FCE17C37SA2DB D-Sub 37 Position Receptacle Connector Equivalent & Substitute Parts

Part Overview

The FCE17C37SA2DB is a 37 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets in a right-angle, through-hole solder termination configuration with a 2-row layout in shell size 4 (DC, C). The part is actively produced and RoHS compliant, making it suitable for applications requiring reliable D-Sub connectivity in industrial and commercial environments.

Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support component standardization across manufacturing platforms. Substitutes maintain functional compatibility through matching electrical and mechanical parameters while potentially offering alternative features such as enhanced current ratings, extended temperature ranges, or different flange configurations.

Substiute Parts

FCE17C37SA2DB

Amphenol ICC (Commercial Products)In Stock: 869FCE17C37SA2DB Datasheet

Current PartRFQ

09684535613

HARTINGIn Stock: 82609684535613 Datasheet

SimilarRFQ

09684537613

HARTINGIn Stock: 118909684537613 Datasheet

SimilarRFQ

182-037-213R531

NorComp Inc.In Stock: 2635182-037-213R531 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCE17C37SA2DB are qualified based on the following core parameters that determine functional and mechanical compatibility:

Critical Matching Parameters:

• Connector style (D-Sub)
• Connector type (Receptacle, Female Sockets)
• Number of positions (37)
• Number of rows (2)
• Shell size and layout (4 / DC, C)
• Mounting type (Through Hole, Right Angle)
• Termination method (Solder)
• Backset spacing (0.318" / 8.08mm)
• Material flammability rating (UL94 V-0)
• Moisture sensitivity level (MSL 1)

Allowable Variations in Substitutes:

• Flange feature configuration (Housing/Shell vs. Mating Side Screwlock)
• Contact finish composition (Gold vs. Gold-Palladium)
• Contact finish thickness (15.0µin to 30.0µin)
• Current rating (5A to 6.5A)
• Operating temperature range (-40°C to -55°C minimum; 85°C to 125°C maximum)
• Shell material finish (Tin Plated vs. Nickel Plated vs. unspecified)
• Dielectric material composition (Thermoplastic Glass Filled vs. PBT vs. Polyamide)
• RoHS compliance status (RoHS Compliant vs. ROHS3 Compliant)

All substitute parts maintain the same electrical contact configuration, mechanical footprint, and solder termination interface required for direct board-level replacement.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain active product status and comply with applicable environmental and safety standards. Selection among equivalent parts is determined by specific application requirements and design constraints.

FCE17C37SA2DB (Amphenol ICC): Primary specification with RoHS compliance. Suitable for applications operating within -40°C to 85°C temperature range with 5A current requirements. Tin-plated steel shell with unthreaded housing flange. Gold contact finish at 15.0µin thickness.

09684535613 (HARTING): Extended operating temperature range (-55°C to 125°C) with increased current rating (6.5A). ROHS3 compliant. Female screwlock mating side flange (4-40). Gold or Gold-Palladium contact finish at 30.0µin thickness. Thicker contact plating provides enhanced durability in high-cycle mating applications.

09684537613 (HARTING): Identical electrical and mechanical specifications to 09684535613 with extended temperature range (-55°C to 125°C) and 6.5A current rating. ROHS3 compliant. Female screwlock mating side flange (4-40). Contact finish specifications not provided. Board lock feature included.

182-037-213R531 (NorComp Inc.): Supports panel mount and through-hole right-angle configurations. Operating temperature range -55°C to 105°C. ROHS3 compliant. Nickel-plated steel shell with flash gold contact finish. Housing/shell flange with 4-40 threading. Board lock feature included. Highest inventory availability (2611 pcs).

All substitute parts maintain the same 37-position, 2-row D-Sub configuration with 0.318" backset spacing and UL94 V-0 flammability rating, ensuring mechanical and electrical compatibility at the board interface level.

Frequently Asked Questions (FAQ)

Q: Can the HARTING 09684535613 or 09684537613 be used as a direct replacement for the Amphenol FCE17C37SA2DB?

A: Yes. Both HARTING parts maintain identical connector style, position count, row configuration, shell size, mounting type, termination method, and backset spacing. The primary differences are extended operating temperature range (-55°C to 125°C vs. -40°C to 85°C), increased current rating (6.5A vs. 5A), and mating side female screwlock flange configuration. These variations represent enhanced capabilities suitable for broader application environments.

Q: What is the significance of the contact finish thickness difference between parts?

A: Contact finish thickness directly affects contact durability and wear resistance. The FCE17C37SA2DB specifies 15.0µin (0.38µm) gold plating, while HARTING 09684535613 specifies 30.0µin (0.76µm). Thicker plating in the HARTING part provides extended contact life in high-cycle mating and unmating applications. Both thicknesses meet industry standards for signal-level D-Sub connectors.

Q: Are there differences in flange configuration between these parts?

A: Yes. The FCE17C37SA2DB features an unthreaded housing/shell flange, while HARTING parts (09684535613 and 09684537613) feature mating side female screwlock (4-40) flanges. The NorComp 182-037-213R531 features a housing/shell flange with 4-40 threading. Flange configuration affects mounting method and mechanical retention. Verify flange compatibility with your PCB or panel design before substitution.

Q: What does "Board Lock" feature mean?

A: Board lock is a mechanical feature that provides positive retention of the connector to the PCB after solder reflow. This feature is present in HARTING 09684537613 and NorComp 182-037-213R531 but not specified for the Amphenol FCE17C37SA2DB. Board lock prevents connector displacement during thermal cycling or mechanical stress.

Q: How do RoHS and ROHS3 compliance differ?

A: RoHS Compliant (FCE17C37SA2DB) indicates compliance with the original Restriction of Hazardous Substances directive. ROHS3 Compliant (HARTING and NorComp parts) indicates compliance with the updated directive including additional restricted substances. ROHS3 compliance is a superset of RoHS compliance. All parts are suitable for applications requiring hazardous substance restrictions.

Q: Can I substitute the NorComp 182-037-213R531 for the Amphenol FCE17C37SA2DB in a through-hole right-angle application?

A: Yes. The NorComp part supports both panel mount and through-hole right-angle configurations, making it compatible with through-hole applications. The extended operating temperature range (-55°C to 105°C) and ROHS3 compliance provide additional design margin. Verify that the housing/shell flange with 4-40 threading is compatible with your PCB mounting holes.

Q: What is the difference between "Contact Finish: Gold" and "Contact Finish: Gold or Gold-Palladium"?

A: The FCE17C37SA2DB and NorComp parts specify gold contact finish exclusively. The HARTING 09684535613 specifies gold or gold-palladium, indicating that either finish may be supplied. Gold-palladium provides enhanced corrosion resistance in certain environments. Confirm specific finish requirements with your application specifications before substitution.

Q: Are all these parts suitable for high-temperature applications?

A: The HARTING parts (09684535613 and 09684537613) support the highest operating temperature at 125°C maximum. The NorComp 182-037-213R531 supports 105°C maximum. The Amphenol FCE17C37SA2DB supports 85°C maximum. Select parts based on your application's maximum operating temperature requirement.

Q: What is the inventory status for each part?

A: FCE17C37SA2DB: 780 pcs. HARTING 09684535613: 815 pcs. HARTING 09684537613: 1143 pcs. NorComp 182-037-213R531: 2611 pcs. NorComp offers the highest inventory availability for immediate procurement.