FCE17B25SC2D0 Equivalent & Substitute Parts

Part Overview

The FCE17B25SC2D0 is a 25-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder connector features female sockets in a DB/B shell size configuration with tin-plated steel housing and gold-plated contacts. The connector is designed for signal applications with a 5A current rating and operates across the temperature range of -40°C to 85°C. The part is RoHS compliant and carries an active product status. Equivalent and substitute parts are identified to provide design flexibility, accommodate supply chain variations, and support applications requiring alternative mechanical or electrical specifications within the D-Sub connector category.

Key Parameters

Parameter	Value
Connector Style	D-Sub
Connector Type	Receptacle, Female Sockets
Number of Positions	25
Number of Rows	2
Shell Size, Connector Layout	3 (DB, B)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Current Rating (Amps)	5A
Backset Spacing	0.590" (14.99mm)
Operating Temperature	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Compliant

Substitute Part Grouping Explanation

Substitution of the FCE17B25SC2D0 is determined by strict equivalence across the following critical parameters:

Core Compatibility Parameters:

Connector style (D-Sub)
Connector type (Receptacle, Female Sockets)
Number of positions (25)
Number of rows (2)
Shell size and layout (3 / DB, B)
Mounting type (Through Hole, Right Angle)
Termination method (Solder)
Backset spacing (0.590" / 14.99mm)
Contact finish (Gold)
Material flammability rating (UL94 V-0)

Allowable Variations in Substitutes:

Manufacturer identity
Contact finish thickness (provided gold plating is present)
Current rating (equal to or greater than 5A)
Operating temperature range (may exceed the original range)
Shell material finish (tin or nickel plating acceptable)
Flange feature configuration (housing/shell or mating side variations)
Dielectric material composition (thermoplastic or polyamide variants)
Contact material (phosphor bronze or brass)
RoHS compliance status (compliant or non-compliant variants available)
Packaging format (tube or tray)

All identified substitute parts maintain the 25-position D-Sub receptacle configuration with right-angle through-hole solder termination and are functionally interchangeable within the specified electrical and mechanical constraints.

Parameter Comparison

Parameter	FCE17B25SC2D0 (Amphenol ICC)	183-025-213R571 (NorComp Inc.)	5747838-3 (TE Connectivity)	5747838-4 (TE Connectivity)	5747838-6 (TE Connectivity)	747838-3 (TE Connectivity)	747838-4 (TE Connectivity)
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	25	25	25	25	25	25	25
Number of Rows	2	2	2	2	2	2	2
Shell Size, Connector Layout	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)
Mounting Type	Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Shell Material, Finish	Steel, Tin Plated	Steel, Nickel Plated	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin Plated	Steel, Tin Plated
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Contact Finish Thickness	15.0µin (0.38µm)	Flash	Flash	30.0µin (0.76µm)	30.0µin (0.76µm)	Flash	30.0µin (0.76µm)
Current Rating (Amps)	5A	5A	6A	6A	6A	6A	6A
Backset Spacing	0.590" (14.99mm)	0.590" (14.99mm)	0.590" (14.99mm)	0.590" (14.99mm)	0.590" (14.99mm)	0.590" (14.99mm)	0.590" (14.99mm)
Operating Temperature	-40°C ~ 85°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C	-55°C ~ 105°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Contact Material	Phosphor Bronze	Brass	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze
RoHS Status	RoHS Compliant	ROHS3 Compliant	RoHS Compliant	RoHS Compliant	RoHS Compliant	RoHS non-compliant	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Primary Substitutes (Recommended for RoHS-Compliant Applications):

The TE Connectivity AMPLIMITE HD-20 series parts (5747838-3, 5747838-4, 5747838-6, and 747838-4) are RoHS-compliant alternatives with enhanced current ratings of 6A, exceeding the FCE17B25SC2D0 specification of 5A. These parts maintain identical mechanical compatibility and feature expanded operating temperature ranges (-55°C to 105°C). The 5747838-4 and 747838-4 variants provide thicker gold contact plating (30.0µin) compared to the original part's 15.0µin specification, offering enhanced contact durability. All TE Connectivity substitutes include ground strap features and are available in tube packaging.

Secondary Substitute (Alternative Flange Configuration):

The NorComp Inc. 183-025-213R571 provides a panel mount option in addition to through-hole mounting, with ROHS3 compliance and an extended operating temperature range (-55°C to 105°C). This part features nickel-plated steel housing and brass contacts, with flash gold plating. The 183-025-213R571 maintains the 5A current rating matching the original specification and is packaged in trays.

Non-Compliant Alternative:

The TE Connectivity 747838-3 is functionally equivalent but carries RoHS non-compliant status. This part is suitable only for applications where RoHS compliance is not required.

Selection Criteria:

For applications requiring RoHS compliance, select from the TE Connectivity 5747838 series (variants 3, 4, or 6) or the 747838-4. For applications requiring panel mount capability, the NorComp 183-025-213R571 is appropriate. All substitutes maintain the 25-position D-Sub receptacle configuration with right-angle through-hole solder termination and are mechanically and electrically interchangeable within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the FCE17B25SC2D0 be directly replaced with any of the listed substitute parts?

A: Yes, all listed substitute parts are mechanically and electrically compatible. They maintain identical 25-position D-Sub receptacle configuration, right-angle through-hole solder termination, and 0.590" backset spacing. Substitution is valid within the constraints of your application's compliance requirements and operating temperature specifications.

Q: What is the difference between the TE Connectivity 5747838 series variants?

A: The variants differ in contact finish thickness and flange configuration. The 5747838-3 and 747838-3 feature flash gold plating, while 5747838-4 and 747838-4 provide 30.0µin (0.76µm) gold plating for enhanced durability. The 5747838-6 includes a mating side female screwlock feature on the flange, distinguishing it from the housing/shell flange configuration of other variants. All maintain 6A current rating and identical mechanical compatibility.

Q: Does the higher current rating of substitute parts (6A vs. 5A) affect compatibility?

A: No. A higher current rating indicates the substitute part can safely handle greater current loads. The FCE17B25SC2D0 operates at 5A; substitutes rated for 6A are fully compatible and provide additional design margin without requiring circuit modifications.

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

A: Contact finish thickness affects contact durability and wear resistance. The FCE17B25SC2D0 specifies 15.0µin (0.38µm) gold plating. Substitute parts with 30.0µin (0.76µm) plating provide enhanced contact longevity, while flash-plated variants offer thinner coverage. All variants maintain gold contact finish for equivalent electrical performance and corrosion resistance.

Q: Are there RoHS compliance considerations when selecting substitutes?

A: Yes. The FCE17B25SC2D0 is RoHS compliant. Most substitutes (5747838-3, 5747838-4, 5747838-6, 747838-4, and 183-025-213R571) maintain RoHS compliance. The 747838-3 is RoHS non-compliant and is suitable only for applications where RoHS compliance is not mandated.

Q: What packaging formats are available for substitute parts?

A: The FCE17B25SC2D0 packaging is not specified in the provided data. TE Connectivity substitutes are supplied in tube packaging, while the NorComp 183-025-213R571 is supplied in tray packaging. Packaging selection may affect procurement logistics and inventory management.

Q: Can the NorComp 183-025-213R571 be used in applications requiring through-hole mounting only?

A: Yes. The 183-025-213R571 supports both panel mount and through-hole mounting configurations. It is fully compatible with through-hole applications and provides the additional flexibility of panel mount capability if required.

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

A: The FCE17B25SC2D0 operates from -40°C to 85°C. All substitute parts extend this range to -55°C to 105°C, providing broader environmental compatibility. Applications operating within the original -40°C to 85°C range experience no functional difference.

Q: Are contact material differences (phosphor bronze vs. brass) significant for substitution?

A: Both phosphor bronze and brass are acceptable contact materials for D-Sub connectors. The FCE17B25SC2D0 uses phosphor bronze; the NorComp 183-025-213R571 uses brass. Both materials provide equivalent electrical conductivity and corrosion resistance when combined with gold plating. Material selection does not affect electrical performance or mechanical compatibility.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message