FCE17B25PC28B D-Sub 25 Position Right Angle Solder Plug Connector

Part Overview

The FCE17B25PC28B is a 25 position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This connector features male pins, right angle mounting, and solder termination. The part is actively produced and maintains 1042 units in current inventory stock.

D-Sub connectors are essential interface components in industrial, telecommunications, and legacy computing applications. Equivalent and substitute parts become necessary when original inventory is depleted, when alternative compliance certifications are required, or when specific mounting or flange configurations better suit application requirements.

Key Parameters

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

Substitute Part Grouping Explanation

Substitution eligibility for the FCE17B25PC28B is determined by the following core parameters:

Critical Parameters (Must Match):

Connector Style: D-Sub
Connector Type: Plug, Male Pins
Number of Positions: 25
Number of Rows: 2
Shell Size, Connector Layout: 3 (DB, B)
Mounting Type: Through Hole, Right Angle
Termination: Solder
Material Flammability Rating: UL94 V-0

Compatible Variation Parameters:

Current Rating: 5A or higher
Backset Spacing: 0.590" (14.99mm) or equivalent
Operating Temperature: Range must encompass or exceed -40°C ~ 85°C
Shell Material Finish: Steel with various plating options (Tin, Nickel, Chromate)
Contact Finish: Gold plating acceptable
Flange Feature: Variations in housing/shell configuration, screwlock options, or board lock features
Dielectric Material: Thermoplastic or Polyamide variants
Contact Material: Phosphor Bronze or Brass acceptable

Substitute parts from NorComp Inc. (183 series) and TE Connectivity AMP Connectors (AMPLIMITE series) meet these criteria with documented compatibility across the specified parameter ranges.

Parameter Comparison

Parameter	FCE17B25PC28B (Amphenol ICC)	183-025-113R161 (NorComp)	183-025-113R171 (NorComp)	183-025-113R181 (NorComp)	183-025-113R531 (NorComp)	183-025-113R561 (NorComp)	205857-1 (TE Connectivity)	5205857-1 (TE Connectivity)	5747022-2 (TE Connectivity)
Connector Type	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins
Number of Positions	25	25	25	25	25	25	25	25	25
Number of Rows	2	2	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)	3 (DB, B)	3 (DB, B)
Mounting Type	Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Panel Mount, Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Current Rating (Amps)	5A	5A	5A	5A	5A	5A	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)	0.545" (13.84mm)	0.545" (13.84mm)	0.545" (13.84mm)
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
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	-55°C ~ 105°C	-55°C ~ 105°C
Shell Material, Finish	Steel, Tin Plated	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Nickel Plated	Steel, Yellow Chromate Plated Zinc	Steel, Yellow Chromate Plated Zinc	Steel, Tin Plated
Contact Finish	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold
Contact Material	Phosphor Bronze	Brass	Brass	Brass	Brass	Brass	Brass	Brass	Brass
Dielectric Material	Thermoplastic, Glass Filled	Polyamide (PA9T), Nylon 9T	Polyamide (PA9T), Nylon 9T	Polyamide (PA9T), Nylon 9T	Polyamide (PA9T), Nylon 9T	Polyamide (PA9T), Nylon 9T	Thermoplastic	Polyamide (PA), Nylon, Glass Filled	Polyamide (PA), Nylon, Glass Filled
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	RoHS non-compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Not Applicable	Not Applicable	Not Applicable	Not Applicable	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The NorComp Inc. 183 series connectors (183-025-113R161, 183-025-113R171, 183-025-113R181, 183-025-113R531, 183-025-113R561) are direct functional equivalents to the FCE17B25PC28B. All NorComp parts maintain ROHS3 compliance and operate across an extended temperature range (-55°C ~ 105°C), which encompasses the original part's operating specification. Backset spacing remains identical at 0.590" (14.99mm). Variations among NorComp substitutes relate to flange feature configuration (unthreaded housing, 4-40 threaded housing, female screwlock, or board lock options) and do not affect core electrical or mechanical compatibility.

Secondary Substitutes (Functional Equivalents with Parameter Variations):

TE Connectivity AMPLIMITE series connectors (205857-1, 5205857-1, 5747022-2) provide functional substitution with documented differences. These parts feature a reduced backset spacing of 0.545" (13.84mm) and higher current rating of 6A. The 205857-1 variant carries RoHS non-compliance status and is not recommended for new designs requiring RoHS certification. The 5205857-1 and 5747022-2 variants achieve ROHS3 compliance and are suitable for applications where the increased current capacity and extended temperature range (-55°C ~ 105°C) provide operational advantages.

Compliance Considerations:

For applications requiring RoHS compliance, select from NorComp 183 series parts or TE Connectivity 5205857-1 and 5747022-2. The original FCE17B25PC28B and all NorComp substitutes maintain UL94 V-0 flammability certification. All substitute parts are actively produced with confirmed inventory availability.

Frequently Asked Questions (FAQ)

Q: Can NorComp 183-025-113R161 directly replace the FCE17B25PC28B in existing designs?

A: Yes. Both connectors share identical core specifications: 25 position D-Sub plug configuration, male pins, right angle solder termination, 0.590" backset spacing, and UL94 V-0 flammability rating. The primary difference is shell material finish (Nickel Plated versus Tin Plated) and contact material (Brass versus Phosphor Bronze), which do not affect electrical or mechanical compatibility. NorComp parts provide extended operating temperature range (-55°C ~ 105°C versus -40°C ~ 85°C).

Q: What is the significance of the different flange features among NorComp substitutes?

A: Flange feature variations determine mounting configuration and mechanical retention method. The 183-025-113R161 features unthreaded housing suitable for standard through-hole mounting. The 183-025-113R171 and 183-025-113R531 include 4-40 threaded housing for panel-mount applications. The 183-025-113R181 and 183-025-113R561 incorporate female screwlock features on the mating side for secure connector retention. Board lock variants (183-025-113R531 and 183-025-113R561) provide additional mechanical stability. Selection depends on specific mounting requirements and application constraints.

Q: Are TE Connectivity AMPLIMITE connectors compatible with the FCE17B25PC28B?

A: TE Connectivity parts provide functional substitution with documented parameter variations. The backset spacing differs (0.545" versus 0.590"), which may require PCB layout adjustment. Current rating is higher (6A versus 5A), providing operational margin. The 205857-1 variant does not meet RoHS compliance requirements. The 5205857-1 and 5747022-2 variants achieve ROHS3 compliance and are suitable for applications where backset spacing variation is accommodated in design.

Q: What packaging formats are available for substitute parts?

A: NorComp 183 series connectors are supplied in Tray packaging. TE Connectivity AMPLIMITE series connectors are supplied in Bulk packaging. The original FCE17B25PC28B does not specify packaging format in available documentation. Packaging selection should align with procurement and assembly process requirements.

Q: Which substitute part offers the best thermal performance?

A: All substitute parts operate across the extended temperature range of -55°C ~ 105°C, which exceeds the original FCE17B25PC28B specification of -40°C ~ 85°C. NorComp and TE Connectivity substitutes provide identical thermal performance advantages. Selection should be based on other application-specific requirements such as mounting type, flange configuration, or compliance certifications.

Q: Is contact material substitution (Phosphor Bronze to Brass) acceptable?

A: Yes. Both Phosphor Bronze and Brass are standard contact materials for D-Sub connectors and provide equivalent electrical performance in signal applications. Brass contacts are widely used in industrial D-Sub connectors and maintain gold plating for corrosion resistance and low contact resistance. Material substitution does not affect connector functionality or reliability.

Q: What is the inventory status of substitute parts?

A: All substitute parts maintain active production status with confirmed inventory availability. NorComp 183 series parts range from 1140 to 2139 units in stock. TE Connectivity AMPLIMITE parts range from 762 to 1645 units in stock. Current inventory levels exceed the original FCE17B25PC28B stock of 1042 units.

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