SIP1X30-041BLF Equivalent & Substitute Parts

Part Overview

The SIP1X30-041BLF is a 30-position single inline package (SIP) socket connector manufactured by Amphenol ICC (FCI). This through-hole component features gold-plated beryllium copper mating contacts and tin-plated brass posts, designed for IC and transistor socket applications. The part is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

SIP1X30-041BLF

Amphenol ICC (FCI)In Stock: 835SIP1X30-041BLF Datasheet

Current PartRFQ

310-43-130-41-001000

Mill-Max Manufacturing Corp.In Stock: 1007310-43-130-41-001000 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 SIP1X30-041BLF is determined by the following critical parameters:

Primary Substitution Criteria:

• Number of positions: 30
• Pitch (mating): 0.100" (2.54mm)
• Contact finish (mating): Gold
• Mounting type: Through Hole
• Termination: Solder
• Material flammability rating: UL94 V-0
• Moisture sensitivity level: 1 (Unlimited)

Substitute Part 1: 310-43-130-41-001000 (Mill-Max Manufacturing Corp.)

This receptacle connector maintains all critical substitution parameters. It is a 30-position through-hole connector with 0.100" (2.54mm) pitch, gold-plated mating contacts at 30.0µin (0.76µm) thickness, and tin-plated brass posts at 200.0µin (5.08µm) thickness. The connector features UL94 V-0 flammability rating and MSL 1 classification. This part is active in production status.

Substitute Part 2: 319-10-164-00-001000 (Mill-Max Manufacturing Corp.)

This spring mating target connector does not meet the critical substitution criteria. The part specifies 64 positions rather than 30, and contact finish thickness differs at 10.0µin (0.25µm) for mating contacts. This part is not a functional equivalent for the SIP1X30-041BLF.

Parameter Comparison

Engineering Selection Recommendations

Recommended Substitute: 310-43-130-41-001000

The Mill-Max 310-43-130-41-001000 is the appropriate substitute for the obsolete SIP1X30-041BLF. This part maintains electrical and mechanical compatibility across all critical parameters: 30-position configuration, 0.100" (2.54mm) pitch, gold mating contact finish at 30.0µin (0.76µm) thickness, and tin-plated brass posts at 200.0µin (5.08µm) thickness. Both parts carry UL94 V-0 flammability certification and MSL 1 classification. The substitute is currently in active production status, ensuring procurement availability and supply chain continuity.

Non-Recommended: 319-10-164-00-001000

The 319-10-164-00-001000 does not qualify as a functional substitute. The 64-position configuration and reduced mating contact finish thickness (10.0µin versus 30.0µin) represent material deviations from the original specification. This part is not suitable for direct replacement applications.

Frequently Asked Questions (FAQ)

Q: Why is the SIP1X30-041BLF classified as obsolete?

A: The SIP1X30-041BLF is listed as obsolete by the original manufacturer. The recommended substitute 310-43-130-41-001000 is currently in active production and provides equivalent functionality.

Q: What are the critical parameters for substitution compatibility?

A: The following parameters must match for functional equivalence: 30-position configuration, 0.100" (2.54mm) mating pitch, gold mating contact finish, through-hole mounting, solder termination, UL94 V-0 flammability rating, and MSL 1 moisture sensitivity level.

Q: Can the 319-10-164-00-001000 be used as a substitute?

A: No. The 319-10-164-00-001000 has 64 positions and reduced mating contact finish thickness, making it incompatible with applications designed for the 30-position SIP1X30-041BLF.

Q: Are there compliance differences between the original and substitute parts?

A: Both the SIP1X30-041BLF and 310-43-130-41-001000 carry identical compliance certifications: UL94 V-0 flammability rating, MSL 1 classification, REACH Unaffected status, and EAR99 ECCN classification.

Q: What is the difference between mating contact finish thickness specifications?

A: The SIP1X30-041BLF and 310-43-130-41-001000 both specify 30.0µin (0.76µm) gold plating on mating contacts. The 319-10-164-00-001000 specifies 10.0µin (0.25µm), which is insufficient for equivalent performance in this application category.

Q: Are post termination specifications identical between the original and recommended substitute?

A: Both parts specify tin-plated brass posts at 0.125" (3.18mm) length with 200.0µin (5.08µm) finish thickness, ensuring solder joint compatibility and electrical performance equivalence.