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ST40-10S-CVR(80) Equivalent & Substitute Parts
Part Overview
The ST40-10S-CVR(80) is a 10-position rectangular plug connector manufactured by Hirose Electric Co Ltd, designed for solder termination with discrete wire gauges 28-30 AWG. This connector features gold-plated male pins with a 0.020" (0.50mm) pitch in a single-row configuration and free-hanging in-line mounting.
The ST40-10S-CVR(80) is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this connector.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | ST40-10S-CVR(80) |
| Manufacturer | Hirose Electric Co Ltd |
| Category | Rectangular Connectors |
| Connector Type | Plug |
| Contact Type | Male Pin |
| Number of Positions | 10 |
| Pitch | 0.020" (0.50mm) |
| Number of Rows | 1 |
| Cable Termination | Solder |
| Wire Gauge | 28-30 AWG |
| Contact Finish | Gold |
| Contact Finish Thickness | 8.00µin (0.203µm) |
| Color | Black |
| Mounting Type | Free Hanging (In-Line) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution for the ST40-10S-CVR(80) is determined by strict equivalence across the following critical parameters:
- Connector type (Plug)
- Contact type (Male Pin)
- Number of positions (10)
- Pitch (0.020" / 0.50mm)
- Number of rows (1)
- Cable termination method (Solder)
- Wire gauge compatibility (28-30 AWG)
- Contact finish (Gold)
- Contact finish thickness (8.00µin / 0.203µm)
- Color (Black)
- Mounting type (Free Hanging In-Line)
The ST40-10S-CVR(30) meets all these criteria and is therefore a direct functional equivalent. The primary distinction is packaging format and product status, with the substitute part being actively manufactured and available.
Parameter Comparison
| Parameter | ST40-10S-CVR(80) | ST40-10S-CVR(30) | Match |
|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Yes |
| Category | Rectangular Connectors | Rectangular Connectors | Yes |
| Connector Type | Plug | Plug | Yes |
| Contact Type | Male Pin | Male Pin | Yes |
| Number of Positions | 10 | 10 | Yes |
| Pitch | 0.020" (0.50mm) | 0.020" (0.50mm) | Yes |
| Number of Rows | 1 | 1 | Yes |
| Cable Termination | Solder | Solder | Yes |
| Wire Gauge | 28-30 AWG | 28-30 AWG | Yes |
| Contact Finish | Gold | Gold | Yes |
| Contact Finish Thickness | 8.00µin (0.203µm) | 8.00µin (0.203µm) | Yes |
| Color | Black | Black | Yes |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | Yes |
| MSL | 1 (Unlimited) | 1 (Unlimited) | Yes |
| Product Status | Obsolete | Active | Different |
| Packaging | Not specified | Tray | Different |
| RoHS Status | Not specified | ROHS3 Compliant | Different |
| REACH Status | Not specified | REACH Unaffected | Different |
Engineering Selection Recommendations
The ST40-10S-CVR(30) is the direct substitute for the obsolete ST40-10S-CVR(80). Both parts are manufactured by Hirose Electric Co Ltd and share identical electrical and mechanical specifications across all critical parameters.
Selection of ST40-10S-CVR(30) is supported by:
- Active product status ensuring ongoing availability and supply chain reliability
- ROHS3 compliance for regulatory alignment with current environmental standards
- REACH unaffected status confirming compliance with chemical substance regulations
- Tray packaging suitable for automated assembly and inventory management
- Identical connector specifications ensuring mechanical and electrical interchangeability
The ST40-10S-CVR(30) is available in higher inventory quantities (1167 pcs) compared to the obsolete variant, supporting both new designs and replacement applications.
Frequently Asked Questions (FAQ)
Q: Are ST40-10S-CVR(80) and ST40-10S-CVR(30) mechanically interchangeable?
A: Yes. Both connectors share identical mechanical specifications including pitch (0.020" / 0.50mm), number of positions (10), row configuration (1), mounting type (free hanging in-line), and physical dimensions. They are mechanically interchangeable.
Q: Are ST40-10S-CVR(80) and ST40-10S-CVR(30) electrically interchangeable?
A: Yes. Both connectors feature identical electrical specifications including male pin contact type, gold contact finish (8.00µin thickness), wire gauge compatibility (28-30 AWG), and solder termination method. They are electrically interchangeable.
Q: What is the difference between ST40-10S-CVR(80) and ST40-10S-CVR(30)?
A: The primary differences are product status, packaging format, and regulatory compliance documentation. ST40-10S-CVR(80) is obsolete with unspecified packaging, while ST40-10S-CVR(30) is active, supplied in tray packaging, and certified ROHS3 compliant and REACH unaffected.
Q: Can I use ST40-10S-CVR(30) as a direct replacement in existing designs?
A: Yes. The ST40-10S-CVR(30) is a direct functional equivalent suitable for replacement in applications currently using ST40-10S-CVR(80). No design modifications are required.
Q: What packaging does ST40-10S-CVR(30) come in?
A: ST40-10S-CVR(30) is supplied in tray packaging, suitable for both manual and automated assembly processes.
Q: Is ST40-10S-CVR(30) RoHS compliant?
A: Yes. ST40-10S-CVR(30) is ROHS3 compliant and REACH unaffected, meeting current environmental and chemical substance regulations.
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