3M 8250-6005 D-Sub 50 Position Plug Connector - Equivalent & Substitute Parts

Part Overview

The 3M 8250-6005 is a 50 position D-Sub plug connector with male pins, designed for panel mount applications using IDC (Insulation Displacement Contact) termination with ribbon cable. This connector is actively manufactured and widely used in industrial and telecommunications equipment requiring reliable signal distribution across multiple channels. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable, while maintaining electrical and mechanical compatibility within the specified parameter constraints.

Substiute Parts

8250-6005

3MIn Stock: 7478250-6005 Datasheet

Current PartRFQ

1658607-1

TE Connectivity AMP ConnectorsIn Stock: 631241658607-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3M 8250-6005 is determined by strict alignment of the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: D-Sub
• Connector Type: Plug, Male Pins
• Number of Positions: 50
• Number of Rows: 3
• Shell Size, Connector Layout: 5 (DD, D)
• Termination Method: IDC, Ribbon Cable
• Contact Type: Signal
• Flange Feature: Housing/Shell (4-40)
• Operating Temperature Range: -55°C ~ 105°C
• Material Flammability Rating: UL94 V-0
• RoHS Status: ROHS3 Compliant

Allowable Variations:

• Mounting Type: Panel Mount (main part) to Free Hanging/In-Line (substitute)
• Shell Material Finish: Nickel Plated (main part) to Tin Plated (substitute)
• Contact Finish Thickness: 30.0µin to Flash
• Current Rating: 1A (main part) to 1.25A (substitute) — higher rating maintains compatibility
• Contact Material: Copper Alloy (main part) to Phosphor Bronze (substitute)
• Packaging: Tray (main part) to Bulk (substitute)
• Color: Gray (main part) to Black (substitute)

The TE Connectivity AMP Connectors 1658607-1 meets all mandatory parameters and allowable variations, qualifying it as a direct functional substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the 3M 8250-6005 and TE Connectivity 1658607-1 are actively manufactured products with ROHS3 compliance and UL94 V-0 flammability certification. Selection between these parts should be based on application-specific requirements:

3M 8250-6005 is appropriate when panel mount configuration is required and nickel-plated shell finish is specified for corrosion resistance in specific environments.

TE Connectivity 1658607-1 is appropriate when free hanging or in-line mounting is acceptable, tin-plated shell finish meets environmental requirements, and the higher current rating of 1.25A provides additional margin for the application. This part offers greater inventory availability (63,100 pcs vs. 701 pcs).

Both parts satisfy identical electrical performance requirements, temperature operating range, and regulatory compliance standards. The choice between them depends on mechanical mounting constraints and shell finish specifications of the end application.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1658607-1 be used as a direct replacement for the 3M 8250-6005 in a panel mount application?

A: The TE Connectivity 1658607-1 is designed for free hanging (in-line) mounting, not panel mount. If the application requires panel mount configuration, the 3M 8250-6005 is the appropriate choice. If the application can accommodate in-line mounting, the TE part is electrically and mechanically compatible.

Q: What is the significance of the shell finish difference (Nickel Plated vs. Tin Plated)?

A: Both finishes provide corrosion protection and electrical conductivity. Nickel plating offers superior corrosion resistance in harsh environments and higher temperature stability. Tin plating is suitable for standard industrial applications. Selection depends on the specific environmental exposure of the application.

Q: Are the IDC termination methods identical between these two connectors?

A: Both connectors use IDC (Insulation Displacement Contact) termination with ribbon cable. The contact geometry and ribbon cable compatibility are equivalent, allowing the same ribbon cable assemblies to be used with either connector.

Q: Does the higher current rating of the TE Connectivity part (1.25A vs. 1A) affect compatibility?

A: No. A higher current rating indicates the substitute part can safely handle equal or greater current than the original part. This provides additional design margin and does not compromise compatibility in applications designed for 1A operation.

Q: What packaging differences exist between these parts?

A: The 3M 8250-6005 is supplied in Tray packaging, while the TE Connectivity 1658607-1 is supplied in Bulk packaging. This affects handling and storage but does not impact electrical or mechanical performance.

Q: Are both parts RoHS compliant?

A: Yes. Both the 3M 8250-6005 and TE Connectivity 1658607-1 are ROHS3 compliant and meet the same regulatory requirements for hazardous substance restrictions.