SIP1X32-001BLF Equivalent & Substitute Parts

Part Overview

The SIP1X32-001BLF is a 32-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 legacy and specialized circuit designs. The part is classified as obsolete, making equivalent and substitute components necessary for ongoing production, maintenance, and system upgrades where direct replacement or functional alternatives are required.

Substiute Parts

SIP1X32-001BLF

Amphenol ICC (FCI)In Stock: 1190SIP1X32-001BLF Datasheet

Current PartRFQ

310-43-132-41-001000

Mill-Max Manufacturing Corp.In Stock: 867310-43-132-41-001000 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 SIP1X32-001BLF is determined by the following critical parameters:

• Number of Positions and Pitch: The 32-position configuration at 0.100" (2.54mm) pitch is the primary compatibility criterion. Substitute parts must accommodate the same pin count and spacing to ensure mechanical and electrical fit.
• Mounting Type: Through-hole mounting is required for direct PCB integration without design modification.
• Contact Finish and Material: Gold-plated mating contacts with beryllium copper provide corrosion resistance and reliable signal transmission. Substitute parts must maintain equivalent contact specifications.
• Termination Method: Solder termination is standard for this application class.
• Housing Material and Flammability: UL94 V-0 rated materials ensure compliance with fire safety standards in electronic assemblies.
• Moisture Sensitivity: MSL 1 rating indicates no moisture sensitivity, allowing standard handling and storage.

Two substitute parts are identified based on these parameters:

1. 310-43-132-41-001000 (Mill-Max Manufacturing Corp.): A 32-position receptacle connector with matching pitch, gold contact finish, and through-hole termination. This part is active and fully compliant with the same electrical and mechanical specifications.

2. 319-10-164-00-001000 (Mill-Max Manufacturing Corp.): A 64-position spring mating target connector. While this part shares the 0.100" pitch and through-hole mounting, the doubled position count (64 vs. 32) requires circuit design consideration for applications where the expanded contact array is compatible.

Parameter Comparison

Engineering Selection Recommendations

310-43-132-41-001000 is the primary substitute for direct replacement applications. This part maintains identical position count (32), pitch (0.100"), contact finish (gold), and mounting method (through-hole solder). Both components are rated UL94 V-0 and carry MSL 1 classification. The substitute is active in production with ROHS3 compliance, providing long-term availability and regulatory alignment. The specified current rating (3A) and voltage rating (100V, 150VDC) support standard signal and power distribution applications.

319-10-164-00-001000 serves as an alternative for applications where expanded connectivity (64 positions) is compatible with existing circuit designs. The doubled position count requires verification that the PCB layout and connector footprint can accommodate the larger contact array. This part maintains the 0.100" pitch and through-hole termination but uses brass alloy contacts instead of beryllium copper. ROHS3 compliance and MSL 1 rating ensure regulatory and handling compatibility.

Frequently Asked Questions (FAQ)

Q: Can 310-43-132-41-001000 be used as a direct replacement for SIP1X32-001BLF?

A: Yes. Both parts share identical position count (32), pitch (0.100"), gold contact finish, beryllium copper mating material, through-hole mounting, and solder termination. The substitute is active in production with current availability and ROHS3 compliance.

Q: What is the key difference between the two substitute parts?

A: 310-43-132-41-001000 maintains the 32-position configuration for direct replacement. 319-10-164-00-001000 provides 64 positions at the same pitch, requiring circuit design verification for compatibility. Contact material differs: beryllium copper (310-43) versus brass alloy (319-10).

Q: Are the substitute parts compatible with existing PCB designs for SIP1X32-001BLF?

A: 310-43-132-41-001000 is mechanically and electrically compatible without PCB modification. 319-10-164-00-001000 requires PCB layout verification due to the doubled position count and different connector type (spring mating target versus receptacle).

Q: What compliance certifications apply to the substitute parts?

A: Both substitutes carry ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating. 310-43-132-41-001000 is rated UL94 V-0. Flammability rating for 319-10-164-00-001000 is not specified in available documentation.

Q: Are there inventory considerations for these substitutes?

A: 310-43-132-41-001000 has 764 pieces in stock. 319-10-164-00-001000 has 910 pieces in stock. Both are available as new original components.

Q: What electrical parameters should be verified for application compatibility?

A: 310-43-132-41-001000 is rated for 3A current and 100V/150VDC voltage. Electrical specifications for 319-10-164-00-001000 are not provided. Verify that application requirements align with specified ratings before selection.