SIP1X02-001BLF Equivalent & Substitute Parts

Part Overview

The SIP1X02-001BLF is a 2-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 connections in compact form factor. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design and procurement requirements. Substitute parts must maintain compatibility across critical electrical and mechanical parameters including pitch, contact finish, mounting type, and termination specifications.

Substiute Parts

SIP1X02-001BLF

Amphenol ICC (FCI)In Stock: 976SIP1X02-001BLF Datasheet

Current PartRFQ

310-43-102-41-001000

Mill-Max Manufacturing Corp.In Stock: 9313310-43-102-41-001000 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 eligibility for the SIP1X02-001BLF is determined by strict alignment with the following critical parameters:

Primary Compatibility Criteria:

• Pitch - Mating: 0.100" (2.54mm) — ensures mechanical and electrical interchangeability
• Contact Finish - Mating: Gold — maintains signal integrity and corrosion resistance
• Mounting Type: Through Hole — preserves PCB assembly compatibility
• Termination: Solder — ensures compatible soldering processes
• Number of Positions: 2 — functional equivalence for circuit requirements
• Material Flammability Rating: UL94 V-0 — maintains safety compliance

Secondary Compatibility Parameters:

• Contact Material - Mating: Beryllium Copper — electrical performance and durability
• Moisture Sensitivity Level: 1 (Unlimited) — storage and handling compatibility
• REACH Status: REACH Unaffected — regulatory compliance

The identified substitute parts meet these criteria through equivalent electrical and mechanical specifications, enabling direct functional replacement in applications requiring 2-position through-hole connectors with 0.100" pitch and gold-plated contacts.

Parameter Comparison

Engineering Selection Recommendations

310-43-102-41-001000 (Primary Substitute)

This Mill-Max receptacle connector provides direct functional equivalence to the SIP1X02-001BLF. Both components share identical pitch (0.100"), contact finish (gold at 30.0µin thickness), contact material (beryllium copper), mounting type (through hole), and flammability rating (UL94 V-0). The 310-43-102-41-001000 is currently in active production status with 9302 units in stock, ensuring supply chain continuity. Compliance certifications (ROHS3, REACH Unaffected, MSL 1) align with the original part specifications.

319-10-164-00-001000 (Secondary Substitute)

This Mill-Max spring mating target connector maintains pitch (0.100"), mounting type (through hole), and termination (solder) compatibility. However, the 64-position configuration differs significantly from the 2-position requirement of the original part. Contact material (brass alloy) and contact finish thickness (10.0µin) also deviate from the primary part specifications. This substitute is suitable only for applications where the increased position count and alternative contact material are functionally acceptable. Active production status and ROHS3 compliance are confirmed.

Frequently Asked Questions (FAQ)

Q: Can the 310-43-102-41-001000 be used as a direct replacement for SIP1X02-001BLF?

A: Yes. Both components share identical pitch (0.100"), gold contact finish (30.0µin thickness), beryllium copper mating contact material, through-hole mounting, solder termination, and UL94 V-0 flammability rating. The 310-43-102-41-001000 is a receptacle connector functionally equivalent to the SIP socket configuration.

Q: What are the key differences between the two substitute parts?

A: The 310-43-102-41-001000 is a 2-position receptacle connector with specifications matching the original part. The 319-10-164-00-001000 is a 64-position spring mating target with brass alloy contacts and reduced gold plating thickness (10.0µin versus 30.0µin). Position count and contact material differ significantly between these substitutes.

Q: Does the 319-10-164-00-001000 maintain compatibility with the original SIP1X02-001BLF specifications?

A: Partial compatibility exists. Pitch (0.100"), mounting type (through hole), and termination (solder) are compatible. However, the 64-position configuration and brass alloy contact material represent deviations from the original 2-position, beryllium copper specification. This substitute is applicable only when these differences are functionally acceptable for the application.

Q: Are both substitute parts RoHS compliant?

A: Yes. Both 310-43-102-41-001000 and 319-10-164-00-001000 are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements.

Q: What is the moisture sensitivity level for the substitute parts?

A: Both substitute parts are classified as MSL 1 (Unlimited), matching the original SIP1X02-001BLF specification. No special moisture control measures are required during storage or handling.