FCE17B25PC690 D-Sub Plug Connector Equivalent & Substitute Parts

Part Overview

The FCE17B25PC690 is a 25-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder connector features male pins in a 2-row configuration with shell size 3 (DB, B) layout. 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 maintains active product status and is RoHS compliant with UL94 V-0 flammability rating.

Substitute parts are necessary when the original FCE17B25PC690 is unavailable, when alternative mounting configurations are required, or when extended operating temperature ranges are needed for specific applications. The substitute connectors listed maintain electrical and mechanical compatibility while offering different flange features and material specifications.

Substiute Parts

FCE17B25PC690

Amphenol ICC (Commercial Products)In Stock: 1155FCE17B25PC690 Datasheet

Current PartRFQ

183-025-113R161

NorComp Inc.In Stock: 1683183-025-113R161 Datasheet

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183-025-113R171

NorComp Inc.In Stock: 2225183-025-113R171 Datasheet

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183-025-113R531

NorComp Inc.In Stock: 1471183-025-113R531 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the FCE17B25PC690 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters for Substitution:

• Connector style (D-Sub)
• Connector type (Plug, Male Pins)
• Number of positions (25)
• Number of rows (2)
• Shell size and layout (3 / DB, B)
• Mounting type (Through Hole, Right Angle)
• Termination method (Solder)
• Current rating (5A)
• Backset spacing (0.590" / 14.99mm)
• Contact finish (Gold)
• Flammability rating (UL94 V-0)

All three substitute parts (183-025-113R161, 183-025-113R171, and 183-025-113R531) manufactured by NorComp Inc. meet these critical parameters. Variations exist in flange features (Housing/Shell configurations), shell material finish (Nickel Plated vs. Tin Plated), contact material (Brass vs. Phosphor Bronze), and operating temperature ranges. These variations do not affect functional substitution within the specified electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (183-025-113R161, 183-025-113R171, and 183-025-113R531) are active products with current manufacturing status. Each substitute maintains full compliance with RoHS regulations and UL94 V-0 flammability requirements.

183-025-113R161: This substitute features an unthreaded housing/shell flange configuration. It is suitable for applications requiring panel mount capability without threaded fastening. The extended operating temperature range (-55°C to 105°C) accommodates wider environmental conditions compared to the original part.

183-025-113R171: This substitute incorporates a 4-40 threaded housing/shell flange configuration. The threaded design provides secure mechanical fastening for panel-mounted applications. The extended operating temperature range (-55°C to 105°C) supports demanding thermal environments.

183-025-113R531: This substitute also features a 4-40 threaded housing/shell flange configuration with board lock functionality. The board lock feature provides additional mechanical retention for solder joint protection. The extended operating temperature range (-55°C to 105°C) enables operation in extreme thermal conditions.

All substitutes are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The NorComp connectors employ brass contact material and nickel-plated steel shells, differing from the original Amphenol part's phosphor bronze contacts and tin-plated steel shell. These material differences do not affect electrical performance within the specified 5A current rating and signal contact application.

Frequently Asked Questions (FAQ)

Q: Can the NorComp 183-025-113R161, 183-025-113R171, or 183-025-113R531 directly replace the Amphenol FCE17B25PC690?

A: Yes. All three NorComp connectors maintain identical electrical and mechanical specifications for the critical parameters: 25-position D-Sub plug configuration, 2-row layout, shell size 3 (DB, B), 5A current rating, 0.590" backset spacing, solder termination, and gold contact finish. The connectors are functionally interchangeable within these specifications.

Q: What are the differences between the three NorComp substitute parts?

A: The primary differences are in flange features and mounting configurations. The 183-025-113R161 features an unthreaded housing/shell flange. The 183-025-113R171 and 183-025-113R531 both feature 4-40 threaded housing/shell flanges. The 183-025-113R531 includes board lock functionality, while the 183-025-113R171 does not. All three offer extended operating temperature ranges (-55°C to 105°C) compared to the original part (-40°C to 85°C).

Q: Are there compliance differences between the original and substitute parts?

A: The original FCE17B25PC690 is RoHS compliant. All three substitutes are ROHS3 compliant, which represents a more current regulatory standard. All parts maintain UL94 V-0 flammability ratings. The NorComp substitutes are REACH unaffected, indicating full compliance with REACH regulations.

Q: What is the difference between the contact finish specifications?

A: The original FCE17B25PC690 specifies a gold contact finish with 15.0µin (0.38µm) thickness. The NorComp substitutes specify gold contact finish with flash thickness. Flash plating provides a thin, uniform gold coating suitable for signal applications. Both specifications meet gold contact finish requirements for the 5A signal application.

Q: How do the shell material finishes differ?

A: The original part features a steel shell with tin plating. The NorComp substitutes feature steel shells with nickel plating. Both finishes provide corrosion resistance and are suitable for the specified operating environments. Nickel plating offers enhanced durability in certain corrosive environments.

Q: What is the significance of the extended operating temperature range in the substitutes?

A: The NorComp substitutes operate from -55°C to 105°C, compared to the original part's -40°C to 85°C range. This extended range accommodates applications requiring operation in more extreme thermal environments. Applications operating within the original part's temperature range are fully supported by the substitutes.

Q: Do the contact material differences affect performance?

A: The original part uses phosphor bronze contacts; the substitutes use brass contacts. Both materials are suitable for signal applications at the 5A current rating. The material difference does not affect electrical performance within the specified application parameters.

Q: What packaging format are the substitute parts supplied in?

A: All three NorComp substitute parts are supplied in tray packaging, suitable for automated assembly and component handling processes.