FCE17A15SC450 D-Sub Receptacle Equivalent & Substitute Parts

Part Overview

The FCE17A15SC450 is a 15-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 currently active in production with 1061 units in stock. D-Sub receptacle connectors are essential interface components in applications requiring standardized signal transmission, data communication, and power distribution across industrial, commercial, and legacy electronic systems. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility.

Substiute Parts

FCE17A15SC450

Amphenol ICC (Commercial Products)In Stock: 1132FCE17A15SC450 Datasheet

Current PartRFQ

5745113-2

TE Connectivity AMP ConnectorsIn Stock: 14175745113-2 Datasheet

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5745984-4

TE Connectivity AMP ConnectorsIn Stock: 11175745984-4 Datasheet

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5747837-4

TE Connectivity AMP ConnectorsIn Stock: 12155747837-4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCE17A15SC450 are qualified based on the following critical parameters that determine functional and mechanical compatibility:

Core Compatibility Criteria:

• Connector Style: D-Sub
• Connector Type: Receptacle, Female Sockets
• Number of Positions: 15
• Number of Rows: 2
• Shell Size, Connector Layout: 2 (DA, A)
• Mounting Type: Through Hole, Right Angle
• Termination: Solder
• Shell Material, Finish: Steel, Tin Plated
• Contact Finish: Gold
• Contact Material: Phosphor Bronze
• Material Flammability Rating: UL94 V-0
• Moisture Sensitivity Level: 1 (Unlimited)

All three substitute parts (5745113-2, 5745984-4, 5747837-4) meet these core compatibility requirements. Variations in current rating, operating temperature range, backset spacing, contact finish thickness, and flange features represent acceptable engineering tolerances within the D-Sub receptacle category and do not preclude substitution.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts are qualified alternatives to the FCE17A15SC450 based on active product status and regulatory compliance.

5745113-2 (TE Connectivity AMPLIMITE HDP-20): This part is ROHS3 compliant and offers an extended operating temperature range of -55°C to 105°C compared to the main part's -40°C to 85°C. Current rating is 6A, exceeding the main part's 5A specification. Backset spacing is 0.545" (13.84mm), differing from the main part's 0.590" (14.99mm). Flange feature is mating side with standard screws. Dielectric material is polyamide (PA), nylon, glass filled. Packaging is bulk.

5745984-4 (TE Connectivity AMPLIMITE HD-20): This part is RoHS compliant with an extended operating temperature range of -55°C to 105°C. Current rating is 6A. Backset spacing matches the main part at 0.590" (14.99mm). Contact finish thickness is 30.0µin (0.76µm), compared to the main part's 15.0µin (0.38µm). Flange feature is housing/shell (4-40), matching the main part. Dielectric material is thermoplastic. Features include ground strap. Packaging is bulk.

5747837-4 (TE Connectivity AMPLIMITE HD-20): This part is ROHS3 compliant with an extended operating temperature range of -55°C to 105°C. Current rating is 6A. Backset spacing matches the main part at 0.590" (14.99mm). Contact finish thickness is 30.0µin (0.76µm). Flange feature is housing/shell (4-40), matching the main part. Dielectric material is thermoplastic. Features include board lock and ground strap. Packaging is tube.

All substitute parts maintain active product status and meet or exceed the regulatory compliance profile of the main part.

Frequently Asked Questions (FAQ)

Q: Can the substitute parts be used interchangeably with the FCE17A15SC450 in existing designs?

A: Yes. All substitute parts share the same connector style (D-Sub), connector type (receptacle, female sockets), position count (15), row configuration (2), shell size (2 DA/A), mounting type (through-hole right angle), termination method (solder), shell material and finish (steel, tin plated), contact finish (gold), contact material (phosphor bronze), flammability rating (UL94 V-0), and moisture sensitivity level (1). These parameters define mechanical and electrical compatibility.

Q: What are the differences in current rating between the main part and substitutes?

A: The FCE17A15SC450 has a current rating of 5A. All three substitute parts (5745113-2, 5745984-4, 5747837-4) have a current rating of 6A. The higher rating in substitute parts does not create incompatibility; it indicates enhanced current-carrying capacity.

Q: How do operating temperature ranges differ?

A: The FCE17A15SC450 operates from -40°C to 85°C. All three substitute parts operate from -55°C to 105°C, providing an extended temperature envelope. Applications operating within the main part's temperature range are fully compatible with substitute parts.

Q: What is the significance of backset spacing differences?

A: Backset spacing is the distance from the mating face to the solder tail. The FCE17A15SC450 and two substitutes (5745984-4, 5747837-4) have 0.590" (14.99mm) backset spacing. The 5745113-2 has 0.545" (13.84mm) spacing. This parameter affects PCB layout and mounting depth. Selection depends on specific board design requirements.

Q: Are there packaging differences among the substitute parts?

A: Yes. The FCE17A15SC450 packaging is not specified. Substitute part 5745113-2 is packaged in bulk. Substitute part 5745984-4 is packaged in bulk. Substitute part 5747837-4 is packaged in tube. Packaging selection depends on procurement and inventory management requirements.

Q: What is the difference between RoHS and ROHS3 compliance?

A: Both RoHS and ROHS3 are regulatory compliance standards for restricting hazardous substances. The FCE17A15SC450 is RoHS compliant. Substitute parts 5745113-2 and 5747837-4 are ROHS3 compliant, which represents an updated compliance designation. Both standards restrict the same hazardous substances and are acceptable for equivalent applications.

Q: Do the substitute parts have different flange features?

A: Yes. The FCE17A15SC450 has housing/shell flange feature (4-40). Substitute part 5745113-2 has mating side flange feature with standard screws (4-40). Substitute parts 5745984-4 and 5747837-4 have housing/shell flange feature (4-40), matching the main part. Flange feature affects mounting orientation and mechanical attachment method.

Q: What additional features do some substitute parts include?

A: Substitute part 5745984-4 includes a ground strap feature. Substitute part 5747837-4 includes both board lock and ground strap features. The FCE17A15SC450 includes board lock and filter features. These features provide additional mechanical or electrical functionality but do not preclude substitution in applications where such features are not required.

Q: How do contact finish thicknesses compare?

A: The FCE17A15SC450 has gold contact finish thickness of 15.0µin (0.38µm). Substitute parts 5745984-4 and 5747837-4 have gold contact finish thickness of 30.0µin (0.76µm), which is double the main part. Substitute part 5745113-2 does not specify contact finish thickness. Thicker gold plating provides enhanced durability and corrosion resistance.

Q: What dielectric materials are used in the substitute parts?

A: The FCE17A15SC450 uses thermoplastic, glass-filled dielectric material. Substitute part 5745113-2 uses polyamide (PA), nylon, glass-filled dielectric material. Substitute parts 5745984-4 and 5747837-4 use thermoplastic dielectric material. All materials meet UL94 V-0 flammability requirements and are suitable for the D-Sub receptacle application category.