface mount applications with outer shroud contacts and gold plating. This part is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing production support, design updates, and component sourcing.

Substiute Parts

FX8-100P-SV(21)

Hirose Electric Co., Ltd.In Stock: 1183FX8-100P-SV(21) Datasheet

Current PartRFQ

FX8-100P-SV(91)

Hirose Electric Co LtdIn Stock: 1617FX8-100P-SV(91) Datasheet

DirectRFQ

FX8-100P-SV(71)

Hirose Electric Co LtdIn Stock: 836FX8-100P-SV(71) Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the FX8-100P-SV(21) is determined by strict equivalence across the following critical parameters:

• Connector Type & Configuration: Header with outer shroud contacts, 100 positions, 2 rows
• Electrical Specifications: 0.024" (0.60mm) pitch
• Physical Dimensions: 0.112" (2.85mm) height above board, 3mm mated stacking height
• Contact Material: Gold finish
• Mounting Method: Surface mount with board guide feature
• Environmental Rating: Moisture Sensitivity Level 1

The substitute parts FX8-100P-SV(91) and FX8-100P-SV(71) maintain identical electrical and mechanical specifications across all critical parameters. Differences exist only in product status, RoHS compliance revision level, and packaging format, which do not affect functional interchangeability in the connector interface.

Parameter Comparison

Engineering Selection Recommendations

FX8-100P-SV(91) is the primary substitute for the obsolete FX8-100P-SV(21). This part maintains full electrical and mechanical compatibility while offering active product status and ROHS3 compliance. Current inventory of 1564 units supports production continuity.

FX8-100P-SV(71) serves as a secondary substitute with identical functional specifications and active product status. RoHS compliance is confirmed. Current inventory of 764 units is available. Selection between FX8-100P-SV(91) and FX8-100P-SV(71) may be determined by supply chain requirements, compliance documentation needs, or packaging preferences, as both parts are functionally equivalent.

Both substitute parts are packaged in tube format, which may differ from the original packaging specification for FX8-100P-SV(21).

Frequently Asked Questions (FAQ)

Q: Can FX8-100P-SV(91) or FX8-100P-SV(71) be used as direct replacements for FX8-100P-SV(21)?

A: Yes. Both parts are functionally equivalent across all critical electrical and mechanical parameters: 100 positions, 0.024" (0.60mm) pitch, 2-row configuration, surface mount design, gold contact finish, and identical physical dimensions. The connector interface is fully compatible.

Q: What is the difference between the three part numbers?

A: The primary differences are product status and RoHS compliance revision. FX8-100P-SV(21) is obsolete and RoHS non-compliant. FX8-100P-SV(91) is active and ROHS3 compliant. FX8-100P-SV(71) is active and RoHS compliant. All three parts have identical electrical and mechanical specifications.

Q: Does packaging format affect compatibility?

A: Packaging format does not affect the connector's electrical or mechanical performance. FX8-100P-SV(91) and FX8-100P-SV(71) are supplied in tube packaging. Packaging selection should be based on assembly process requirements and handling procedures.

Q: Are there any compliance considerations when substituting these parts?

A: FX8-100P-SV(91) and FX8-100P-SV(71) both meet current RoHS compliance standards, whereas FX8-100P-SV(21) does not. Both substitute parts are REACH unaffected and classified as EAR99 for export control purposes. Compliance requirements for your application should determine which substitute is appropriate.

Q: What inventory levels are available for these substitute parts?

A: FX8-100P-SV(91) has 1564 units in stock. FX8-100P-SV(71) has 764 units in stock. Both are classified as new original stock.