L17DCFRBA37P D-Sub 37 Position IDC Plug Connector

Part Overview

The L17DCFRBA37P is a 37 position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This connector features male pins with IDC (Insulation Displacement Contact) termination for ribbon cable applications. The connector is designed for free hanging, in-line mounting configurations with a cable-side M3 flange feature.

The L17DCFRBA37P maintains active product status with 828 units in current inventory. Equivalent and substitute parts are necessary to address application requirements including alternative mounting configurations, packaging formats, and manufacturer availability across the D-Sub connector product category.

Substiute Parts

L17DCFRBA37P

Amphenol ICC (Commercial Products)In Stock: 859L17DCFRBA37P Datasheet

Current PartRFQ

09664286700

HARTINGIn Stock: 104509664286700 Datasheet

SimilarRFQ

8237-6000

3MIn Stock: 16428237-6000 Datasheet

SimilarRFQ

8237-6003

3MIn Stock: 7778237-6003 Datasheet

SimilarRFQ

8237-6009

3MIn Stock: 9138237-6009 Datasheet

SimilarRFQ

8237-7000

3MIn Stock: 13538237-7000 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the L17DCFRBA37P is determined by strict equivalence across the following critical parameters:

Core Compatibility Parameters:

• Connector Style: D-Sub
• Connector Type: Plug, Male Pins
• Number of Positions: 37
• Number of Rows: 2
• Shell Size, Connector Layout: 4 (DC, C)
• Termination: IDC, Ribbon Cable
• Material Flammability Rating: UL94 V-0

Secondary Consideration Parameters:

• Mounting Type (Free Hanging vs. Panel Mount)
• Flange Feature configuration
• Packaging format (Tray vs. Bulk)
• Contact finish specifications
• Current rating capacity

The substitute parts listed below maintain equivalence across all core compatibility parameters. Variations in mounting type, flange feature, and current rating represent design trade-offs suitable for specific application contexts. All substitute parts are active or documented products with established inventory availability.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Active Status, Highest Compatibility):

The 3M 8237-6000 and 8237-6009 represent the most direct substitutes for the L17DCFRBA37P. Both parts maintain identical core specifications including 37 position configuration, 2-row layout, shell size 4 (DC, C), IDC ribbon cable termination, and UL94 V-0 flammability rating. The 8237-6000 is packaged in tray format matching the original part, while 8237-6009 is supplied in bulk packaging. Both are active products with substantial inventory availability (1609 and 886 units respectively).

The primary design difference is mounting configuration: the L17DCFRBA37P features free hanging in-line mounting with cable-side M3 flange, while the 8237 series parts are panel mount connectors. This distinction is application-dependent and does not affect electrical compatibility.

Secondary Substitute (Active Status, Panel Mount Configuration):

The 3M 8237-6003 provides panel mount functionality with 4-40 threaded flange feature. This part maintains all core electrical and mechanical specifications equivalent to the 8237-6000 and 8237-6009, with the addition of threaded mounting provisions. The 8237-6003 is active with 739 units in inventory and REACH Affected compliance status.

Alternative Substitute (Active Status, Different Manufacturer):

The HARTING 09664286700 is an active product offering 37 position D-Sub plug configuration with panel mount and unthreaded housing flange. This part maintains core D-Sub specifications and IDC ribbon cable termination. The current rating is 2A compared to 3A for the L17DCFRBA37P. The 09664286700 is supplied in bulk packaging with 1034 units available.

Obsolete Status (Not Recommended for New Designs):

The 3M 8237-7000 maintains active inventory (1313 units) but carries obsolete product status. This part is electrically and mechanically equivalent to the 8237-6000 and 8237-6009 but lacks the Feed Through feature present in active alternatives. New designs should not incorporate this part.

Current Rating Consideration:

The L17DCFRBA37P is rated for 3A continuous current. The 3M 8237 series substitutes are rated for 1A, and the HARTING 09664286700 is rated for 2A. Applications requiring the full 3A capacity of the original part must account for this reduced current handling capability in substitute parts.

Frequently Asked Questions (FAQ)

Q: Can the L17DCFRBA37P be directly replaced with the 3M 8237-6000?

A: The 8237-6000 is electrically and mechanically compatible with the L17DCFRBA37P for all core D-Sub connector functions. The primary difference is mounting configuration: the L17DCFRBA37P is free hanging in-line mount, while the 8237-6000 is panel mount. Selection depends on the specific application mounting requirements. Both parts maintain 37 position configuration, 2-row layout, shell size 4 (DC, C), IDC ribbon cable termination, and UL94 V-0 flammability rating.

Q: What is the difference between the 3M 8237-6000 and 8237-6003?

A: Both parts are electrically equivalent 37 position D-Sub plug connectors with identical core specifications. The 8237-6003 features a 4-40 threaded flange for panel mount applications requiring threaded fastening, while the 8237-6000 has an unthreaded housing flange. Selection depends on whether threaded or unthreaded panel mounting is required.

Q: Why does the HARTING 09664286700 have a lower current rating than the L17DCFRBA37P?

A: The HARTING 09664286700 is rated for 2A continuous current, while the L17DCFRBA37P is rated for 3A. This represents a design difference in contact material and construction between manufacturers. Applications requiring 3A capacity should either use the original L17DCFRBA37P or confirm that the 2A rating of the HARTING part is sufficient for the specific application.

Q: Is the 3M 8237-7000 suitable for new product designs?

A: The 8237-7000 carries obsolete product status and should not be selected for new designs. Active alternatives including the 8237-6000, 8237-6003, and 8237-6009 provide equivalent or superior functionality with ongoing manufacturer support.

Q: What packaging formats are available for D-Sub 37 position IDC plug connectors?

A: The L17DCFRBA37P is supplied in tray packaging. Equivalent parts are available in both tray format (8237-6000, 8237-6003) and bulk packaging (09664286700, 8237-6009, 8237-7000). Packaging selection depends on procurement and assembly requirements.

Q: Are all substitute parts RoHS compliant?

A: The L17DCFRBA37P is RoHS Compliant. The 3M 8237 series parts (8237-6000, 8237-6003, 8237-6009) are ROHS3 Compliant. The HARTING 09664286700 is ROHS3 Compliant. All parts meet RoHS requirements for new product designs. The 3M 8237-7000 is RoHS Compliant but carries obsolete status.

Q: What is the operating temperature range for substitute parts?

A: The L17DCFRBA37P operates from -55°C to 105°C. The 3M 8237 series parts (8237-6000, 8237-6003, 8237-6009, 8237-7000) maintain the same -55°C to 105°C operating temperature range. The HARTING 09664286700 does not specify operating temperature in available documentation.

Q: Can the L17DCFRBA37P be used interchangeably with panel mount alternatives in existing designs?

A: The L17DCFRBA37P is designed for free hanging in-line mounting with cable-side M3 flange. Panel mount alternatives such as the 3M 8237-6000 and HARTING 09664286700 require different mechanical integration into the application. Substitution requires mechanical redesign to accommodate panel mount configuration. Electrical compatibility is maintained across all substitute parts.