EX80-54S-SH(37) Equivalent & Substitute Parts

Part Overview

The EX80-54S-SH(37) is a rectangular connector manufactured by Hirose Electric Co Ltd, designed as a surface-mount receptacle with vertical orientation. This component is classified as a Position Connector within the rectangular connectors category. The part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement planning. Substitute parts maintain identical electrical and mechanical specifications while offering improved availability and active product status.

Substiute Parts

EX80-54S-SH(37)

Hirose Electric Co LtdIn Stock: 1037EX80-54S-SH(37) Datasheet

Current PartRFQ

EX80-54S-SH(77)

Hirose Electric Co LtdIn Stock: 963EX80-54S-SH(77) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EX80-54S-SH(37) is determined by strict equivalence across the following parameters:

• Manufacturer: Hirose Electric Co Ltd
• Category: Rectangular Connectors
• Mount Type: Surface Mount (SMD)
• Orientation: Vertical
• Connector Type: Position Connector
• RoHS Compliance: RoHS Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Trade Classification: ECCN EAR99, HTSUS 8536.69.4040

The substitute part EX80-54S-SH(77) satisfies all electrical and mechanical equivalence criteria. The primary distinction is packaging configuration and product lifecycle status, with the substitute offering active availability and tape & reel packaging.

Parameter Comparison

Engineering Selection Recommendations

The EX80-54S-SH(77) is the direct functional equivalent for the obsolete EX80-54S-SH(37). Both parts maintain identical electrical and mechanical specifications, RoHS compliance, and trade classification codes. The substitute part offers the advantage of active product status with current manufacturing support. Packaging differences (tape & reel versus standard) do not affect electrical or mechanical compatibility and reflect standard industry practices for active production components. Selection of the substitute part eliminates obsolescence risk while maintaining full design compatibility.

Frequently Asked Questions (FAQ)

Q: Are EX80-54S-SH(37) and EX80-54S-SH(77) electrically identical?

A: Yes. Both parts are rectangular connectors with identical mount type (SMD), orientation (vertical), connector classification (Position Connector), and all electrical specifications including RoHS compliance and moisture sensitivity rating.

Q: What is the significance of the packaging difference between these parts?

A: The EX80-54S-SH(37) uses standard packaging, while the EX80-54S-SH(77) uses tape & reel (TR) packaging. This difference reflects manufacturing and distribution practices for active versus obsolete products and does not affect component functionality or PCB assembly compatibility.

Q: Can I use EX80-54S-SH(77) as a direct replacement in existing designs?

A: Yes. The substitute part maintains identical footprint, electrical characteristics, and mechanical specifications. No design modifications are required for substitution.

Q: Why is the original part listed as obsolete?

A: Product obsolescence reflects manufacturer lifecycle decisions. The substitute part EX80-54S-SH(77) provides continued access to equivalent functionality with active manufacturing support.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts share identical RoHS compliance status, ECCN classification (EAR99), and HTSUS code (8536.69.4040).