FCE17E09SC4DB D-Sub 9 Position Receptacle Connector Equivalent & Substitute Parts

Part Overview

The FCE17E09SC4DB is a 9 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets in a right-angle through-hole configuration with board-side flange mounting. The part is currently active in production with 1087 units in stock inventory.

D-Sub connectors are essential interface components in industrial, telecommunications, and legacy computing applications. Equivalent and substitute parts are identified when original components become unavailable, when alternative packaging formats are required, or when design specifications allow for compatible alternatives from different manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

FCE17E09SC4DB

Amphenol ICC (Commercial Products)In Stock: 1097FCE17E09SC4DB Datasheet

Current PartRFQ

FCE17E09SC44B

Amphenol ICC (Commercial Products)In Stock: 1309FCE17E09SC44B Datasheet

Parametric EquivalentRFQ

5745988-6

TE Connectivity AMP ConnectorsIn Stock: 15755745988-6 Datasheet

SimilarRFQ

626-009-262-032

Mercury United Electronics, Inc.In Stock: 846626-009-262-032 Datasheet

SimilarRFQ

626-009-662-032

Mercury United Electronics, Inc.In Stock: 923626-009-662-032 Datasheet

SimilarRFQ

747836-6

TE Connectivity AMP ConnectorsIn Stock: 1095747836-6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCE17E09SC4DB are identified based on strict electrical and mechanical parameter compatibility. The following criteria determine substitutability:

Primary Compatibility Criteria:

• Connector style: D-Sub
• Connector type: Receptacle, Female Sockets
• Number of positions: 9
• Number of rows: 2
• Shell size and layout: 1 (DE, E)
• Mounting type: Through Hole, Right Angle
• Termination method: Solder
• Contact finish: Gold
• Material flammability rating: UL94 V-0
• Backset spacing: 0.590" (14.99mm) ± tolerance

Parametric Equivalent: FCE17E09SC44B differs only in packaging format (Box versus unspecified) and maintains identical electrical and mechanical specifications.

Similar Substitutes: Parts 5745988-6, 626-009-262-032, 626-009-662-032, and 747836-6 share the core D-Sub 9-position receptacle configuration but contain variations in current rating, contact finish thickness, shell material finish, flange feature design, and operating temperature range. These variations must be evaluated against application requirements.

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalent (Direct Substitution):

FCE17E09SC44B is the direct parametric equivalent to FCE17E09SC4DB. Both parts maintain identical electrical and mechanical specifications including current rating (5A), operating temperature range (-40°C ~ 85°C), contact finish thickness (15.0µin), and backset spacing (0.590"). The only difference is packaging format (Box). This part is suitable for direct substitution without design modification. Both parts are RoHS Compliant and carry active product status.

Similar Substitutes (Application-Dependent Selection):

Parts 5745988-6 and 747836-6 (TE Connectivity AMPLIMITE HD-20 series) offer higher current rating (6A) and extended operating temperature range (-55°C ~ 105°C) compared to the FCE17E09SC4DB. These parts feature thicker gold contact finish (30.0µin versus 15.0µin) and specified voltage rating (125V). These characteristics make them suitable for applications requiring enhanced thermal performance or higher current capacity. Both parts carry ROHS3 compliance status.

Parts 626-009-262-032 and 626-009-662-032 (Mercury United Electronics 626 series) feature nickel-plated steel shells and board-edge mounting capability in addition to through-hole mounting. Current rating is reduced to 3A per contact. Contact finish thickness varies (Flash versus 30.0µin). These parts are suitable for applications where board-edge mounting is required and current requirements do not exceed 3A per contact. Both parts carry ROHS3 compliance and REACH Unaffected status.

Compliance Considerations:

All substitute parts maintain UL94 V-0 material flammability rating and MSL 1 (Unlimited) moisture sensitivity level, matching the original part specifications. RoHS compliance status varies: FCE17E09SC4DB and FCE17E09SC44B are RoHS Compliant; 5745988-6, 626-009-262-032, and 626-009-662-032 are ROHS3 Compliant; 747836-6 carries Not applicable status. Application regulatory requirements must be evaluated against these compliance designations.

Frequently Asked Questions (FAQ)

Q: Can FCE17E09SC44B be used as a direct replacement for FCE17E09SC4DB?

A: Yes. FCE17E09SC44B is a parametric equivalent with identical electrical and mechanical specifications. The only difference is packaging format (Box). No design modification is required.

Q: What are the key differences between the Amphenol FCE17 series and the TE Connectivity AMPLIMITE HD-20 series substitutes?

A: The primary differences are current rating (5A for FCE17 versus 6A for AMPLIMITE HD-20), operating temperature range (-40°C ~ 85°C for FCE17 versus -55°C ~ 105°C for AMPLIMITE HD-20), contact finish thickness (15.0µin for FCE17 versus 30.0µin for AMPLIMITE HD-20), and voltage rating specification (not specified for FCE17 versus 125V for AMPLIMITE HD-20). Flange feature design also differs: FCE17 uses board-side flange while AMPLIMITE HD-20 uses mating-side female screwlock.

Q: Can Mercury United Electronics 626 series parts replace the FCE17E09SC4DB?

A: Mechanical compatibility exists for basic D-Sub 9-position receptacle function. However, current rating is significantly lower (3A per contact versus 5A). Additionally, shell material finish differs (nickel-plated versus tin-plated), and backset spacing tolerance differs (0.584" versus 0.590"). These parts include board-edge mounting capability not present in the original. Substitution is application-dependent and requires verification that current requirements do not exceed 3A per contact.

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

A: Contact finish thickness affects contact durability and wear resistance. The FCE17E09SC4DB specifies 15.0µin (0.38µm) gold finish. Substitute parts 5745988-6, 626-009-662-032, and 747836-6 specify 30.0µin (0.76µm), providing thicker gold plating. Part 626-009-262-032 specifies flash thickness, which is minimal. Thicker finishes provide extended contact life in high-cycle mating applications.

Q: Are all substitute parts RoHS compliant?

A: RoHS compliance status varies. FCE17E09SC4DB and FCE17E09SC44B are RoHS Compliant. Parts 5745988-6, 626-009-262-032, and 626-009-662-032 are ROHS3 Compliant. Part 747836-6 carries Not applicable status. Application regulatory requirements must be evaluated against these designations.

Q: What packaging formats are available for these D-Sub 9-position receptors?

A: FCE17E09SC4DB is supplied in unspecified packaging; FCE17E09SC44B in Box; 5745988-6 in Tray; 626-009-262-032 and 626-009-662-032 in Bulk; 747836-6 in Tube. Packaging selection affects handling, storage, and integration into assembly processes.

Q: Can these connectors be used in extended temperature applications?

A: The FCE17E09SC4DB operates from -40°C to 85°C. For applications requiring extended temperature range, TE Connectivity parts 5745988-6 and 747836-6 operate from -55°C to 105°C, providing both lower and upper temperature extension. Mercury United Electronics 626 series parts operate from -55°C to 85°C, extending the lower temperature limit only.

Q: What is the difference between board-side and mating-side flange features?

A: FCE17E09SC4DB features board-side flange (4-40), meaning the mounting flange is positioned on the PCB side of the connector. TE Connectivity AMPLIMITE HD-20 parts feature mating-side female screwlock (4-40), positioning the flange on the mating side. Mercury United Electronics 626 series features housing/shell flange (4-40). Flange positioning affects mechanical mounting configuration and must be verified against PCB layout and enclosure design.