SIP1X12-014BLF Equivalent & Substitute Parts

Part Overview

The SIP1X12-014BLF is a 12-position SIP (Single In-line Package) socket manufactured by Amphenol ICC (FCI). This through-hole component features tin-plated beryllium copper mating contacts and a closed frame design in polyphenylene sulfide housing. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

SIP1X12-014BLF

Amphenol ICC (FCI)In Stock: 766SIP1X12-014BLF Datasheet

Current PartRFQ

310-43-112-41-001000

Mill-Max Manufacturing Corp.In Stock: 1916310-43-112-41-001000 Datasheet

MFR RecommendedRFQ

319-10-164-00-001000

Mill-Max Manufacturing Corp.In Stock: 1019319-10-164-00-001000 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the SIP1X12-014BLF is determined by the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — establishes mechanical compatibility with standard 0.1" grid spacing
• Number of Positions: 12 positions — defines the contact count requirement
• Mounting Type: Through Hole — specifies PCB assembly method
• Termination: Solder — indicates connection method to PCB
• Contact Material and Finish: Beryllium Copper with Tin plating — ensures electrical performance and corrosion resistance
• Housing Material: Polyphenylene Sulfide (PPS), Glass Filled — provides structural integrity and thermal stability
• Flammability Rating: UL94 V-0 — meets safety compliance requirements

The identified substitute parts are rectangular connectors from Mill-Max Manufacturing Corp. that maintain compatibility across these core parameters while offering active product status and enhanced availability.

Parameter Comparison

Engineering Selection Recommendations

310-43-112-41-001000 is the primary substitute for direct replacement applications. This part maintains the 12-position configuration, 0.100" pitch, through-hole solder termination, and identical post length of 0.125". The component is active in production with ROHS3 compliance and UL94 V-0 flammability rating. The contact finish differs (gold versus tin), which provides superior corrosion resistance and lower contact resistance. The housing material (PCT polyester) differs from the original PPS but maintains equivalent mechanical and thermal properties for standard applications.

319-10-164-00-001000 is a mating target connector with 64 positions and is not recommended as a direct substitute due to the position count mismatch (64 versus 12) and different connector type (mating target versus socket). This part is listed as an alternative only for applications requiring a different connector architecture.

Both substitute parts are manufactured by Mill-Max Manufacturing Corp., an active supplier with current inventory availability, addressing the obsolescence status of the original Amphenol ICC component.

Frequently Asked Questions (FAQ)

Q: Can the 310-43-112-41-001000 be used as a direct replacement for the SIP1X12-014BLF?

A: Yes, for applications requiring a 12-position, 0.100" pitch through-hole socket. The pitch, position count, mounting type, and post length are identical. The contact finish difference (gold versus tin) improves performance characteristics. Verify that the housing material change from PPS to PCT does not conflict with application-specific thermal or chemical requirements.

Q: What is the significance of the contact finish difference between the main part and substitute?

A: The main part uses tin plating at 150.0µin thickness, while the 310-43-112-41-001000 uses gold plating at 30.0µin thickness. Gold provides superior corrosion resistance and lower contact resistance, making it suitable for most applications. Tin is adequate for standard environments but may oxidize over extended storage or in high-humidity conditions.

Q: Why is the 319-10-164-00-001000 listed as a substitute if it has 64 positions?

A: The 319-10-164-00-001000 is listed based on the provided substitute list but is not functionally equivalent due to the position count mismatch. This part is applicable only if the application architecture can accommodate a 64-position mating target connector with 0.100" pitch spacing.

Q: Are there any compliance or certification differences between the parts?

A: The 310-43-112-41-001000 is ROHS3 compliant and maintains UL94 V-0 flammability rating, matching the original part's safety profile. The 319-10-164-00-001000 is ROHS3 compliant but does not specify a flammability rating. All three parts have MSL 1 (Unlimited) moisture sensitivity.

Q: What is the operating temperature range for the substitute parts?

A: The 310-43-112-41-001000 specifies -55°C ~ 125°C operating temperature. The original SIP1X12-014BLF does not specify an operating temperature range in the provided data. Verify application requirements against the specified range for the substitute.