FCE17E09SC490 Equivalent & Substitute Parts

Part Overview

The FCE17E09SC490 is a 9-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets, right-angle through-hole mounting, and solder termination. The part is actively produced and maintains an inventory of 725 units in stock. The FCE17E09SC490 operates across a temperature range of -40°C to 85°C with a current rating of 5A and is RoHS compliant with UL94 V-0 flammability rating.

Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support applications requiring alternative electrical or mechanical specifications within the D-Sub connector category.

Key Parameters

Parameter	FCE17E09SC490 Specification
Connector Style	D-Sub
Connector Type	Receptacle, Female Sockets
Number of Positions	9
Number of Rows	2
Shell Size, Connector Layout	1 (DE, E)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Current Rating (Amps)	5A
Operating Temperature	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant
Backset Spacing	0.590" (14.99mm)

Substitute Part Grouping Explanation

Substitute parts for the FCE17E09SC490 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Primary Compatibility Criteria:

Connector style (D-Sub)
Connector type (Receptacle, Female Sockets)
Number of positions (9)
Number of rows (2)
Shell size and connector layout (1 / DE, E)
Mounting type (Through Hole, Right Angle)
Termination method (Solder)
Contact type (Signal)
Flange feature compatibility (4-40 mounting)

Secondary Electrical Criteria:

Current rating (minimum 5A for direct substitution)
Operating temperature range (must encompass or exceed -40°C to 85°C)
Contact finish (Gold plated)
Shell material (Steel with plating)
Flammability rating (UL94 V-0)

Compliance Criteria:

RoHS compliance status
Active product status
Moisture sensitivity level (MSL 1)

Four substitute parts meet these criteria: 5745988-6 (TE Connectivity), 747836-6 (TE Connectivity), 626-009-262-032 (Mercury United Electronics), and 626-009-662-032 (Mercury United Electronics).

Parameter Comparison

Parameter	FCE17E09SC490 (Amphenol ICC)	5745988-6 (TE Connectivity)	747836-6 (TE Connectivity)	626-009-262-032 (Mercury)	626-009-662-032 (Mercury)
Connector Style	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	9	9	9	9	9
Number of Rows	2	2	2	2	2
Shell Size, Connector Layout	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)	1 (DE, E)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Board Edge, Through Hole, Right Angle	Board Edge, Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder
Shell Material, Finish	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin Plated	Steel, Nickel Plated	Steel, Nickel Plated
Contact Finish	Gold	Gold	Gold	Gold	Gold
Current Rating (Amps)	5A	6A	6A	3A per Contact	3A per Contact
Operating Temperature	-40°C ~ 85°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 85°C	-55°C ~ 85°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Backset Spacing	0.590" (14.99mm)	0.590" (14.99mm)	0.590" (14.99mm)	0.584" (14.84mm)	0.584" (14.84mm)
RoHS Status	RoHS Compliant	ROHS3 Compliant	Not applicable	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Voltage Rating	Not specified	125V	125V	Not specified	Not specified

Engineering Selection Recommendations

TE Connectivity 5745988-6 and 747836-6 (AMPLIMITE HD-20 Series)

The TE Connectivity parts 5745988-6 and 747836-6 are direct functional equivalents to the FCE17E09SC490. Both parts maintain identical connector geometry, pin configuration, and mounting specifications. The TE Connectivity substitutes provide enhanced current rating (6A versus 5A) and extended operating temperature range (-55°C to 105°C versus -40°C to 85°C). Both parts are ROHS3 compliant and actively produced. The 5745988-6 is packaged in trays with 1546 units in stock, while the 747836-6 is packaged in tubes with 1083 units in stock. The 747836-6 includes board lock and ground strap features. These parts are suitable for applications requiring higher current capacity or extended temperature performance.

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

The Mercury United Electronics parts 626-009-262-032 and 626-009-662-032 are functionally compatible substitutes with notable differences in electrical specifications. Both Mercury parts feature nickel-plated steel shells and support board edge mounting in addition to through-hole mounting. The current rating for Mercury parts is specified as 3A per contact, which is lower than the FCE17E09SC490 (5A). The backset spacing differs slightly (0.584" versus 0.590"), and both Mercury parts include shielding and mounting brackets. Both Mercury parts are ROHS3 compliant and actively produced with 827 and 865 units in stock respectively. These parts are suitable for applications where lower current requirements and additional shielding are beneficial.

Compliance and Availability

All substitute parts maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity level. The TE Connectivity parts provide superior electrical performance and temperature range. The Mercury United Electronics parts provide additional mechanical features including shielding and mounting brackets. Selection should be based on specific application requirements for current capacity, operating temperature, and mechanical mounting preferences.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 5745988-6 or 747836-6 be used as a direct replacement for the FCE17E09SC490?

A: Yes. Both TE Connectivity parts maintain identical connector geometry, pin configuration (9-position, 2-row, DE/E shell size), mounting type (through-hole, right-angle), and termination method (solder). The TE Connectivity parts provide enhanced specifications with 6A current rating and -55°C to 105°C operating temperature range, making them suitable for applications requiring higher performance margins.

Q: What are the key differences between the TE Connectivity and Mercury United Electronics substitutes?

A: The TE Connectivity parts (5745988-6 and 747836-6) feature tin-plated steel shells, 6A current rating, and -55°C to 105°C operating temperature. The Mercury United Electronics parts (626-009-262-032 and 626-009-662-032) feature nickel-plated steel shells, 3A per contact current rating, and -55°C to 85°C operating temperature. Mercury parts include shielding and mounting brackets. TE Connectivity parts provide higher current capacity and extended temperature range.

Q: Are there backset spacing differences between the main part and substitutes?

A: The FCE17E09SC490 and TE Connectivity parts (5745988-6 and 747836-6) maintain 0.590" (14.99mm) backset spacing. The Mercury United Electronics parts (626-009-262-032 and 626-009-662-032) have 0.584" (14.84mm) backset spacing. This 0.006" difference may affect board layout compatibility in applications with tight spacing constraints.

Q: Which substitute part is suitable for applications requiring lower current capacity?

A: The Mercury United Electronics parts 626-009-262-032 and 626-009-662-032 are rated for 3A per contact, making them suitable for lower-current applications. These parts also provide additional shielding and mounting bracket features. The TE Connectivity parts are rated for 6A and are suitable for higher-current applications.

Q: What is the difference between 626-009-262-032 and 626-009-662-032?

A: Both parts are functionally equivalent Mercury United Electronics Series 626 connectors with identical electrical and mechanical specifications. The primary difference is contact finish thickness: 626-009-262-032 has flash gold plating, while 626-009-662-032 has 30.0µin (0.76µm) gold plating. Both parts are ROHS3 compliant and actively produced.

Q: Are all substitute parts RoHS compliant?

A: The TE Connectivity 5745988-6 and Mercury United Electronics parts (626-009-262-032 and 626-009-662-032) are ROHS3 compliant. The TE Connectivity 747836-6 has RoHS status listed as not applicable. The FCE17E09SC490 is RoHS compliant. Verify RoHS compliance requirements for specific applications.

Q: What packaging options are available for these substitute parts?

A: The FCE17E09SC490 packaging is not specified. The TE Connectivity 5745988-6 is packaged in trays (1546 units in stock). The TE Connectivity 747836-6 is packaged in tubes (1083 units in stock). The Mercury United Electronics parts (626-009-262-032 and 626-009-662-032) are packaged in bulk (827 and 865 units in stock respectively). Packaging selection affects handling, storage, and ordering quantities.

Q: Can the Mercury United Electronics parts be used in applications requiring the full 5A current rating of the FCE17E09SC490?

A: No. The Mercury United Electronics parts are rated for 3A per contact, which is below the 5A rating of the FCE17E09SC490. Applications requiring 5A or higher current capacity should use the TE Connectivity 5745988-6 or 747836-6, both rated for 6A.

Q: What is the operating temperature range difference between the main part and substitutes?

A: The FCE17E09SC490 operates from -40°C to 85°C. The TE Connectivity parts (5745988-6 and 747836-6) operate from -55°C to 105°C, providing extended low and high temperature capability. The Mercury United Electronics parts (626-009-262-032 and 626-009-662-032) operate from -55°C to 85°C, providing extended low temperature capability but matching the high temperature limit of the main part.

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