SIP1X32-011BLF Equivalent & Substitute Parts

Part Overview

The SIP1X32-011BLF 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

SIP1X32-011BLF

Amphenol ICC (FCI)In Stock: 752SIP1X32-011BLF 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 SIP1X32-011BLF 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 required
• Mounting Type: Through hole configuration
• Termination Method: Solder termination
• Material Flammability Rating: UL94 V-0 compliance

The substitute parts identified are rectangular connectors and mating targets from Mill-Max Manufacturing Corp. that maintain compatibility with the 0.100" (2.54mm) pitch standard and through-hole mounting requirement. However, note that substitute part 319-10-164-00-001000 operates at 64 positions, exceeding the original 32-position specification.

Parameter Comparison

Engineering Selection Recommendations

310-43-132-41-001000 is the primary substitute candidate. This part maintains exact position count (32), identical pitch specification (0.100" / 2.54mm), gold mating contact finish, and beryllium copper contact material. Both parts carry UL94 V-0 flammability certification and MSL 1 rating. The substitute is currently in active production status with documented inventory availability, providing supply continuity for the obsolete SIP1X32-011BLF. Operating temperature range (-55°C ~ 125°C) and ROHS3 compliance are documented for the substitute.

319-10-164-00-001000 is a secondary option with significant design implications. While maintaining 0.100" (2.54mm) pitch and through-hole mounting, this part operates as a 64-position spring mating target connector rather than a 32-position socket. The contact material differs (brass alloy versus beryllium copper). This substitute is suitable only for applications where the increased position count and different connector topology are compatible with the original design requirements.

Frequently Asked Questions (FAQ)

Q: Can 310-43-132-41-001000 directly replace SIP1X32-011BLF in existing designs?

A: The 310-43-132-41-001000 maintains critical electrical and mechanical parameters: 32 positions, 0.100" (2.54mm) pitch, gold mating contacts, through-hole solder termination, and UL94 V-0 compliance. Physical form factor differences between a socket and receptacle connector require PCB layout verification.

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

A: The 310-43-132-41-001000 is a 32-position receptacle connector matching the original position count. The 319-10-164-00-001000 is a 64-position spring mating target with different contact material (brass alloy). Selection depends on whether the application requires exact position matching or can accommodate the increased position count.

Q: Are both substitute parts RoHS compliant?

A: Yes, both substitute parts carry ROHS3 compliance certification. The original SIP1X32-011BLF RoHS status is not specified in available documentation.

Q: What is the operating temperature range for substitutes?

A: The 310-43-132-41-001000 operates across -55°C to 125°C. Operating temperature specifications for the 319-10-164-00-001000 are not provided in available data.

Q: Do both substitutes maintain the same contact material as the original?

A: The 310-43-132-41-001000 uses beryllium copper for mating contacts, matching the original SIP1X32-011BLF. The 319-10-164-00-001000 uses brass alloy for contact material, representing a material change that may affect electrical performance characteristics.