SIP1X32-041BLF Equivalent & Substitute Parts

Part Overview

The SIP1X32-041BLF is a 32-position SIP (Single In-line Package) socket manufactured by Amphenol ICC, 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 a closed-frame configuration. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

SIP1X32-041BLF

Amphenol ICC (FCI)In Stock: 954SIP1X32-041BLF 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 SIP1X32-041BLF is determined by the following critical parameters:

• Number of Positions: 32 positions minimum
• Pitch - Mating: 0.100" (2.54mm) standard
• Contact Finish - Mating: Gold plating for corrosion resistance
• Mounting Type: Through hole configuration
• Termination Method: Solder attachment
• Material Flammability Rating: UL94 V-0 compliance

The substitute parts identified maintain these core electrical and mechanical specifications, ensuring functional compatibility in applications originally designed for the SIP1X32-041BLF. However, differences in connector type and contact configuration exist and are detailed in the parameter comparison table below.

Parameter Comparison

Engineering Selection Recommendations

310-43-132-41-001000 is the primary substitute for the SIP1X32-041BLF. This Mill-Max receptacle connector maintains identical position count (32), pitch (0.100"), gold mating contact finish, beryllium copper contact material, and UL94 V-0 flammability rating. The part is currently in active production status with ROHS3 compliance, providing long-term availability and regulatory alignment. Current rating of 3A and voltage rating of 100V/150VDC support standard through-hole applications.

319-10-164-00-001000 is a secondary alternative with significant design differences. While it maintains the 0.100" pitch and gold contact finish, this spring mating target connector features 64 positions and brass alloy contact material rather than beryllium copper. This part is suitable only for applications where the increased position count and different contact geometry are compatible with the original design requirements. The flammability rating is not specified for this component.

Frequently Asked Questions (FAQ)

Q: Can the 310-43-132-41-001000 be used as a direct replacement for the SIP1X32-041BLF?

A: The 310-43-132-41-001000 maintains the critical electrical and mechanical parameters: 32 positions, 0.100" pitch, gold mating contacts, beryllium copper contact material, through-hole mounting, and solder termination. Both components meet UL94 V-0 flammability requirements and MSL 1 moisture sensitivity levels. Compatibility depends on the specific PCB layout and connector interface design of the original application.

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

A: The 310-43-132-41-001000 is a 32-position receptacle connector with beryllium copper contacts, directly matching the position count of the original part. The 319-10-164-00-001000 is a 64-position spring mating target connector with brass alloy contacts. The latter is suitable only if the application design accommodates the increased position count and different contact interface.

Q: Why is the 310-43-132-41-001000 recommended over the 319-10-164-00-001000?

A: The 310-43-132-41-001000 provides the closest functional equivalence to the SIP1X32-041BLF, matching position count, contact material, and flammability rating. The 319-10-164-00-001000 introduces design differences in position count and contact material that require application-level evaluation before selection.

Q: Are both substitute parts RoHS compliant?

A: Yes, both 310-43-132-41-001000 and 319-10-164-00-001000 are ROHS3 compliant. The original SIP1X32-041BLF RoHS status is not specified in the available documentation.

Q: What is the current availability status of these substitute parts?

A: Both substitute parts are in active production status. The 310-43-132-41-001000 has 764 pieces in stock, and the 319-10-164-00-001000 has 910 pieces in stock, ensuring supply continuity for design transitions.