Equivalent & Substitute Parts for 3M 961230-6700-AR-TP

Part Overview

The 3M 961230-6700-AR-TP is a rectangular connector header designed for surface mount applications with 30 positions arranged in 2 rows at 0.100" (2.54mm) pitch. This connector is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity. The part features male pin contacts with gold-plated mating surfaces, solder termination, and board-to-board connectivity in an unshrouded configuration.

Substiute Parts

961230-6700-AR-TP

3MIn Stock: 1166961230-6700-AR-TP Datasheet

Current PartRFQ

TSM-115-01-L-DV

Samtec Inc.In Stock: 2785TSM-115-01-L-DV Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 3M 961230-6700-AR-TP with the Samtec TSM-115-01-L-DV is based on the following critical parameters that must align for functional equivalence:

Matching Parameters:

• Connector type: Header with male pin contacts
• Number of positions: 30
• Number of rows: 2
• Pitch - mating: 0.100" (2.54mm)
• Row spacing - mating: 0.100" (2.54mm)
• Mounting type: Surface mount
• Termination: Solder
• Style: Board to board connectivity
• Shrouding: Unshrouded
• Contact finish - mating: Gold
• Material flammability rating: UL94 V-0
• Moisture sensitivity level: 1 (Unlimited)

The Samtec TSM-115-01-L-DV meets all critical dimensional and electrical requirements for direct substitution in applications requiring a 30-position, 2.54mm pitch surface mount header connector.

Parameter Comparison

Engineering Selection Recommendations

The Samtec TSM-115-01-L-DV is the designated substitute for the obsolete 3M 961230-6700-AR-TP. Selection of this substitute is supported by the following factors:

Product Status: The 3M part is obsolete, while the Samtec TSM-115-01-L-DV maintains active production status, ensuring long-term availability and supply chain continuity.

Compliance and Certifications: Both connectors meet UL94 V-0 flammability requirements and maintain MSL 1 (Unlimited) moisture sensitivity ratings. The Samtec part carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements.

Dimensional and Electrical Compatibility: Critical parameters including pitch, row spacing, number of positions, mounting type, and termination method are identical between the two parts. The Samtec connector offers an extended operating temperature range (-55°C ~ 125°C versus -25°C ~ 105°C), providing additional thermal margin for demanding applications.

Minor Dimensional Variations: The Samtec TSM-115-01-L-DV features a slightly shorter mating contact length (0.230" versus 0.260") and marginally taller insulation height (0.100" versus 0.098"). These variations remain within acceptable tolerances for standard board-to-board interconnect applications.

Frequently Asked Questions (FAQ)

Q: Can the Samtec TSM-115-01-L-DV directly replace the 3M 961230-6700-AR-TP in existing designs?

A: Yes. Both connectors share identical pitch (2.54mm), row spacing (2.54mm), number of positions (30), mounting type (surface mount), and termination method (solder). The connectors are mechanically and electrically compatible for board-to-board applications.

Q: What is the significance of the contact length difference between these parts?

A: The 3M part has a mating contact length of 0.260" (6.60mm), while the Samtec part measures 0.230" (5.84mm). This 0.030" difference is typical among connector variants and does not affect compatibility in standard board-to-board interconnect applications where mating depth is controlled by the receptacle design.

Q: Does the insulation material change from Thermoplastic to Liquid Crystal Polymer affect performance?

A: Liquid Crystal Polymer (LCP) offers superior thermal and chemical resistance compared to standard thermoplastic materials. This material upgrade enhances reliability, particularly in high-temperature or chemically aggressive environments.

Q: Why does the Samtec part have a wider operating temperature range?

A: The Samtec TSM-115-01-L-DV operates from -55°C to 125°C, compared to the 3M part's -25°C to 105°C range. This extended range reflects the superior thermal characteristics of LCP insulation and phosphor bronze contacts, providing additional design margin for temperature-sensitive applications.

Q: Is the Samtec connector available in the same packaging as the 3M part?

A: The Samtec TSM-115-01-L-DV is supplied in tube packaging. Packaging format should be confirmed against procurement requirements for your specific application.

Q: What does "Cuttable" mean in the Samtec connector specification?

A: The Samtec TSM-115-01-L-DV is designed to allow selective removal of individual positions or rows, providing flexibility for custom connector configurations. This feature does not affect standard 30-position applications.

Q: Are both connectors RoHS compliant?

A: The Samtec TSM-115-01-L-DV is explicitly ROHS3 compliant. RoHS status for the 3M 961230-6700-AR-TP is not specified in the available documentation.