SIP1X05-041BLF Equivalent & Substitute Parts

Part Overview

The SIP1X05-041BLF is a 5-position SIP (Single In-line Package) socket manufactured by Amphenol ICC (FCI), designed for through-hole mounting applications. This component features gold-plated beryllium copper mating contacts and tin-plated brass posts, providing reliable electrical connectivity in IC and transistor socket applications. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

SIP1X05-041BLF

Amphenol ICC (FCI)In Stock: 643SIP1X05-041BLF Datasheet

Current PartRFQ

310-43-105-41-001000

Mill-Max Manufacturing Corp.In Stock: 3891310-43-105-41-001000 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 SIP1X05-041BLF is determined by the following critical parameters:

• Number of Positions: 5 positions minimum required for pin-to-pin compatibility
• Pitch - Mating: 0.100" (2.54mm) standard spacing for connector alignment
• Contact Finish - Mating: Gold plating for corrosion resistance and signal integrity
• Mounting Type: Through Hole for PCB assembly compatibility
• Termination: Solder for permanent board attachment
• Material Flammability Rating: UL94 V-0 for safety compliance
• Moisture Sensitivity Level: MSL 1 for unlimited shelf life

The substitute parts listed maintain these core electrical and mechanical parameters, ensuring functional equivalence in applications requiring 5-position through-hole socket connectivity with gold-plated contacts.

Parameter Comparison

Engineering Selection Recommendations

310-43-105-41-001000 (Mill-Max Manufacturing Corp.) is the primary substitute for the SIP1X05-041BLF. This part maintains identical position count (5), pitch (0.100"), contact finish (gold), contact material (beryllium copper), termination post length (0.125"), and flammability rating (UL94 V-0). The part is currently in active production status with ROHS3 compliance, providing long-term supply assurance and regulatory alignment.

319-10-164-00-001000 (Mill-Max Manufacturing Corp.) is a 64-position spring mating target connector with 0.100" pitch and gold-plated contacts. While this part shares the same pitch and gold contact finish, the significantly higher position count (64 vs. 5) and different connector type (mating target vs. socket) limit its applicability to the SIP1X05-041BLF. This part is suitable only for applications requiring multi-position mating targets with compatible pitch spacing.

Frequently Asked Questions (FAQ)

Q: Can the 310-43-105-41-001000 directly replace the SIP1X05-041BLF in existing designs?

A: Yes. The 310-43-105-41-001000 maintains all critical parameters: 5-position configuration, 0.100" (2.54mm) pitch, gold-plated beryllium copper mating contacts, tin-plated brass posts, 0.125" termination post length, through-hole mounting, solder termination, and UL94 V-0 flammability rating. No design modifications are required.

Q: What is the difference between the SIP1X05-041BLF and the 310-43-105-41-001000?

A: The primary difference is manufacturer and product status. The SIP1X05-041BLF (Amphenol ICC) is obsolete, while the 310-43-105-41-001000 (Mill-Max) is active production. Both are functionally equivalent 5-position through-hole sockets with identical electrical and mechanical specifications.

Q: Is the 319-10-164-00-001000 suitable as a substitute?

A: No. Although the 319-10-164-00-001000 shares the 0.100" pitch and gold contact finish, it is a 64-position spring mating target connector, not a 5-position socket. The position count mismatch makes this part incompatible with applications designed for the SIP1X05-041BLF.

Q: What compliance certifications apply to the substitute parts?

A: The 310-43-105-41-001000 is ROHS3 compliant with UL94 V-0 flammability rating and MSL 1 moisture sensitivity level. The 319-10-164-00-001000 is ROHS3 compliant with MSL 1 moisture sensitivity level. Both parts are REACH unaffected and classified as EAR99 for export control purposes.

Q: Are there inventory considerations when selecting a substitute?

A: The 310-43-105-41-001000 has 3,831 pieces in stock, providing immediate availability. The 319-10-164-00-001000 has 910 pieces in stock but is not recommended for this application due to position count incompatibility.