EB61-S0D366XF Equivalent & Substitute Parts

Part Overview

The EB61-S0D366XF is a 72-position female card edge connector manufactured by Vishay Dale, designed for dual-edge applications with 0.125" (3.18mm) pitch spacing. This connector features gold-plated phosphor bronze contacts, through-hole solder termination, and operates across -65°C to 125°C. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system support and new design implementations.

Substiute Parts

EB61-S0D366XF

Vishay DaleIn Stock: 1090EB61-S0D366XF Datasheet

Current PartRFQ

EB63-S0D366XF

Vishay DaleIn Stock: 695EB63-S0D366XF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the EB61-S0D366XF is determined by strict alignment of the following critical parameters:

• Position Count & Configuration: 72 positions, dual-edge, 36 positions per row
• Pitch Spacing: 0.125" (3.18mm) center-to-center
• Gender & Contact Type: Female connectors with cantilever contact design
• Card Thickness Tolerance: 0.054" ~ 0.071" (1.37mm ~ 1.80mm)
• Electrical Properties: Phosphor bronze contacts with gold plating, solder termination
• Mechanical Interface: Through-hole mounting, flush mount flange with top opening
• Environmental Range: -65°C ~ 125°C operating temperature

The EB63-S0D366XF meets all substitution criteria while offering improved product status and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The EB63-S0D366XF is the direct substitute for the EB61-S0D366XF. Both connectors share identical electrical and mechanical specifications across all critical parameters including position count, pitch, contact configuration, and operating temperature range.

The EB63-S0D366XF offers two significant advantages:

Product Status: The EB63-S0D366XF maintains active product status, ensuring continued manufacturer support and availability, whereas the EB61-S0D366XF is obsolete.

Regulatory Compliance: The EB63-S0D366XF is ROHS3 compliant, meeting current environmental and regulatory requirements. The EB61-S0D366XF is RoHS non-compliant.

The insulation material differs between the two parts (DAP versus Polyester Thermoplastic, Glass Filled) and the connector color differs (Green versus Black), but these variations do not affect electrical or mechanical compatibility. Both materials maintain the same operating temperature range and mechanical properties required for the application.

Frequently Asked Questions (FAQ)

Q: Are the EB61-S0D366XF and EB63-S0D366XF electrically interchangeable?

A: Yes. Both connectors feature identical contact materials (phosphor bronze), contact finish (gold plating), contact type (cantilever), and electrical specifications. They are electrically interchangeable.

Q: Will the EB63-S0D366XF fit the same PCB footprint as the EB61-S0D366XF?

A: Yes. Both connectors share identical mechanical specifications: 72 positions, 0.125" (3.18mm) pitch, dual-edge configuration, through-hole mounting, and flush mount flange design. PCB footprints are identical.

Q: What is the difference in insulation material between these connectors?

A: The EB61-S0D366XF uses Diallyl Phthalate (DAP) insulation, while the EB63-S0D366XF uses Polyester Thermoplastic, Glass Filled insulation. Both materials support the -65°C to 125°C operating temperature range and maintain equivalent mechanical properties for this application.

Q: Does the color difference affect compatibility?

A: No. The color difference (green versus black) is cosmetic only and does not affect electrical or mechanical performance.

Q: Why should I select the EB63-S0D366XF over the EB61-S0D366XF?

A: The EB63-S0D366XF is the recommended choice because it maintains active product status and is ROHS3 compliant, whereas the EB61-S0D366XF is obsolete and RoHS non-compliant.

Q: Are there any card thickness restrictions I should be aware of?

A: Both connectors accept cards with thickness between 0.054" and 0.071" (1.37mm to 1.80mm). Ensure your application card thickness falls within this range.