FX8-120P-SV1(21) Equivalent & Substitute Parts

Part Overview

The FX8-120P-SV1(21) is a 120-position rectangular connector header manufactured by Hirose Electric Co Ltd, part of the FunctionMax™ FX8 series. This surface mount connector features outer shroud contacts with gold plating and is designed for high-density interconnect applications requiring board-guided assembly.

The FX8-120P-SV1(21) carries an obsolete product status. Equivalent and substitute parts are available within the same FunctionMax™ FX8 series to support ongoing design requirements and procurement needs.

Substiute Parts

FX8-120P-SV1(21)

Hirose Electric Co LtdIn Stock: 914FX8-120P-SV1(21) Datasheet

Current PartRFQ

FX8-120P-SV1(91)

Hirose Electric Co LtdIn Stock: 4198FX8-120P-SV1(91) Datasheet

DirectRFQ

FX8-120P-SV1(71)

Hirose Electric Co., Ltd.In Stock: 713FX8-120P-SV1(71) Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FX8-120P-SV1(21) are determined by electrical and mechanical parameter equivalence within the FunctionMax™ FX8 series. The following parameters establish substitution eligibility:

• Number of Positions: 120
• Pitch: 0.024" (0.60mm)
• Number of Rows: 2
• Connector Type: Header, Outer Shroud Contacts
• Mounting Type: Surface Mount
• Contact Finish: Gold
• Mated Stacking Height: 4mm
• Height Above Board: 0.152" (3.85mm)
• Features: Board Guide

All substitute parts maintain identical electrical and mechanical specifications. Differences exist only in packaging configuration and product status (active vs. obsolete).

Parameter Comparison

Engineering Selection Recommendations

Both FX8-120P-SV1(91) and FX8-120P-SV1(71) are functionally equivalent to the obsolete FX8-120P-SV1(21) and are suitable for direct substitution based on electrical and mechanical parameters.

FX8-120P-SV1(91) is the primary substitute, carrying active product status and ROHS3 compliance. This part is available in tube packaging with 4095 units in stock.

FX8-120P-SV1(71) is an alternative substitute with active product status and RoHS compliance. This part is available in tube packaging with 643 units in stock.

The FX8-120P-SV1(21) is RoHS non-compliant. Both substitute parts meet current RoHS requirements, making them suitable for applications subject to RoHS regulations.

Frequently Asked Questions (FAQ)

Q: Can FX8-120P-SV1(91) or FX8-120P-SV1(71) be used as direct replacements for FX8-120P-SV1(21)?

A: Yes. Both parts are electrically and mechanically equivalent. All critical parameters including position count, pitch, row configuration, connector type, mounting method, contact finish, and stacking heights are identical.

Q: What is the difference between FX8-120P-SV1(91) and FX8-120P-SV1(71)?

A: The parts are electrically and mechanically identical. Differences exist in packaging (both supplied in tube) and RoHS compliance status. FX8-120P-SV1(91) carries ROHS3 compliance, while FX8-120P-SV1(71) carries RoHS compliance. Both are active products with adequate inventory availability.

Q: Why is the FX8-120P-SV1(21) marked as obsolete?

A: Product status reflects manufacturer lifecycle decisions. Equivalent active alternatives are available within the same FunctionMax™ FX8 series with identical electrical and mechanical specifications.

Q: Are there any compliance differences between the three parts?

A: The FX8-120P-SV1(21) is RoHS non-compliant. Both FX8-120P-SV1(91) and FX8-120P-SV1(71) meet RoHS requirements. All three parts maintain identical REACH, ECCN, and HTSUS classifications.

Q: What is the moisture sensitivity level for these connectors?

A: All three parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.