FCE17E09SC4D0 Equivalent & Substitute Parts Reference

Part Overview

The FCE17E09SC4D0 is a 9-position D-Sub receptacle connector manufactured by Amphenol ICC, featuring right-angle through-hole solder termination. This connector is classified as a female socket receptacle with DE/E shell size (1) configuration and is actively produced. The part is RoHS compliant and rated for -40°C to 85°C operation with a 5A current capacity per contact.

Equivalent and substitute parts are identified when design requirements permit component interchangeability based on matching electrical and mechanical specifications. Substitutes become necessary when the primary part reaches end-of-life status, inventory constraints occur, or alternative sourcing is required while maintaining functional compatibility.

Substiute Parts

FCE17E09SC4D0

Amphenol ICC (Commercial Products)In Stock: 849FCE17E09SC4D0 Datasheet

Current PartRFQ

5745988-6

TE Connectivity AMP ConnectorsIn Stock: 15755745988-6 Datasheet

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5747836-6

TE Connectivity AMP ConnectorsIn Stock: 11865747836-6 Datasheet

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626-009-262-032

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

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626-009-662-032

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

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747836-6

TE Connectivity AMP ConnectorsIn Stock: 1095747836-6 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FCE17E09SC4D0 is determined by strict alignment of the following critical parameters:

Primary Matching 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: UL94 V-0

Secondary Compatibility Parameters:

• Current rating: Minimum 5A (equal or greater)
• Operating temperature: Must encompass or exceed -40°C to 85°C range
• Backset spacing: 0.590" ± tolerance
• Contact material: Phosphor Bronze or equivalent copper alloy
• Dielectric material: Thermoplastic or glass-filled thermoplastic

All identified substitute parts meet these core requirements. Variations in contact finish thickness, flange features, voltage ratings, and packaging format do not preclude functional substitution when electrical and mechanical interfaces remain compatible.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity AMPLIMITE HD-20 Series (5745988-6, 5747836-6, 747836-6):

These three TE Connectivity parts represent the highest compatibility tier for the FCE17E09SC4D0. All three maintain identical mechanical interfaces (9-position, DE/E shell, through-hole right-angle solder termination) and exceed the current rating specification at 6A versus the original 5A. Operating temperature range extends to -55°C to 105°C, providing superior thermal margin. Contact finish thickness is doubled to 30.0µin, enhancing durability in high-cycle mating applications.

The primary distinction among these three TE parts is packaging format: 5745988-6 ships in Tray packaging, while 5747836-6 and 747836-6 are supplied in Tube packaging. Both 5747836-6 and 747836-6 include Board Lock and Ground Strap features. RoHS compliance status varies: 5745988-6 and 5747836-6 are ROHS3 compliant, while 747836-6 carries "Not applicable" status but is REACH Affected.

Mercury United Electronics 626 Series (626-009-262-032, 626-009-662-032):

These Mercury parts provide functional equivalence with notable design variations. Both maintain the 9-position DE/E configuration and solder termination but incorporate Board Edge mounting capability in addition to through-hole mounting. Shell finish is Nickel Plated rather than Tin Plated. Current rating is specified at 3A per contact, which is below the FCE17E09SC4D0 specification of 5A. Backset spacing measures 0.584" versus 0.590", representing a 0.15mm difference that may require mechanical validation in constrained PCB layouts.

Both Mercury parts include Shielded and Mounting Brackets features and are ROHS3 compliant with REACH Unaffected status. Contact finish thickness differs: 626-009-262-032 specifies Flash thickness, while 626-009-662-032 provides 30.0µin thickness. Operating temperature range matches the original part at -55°C to 85°C.

Selection Guidance:

For applications requiring direct mechanical and electrical substitution without design modification, TE Connectivity AMPLIMITE HD-20 series parts (5745988-6, 5747836-6, 747836-6) are preferred. These parts provide superior current capacity, extended temperature range, and enhanced contact durability.

Mercury 626 series parts are suitable for applications where current requirements do not exceed 3A per contact and where board edge mounting capability provides design advantage. The 0.15mm backset spacing variation requires mechanical clearance verification.

All identified substitutes maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity classification, ensuring compatibility with standard PCB assembly and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can the FCE17E09SC4D0 be directly replaced with a TE Connectivity 5745988-6 without PCB modification?

A: Yes. Both connectors share identical mechanical interfaces: 9-position DE/E shell configuration, through-hole right-angle solder termination, 0.590" backset spacing, and gold-plated contacts. The 5745988-6 exceeds electrical specifications with 6A current rating versus 5A and extended operating temperature range. No PCB layout changes are required.

Q: What is the significance of the 0.15mm backset spacing difference between Amphenol FCE17E09SC4D0 (0.590") and Mercury 626 series (0.584")?

A: Backset spacing defines the distance from the connector mounting face to the first row of contacts. A 0.15mm difference may affect component clearance in high-density PCB layouts or when adjacent components are positioned close to the connector. Mechanical validation is required before substituting Mercury parts in space-constrained applications. Standard PCB designs typically accommodate this tolerance without modification.

Q: Why do Mercury 626-009-262-032 and 626-009-662-032 specify 3A per contact while the original FCE17E09SC4D0 is rated 5A?

A: Current rating reflects the contact material, contact geometry, and thermal design of each connector family. Mercury 626 series uses Copper Alloy contacts versus Phosphor Bronze in the Amphenol and TE parts. The 3A rating is the maximum continuous current per individual contact in the Mercury design. Applications requiring 5A or higher current capacity should use TE Connectivity or Amphenol parts.

Q: Is the FCE17E09SC4D0 compatible with TE Connectivity 747836-6 from a compliance perspective?

A: Both parts meet UL94 V-0 flammability and MSL 1 moisture sensitivity requirements. However, 747836-6 carries "Not applicable" RoHS status and is REACH Affected, while FCE17E09SC4D0 is RoHS Compliant. For applications subject to RoHS or REACH regulations, verify that 747836-6 meets your specific compliance requirements before substitution. TE Connectivity 5745988-6 and 5747836-6 are ROHS3 compliant alternatives.

Q: What packaging formats are available for substitute parts?

A: TE Connectivity 5745988-6 is supplied in Tray packaging. TE Connectivity 5747836-6 and 747836-6 are supplied in Tube packaging. Mercury 626-009-262-032 and 626-009-662-032 are supplied in Bulk packaging. Packaging selection affects inventory management, component handling, and automated assembly compatibility. Verify packaging compatibility with your procurement and assembly processes.

Q: Can Mercury 626 series parts be used in applications requiring Board Edge mounting?

A: Yes. Mercury 626-009-262-032 and 626-009-662-032 support both Board Edge and Through Hole mounting configurations. The FCE17E09SC4D0 and TE Connectivity parts support Through Hole mounting only. If your application requires Board Edge mounting capability, Mercury 626 series parts provide this additional functionality.

Q: What is the difference between contact finish thickness specifications (15.0µin, 30.0µin, and Flash)?

A: Contact finish thickness affects contact durability and mating cycle life. FCE17E09SC4D0 specifies 15.0µin (0.38µm) gold plating. TE Connectivity parts specify 30.0µin (0.76µm), providing doubled thickness for enhanced wear resistance in high-cycle applications. Mercury 626-009-262-032 specifies Flash thickness (minimal plating), while 626-009-662-032 provides 30.0µin. For applications with frequent mating cycles, thicker gold plating extends connector life.

Q: Are all substitute parts actively produced?

A: Yes. All identified substitute parts carry Active product status. FCE17E09SC4D0 (Amphenol ICC), 5745988-6, 5747836-6, and 747836-6 (TE Connectivity), and 626-009-262-032 and 626-009-662-032 (Mercury United Electronics) are all actively manufactured and available from authorized distributors.