3M 929700-11-11 Equivalent & Substitute Parts

Part Overview

The 3M 929700-11-11 is a rectangular connector header designed for through-hole mounting applications. This 11-position, single-row connector operates at 2.54mm pitch and is rated for 2.5A continuous current with an operating temperature range of -40°C to 105°C. The part is currently active in production status. Identifying equivalent and substitute parts becomes necessary when addressing component availability, design flexibility, or when transitioning between product generations in manufacturing environments.

Substiute Parts

929700-11-11

3MIn Stock: 828929700-11-11 Datasheet

Current PartRFQ

4-103321-0

TE Connectivity AMP ConnectorsIn Stock: 10234-103321-0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 929700-11-11 is determined by the following critical parameters:

• Pitch - Mating: 0.100" (2.54mm) — must match exactly for mechanical and electrical compatibility
• Contact Type: Male Pin — determines mating interface requirements
• Mounting Type: Through Hole — establishes PCB assembly process compatibility
• Termination: Solder — defines connection method to printed circuit boards
• Current Rating: Minimum 2.5A — ensures adequate electrical capacity for the application
• Operating Temperature Range: Must encompass or exceed -40°C to 105°C
• Material Flammability Rating: UL94 V-0 — establishes safety compliance baseline

The substitute part 4-103321-0 (TE Connectivity AMP Connectors) shares the same mating pitch, contact type, mounting method, and termination approach. However, critical differences exist in position count, insulation height, current rating, and product status that must be evaluated for specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

The 3M 929700-11-11 remains the primary component choice for new designs due to its active product status and current manufacturing availability. The TE Connectivity 4-103321-0 is classified as obsolete and should not be selected for new production applications.

For applications requiring component substitution, the following considerations apply:

Position Count Mismatch: The substitute part provides 40 positions versus the 11 positions of the main part. This fundamental difference requires complete circuit redesign and is not a direct substitution scenario.

Insulation Height Variance: The substitute part has a reduced insulation height of 0.090" (2.29mm) compared to 0.100" (2.54mm). This dimensional difference may affect PCB layout compatibility and mechanical clearance.

Current Rating Improvement: The substitute part offers 3A rating versus 2.5A, providing additional electrical capacity. However, this advantage is negated by the obsolete product status.

Temperature Range Extension: The substitute part extends the lower operating temperature to -65°C, exceeding the main part's -40°C minimum. This is not a limiting factor for standard applications.

Compliance Status: The main part is RoHS non-compliant, while the substitute part status is not applicable due to obsolescence. For new designs requiring RoHS compliance, neither part is suitable.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 4-103321-0 be used as a direct replacement for the 3M 929700-11-11?

A: No. While both connectors share identical mating pitch (2.54mm), contact type (male pin), and mounting method (through-hole solder), the 40-position configuration of the substitute part is fundamentally incompatible with designs requiring 11 positions. Direct substitution is not possible without complete circuit redesign.

Q: What are the critical parameters that must match for connector substitution?

A: Mating pitch, contact type, mounting type, and termination method are non-negotiable parameters. Additionally, current rating must meet or exceed application requirements, and operating temperature range must encompass the intended use environment. Position count must align with circuit design specifications.

Q: Is the TE Connectivity part suitable for new product development?

A: No. The TE Connectivity 4-103321-0 is classified as obsolete and should not be selected for new designs. The 3M 929700-11-11 is the appropriate choice for active development due to its current product status and manufacturing availability.

Q: What is the significance of the insulation height difference?

A: The 0.010" (0.25mm) reduction in insulation height on the substitute part may affect mechanical clearance on printed circuit boards, particularly in high-density layouts. PCB design verification is necessary if this part were to be considered for any application.

Q: Are there RoHS-compliant alternatives available?

A: The provided data does not include RoHS-compliant alternatives. For applications requiring RoHS compliance, consultation with the manufacturer or authorized distributors is necessary to identify suitable options.