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FCC17B25SB2DB D-Sub 25 Position Receptacle Equivalent & Substitute Parts
Part Overview
The FCC17B25SB2DB is a 25 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle solder termination connector features female sockets with a DB/B shell size (3) and is designed for signal applications. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs.
Substiute Parts
Key Parameters
| Parameter | FCC17B25SB2DB |
|---|---|
| Connector Type | Receptacle, Female Sockets |
| Number of Positions | 25 |
| Shell Size, Connector Layout | 3 (DB, B) |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Current Rating | 5A |
| Voltage Rating | 200V |
| Operating Temperature Range | -40°C ~ 85°C |
| Shell Material, Finish | Steel, Tin Plated |
| Contact Finish | Gold |
| Contact Material | Phosphor Bronze |
| Backset Spacing | 0.405" (10.29mm) |
| Flange Feature | Housing/Shell (Unthreaded) |
| Material Flammability Rating | UL94 V-0 |
| Dielectric Material | Thermoplastic, Glass Filled |
| RoHS Status | RoHS non-compliant |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitution of the FCC17B25SB2DB is determined by strict equivalence across the following critical parameters:
Primary Substitution Criteria:
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 25
- Shell Size, Connector Layout: 3 (DB, B)
- Mounting Type: Through Hole, Right Angle
- Termination: Solder
- Current Rating: 5A minimum
- Operating Temperature Range: -40°C ~ 85°C minimum
- Backset Spacing: 0.405" (10.29mm)
- Flange Feature: Housing/Shell (Unthreaded)
- Material Flammability Rating: UL94 V-0
Amphenol ICC FCE17 Series parts (FCE17B25SB2DB, FCE17B25SB20B, FCE17B25SB21B, FCE17B25SB24B, FCE17B25SB25B, FCE17B25SB28B, FCE17B25SB29B, FCE17B25SB2EB) are parametric equivalents within the same manufacturer family. These parts maintain identical mechanical and electrical specifications while offering active product status and RoHS compliance.
HARTING 09663126600 and 09663126601 are similar D-Sub 25 position receptacles from an alternative manufacturer. These parts satisfy the core connector specifications with variations in contact material (Copper Alloy vs. Phosphor Bronze), backset spacing tolerance (0.409" vs. 0.405"), and operating temperature range extension (-55°C ~ 125°C vs. -40°C ~ 85°C).
Parameter Comparison
| Parameter | FCC17B25SB2DB | FCE17B25SB2DB | FCE17B25SB20B | FCE17B25SB21B | FCE17B25SB24B | FCE17B25SB25B | FCE17B25SB28B | FCE17B25SB29B | FCE17B25SB2EB | 09663126600 | 09663126601 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | Amphenol ICC | HARTING | HARTING |
| 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 |
| 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 | 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 | 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 | 5A | 5A | 5A | 5A | 6.5A | 6.5A |
| Backset Spacing | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.405" (10.29mm) | 0.409" (10.40mm) | 0.409" (10.40mm) |
| Flange Feature | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (Unthreaded) | Housing/Shell (M3) |
| Shell Material, Finish | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel | Steel |
| Contact Finish | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Not specified | Not specified |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze | Copper Alloy | Copper Alloy |
| Operating Temperature Range | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°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 non-compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | RoHS Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
Engineering Selection Recommendations
Amphenol ICC FCE17 Series Selection (Primary Recommendation)
The FCE17B25SB2DB, FCE17B25SB20B, FCE17B25SB21B, FCE17B25SB24B, FCE17B25SB25B, FCE17B25SB28B, FCE17B25SB29B, and FCE17B25SB2EB represent the optimal substitution path for the obsolete FCC17B25SB2DB. These parts maintain identical mechanical and electrical specifications while offering active product status. All FCE17 variants are RoHS compliant, addressing regulatory requirements that the original FCC17B25SB2DB does not satisfy. The FCE17 series shares the same base product number family (FCE17B25) and maintains full parametric compatibility across all critical connector specifications.
HARTING 09663126600 and 09663126601 Selection (Alternative Recommendation)
The HARTING 09663126600 and 09663126601 connectors provide alternative sourcing from a different manufacturer while maintaining core D-Sub 25 position receptacle functionality. These parts are ROHS3 compliant and offer extended operating temperature range (-55°C ~ 125°C). The backset spacing tolerance differs slightly (0.409" vs. 0.405"), and contact material is Copper Alloy rather than Phosphor Bronze. These parts are suitable for applications where extended temperature performance and alternative supplier qualification are acceptable.
Compliance Considerations
The original FCC17B25SB2DB is RoHS non-compliant. All recommended Amphenol ICC FCE17 series substitutes are RoHS compliant. HARTING alternatives are ROHS3 compliant. Selection should account for end-product regulatory requirements and supply chain qualification status.
Frequently Asked Questions (FAQ)
Q: Can FCE17B25SB2DB directly replace FCC17B25SB2DB in existing designs?
A: Yes. The FCE17B25SB2DB maintains identical mechanical and electrical specifications to the FCC17B25SB2DB across all critical parameters: 25 positions, DB/B shell size, through-hole right-angle mounting, 5A current rating, 200V voltage rating, and -40°C to 85°C operating temperature range. The primary difference is active product status and RoHS compliance.
Q: What is the difference between the various FCE17B25 part numbers (SB2DB, SB20B, SB21B, SB24B, SB25B, SB28B, SB29B, SB2EB)?
A: All FCE17B25 variants share identical electrical and mechanical specifications. The suffix designations (SB2DB, SB20B, SB21B, etc.) represent internal Amphenol ICC configuration codes that do not affect connector performance or compatibility. Selection among these variants should be based on inventory availability and internal design documentation requirements.
Q: Are HARTING 09663126600 and 09663126601 fully compatible with FCC17B25SB2DB?
A: HARTING parts satisfy the core D-Sub 25 position receptacle requirements with the following considerations: backset spacing is 0.409" versus 0.405" (0.004" tolerance difference), contact material is Copper Alloy versus Phosphor Bronze, and operating temperature range extends to -55°C ~ 125°C. These differences are acceptable for most applications but should be verified against specific design requirements and PCB layout constraints.
Q: What is the difference between HARTING 09663126600 and 09663126601?
A: The primary difference is the flange feature. Part 09663126600 has an unthreaded housing/shell flange, while 09663126601 features an M3 threaded flange. Both parts are otherwise identical in electrical and mechanical specifications. Selection depends on mounting requirements and mechanical fastening needs.
Q: Why is the original FCC17B25SB2DB classified as obsolete?
A: The FCC17B25SB2DB is obsolete due to its RoHS non-compliant status and replacement by the active FCE17 series. Amphenol ICC has transitioned this product line to RoHS-compliant alternatives that maintain full backward compatibility.
Q: Can I use a substitute part with different contact material (Copper Alloy vs. Phosphor Bronze)?
A: Contact material differences affect electrical conductivity and contact resistance characteristics. Copper Alloy contacts (HARTING parts) provide adequate performance for standard signal applications. Phosphor Bronze contacts (Amphenol ICC parts) offer superior spring characteristics and contact reliability. For critical applications requiring specific contact performance, Amphenol ICC FCE17 series is recommended.
Q: Are all substitute parts available in the same packaging as the original FCC17B25SB2DB?
A: Amphenol ICC FCE17 series parts are available in standard packaging configurations. HARTING parts are supplied in bulk packaging. Specific packaging requirements should be confirmed with component suppliers based on procurement volume and assembly process requirements.
Q: What inventory levels are available for substitute parts?
A: Current inventory levels are: FCE17B25SB2DB (1090 pcs), FCE17B25SB20B (930 pcs), FCE17B25SB21B (1021 pcs), FCE17B25SB24B (1081 pcs), FCE17B25SB25B (1103 pcs), FCE17B25SB28B (686 pcs), FCE17B25SB29B (680 pcs), FCE17B25SB2EB (821 pcs), HARTING 09663126600 (734 pcs), and HARTING 09663126601 (1073 pcs). Inventory levels are subject to change and should be confirmed at time of procurement.
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