L177DFEH09SAM4RM6 D-Sub 9-Position Receptacle Equivalent & Substitute Parts

Part Overview

The L177DFEH09SAM4RM6 is a 9-position D-Sub receptacle connector manufactured by Amphenol ICC, featuring female sockets with right-angle solder termination and panel mount through-hole installation. This connector is classified as active product status with full RoHS compliance and REACH unaffected designation. Equivalent and substitute parts are identified when component availability is limited, supply chain disruptions occur, or design flexibility permits alternative qualified sources meeting the same electrical and mechanical interface requirements.

Substiute Parts

L177DFEH09SAM4RM6

Amphenol ICC (Commercial Products)In Stock: 879L177DFEH09SAM4RM6 Datasheet

Current PartRFQ

182-009-213R531

NorComp Inc.In Stock: 7268182-009-213R531 Datasheet

SimilarRFQ

5745395-3

TE Connectivity AMP ConnectorsIn Stock: 10695745395-3 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the L177DFEH09SAM4RM6 are qualified based on the following mandatory matching parameters:

Electrical Interface Compatibility:

• Connector style: D-Sub
• Connector type: Receptacle, Female Sockets
• Number of positions: 9
• Number of rows: 2
• Shell size and layout: 1 (DE, E)
• Contact type: Signal
• Termination method: Solder

Mechanical Interface Compatibility:

• Mounting type: Panel Mount, Through Hole, Right Angle
• Material flammability rating: UL94 V-0
• Regulatory compliance: RoHS Compliant, REACH Unaffected

Allowable Parameter Variations: Substitute parts may differ in the following parameters while maintaining functional equivalence:

• Manufacturer and series designation
• Shell material finish (Steel Tin Plated vs. Steel Nickel Plated)
• Contact finish thickness (30.0µin vs. Flash)
• Current rating (within signal-level applications)
• Voltage rating (when application requirements are met)
• Operating temperature range (when application requirements are met)
• Packaging format (Tray vs. Tube)
• Flange feature design (Board Side vs. Housing/Shell vs. Mating Side)

Parameter Comparison

Engineering Selection Recommendations

L177DFEH09SAM4RM6 (Amphenol ICC DF Series)

Primary selection for applications requiring maximum current capacity (7.5A) and highest voltage rating (300V). Offers extended operating temperature range to 125°C. RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). Tin-plated steel shell with 30.0µin gold contact finish. Board-side flange mounting feature with integrated mounting brackets. Tray packaging format.

182-009-213R531 (NorComp Inc. 182 Series)

Qualified substitute for applications with reduced current requirements (5A maximum). ROHS3 Compliant designation. Nickel-plated steel shell with flash gold contact finish. Housing/shell-side flange mounting feature. Operating temperature limited to 105°C. Voltage rating not specified. Tray packaging format. Higher inventory availability (7246 units).

5745395-3 (TE Connectivity AMPLIMITE HD-20 Series)

Qualified substitute for applications with moderate current requirements (6A maximum) and lower voltage requirements (125V maximum). RoHS Compliant with Moisture Sensitivity Level 1 (Unlimited). Phosphor bronze contact material with 30.0µin gold finish. Mating-side female screwlock flange feature. Operating temperature limited to 105°C. Tube packaging format. Moderate inventory availability (1046 units).

All three parts meet UL94 V-0 flammability requirements and REACH unaffected status. Selection should be based on specific application voltage, current, temperature, and mechanical mounting requirements.

Frequently Asked Questions (FAQ)

Q: Can the 182-009-213R531 be used as a direct replacement for the L177DFEH09SAM4RM6?

A: The 182-009-213R531 is electrically and mechanically compatible for applications operating at 5A or below and 105°C or below. The primary differences are reduced current rating (5A vs. 7.5A), lower maximum operating temperature (105°C vs. 125°C), and unspecified voltage rating. Verify application requirements before substitution.

Q: What is the difference between the flange features on these connectors?

A: The L177DFEH09SAM4RM6 features board-side flange mounting (4-40 fasteners). The 182-009-213R531 features housing/shell-side flange mounting (4-40 fasteners). The 5745395-3 features mating-side female screwlock (4-40 fasteners). These differences affect panel mounting orientation and mechanical interface design.

Q: Are all three parts RoHS compliant?

A: Yes. The L177DFEH09SAM4RM6 and 5745395-3 are RoHS Compliant. The 182-009-213R531 is ROHS3 Compliant. All three parts have REACH Unaffected status.

Q: What is the significance of contact finish thickness differences?

A: The L177DFEH09SAM4RM6 and 5745395-3 specify 30.0µin (0.76µm) gold contact finish thickness. The 182-009-213R531 specifies flash gold finish thickness. Flash finish provides minimal gold plating for corrosion protection. Thicker plating (30.0µin) provides enhanced durability and contact reliability in high-cycle mating applications.

Q: How do the operating temperature ranges affect substitution?

A: The L177DFEH09SAM4RM6 operates from -55°C to 125°C. Both substitute parts operate from -55°C to 105°C. Applications requiring operation above 105°C require the primary part. Applications limited to 105°C or below may use either substitute.

Q: What packaging format differences exist?

A: The L177DFEH09SAM4RM6 and 182-009-213R531 are supplied in tray packaging. The 5745395-3 is supplied in tube packaging. Packaging format affects handling, storage, and automated assembly compatibility.

Q: Can the 5745395-3 be used in applications requiring 300V operation?

A: No. The 5745395-3 has a maximum voltage rating of 125V. The L177DFEH09SAM4RM6 is rated for 300V. Applications requiring 300V operation must use the primary part or verify that the 182-009-213R531 meets voltage requirements (voltage rating not specified in available data).

Q: What is the backset spacing tolerance between these connectors?

A: The L177DFEH09SAM4RM6 specifies 0.319" (8.10mm) backset spacing. Both substitute parts specify 0.318" (8.08mm) backset spacing. The 0.01" (0.02mm) difference is within typical connector manufacturing tolerances and does not affect mechanical compatibility.