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FCC17B25SC4DB D-Sub 25 Position Receptacle Equivalent & Substitute Parts
Part Overview
The FCC17B25SC4DB 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 gold-plated phosphor bronze contacts and a tin-plated steel shell. The part is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and ongoing production requirements. Substitute parts maintain functional compatibility while offering improved product status and compliance characteristics.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Connector Type | D-Sub Receptacle, Female Sockets |
| Number of Positions | 25 |
| Number of Rows | 2 |
| Shell Size | 3 (DB, B) |
| Mounting Type | Through Hole, Right Angle |
| Termination | Solder |
| Shell Material, Finish | Steel, Tin Plated |
| Contact Finish | Gold, 15.0µin (0.38µm) |
| Current Rating | 5A |
| Voltage Rating | 200V |
| Operating Temperature | -40°C ~ 85°C |
| Flammability Rating | UL94 V-0 |
| Contact Material | Phosphor Bronze |
| Backset Spacing | 0.590" (14.99mm) |
Substitute Part Grouping Explanation
Substitute parts are grouped into two categories based on parametric equivalence and manufacturer compatibility:
Category 1: Amphenol ICC FCE17 Series (Active Status, RoHS Compliant) Parts FCE17B25SC4DB, FCE17B25SC40B, FCE17B25SC41B, FCE17B25SC44B, FCE17B25SC45B, FCE17B25SC48B, FCE17B25SC49B, and FCE17B25SC4EB maintain identical core electrical and mechanical specifications with the FCC17B25SC4DB. These parts share the same connector style, position count, mounting configuration, termination method, shell material finish, contact finish thickness, current rating, backset spacing, flammability rating, contact material, and operating temperature range. The primary distinction is product status (active versus obsolete) and RoHS compliance status. Dielectric material composition differs (thermoplastic versus thermoplastic glass-filled), representing a material enhancement rather than functional incompatibility.
Category 2: HARTING 09663126600 and 09663126601 (Cross-Manufacturer Alternatives) These HARTING connectors provide functional equivalence through matching connector style, position count, row configuration, shell size, mounting type, and termination method. Differences exist in backset spacing (0.409" versus 0.590"), current rating (6.5A versus 5A), contact form (stamped versus machined), contact material (copper alloy versus phosphor bronze), operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C), and flange feature configuration. These parts are suitable for applications where the specified parameter variations are acceptable.
Key Parameters Determining Substitution: Connector style, position count, row configuration, shell size, mounting type, termination method, shell material finish, contact finish thickness, current rating, backset spacing, and operating temperature range.
Parameter Comparison
| Parameter | FCC17B25SC4DB | FCE17B25SC4DB | FCE17B25SC40B | FCE17B25SC41B | FCE17B25SC44B | FCE17B25SC45B | FCE17B25SC48B | FCE17B25SC49B | FCE17B25SC4EB | 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 | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle | D-Sub Receptacle |
| Positions | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Shell Size | 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 |
| 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, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Gold, 15.0µin | Not specified | Not specified |
| Current Rating (Amps) | 5A | 5A | 5A | 5A | 5A | 5A | 5A | 5A | 5A | 6.5A | 6.5A |
| Voltage Rating | 200V | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified | Not specified |
| Backset Spacing | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.590" (14.99mm) | 0.409" (10.40mm) | 0.409" (10.40mm) |
| Operating Temperature | -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 |
| 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 |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| RoHS Status | Non-compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | ROHS3 Compliant | ROHS3 Compliant |
Engineering Selection Recommendations
Primary Recommendation: Amphenol ICC FCE17 Series
The FCE17B25SC4DB represents the direct active equivalent to the obsolete FCC17B25SC4DB. This part maintains identical electrical and mechanical specifications while offering active product status and RoHS compliance. Selection of FCE17B25SC4DB is appropriate for applications requiring direct form-fit-function replacement with improved regulatory compliance and supply chain continuity.
Alternative FCE17 variants (FCE17B25SC40B, FCE17B25SC41B, FCE17B25SC44B, FCE17B25SC45B, FCE17B25SC48B, FCE17B25SC49B, FCE17B25SC4EB) provide equivalent performance with identical core specifications. These parts differ in dielectric material composition (glass-filled thermoplastic variants) and flange feature configurations. Selection among these variants depends on specific application requirements and design constraints not specified in the parametric data.
Secondary Recommendation: HARTING 09663126600 or 09663126601
HARTING connectors provide functional D-Sub 25 position receptacle alternatives with active product status and ROHS3 compliance. These parts are suitable for applications where the following parameter variations are acceptable: reduced backset spacing (0.409" versus 0.590"), increased current rating capability (6.5A versus 5A), extended operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C), and stamped contact construction. The 09663126601 variant includes M3 threaded flange features, while 09663126600 features unthreaded housing flange configuration.
Compliance Considerations
All recommended substitute parts maintain UL94 V-0 flammability rating and MSL 1 moisture sensitivity classification. Amphenol ICC FCE17 series parts achieve RoHS compliance, addressing regulatory requirements for new designs. HARTING alternatives provide ROHS3 compliance with REACH unaffected status, suitable for European market applications.
Frequently Asked Questions (FAQ)
Q: Can FCE17B25SC4DB directly replace FCC17B25SC4DB in existing designs?
A: Yes. The FCE17B25SC4DB maintains identical connector style, position count, shell size, mounting type, termination method, shell material finish, contact finish thickness, current rating, backset spacing, and operating temperature range. The part is functionally equivalent and suitable for direct substitution in PCB designs and connector assemblies.
Q: What is the primary advantage of selecting an active part over the obsolete FCC17B25SC4DB?
A: Active parts ensure long-term supply chain availability, support from manufacturers, and compliance with current regulatory standards. The FCE17B25SC4DB offers RoHS compliance, addressing environmental and regulatory requirements for new product designs and manufacturing operations.
Q: Are the FCE17 series variants interchangeable?
A: FCE17B25SC4DB, FCE17B25SC40B, FCE17B25SC41B, FCE17B25SC44B, FCE17B25SC45B, FCE17B25SC48B, FCE17B25SC49B, and FCE17B25SC4EB share identical electrical and mechanical core specifications. Variants differ in dielectric material composition and flange feature configurations. Interchangeability depends on specific application requirements for these parameters.
Q: What are the key differences between Amphenol ICC and HARTING alternatives?
A: Amphenol ICC FCE17 series maintains exact parametric equivalence to the original FCC17B25SC4DB. HARTING alternatives provide functional D-Sub 25 position receptacle capability with differences in backset spacing (0.409" versus 0.590"), current rating (6.5A versus 5A), contact form (stamped versus machined), and operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C). HARTING parts are suitable when these parameter variations are acceptable.
Q: Does backset spacing affect PCB layout compatibility?
A: Yes. Backset spacing determines the distance from the connector mounting flange to the contact insertion point. The FCC17B25SC4DB and Amphenol ICC FCE17 series specify 0.590" (14.99mm) backset spacing. HARTING alternatives specify 0.409" (10.40mm). PCB designs must accommodate the specified backset spacing for proper connector seating and contact alignment. Substitution with different backset spacing requires PCB layout verification.
Q: Are HARTING 09663126600 and 09663126601 suitable for applications requiring 5A current rating?
A: Yes. HARTING parts are rated for 6.5A current, exceeding the 5A requirement of the FCC17B25SC4DB. The higher current rating provides design margin and is compatible with applications specified for 5A operation.
Q: What packaging options are available?
A: FCC17B25SC4DB is supplied in standard packaging. FCE17B25SC49B is supplied in box packaging. Other FCE17 variants and HARTING parts are supplied in bulk or standard packaging configurations. Packaging selection depends on procurement and inventory management requirements.
Q: Do all substitute parts maintain UL94 V-0 flammability rating?
A: Yes. All recommended substitute parts, including Amphenol ICC FCE17 series and HARTING alternatives, maintain UL94 V-0 flammability rating, ensuring compliance with fire safety standards for electronic equipment.
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