FCE17B25PC2DB D-Sub 25 Position Right Angle Solder Plug Connector

Part Overview

The FCE17B25PC2DB is a 25 position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products) in the FCE17 series. This connector features male pins, right angle mounting, and solder termination for through-hole PCB applications. The connector is actively produced and maintains 758 units in current inventory stock.

D-Sub connectors of this configuration are essential in applications requiring standardized 25-pin signal distribution with reliable solder-based termination. Equivalent and substitute parts become necessary when addressing supply chain constraints, specific flange feature requirements, compliance certifications, or operational temperature range specifications that differ from the primary part number.

Substiute Parts

FCE17B25PC2DB

Amphenol ICC (Commercial Products)In Stock: 791FCE17B25PC2DB 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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183-025-113R181

NorComp Inc.In Stock: 1180183-025-113R181 Datasheet

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183-025-113R531

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

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183-025-113R561

NorComp Inc.In Stock: 1741183-025-113R561 Datasheet

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205857-1

TE Connectivity AMP ConnectorsIn Stock: 831205857-1 Datasheet

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5205857-1

TE Connectivity AMP ConnectorsIn Stock: 10965205857-1 Datasheet

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5747022-2

TE Connectivity AMP ConnectorsIn Stock: 17085747022-2 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FCE17B25PC2DB is determined by strict alignment of the following core parameters:

Critical Matching Parameters:

• 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
• Contact Type: Signal
• Material Flammability Rating: UL94 V-0
• Color: Black

Allowable Variation Parameters:

• Current Rating: 5A or higher
• Backset Spacing: 0.590" (14.99mm) or 0.545" (13.84mm)
• Shell Material Finish: Steel with Tin Plated, Nickel Plated, or Yellow Chromate Plated Zinc
• Contact Finish Thickness: 15.0µin, Flash, or unspecified
• Operating Temperature: Range must encompass or exceed -40°C ~ 85°C
• Flange Feature: Housing/Shell (Unthreaded), Housing/Shell (4-40), Mating Side Female Screwlock (4-40), or Mating Side Standard Screws (4-40)
• RoHS Status: RoHS Compliant or ROHS3 Compliant

The following substitute part numbers meet these criteria: 183-025-113R161, 183-025-113R171, 183-025-113R181, 183-025-113R531, 183-025-113R561, 205857-1, and 5205857-1.

Parameter Comparison

Engineering Selection Recommendations

NorComp Inc. 183 Series Substitutes (183-025-113R161, 183-025-113R171, 183-025-113R181, 183-025-113R531, 183-025-113R561):

These five NorComp part numbers provide direct functional equivalence to the FCE17B25PC2DB with extended operating temperature range (-55°C ~ 105°C) and ROHS3 compliance. All maintain 25-position D-Sub configuration, solder termination, and 5A current rating. Inventory availability ranges from 1,140 to 2,139 units. Selection among these five variants depends on flange feature requirements: 183-025-113R161 offers unthreaded housing matching the primary part; 183-025-113R171 and 183-025-113R531 provide 4-40 threaded housing; 183-025-113R181 and 183-025-113R561 feature mating-side female screwlock (4-40). Contact material is brass with flash gold finish across all NorComp variants, compared to phosphor bronze with 15.0µin gold finish on the primary part.

TE Connectivity AMP Connectors AMPLIMITE Series (205857-1, 5205857-1, 5747022-2):

These three TE Connectivity options provide 6A current rating and extended operating temperature range (-55°C ~ 105°C). Part 205857-1 carries RoHS non-compliant status and is not recommended for new designs requiring RoHS certification. Part 5205857-1 achieves ROHS3 compliance and represents the preferred TE Connectivity option, with 1,015 units in inventory. Part 5747022-2 (AMPLIMITE HD-20 series) also achieves ROHS3 compliance with 1,645 units available and includes grounding indents and mounting brackets. All three TE Connectivity parts feature mating-side screwlock configurations and backset spacing of 0.545" (13.84mm), differing from the primary part's 0.590" (14.99mm) spacing. Voltage rating of 125V is specified for TE Connectivity parts, whereas the primary part does not specify voltage rating.

Compliance Considerations:

For applications requiring RoHS compliance, select from NorComp 183 series (all ROHS3 compliant), TE Connectivity 5205857-1 (ROHS3 compliant), or TE Connectivity 5747022-2 (ROHS3 compliant). The primary FCE17B25PC2DB is RoHS Compliant. Part 205857-1 is RoHS non-compliant and unsuitable for regulated applications.

Backset Spacing Consideration:

The primary part and all NorComp substitutes maintain 0.590" (14.99mm) backset spacing. TE Connectivity parts (205857-1, 5205857-1, 5747022-2) feature 0.545" (13.84mm) backset spacing, which may affect PCB layout compatibility.

Frequently Asked Questions (FAQ)

Q: Can I substitute a NorComp 183 series connector for the FCE17B25PC2DB?

A: Yes. All five NorComp 183 series variants (183-025-113R161, 183-025-113R171, 183-025-113R181, 183-025-113R531, 183-025-113R561) meet the core functional requirements: 25-position D-Sub plug with male pins, right angle solder termination, 5A current rating, and matching backset spacing of 0.590" (14.99mm). Selection depends on flange feature requirements for your specific application. All NorComp variants provide extended operating temperature range (-55°C ~ 105°C) and ROHS3 compliance.

Q: What is the difference between the NorComp variants?

A: The five NorComp 183 series parts differ only in flange feature configuration: 183-025-113R161 has unthreaded housing (matching the primary part); 183-025-113R171 and 183-025-113R531 have 4-40 threaded housing; 183-025-113R181 and 183-025-113R561 have mating-side female screwlock (4-40). Additionally, 183-025-113R531 includes board lock feature, while 183-025-113R561 includes both board lock and grounding indents. All other electrical and mechanical parameters are identical.

Q: Can I use a TE Connectivity part as a substitute?

A: TE Connectivity parts 5205857-1 and 5747022-2 are functionally compatible substitutes with higher current rating (6A) and extended operating temperature range (-55°C ~ 105°C). However, these parts feature 0.545" (13.84mm) backset spacing compared to the primary part's 0.590" (14.99mm), which may require PCB layout modification. Part 205857-1 is RoHS non-compliant and not recommended for new designs. Part 5205857-1 is ROHS3 compliant and preferred over 205857-1.

Q: What is backset spacing and why does it matter?

A: Backset spacing is the distance from the rear of the connector shell to the solder pin contact points. The primary FCE17B25PC2DB and all NorComp substitutes maintain 0.590" (14.99mm) spacing, ensuring direct PCB layout compatibility. TE Connectivity parts use 0.545" (13.84mm) spacing, requiring PCB design verification before substitution.

Q: Are all substitute parts RoHS compliant?

A: No. Part 205857-1 is RoHS non-compliant. All NorComp 183 series parts are ROHS3 compliant. TE Connectivity parts 5205857-1 and 5747022-2 are ROHS3 compliant. The primary FCE17B25PC2DB is RoHS Compliant. For regulated applications, use only ROHS3 compliant or RoHS Compliant parts.

Q: What is the difference between shell material finishes?

A: The primary part uses steel with tin plating. NorComp substitutes use steel with nickel plating. TE Connectivity parts use steel with yellow chromate plated zinc. All finishes provide corrosion protection; selection depends on environmental exposure and compatibility with mating connector specifications. Nickel plating offers superior corrosion resistance in harsh environments.

Q: Can I mix and match different substitute parts in the same assembly?

A: All substitute parts maintain identical electrical performance (5A or 6A current rating, gold-plated contacts, UL94 V-0 flammability rating) and mechanical compatibility (25-position D-Sub, right angle solder termination). However, backset spacing differences between NorComp (0.590") and TE Connectivity (0.545") parts require separate PCB designs. Within the NorComp family, all variants use identical spacing and are mechanically interchangeable on the same PCB.

Q: What is the operating temperature range difference?

A: The primary FCE17B25PC2DB operates from -40°C to 85°C. All substitute parts operate from -55°C to 105°C, providing extended temperature capability. If your application requires operation below -40°C or above 85°C, substitute parts are necessary.

Q: Which substitute part has the highest current rating?

A: TE Connectivity parts 205857-1, 5205857-1, and 5747022-2 all provide 6A current rating, compared to 5A for the primary part and NorComp substitutes. If your application requires current capacity above 5A, TE Connectivity parts are suitable, provided backset spacing compatibility is confirmed.

Q: What inventory levels are available for each substitute?

A: NorComp 183-025-113R161: 1,605 units; 183-025-113R171: 2,139 units; 183-025-113R181: 1,140 units; 183-025-113R531: 1,392 units; 183-025-113R561: 1,661 units. TE Connectivity 205857-1: 762 units; 5205857-1: 1,015 units; 5747022-2: 1,645 units. Primary part FCE17B25PC2DB: 758 units.