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DIP316-011BLF IC DIP Socket 16-Position Equivalent and Substitute Parts
Part Overview
The DIP316-011BLF is a 16-position DIP socket manufactured by Amphenol ICC (FCI) designed for through-hole mounting of dual inline package integrated circuits. This connector features gold-plated beryllium copper mating contacts with tin-plated brass posts, housed in a polycyclohexylenedimethylene terephthalate (PCT) polyester body with glass filler. The part is currently obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications requiring 16-position DIP socket connectivity with 0.3-inch row spacing and 0.100-inch pitch.
Substiute Parts
Key Parameters
| Parameter | DIP316-011BLF Specification |
|---|---|
| Number of Positions | 16 (2 x 8) |
| Type | DIP, 0.3" (7.62mm) Row Spacing |
| Pitch - Mating | 0.100" (2.54mm) |
| Pitch - Post | 0.100" (2.54mm) |
| Contact Finish - Mating | Gold |
| Contact Material - Mating | Beryllium Copper |
| Contact Finish - Post | Tin |
| Contact Material - Post | Brass |
| Mounting Type | Through Hole |
| Termination | Solder |
| Termination Post Length | 0.125" (3.18mm) |
| Housing Material | PCT Polyester, Glass Filled |
| Material Flammability Rating | UL94 V-0 |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the DIP316-011BLF is determined by strict adherence to the following electrical and mechanical parameters:
Critical Parameters for Substitution:
- 16-position configuration (2 x 8 arrangement)
- 0.3-inch (7.62mm) row spacing
- 0.100-inch (2.54mm) pitch for both mating and post contacts
- Through-hole solder termination
- Beryllium copper mating contacts with gold finish
- Brass post material
Acceptable Variations:
- Contact finish thickness on mating contacts (10.0µin to 30.0µin gold plating)
- Contact finish on posts (tin, tin-lead, or gold)
- Contact finish thickness on posts (200.0µin tin-lead or 10.0µin gold)
- Termination post length (0.108" to 0.170")
- Housing material composition (PCT polyester with or without glass filler)
- Operating temperature range (when specified)
- Current rating and contact resistance (when specified)
- RoHS compliance status
- Packaging format (tube or bulk)
Substitute parts must maintain the same 16-position DIP configuration, 0.3-inch row spacing, and 0.100-inch pitch to ensure mechanical and electrical compatibility with the original DIP316-011BLF socket.
Parameter Comparison
| Part Number | Manufacturer | Positions | Row Spacing | Pitch | Mating Contact Finish | Post Contact Finish | Post Length | Operating Temp | Product Status | RoHS Status |
|---|---|---|---|---|---|---|---|---|---|---|
| DIP316-011BLF | Amphenol ICC (FCI) | 16 (2x8) | 0.3" | 0.100" | Gold 10.0µin | Tin 200.0µin | 0.125" | - | Obsolete | - |
| 110-11-316-41-001000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 10.0µin | Gold 10.0µin | 0.125" | -55°C ~ 125°C | Active | ROHS3 Compliant |
| 110-13-316-41-801000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 30.0µin | Gold 10.0µin | 0.125" | -55°C ~ 125°C | Active | ROHS3 Compliant |
| 110-43-316-41-801000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 30.0µin | Tin 200.0µin | 0.125" | -55°C ~ 125°C | Active | ROHS3 Compliant |
| 110-83-316-41-001101 | Preci-Dip | 16 (2x8) | 0.3" | 0.100" | Gold 29.5µin | Tin | 0.125" | -55°C ~ 125°C | Active | ROHS3 Compliant |
| 110-87-316-41-001101 | Preci-Dip | 16 (2x8) | 0.3" | 0.100" | Gold Flash | Tin | 0.125" | -55°C ~ 125°C | Active | ROHS3 Compliant |
| 110-93-316-41-605000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 30.0µin | Tin-Lead 200.0µin | 0.125" | -55°C ~ 125°C | Active | RoHS non-compliant |
| 110-93-316-41-801000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 30.0µin | Tin-Lead 200.0µin | 0.125" | -55°C ~ 125°C | Active | RoHS non-compliant |
| 111-41-316-41-001000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 10.0µin | Tin 200.0µin | 0.170" | -55°C ~ 125°C | Active | ROHS3 Compliant |
| 111-91-316-41-001000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 10.0µin | Tin-Lead 200.0µin | 0.170" | -55°C ~ 125°C | Active | - |
| 115-41-316-41-001000 | Mill-Max Manufacturing | 16 (2x8) | 0.3" | 0.100" | Gold 10.0µin | Tin 200.0µin | 0.108" | -55°C ~ 125°C | Active | ROHS3 Compliant |
Engineering Selection Recommendations
Primary Recommendation for Direct Replacement: 110-43-316-41-801000 (Mill-Max Manufacturing) provides the closest electrical and mechanical match to the DIP316-011BLF. This part maintains identical 16-position DIP configuration, 0.3-inch row spacing, 0.100-inch pitch, and 0.125-inch post length. The tin-plated post finish matches the original specification. ROHS3 compliance status provides regulatory advantage over the obsolete original part.
Alternative with Enhanced Contact Finish: 110-13-316-41-801000 (Mill-Max Manufacturing) offers increased gold plating thickness on mating contacts (30.0µin versus 10.0µin) with gold-plated posts, providing superior corrosion resistance and contact reliability. Identical mechanical configuration and ROHS3 compliance.
For Applications Requiring Longer Post Length: 111-41-316-41-001000 (Mill-Max Manufacturing) extends termination post length to 0.170 inches while maintaining all other critical parameters. Suitable for applications with thicker PCB assemblies or specific board layout requirements.
For Applications Requiring Shorter Post Length: 115-41-316-41-001000 (Mill-Max Manufacturing) reduces termination post length to 0.108 inches. Appropriate for compact PCB designs or applications with space constraints.
For Legacy Lead-Based Solder Compatibility: 111-91-316-41-001000 (Mill-Max Manufacturing) provides tin-lead post finish for applications requiring compatibility with legacy lead-based solder processes. Extended post length of 0.170 inches.
Non-Compliant Alternative: 110-93-316-41-605000 and 110-93-316-41-801000 (Mill-Max Manufacturing) feature tin-lead post finish but carry RoHS non-compliant status. Selection restricted to applications without RoHS regulatory requirements.
Preci-Dip Options: 110-83-316-41-001101 and 110-87-316-41-001101 (Preci-Dip) provide ROHS3-compliant alternatives with tin-plated posts and 0.125-inch post length. Flash gold mating contact finish on 110-87-316-41-001101 variant.
Frequently Asked Questions (FAQ)
Q: Can I use a substitute part with a different post length than the original DIP316-011BLF? A: Post length variation is acceptable if the PCB design accommodates the different termination depth. The 111-41-316-41-001000 (0.170-inch) suits thicker assemblies, while 115-41-316-41-001000 (0.108-inch) fits compact designs. Verify PCB hole depth and solder fillet requirements before selection.
Q: What is the difference between tin and tin-lead post finishes? A: Tin-plated posts (200.0µin) are RoHS-compliant and suitable for lead-free solder processes. Tin-lead posts (200.0µin) are non-compliant but compatible with legacy lead-based solder. Select based on your manufacturing process requirements and regulatory compliance obligations.
Q: Does increased gold plating thickness on mating contacts affect compatibility? A: No. Gold plating thickness variation (10.0µin to 30.0µin) does not affect electrical or mechanical compatibility. Thicker gold plating (30.0µin on 110-13-316-41-801000 and 110-43-316-41-801000) provides enhanced corrosion resistance and extended contact life in demanding environments.
Q: Are all substitute parts mechanically interchangeable with the DIP316-011BLF? A: Yes, all listed substitute parts maintain the critical 16-position DIP configuration, 0.3-inch row spacing, and 0.100-inch pitch. Verify post length compatibility with your specific PCB design before assembly.
Q: Which substitute part offers the best compliance status? A: All Mill-Max and Preci-Dip parts listed with ROHS3 Compliant status (110-11-316-41-001000, 110-13-316-41-801000, 110-43-316-41-801000, 110-83-316-41-001101, 110-87-316-41-001101, 111-41-316-41-001000, and 115-41-316-41-001000) meet current regulatory requirements. The 110-93 series variants are RoHS non-compliant and should be avoided for new designs.
Q: What is the difference between Mill-Max and Preci-Dip socket construction? A: Both manufacturers produce functionally equivalent 16-position DIP sockets meeting the same electrical and mechanical specifications. Selection between manufacturers depends on packaging preference (Mill-Max offers tube packaging; Preci-Dip offers bulk), availability, and lead time requirements.
Q: Can I mix substitute parts from different manufacturers in the same assembly? A: Yes. All listed substitute parts meet identical electrical and mechanical specifications for the 16-position DIP socket configuration. Mixed sourcing is acceptable provided all parts maintain the same post length and contact finish specifications within a single PCB assembly to ensure consistent solder joint quality.
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