3M 950408-8200-AR-TP Rectangular Connector - Equivalent & Substitute Parts

Part Overview

The 3M 950408-8200-AR-TP is an 8-position receptacle connector with 0.079" (2.00mm) pitch, designed for surface mount, right-angle board-to-board applications. This connector features gold-plated mating contacts, push-pull fastening, 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

950408-8200-AR-TP

3MIn Stock: 1008950408-8200-AR-TP Datasheet

Current PartRFQ

0873680824

MolexIn Stock: 10770873680824 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 950408-8200-AR-TP is determined by the following critical parameters:

• Connector Type & Contact Configuration: Receptacle with female socket contacts
• Position Count & Pitch: 8 positions at 0.079" (2.00mm) mating pitch
• Row Configuration: 2 rows with 0.079" (2.00mm) row spacing
• Mounting & Orientation: Surface mount, right-angle configuration
• Contact Finish: Gold-plated mating surface
• Current & Voltage Ratings: 1A minimum current capacity
• Fastening Mechanism: Push-pull engagement system
• Physical Envelope: Insulation height of 0.193" (4.90mm)

The Molex 0873680824 satisfies all critical substitution criteria, maintaining mechanical and electrical compatibility within the specified parameter set.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0873680824 is the qualified substitute for the obsolete 3M 950408-8200-AR-TP. Selection rationale is based on:

• Product Status: The 3M part is obsolete; the Molex equivalent is active and currently manufactured, ensuring long-term availability and supply chain continuity.
• Compliance & Certifications: Both parts share identical ECCN (EAR99) and HTSUS classifications. The Molex part maintains RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements.
• Mechanical & Electrical Compatibility: All critical parameters—connector type, position count, pitch, mounting configuration, contact finish, current rating, and physical envelope—are identical between the two parts.
• Operating Temperature Range: The Molex substitute extends the lower operating limit to -55°C, providing enhanced thermal performance compared to the original -40°C specification.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0873680824 be used as a direct replacement for the 3M 950408-8200-AR-TP?

A: Yes. Both connectors share identical mating pitch (0.079"), row configuration (2 rows at 0.079" spacing), position count (8), mounting type (surface mount right-angle), contact finish (gold), current rating (1A), and physical envelope (0.193" insulation height). Mechanical and electrical compatibility is confirmed.

Q: What is the primary reason for substitution?

A: The 3M 950408-8200-AR-TP is classified as obsolete. The Molex 0873680824 is an active product with current manufacturing support, ensuring procurement availability and supply chain reliability.

Q: Are there packaging differences between these parts?

A: The 3M part packaging is not specified in the available data. The Molex substitute is supplied in tube packaging. Verify packaging requirements for your procurement and assembly processes.

Q: Do both connectors support the same applications?

A: Both connectors are suitable for board-to-board applications. The Molex part additionally specifies automotive, general purpose, and telecommunications applications. Confirm application compatibility with your specific design requirements.

Q: What is the difference in contact finish thickness?

A: The 3M part specifies flash gold plating on mating contacts. The Molex substitute specifies 15.0µin (0.38µm) gold plating on mating contacts. Both provide adequate contact durability for the 1A current rating.

Q: Are there temperature range differences?

A: The 3M part operates from -40°C to 105°C. The Molex substitute operates from -55°C to 105°C, extending the lower temperature limit by 15°C. Confirm your application's temperature requirements.