Request Quote
(Ships tomorrow)
FCE17B25SC61B D-Sub 25 Position Receptacle Equivalent & Substitute Parts
Part Overview
The FCE17B25SC61B is a 25 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder termination connector features female sockets in a DB/B shell size (Size 3) configuration. The connector is actively produced and maintains a stock inventory of 1004 pieces in new original condition.
D-Sub receptacle connectors serve as mating interfaces in applications requiring standardized signal distribution across multiple circuits. Equivalent and substitute parts become necessary when addressing supply chain constraints, design revisions requiring alternative mounting configurations, or when sourcing from multiple qualified manufacturers is required for production continuity.
Substiute Parts
Key Parameters
| Parameter | FCE17B25SC61B 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) |
| Shell Material, Finish | Steel, Tin Plated |
| Contact Finish | Gold |
| Contact Material | Phosphor Bronze |
| Operating Temperature Range | -40°C ~ 85°C |
| Material Flammability Rating | UL94 V-0 |
| RoHS Status | RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Substitute Part Grouping Explanation
Substitution of the FCE17B25SC61B is determined by strict equivalence across the following critical parameters:
Mandatory Equivalence 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
- Material Flammability Rating: UL94 V-0
Allowable Variation Parameters:
- Current Rating: Substitute parts rated at 5A or higher are acceptable
- Backset Spacing: Tolerance of ±0.045" (±1.15mm) from 0.590" is acceptable
- Operating Temperature Range: Substitute parts with equal or extended range are acceptable
- Shell Material Finish: Alternative finishes (Nickel Plated, Yellow Chromate Plated Zinc, Tin Plated) are acceptable
- Contact Finish Thickness: Variations in gold plating thickness are acceptable
- Flange Feature Configuration: Board Side, Mating Side, or Housing/Shell mounting options are acceptable
- Dielectric Material: Thermoplastic, Glass Filled; Polyamide (PA9T), Nylon 9T; or Polyamide (PA), Nylon, Glass Filled are acceptable
- Contact Material: Phosphor Bronze or Brass are acceptable
Compliance Requirements:
- RoHS Compliance: RoHS Compliant or ROHS3 Compliant
- Moisture Sensitivity Level: MSL 1 (Unlimited)
- Product Status: Active
Substitute parts from NorComp Inc., TE Connectivity AMP Connectors, and other qualified manufacturers meeting these criteria are functionally equivalent for direct replacement applications.
Parameter Comparison
| Parameter | FCE17B25SC61B (Amphenol ICC) | 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) | 5747838-6 (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 | 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 | 6A | 6A | 6A | 6A | 6A | 6A | 6A |
| Backset Spacing | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.545" (13.84mm) | 0.545" (13.84mm) | Not Specified | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) |
| Shell Material, Finish | Steel, Tin 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 | Steel, Tin Plated |
| Contact Finish | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold |
| Contact Material | Phosphor Bronze | Brass | Brass | Brass | Phosphor Bronze | 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 | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
Engineering Selection Recommendations
All listed substitute parts maintain active product status with current manufacturing availability. Selection among equivalent parts is determined by specific application requirements and design constraints.
NorComp Inc. Series 183 Substitutes (183-025-213R541, 183-025-213R561, 183-025-213R571): These connectors provide equivalent 25 position, 2 row D-Sub receptacle functionality with extended operating temperature range (-55°C ~ 105°C). The NorComp parts feature panel mount capability in addition to through-hole mounting. Contact material is brass rather than phosphor bronze. All three NorComp variants maintain ROHS3 compliance and REACH Unaffected status. Backset spacing matches the FCE17B25SC61B at 0.590" (14.99mm). Flange feature configurations differ: 183-025-213R541 and 183-025-213R561 feature mating side female screwlock (4-40), while 183-025-213R571 features housing/shell (4-40) mounting.
TE Connectivity AMPLIMITE HDP-20 Series Substitutes (5205858-1, 5745114-2): These connectors provide 6A current rating with 125V voltage rating specification. Backset spacing is 0.545" (13.84mm), representing a 0.045" (1.15mm) reduction from the FCE17B25SC61B. Both parts feature mating side standard screws (4-40) flange configuration. Contact material is phosphor bronze. 5205858-1 features yellow chromate plated zinc shell finish, while 5745114-2 features tin plated shell finish.
TE Connectivity AMPLIMITE HD-20 Series Substitutes (5745536-2, 5745992-3, 5747838-3, 5747838-4, 5747838-6): These connectors provide 6A current rating with 125V voltage rating specification and extended operating temperature range (-55°C ~ 105°C). All feature tin plated steel shell finish and phosphor bronze contact material. Flange feature configurations vary: 5745536-2 features mating side female screwlock (4-40); 5745992-3 and 5747838-3 feature housing/shell (4-40); 5747838-4 features housing/shell (4-40); 5747838-6 features mating side female screwlock (4-40). Contact finish thickness specifications vary: 5745992-3 and 5747838-3 specify flash thickness; 5747838-4 and 5747838-6 specify 30.0µin (0.76µm). Features include board lock and ground strap configurations on 5747838 variants.
Frequently Asked Questions (FAQ)
Q: Can NorComp Series 183 connectors directly replace the FCE17B25SC61B in existing designs?
A: NorComp Series 183 connectors are functionally equivalent for 25 position, 2 row D-Sub receptacle applications with solder termination. The backset spacing of 0.590" (14.99mm) matches the FCE17B25SC61B. However, the extended operating temperature range (-55°C ~ 105°C) versus the FCE17B25SC61B range (-40°C ~ 85°C) and brass contact material versus phosphor bronze require design verification for applications with specific temperature or contact resistance requirements. The panel mount capability of NorComp parts provides additional mounting flexibility not present in the FCE17B25SC61B board side flange configuration.
Q: What is the significance of the backset spacing difference in TE Connectivity AMPLIMITE HDP-20 parts?
A: Backset spacing defines the distance from the rear of the connector shell to the solder cup termination points on the printed circuit board. The TE Connectivity AMPLIMITE HDP-20 series (5205858-1, 5745114-2) specifies 0.545" (13.84mm) backset spacing, which is 0.045" (1.15mm) less than the FCE17B25SC61B specification of 0.590" (14.99mm). This difference requires PCB layout modification and is not suitable for direct board-level substitution without design revision.
Q: Are TE Connectivity AMPLIMITE HD-20 series connectors (5745536-2, 5745992-3, 5747838 variants) compatible with the FCE17B25SC61B?
A: TE Connectivity AMPLIMITE HD-20 series connectors are functionally equivalent for 25 position, 2 row D-Sub receptacle applications. The backset spacing of 0.590" (14.99mm) matches the FCE17B25SC61B, enabling direct PCB-level substitution. The 6A current rating exceeds the FCE17B25SC61B 5A rating, providing enhanced current capacity. The extended operating temperature range (-55°C ~ 105°C) and 125V voltage rating provide expanded application capability. Flange feature configurations and additional features (board lock, ground strap) vary among variants and must be selected based on specific mounting and grounding requirements.
Q: What is the difference between flash gold plating and specified thickness gold plating?
A: Flash gold plating indicates a thin, minimal thickness gold layer applied to the contact surface for corrosion protection and electrical conductivity. Specified thickness gold plating, such as 15.0µin (0.38µm) on the FCE17B25SC61B or 30.0µin (0.76µm) on certain TE Connectivity variants, provides a defined minimum thickness for enhanced durability and contact reliability in high-cycle mating applications. Flash plating is suitable for applications with limited mating cycles, while specified thickness plating is appropriate for applications requiring extended connector life.
Q: Can brass contact material substitute for phosphor bronze in the FCE17B25SC61B?
A: Brass and phosphor bronze are both acceptable contact materials for D-Sub receptacle connectors. Brass provides lower cost and adequate electrical conductivity for standard signal applications. Phosphor bronze offers superior spring properties, fatigue resistance, and contact force retention over extended mating cycles. The NorComp Series 183 connectors with brass contacts are functionally equivalent for applications not requiring extended mating cycle life or high contact force retention specifications.
Q: What packaging options are available for substitute parts?
A: The FCE17B25SC61B is supplied in standard packaging (not specified in provided data). Substitute parts are available in multiple packaging configurations: NorComp Series 183 parts are supplied in Tray packaging; TE Connectivity AMPLIMITE HDP-20 series (5205858-1, 5745114-2) are supplied in Bulk packaging; TE Connectivity AMPLIMITE HD-20 series (5745536-2, 5745992-3) are supplied in Bulk packaging; TE Connectivity AMPLIMITE HD-20 series (5747838 variants) are supplied in Tube packaging. Packaging selection affects handling, storage, and automated assembly compatibility and must be evaluated based on production requirements.
Q: Are all substitute parts RoHS compliant?
A: All listed substitute parts maintain RoHS compliance status. The FCE17B25SC61B is RoHS Compliant. NorComp Series 183 connectors are ROHS3 Compliant. All TE Connectivity substitute parts are RoHS Compliant. ROHS3 compliance represents the current regulatory standard and is backward compatible with RoHS Compliant designations for applications requiring RoHS compliance verification.
Alternative Parts
SJ6012L2TP
Littelfuse Inc.
6 Alternative Parts
JMK107BBJ476MA-RE
Taiyo Yuden
10 Alternative Parts
GMK107BBJ475MA-T
Taiyo Yuden
5 Alternative Parts
SJ6020N2ARP
Littelfuse Inc.
3 Alternative Parts
SJ6025R2ATP
Littelfuse Inc.
4 Alternative Parts
2474-05L
API Delevan Inc.
1 Alternative Parts
4590R-684K
API Delevan Inc.
1 Alternative Parts
CM6560R-334
API Delevan Inc.
1 Alternative Parts
CM6460-104
API Delevan Inc.
1 Alternative Parts
5526-12
API Delevan Inc.
1 Alternative Parts