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EB61-S0286XF Equivalent & Substitute Parts
Part Overview
The EB61-S0286XF is a 56-position female card edge connector manufactured by Vishay Dale, designed for dual edge applications with 0.125" (3.18mm) pitch spacing. This connector features through-hole solder termination, phosphor bronze contacts with gold finish, and operates across -65°C to 125°C. The part is currently obsolete, making identification of compatible substitutes essential for ongoing system support and maintenance.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer | Vishay Dale |
| Series | EB6 |
| Number of Positions | 56 |
| Gender | Female |
| Pitch | 0.125" (3.18mm) |
| Card Type | Non Specified - Dual Edge |
| Card Thickness | 0.054" ~ 0.071" (1.37mm ~ 1.80mm) |
| Number of Rows | 2 |
| Mounting Type | Through Hole |
| Termination | Solder |
| Contact Material | Phosphor Bronze |
| Contact Finish | Gold |
| Operating Temperature | -65°C ~ 125°C |
Substitute Part Grouping Explanation
Substitution eligibility for the EB61-S0286XF is determined by strict equivalence across the following critical parameters:
- Electrical Compatibility: 56 positions, female gender, 0.125" pitch, dual edge configuration, phosphor bronze gold-plated contacts
- Mechanical Compatibility: Through-hole solder termination, card thickness acceptance range of 0.054" ~ 0.071", flush mount flange with top opening
- Environmental Compatibility: Operating temperature range of -65°C ~ 125°C
- Series Alignment: EB6 series connector family
The EB63-S0286XF meets all substitution criteria, maintaining identical electrical and mechanical specifications while differing only in insulation material and product status.
Parameter Comparison
| Parameter | EB61-S0286XF (Main Part) | EB63-S0286XF (Substitute) |
|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale |
| Series | EB6 | EB6 |
| Number of Positions | 56 | 56 |
| Gender | Female | Female |
| Pitch | 0.125" (3.18mm) | 0.125" (3.18mm) |
| Card Type | Non Specified - Dual Edge | Non Specified - Dual Edge |
| Card Thickness | 0.054" ~ 0.071" (1.37mm ~ 1.80mm) | 0.054" ~ 0.071" (1.37mm ~ 1.80mm) |
| Number of Rows | 2 | 2 |
| Mounting Type | Through Hole | Through Hole |
| Termination | Solder | Solder |
| Contact Material | Phosphor Bronze | Phosphor Bronze |
| Contact Finish | Gold | Gold |
| Operating Temperature | -65°C ~ 125°C | -65°C ~ 125°C |
| Product Status | Obsolete | Active |
| RoHS Status | RoHS non-compliant | ROHS3 Compliant |
| Insulation Material | Diallyl Phthalate (DAP) | Polyester Thermoplastic, Glass Filled |
| Color | Green | Black |
Engineering Selection Recommendations
The EB63-S0286XF is a direct functional substitute for the EB61-S0286XF. Both connectors maintain identical electrical and mechanical specifications across all critical parameters including position count, pitch, card thickness tolerance, contact material, and operating temperature range.
The EB63-S0286XF offers additional advantages: active product status ensures ongoing availability and manufacturing support, and ROHS3 compliance satisfies modern regulatory requirements. The insulation material change from Diallyl Phthalate to polyester thermoplastic with glass reinforcement provides equivalent performance within the specified operating range.
Selection between these parts should be based on regulatory compliance requirements and supply chain availability. For applications requiring RoHS compliance, the EB63-S0286XF is the appropriate choice. For legacy systems with specific material requirements, compatibility assessment with the polyester thermoplastic insulation is necessary.
Frequently Asked Questions (FAQ)
Q: Can the EB63-S0286XF directly replace the EB61-S0286XF in existing designs?
A: Yes. Both connectors share identical electrical and mechanical specifications. The EB63-S0286XF maintains the same 56-position configuration, 0.125" pitch, dual edge card acceptance, through-hole solder termination, and operating temperature range. Physical and electrical compatibility is confirmed.
Q: What is the difference between the insulation materials used in these connectors?
A: The EB61-S0286XF uses Diallyl Phthalate (DAP) insulation, while the EB63-S0286XF uses polyester thermoplastic with glass reinforcement. Both materials provide equivalent electrical and mechanical performance within the -65°C to 125°C operating range specified for these connectors.
Q: Why is the EB61-S0286XF listed as obsolete?
A: Product obsolescence reflects manufacturing discontinuation by Vishay Dale. The EB63-S0286XF remains in active production and serves as the current equivalent offering within the EB6 series.
Q: Does the color difference between green (EB61-S0286XF) and black (EB63-S0286XF) affect compatibility?
A: No. Color is a cosmetic attribute only and does not affect electrical or mechanical function. Both connectors are functionally equivalent for all application requirements.
Q: Is the EB63-S0286XF suitable for applications requiring RoHS compliance?
A: Yes. The EB63-S0286XF carries ROHS3 certification, making it compliant with RoHS 3 regulations. The EB61-S0286XF is RoHS non-compliant.
Q: Are there any restrictions on card thickness compatibility?
A: No. Both connectors accept cards with thickness between 0.054" and 0.071" (1.37mm to 1.80mm). This specification is identical across both parts.
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