ST40X-10S-CVR(80) Equivalent & Substitute Parts

Part Overview

The ST40X-10S-CVR(80) is a 10-position rectangular plug connector manufactured by Hirose Electric Co Ltd, designed for solder termination with gold-plated contacts. This connector is classified as obsolete, which necessitates identification of active equivalent parts to maintain supply chain continuity and support ongoing applications requiring this connector type.

Substiute Parts

ST40X-10S-CVR(80)

Hirose Electric Co LtdIn Stock: 782ST40X-10S-CVR(80) Datasheet

Current PartRFQ

ST40X-10S-CVR(30)

Hirose Electric Co., Ltd.In Stock: 2001ST40X-10S-CVR(30) Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ST40X-10S-CVR(80) is determined by the following critical parameters that must remain constant:

• Connector Type: Plug configuration
• Number of Positions: 10 positions
• Pitch: 0.020" (0.50mm)
• Number of Rows: 1 row
• Cable Termination: Solder
• Contact Finish: Gold at 8.00µin (0.203µm) thickness
• Features: Shielded design
• Base Product Number: ST40X series

The ST40X-10S-CVR(30) meets all these electrical and mechanical parameters. The primary difference is the packaging format and product status transition from obsolete to active.

Parameter Comparison

Engineering Selection Recommendations

The ST40X-10S-CVR(30) is the direct equivalent for the obsolete ST40X-10S-CVR(80). Both connectors share identical electrical and mechanical specifications across all critical parameters. The ST40X-10S-CVR(30) offers the additional advantage of active product status, ensuring continued availability and manufacturer support.

The ST40X-10S-CVR(30) carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component procurement. Both parts maintain identical moisture sensitivity levels and export classifications.

Frequently Asked Questions (FAQ)

Q: Are the ST40X-10S-CVR(80) and ST40X-10S-CVR(30) electrically identical?

A: Yes. Both connectors feature 10 positions, 0.020" (0.50mm) pitch, gold-plated contacts at 8.00µin thickness, and solder termination. Electrical performance is equivalent.

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

A: The primary difference is packaging format and product status. The ST40X-10S-CVR(80) is obsolete with unspecified packaging, while the ST40X-10S-CVR(30) is active and supplied in tray packaging.

Q: Can I use ST40X-10S-CVR(30) as a direct replacement in existing designs?

A: Yes. The ST40X-10S-CVR(30) maintains identical mechanical and electrical specifications, including connector type, position count, pitch, contact finish, and shielding characteristics.

Q: Are there compliance differences between these parts?

A: The ST40X-10S-CVR(30) explicitly carries ROHS3 compliance and REACH unaffected status. Both parts share identical MSL ratings, ECCN, and HTSUS classifications.

Q: What is the inventory status for each part?

A: ST40X-10S-CVR(80) has 715 pieces in stock. ST40X-10S-CVR(30) has 1943 pieces in stock, providing greater availability for new orders.