950412-8200-AR-TR Equivalent & Substitute Parts

Part Overview

The 950412-8200-AR-TR is a 12-position receptacle connector manufactured by 3M, designed for board-to-board surface mount applications with right-angle orientation. This connector features 0.079" (2.00mm) pitch mating contacts with gold plating and operates across -40°C to 105°C. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

950412-8200-AR-TR

3MIn Stock: 686950412-8200-AR-TR Datasheet

Current PartRFQ

1-1734606-2

TE Connectivity AMP ConnectorsIn Stock: 12351-1734606-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 950412-8200-AR-TR is determined by strict alignment of the following critical parameters:

• Connector Type & Style: Receptacle, board-to-board configuration
• Contact Arrangement: 12 positions, 2 rows, 0.079" (2.00mm) pitch and row spacing
• Mounting & Orientation: Surface mount, right-angle
• Mating Interface: Gold-plated contacts with matching pitch geometry
• Insulation Dimensions: 0.193" (4.90mm) insulation height
• Environmental Rating: Operating temperature range -40°C to 105°C
• Flammability Compliance: UL94 V-0 material rating
• Termination Method: Solder attachment

The substitute part 1-1734606-2 (TE Connectivity AMP Connectors) satisfies all critical mechanical and electrical parameters required for direct functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

The 1-1734606-2 (TE Connectivity AMP Connectors AMPMODU series) is the designated substitute for the obsolete 950412-8200-AR-TR. This recommendation is based on:

• Product Status Alignment: The substitute part maintains active product status, ensuring ongoing availability and manufacturing support.
• Compliance Certification: Both parts carry UL94 V-0 flammability rating and equivalent environmental specifications.
• Mechanical Compatibility: Identical pitch, row spacing, insulation height, and mounting orientation ensure direct PCB layout compatibility without redesign.
• Electrical Performance: Both connectors support the same operating temperature range and fastening mechanism.
• RoHS Compliance: The substitute part is RoHS compliant, meeting current regulatory requirements for new designs.

Frequently Asked Questions (FAQ)

Q: Can the 1-1734606-2 be used as a direct replacement for the 950412-8200-AR-TR?

A: Yes. Both connectors share identical mechanical dimensions, pitch geometry, mounting orientation, and contact configuration. PCB footprints and mating interfaces are compatible without modification.

Q: What is the primary reason for substitution?

A: The 950412-8200-AR-TR is classified as obsolete. The 1-1734606-2 provides functional equivalence with active product status and ongoing manufacturer support.

Q: Are there differences in contact material composition?

A: The main part uses copper alloy contacts; the substitute uses phosphor bronze. Both materials are suitable for the specified operating conditions and contact finish requirements.

Q: What packaging format is available for the substitute part?

A: The 1-1734606-2 is supplied in Tape & Reel (TR) format, standard for surface mount production environments.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both connectors are rated UL94 V-0, operate across -40°C to 105°C, and meet ECCN EAR99 and HTSUS 8536.69.4040 classifications.

Q: Is the substitute part RoHS compliant?

A: Yes. The 1-1734606-2 is RoHS compliant, meeting current regulatory requirements for electronic component manufacturing and assembly.