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FCE17B25SC6EB D-Sub 25 Position Receptacle Connector Equivalent & Substitute Parts
Part Overview
The FCE17B25SC6EB is a 25 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This connector features female sockets, right-angle mounting, and solder termination, designed for through-hole PCB applications. The part is currently active in production with 1069 units in stock. Equivalent and substitute parts are identified based on matching electrical and mechanical specifications within the D-Sub connector category, enabling component selection flexibility for procurement, design revision, or supply chain optimization.
Substiute Parts
Key Parameters
| Parameter | FCE17B25SC6EB Value |
|---|---|
| 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 |
| Current Rating (Amps) | 5A |
| Backset Spacing | 0.590" (14.99mm) |
| Contact Finish | Gold |
| Shell Material, Finish | Steel, Tin Plated |
| Operating Temperature Range | -40°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS Compliant |
| Product Status | Active |
Substitute Part Grouping Explanation
Substitution eligibility for the FCE17B25SC6EB is determined by the following critical parameters:
Core Compatibility Parameters:
- 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
- Contact Finish: Gold
Electrical Performance Parameters:
- Current Rating: 5A minimum (6A acceptable for higher capacity applications)
- Operating Temperature: -40°C ~ 85°C minimum range coverage
- Material Flammability Rating: UL94 V-0
Mechanical Compatibility Parameters:
- Backset Spacing: 0.590" (14.99mm) or equivalent
- Contact Type: Signal
- Color: Black
Substitute parts are grouped into three categories based on manufacturer and feature variations: NorComp Inc. 183 series connectors, TE Connectivity AMPLIMITE HDP-20 series, and TE Connectivity AMPLIMITE HD-20 series. All substitute parts maintain the core D-Sub 25 position receptacle configuration with through-hole right-angle solder termination and gold-plated contacts.
Parameter Comparison
| Parameter | FCE17B25SC6EB (Amphenol ICC) | 183-025-213R171 (NorComp) | 183-025-213R541 (NorComp) | 183-025-213R561 (NorComp) | 183-025-213R571 (NorComp) | 5205858-1 (TE Connectivity) | 5745114-2 (TE Connectivity) | 5745536-2 (TE Connectivity) | 5745992-3 (TE Connectivity) | 5747838-3 (TE Connectivity) | 5747838-4 (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 | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets | Receptacle, Female Sockets |
| Number of Positions | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Number of Rows | 2 | 2 | 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) | 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 | 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 | Solder | Solder | Solder | Solder |
| Current Rating (Amps) | 5A | 5A | 5A | 5A | 5A | 6A | 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) | 0.545" (13.84mm) | 0.545" (13.84mm) | Not Specified | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) |
| Contact Finish | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold |
| Contact Finish Thickness | 15.0µin (0.38µm) | Flash | Flash | Flash | Flash | Flash | Not Specified | Not Specified | Flash | Flash | 30.0µin (0.76µm) |
| Shell Material, Finish | Steel, Tin Plated | Steel, Nickel Plated | Steel, Nickel Plated | Steel, Nickel Plated | Steel, Nickel Plated | Steel, Yellow Chromate Plated Zinc | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated |
| Contact Material | Phosphor Bronze | Brass | Brass | Brass | Brass | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Operating Temperature Range | -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 | -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 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| RoHS Status | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| Voltage Rating | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | 125V | 125V | 125V | 125V | 125V | 125V |
| Flange Feature | Board Side (M3) | Housing/Shell (4-40) | Mating Side, Female Screwlock (4-40) | Mating Side, Female Screwlock (4-40) | Housing/Shell (4-40) | Mating Side, Standard Screws (4-40) | Mating Side, Standard Screws (4-40) | Mating Side, Female Screwlock (4-40) | Housing/Shell (4-40) | Housing/Shell (4-40) | Housing/Shell (4-40) |
| Features | Filter, Mounting Brackets | Ground Strap | Board Lock | Board Lock | Board Lock | Mounting Brackets | Mounting Brackets | Mounting Brackets | Ground Strap | Board Lock, Ground Strap | Board Lock, Ground Strap |
Engineering Selection Recommendations
All substitute parts listed maintain active product status and meet UL94 V-0 flammability requirements. Selection among substitute options should be based on the following criteria:
NorComp 183 Series (183-025-213R171, 183-025-213R541, 183-025-213R561, 183-025-213R571): These connectors are ROHS3 compliant and feature extended operating temperature ranges (-55°C ~ 105°C). The 183-025-213R171 includes a ground strap feature. The 183-025-213R541, 183-025-213R561, and 183-025-213R571 include board lock features with female screwlock or housing/shell flange configurations. NorComp parts use brass contact material and nickel-plated steel shells. These are suitable for applications requiring panel mount capability and extended temperature performance.
TE Connectivity AMPLIMITE HDP-20 Series (5205858-1, 5745114-2): These connectors feature 6A current rating and 125V voltage rating specifications. The 5205858-1 uses yellow chromate plated zinc shell finish, while 5745114-2 uses tin-plated steel. Both include mounting brackets and mating side standard screws flange configuration. These parts are suitable for higher current applications within the 25 position D-Sub category.
TE Connectivity AMPLIMITE HD-20 Series (5745536-2, 5745992-3, 5747838-3, 5747838-4): These connectors provide 6A current rating and 125V voltage rating. The 5745536-2 features female screwlock mating side configuration. The 5745992-3 includes ground strap and housing/shell flange. The 5747838-3 and 5747838-4 include both board lock and ground strap features with housing/shell flange configuration. The 5747838-4 specifies 30.0µin gold contact finish thickness. All use phosphor bronze contacts and tin-plated steel shells. These parts are suitable for applications requiring enhanced mechanical retention and grounding features.
Backset Spacing Consideration: The FCE17B25SC6EB specifies 0.590" (14.99mm) backset spacing. NorComp 183 series and most TE Connectivity HD-20 series parts match this specification. The TE Connectivity HDP-20 series (5205858-1, 5745114-2) specify 0.545" (13.84mm) backset spacing, representing a dimensional variation that may affect PCB layout compatibility. The 5745536-2 does not specify backset spacing in the provided data.
Contact Material Variation: The FCE17B25SC6EB uses phosphor bronze contacts. NorComp 183 series parts use brass contacts. TE Connectivity parts use phosphor bronze contacts. Contact material selection affects electrical performance and mechanical durability characteristics.
Frequently Asked Questions (FAQ)
Q: Can NorComp 183 series connectors directly replace the FCE17B25SC6EB?
A: NorComp 183 series connectors (183-025-213R171, 183-025-213R541, 183-025-213R561, 183-025-213R571) are mechanically and electrically compatible for 25 position D-Sub receptacle applications. All maintain the same shell size (3/DB/B), 25 position configuration, right-angle through-hole mounting, and solder termination. Key differences include brass contact material versus phosphor bronze, nickel-plated shell finish versus tin-plated, and extended operating temperature range (-55°C ~ 105°C versus -40°C ~ 85°C). NorComp parts also include panel mount capability and various board lock or ground strap features not present in the FCE17B25SC6EB.
Q: What is the significance of backset spacing differences between 0.590" and 0.545"?
A: Backset spacing defines the distance from the connector mounting surface to the rear of the connector body. The FCE17B25SC6EB specifies 0.590" (14.99mm). TE Connectivity HDP-20 series parts (5205858-1, 5745114-2) specify 0.545" (13.84mm), a 0.045" (1.15mm) difference. This dimensional variation affects PCB layout and enclosure clearance requirements. Parts with different backset spacing are not interchangeable without PCB redesign or mechanical accommodation.
Q: Are TE Connectivity AMPLIMITE HDP-20 and HD-20 series parts interchangeable?
A: Both AMPLIMITE HDP-20 and HD-20 series maintain the 25 position D-Sub receptacle configuration with right-angle through-hole solder termination. The primary differences are backset spacing (HDP-20 at 0.545" versus HD-20 at 0.590"), flange features, and included mechanical features. HDP-20 series includes standard screws mating side configuration, while HD-20 series offers female screwlock or housing/shell configurations. Selection depends on specific PCB layout requirements and mechanical retention needs.
Q: What does the board lock feature provide?
A: Board lock features (present on 183-025-213R541, 183-025-213R561, 183-025-213R571, 5745536-2, 5747838-3, 5747838-4) provide mechanical retention of the connector to the PCB through locking tabs or screwlock mechanisms. This feature prevents accidental connector displacement during assembly, testing, or field service. The FCE17B25SC6EB does not include board lock, making board lock-equipped substitutes suitable for applications requiring enhanced mechanical security.
Q: What is the difference between ground strap and filter features?
A: Ground strap features (present on 183-025-213R171, 5745992-3, 5747838-3, 5747838-4) provide direct electrical connection between the connector shell and PCB ground plane, improving EMI/RFI shielding effectiveness. The FCE17B25SC6EB includes a filter feature, which typically refers to integrated EMI filtering within the connector assembly. These are distinct approaches to signal integrity management and are not directly equivalent.
Q: Are all substitute parts RoHS compliant?
A: The FCE17B25SC6EB is RoHS Compliant. NorComp 183 series parts are ROHS3 Compliant. TE Connectivity parts are RoHS Compliant. ROHS3 represents a more recent compliance standard. All parts meet RoHS requirements for hazardous substance restrictions. Compliance status should be verified against specific project requirements.
Q: What is the significance of contact finish thickness specifications?
A: The FCE17B25SC6EB specifies 15.0µin (0.38µm) gold contact finish thickness. Most substitute parts specify flash gold finish, which is a minimal thickness coating. The 5747838-4 specifies 30.0µin (0.76µm), approximately double the FCE17B25SC6EB thickness. Contact finish thickness affects contact durability, wear resistance, and long-term electrical performance. Thicker finishes provide enhanced durability for high-cycle mating applications.
Q: Can I use a 6A rated connector in place of a 5A rated connector?
A: TE Connectivity parts (5205858-1, 5745114-2, 5745536-2, 5745992-3, 5747838-3, 5747838-4) are rated for 6A current, while the FCE17B25SC6EB and NorComp 183 series are rated for 5A. A higher current rating connector can be used in applications designed for lower current without electrical performance degradation. However, the application circuit design must not exceed the original 5A specification. Using a 6A rated connector does not permit circuit operation above the original design current limit.
Q: What packaging options are available?
A: The FCE17B25SC6EB is supplied in standard packaging (not specified). NorComp 183 series parts are supplied in Tray packaging. TE Connectivity HDP-20 series parts are supplied in Bulk packaging. TE Connectivity HD-20 series parts are supplied in Bulk or Tube packaging (5747838-3 and 5747838-4 in Tube). Packaging selection affects handling, storage, and assembly process integration. Packaging differences do not affect electrical or mechanical compatibility.
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