FCE17C37SA48B D-Sub 37 Position Receptacle Connector Equivalent & Substitute Parts

Part Overview

The FCE17C37SA48B 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 4-position shell size (DC, C layout). The part is currently active in production with 865 pieces in stock inventory.

D-Sub receptacle connectors are essential interface components in industrial, telecommunications, and data transmission applications where standardized 37-pin connections are required. Equivalent and substitute parts become necessary when the primary manufacturer part is unavailable, when supply chain optimization is required, or when alternative sourcing reduces procurement costs while maintaining electrical and mechanical compatibility.

Substiute Parts

FCE17C37SA48B

Amphenol ICC (Commercial Products)In Stock: 884FCE17C37SA48B 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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FCE17C37SA48B is determined by strict adherence to the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: D-Sub
• Connector Type: Receptacle, Female Sockets
• Number of Positions: 37
• Number of Rows: 2
• Shell Size, Connector Layout: 4 (DC, C)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Backset Spacing: 0.318" (8.08mm)
• Material Flammability Rating: UL94 V-0

Compatible Variation Parameters:

• Shell Material Finish: Steel with Tin Plated or Steel without specified finish
• Contact Finish: Gold or Gold-Palladium
• Current Rating: Equal to or greater than 5A
• Operating Temperature Range: Must encompass or exceed -40°C ~ 85°C
• RoHS Status: RoHS Compliant or ROHS3 Compliant

The three substitute parts listed below satisfy all mandatory matching parameters and maintain electrical and mechanical compatibility with the FCE17C37SA48B within the specified operational envelope.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are active products with current manufacturing status and full compliance certifications. Selection among these equivalents is based on the following engineering criteria:

HARTING 09684535613: This substitute provides enhanced current rating capacity (6.5A versus 5A) and extended operating temperature range (-55°C ~ 125°C). The contact finish thickness of 30.0µin (0.76µm) exceeds the original specification, providing increased contact durability. ROHS3 compliance and REACH unaffected status confirm regulatory alignment. Inventory availability is 815 pieces.

HARTING 09684537613: This substitute matches the electrical and mechanical specifications of 09684535613 with identical current rating (6.5A) and operating temperature range (-55°C ~ 125°C). Contact finish specifications are not provided in the data. ROHS3 compliance and REACH unaffected status are confirmed. Inventory availability is 1143 pieces, representing the highest stock level among all substitutes.

NorComp Inc. 182-037-213R531: This substitute maintains the original current rating (5A) and provides extended operating temperature range (-55°C ~ 105°C). The part supports both panel mount and through-hole configurations, offering additional mounting flexibility. ROHS3 compliance and REACH unaffected status are confirmed. Inventory availability is 2611 pieces, representing the highest stock level across all parts including the primary manufacturer.

All three substitutes maintain the mandatory D-Sub 37-position receptacle configuration, female socket contact type, 4-position shell size, right-angle through-hole solder termination, and UL94 V-0 flammability rating required for direct substitution with FCE17C37SA48B.

Frequently Asked Questions (FAQ)

Q: What are the critical parameters that determine if a part can substitute for FCE17C37SA48B?

A: The following parameters must match exactly: D-Sub connector style, receptacle female socket type, 37 positions in 2 rows, 4-position shell size (DC, C layout), through-hole right-angle mounting, solder termination, 0.318" (8.08mm) backset spacing, and UL94 V-0 flammability rating. These parameters define the physical and electrical interface compatibility.

Q: Can I use a substitute part with a higher current rating than the original?

A: Yes. The HARTING parts 09684535613 and 09684537613 are rated for 6.5A, which exceeds the original 5A specification. A higher current rating indicates the substitute can safely handle the original application's current requirements without derating.

Q: What is the difference between the two HARTING substitutes?

A: Both HARTING parts (09684535613 and 09684537613) share identical electrical and mechanical specifications including 6.5A current rating and -55°C ~ 125°C operating temperature range. The primary difference is contact finish specification: 09684535613 specifies Gold or Gold-Palladium at 30.0µin thickness, while 09684537613 does not provide contact finish data. Inventory availability differs: 09684537613 has 1143 pieces versus 815 pieces for 09684535613.

Q: How does the NorComp substitute differ from the HARTING options?

A: The NorComp 182-037-213R531 maintains the original 5A current rating and provides a narrower operating temperature range (-55°C ~ 105°C) compared to HARTING parts. However, NorComp offers panel mount capability in addition to through-hole mounting, providing installation flexibility. NorComp has the highest inventory availability at 2611 pieces.

Q: Are all substitutes RoHS compliant?

A: Yes. The original FCE17C37SA48B is RoHS Compliant. All three substitutes are ROHS3 Compliant, which represents an updated compliance standard that maintains RoHS requirements. ROHS3 compliance confirms the parts meet current regulatory requirements for hazardous substance restrictions.

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

A: Contact finish thickness affects contact durability and wear resistance. The original FCE17C37SA48B specifies 15.0µin (0.38µm) gold plating. HARTING 09684535613 provides 30.0µin (0.76µm), which is double the thickness and indicates enhanced contact longevity. NorComp 182-037-213R531 specifies flash gold plating, which is a minimal coating. Higher thickness provides extended service life in high-cycle mating applications.

Q: Can I mix and match these connectors in the same assembly?

A: All four parts (original and three substitutes) are mechanically and electrically compatible within the specified parameters. However, assembly design should maintain consistency using a single part number to ensure uniform performance characteristics, contact finish properties, and manufacturing traceability throughout the product.

Q: What packaging formats are available?

A: FCE17C37SA48B is supplied in standard packaging (not specified). HARTING parts are supplied in Bulk packaging. NorComp 182-037-213R531 is supplied in Tray packaging. Packaging format may affect handling, storage, and integration into automated assembly processes.

Q: Are there REACH compliance considerations?

A: The original FCE17C37SA48B does not specify REACH status. Both HARTING substitutes and NorComp 182-037-213R531 confirm REACH Unaffected status, indicating these parts do not contain substances of very high concern (SVHC) listed under REACH regulations. This provides regulatory assurance for applications in European markets.