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64-9518-10 DIP Socket 64-Position Equivalent & Substitute Parts
Part Overview
The Aries Electronics 64-9518-10 is a 64-position DIP socket designed for IC and transistor applications. This through-hole component features a 0.9" (22.86mm) row spacing with gold-plated mating contacts and tin-plated posts. The part is currently active in production with 881 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when alternative contact finishes or compliance requirements are needed.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 64-9518-10 |
| Manufacturer | Aries Electronics |
| Category | Sockets for ICs, Transistors |
| Number of Positions | 64 (2 x 32) |
| Type | DIP, 0.9" (22.86mm) Row Spacing |
| Pitch - Mating | 0.100" (2.54mm) |
| Pitch - Post | 0.100" (2.54mm) |
| Contact Finish - Mating | Gold |
| Contact Finish - Post | Tin |
| Mounting Type | Through Hole |
| Termination | Solder |
| Current Rating | 3 A |
| Termination Post Length | 0.125" (3.18mm) |
| RoHS Status | ROHS3 Compliant |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitution eligibility for the 64-9518-10 is determined by the following critical parameters:
Mechanical Compatibility:
- 64-position configuration (2 x 32 arrangement)
- 0.9" (22.86mm) row spacing
- 0.100" (2.54mm) pitch for both mating and post contacts
- Through-hole mounting with 0.125" (3.18mm) post length
- Open frame design
Electrical Compatibility:
- 3 A current rating
- Beryllium copper mating contact material
- Brass or brass alloy post contact material
Contact Finish Variations: Substitute parts are grouped by mating contact finish (gold, tin, or tin-lead), which affects corrosion resistance and solderability but does not impact mechanical fit or electrical performance within the specified current rating.
Compliance Considerations: RoHS3 compliance status and tin-lead post finishes are documented to support design requirements and regulatory constraints.
Parameter Comparison
| Parameter | 64-9518-10 (Aries) | 110-43-964-41-001000 (Mill-Max) | 110-44-964-41-001000 (Mill-Max) | 110-93-964-41-001000 (Mill-Max) | 110-99-964-41-001000 (Mill-Max) |
|---|---|---|---|---|---|
| Manufacturer | Aries Electronics | Mill-Max Manufacturing Corp. | Mill-Max Manufacturing Corp. | Mill-Max Manufacturing Corp. | Mill-Max Manufacturing Corp. |
| Number of Positions | 64 (2 x 32) | 64 (2 x 32) | 64 (2 x 32) | 64 (2 x 32) | 64 (2 x 32) |
| Row Spacing | 0.9" (22.86mm) | 0.9" (22.86mm) | 0.9" (22.86mm) | 0.9" (22.86mm) | 0.9" (22.86mm) |
| Pitch - Mating | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) |
| Pitch - Post | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) |
| Contact Finish - Mating | Gold | Gold | Tin | Gold | Tin-Lead |
| Contact Finish Thickness - Mating | 10.0µin (0.25µm) | 30.0µin (0.76µm) | 100.0µin (2.54µm) | 30.0µin (0.76µm) | 200.0µin (5.08µm) |
| Contact Material - Mating | Beryllium Copper | Beryllium Copper | Beryllium Copper | Beryllium Copper | Beryllium Copper |
| Contact Finish - Post | Tin | Tin | Tin | Tin-Lead | Tin-Lead |
| Contact Material - Post | Brass | Brass Alloy | Brass Alloy | Brass Alloy | Brass Alloy |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Termination Post Length | 0.125" (3.18mm) | 0.125" (3.18mm) | 0.125" (3.18mm) | 0.125" (3.18mm) | 0.125" (3.18mm) |
| Current Rating | 3 A | 3 A | 3 A | 3 A | 3 A |
| Operating Temperature | Not specified | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS non-compliant | RoHS non-compliant |
| Packaging | Bulk | Tube | Tube | Tube | Tube |
| Inventory Status | 881 Pcs New Original In Stock | 803 Pcs New Original In Stock | 1241 Pcs New Original In Stock | 1115 Pcs New Original In Stock | 807 Pcs New Original In Stock |
Engineering Selection Recommendations
For RoHS3 Compliant Applications: Select 64-9518-10 (Aries Electronics), 110-43-964-41-001000 (Mill-Max gold finish), or 110-44-964-41-001000 (Mill-Max tin finish). All three parts meet ROHS3 compliance requirements. The 110-44-964-41-001000 offers the highest inventory availability at 1241 units.
For Non-Compliant or Legacy Applications: Parts 110-93-964-41-001000 and 110-99-964-41-001000 are available for designs that do not require RoHS compliance. These parts feature tin-lead post finishes and are suitable for applications with established legacy specifications.
For Gold Mating Contact Finish: Choose between 64-9518-10, 110-43-964-41-001000, or 110-93-964-41-001000. All provide gold-plated mating contacts. The 64-9518-10 has the thinnest gold plating (10.0µin), while Mill-Max alternatives provide 30.0µin thickness.
For Tin Mating Contact Finish: Select 110-44-964-41-001000 for RoHS3 compliance with tin-plated mating contacts and maximum gold plating thickness (100.0µin).
For Tin-Lead Mating Contact Finish: Select 110-99-964-41-001000 for applications requiring tin-lead plating on both mating and post contacts.
Frequently Asked Questions (FAQ)
Q: Are all substitute parts mechanically interchangeable with the 64-9518-10?
A: Yes. All substitute parts share identical mechanical specifications: 64-position configuration, 0.9" row spacing, 0.100" pitch, through-hole mounting, and 0.125" post length. They fit the same PCB footprint and accommodate the same IC packages.
Q: What is the difference between the contact finish options?
A: Contact finish affects corrosion resistance and solderability. Gold finishes provide superior corrosion resistance and are preferred for high-reliability applications. Tin finishes offer good solderability and lower cost. Tin-lead finishes are used in legacy designs. All finishes support the 3 A current rating.
Q: Can I substitute a tin-finish part for a gold-finish part?
A: Mechanically and electrically, yes. However, design specifications may require specific contact finishes for corrosion resistance or solderability performance. Verify design requirements before substitution.
Q: What is the significance of RoHS compliance status?
A: RoHS3 compliant parts (64-9518-10, 110-43-964-41-001000, 110-44-964-41-001000) meet European Union restrictions on hazardous substances and are required for products sold in regulated markets. Non-compliant parts (110-93-964-41-001000, 110-99-964-41-001000) contain tin-lead finishes and are restricted in some applications.
Q: Does packaging type affect compatibility?
A: No. The 64-9518-10 is supplied in bulk packaging, while Mill-Max substitutes are supplied in tube packaging. Packaging affects handling and storage but does not impact electrical or mechanical performance.
Q: Are there operating temperature differences between parts?
A: The 64-9518-10 does not specify an operating temperature range. All Mill-Max substitutes are rated for -55°C to 125°C operation. For applications requiring confirmed temperature performance, Mill-Max parts provide documented specifications.
Q: Which substitute offers the best inventory availability?
A: The 110-44-964-41-001000 (tin finish, RoHS3 compliant) has the highest inventory at 1241 units in stock.
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