FCC17B25PM690 Equivalent & Substitute Parts

Part Overview

The FCC17B25PM690 is a 25-position D-Sub plug connector with male pins, manufactured by Amphenol ICC (Commercial Products). This connector features solder cup termination, tin-plated steel shell, and gold-plated contacts rated for 5A at 200V. The part is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing applications and new designs. Substitute parts must maintain compatibility across connector style, position count, termination method, and electrical ratings while accommodating differences in product status and compliance requirements.

Substiute Parts

FCC17B25PM690

Amphenol ICC (Commercial Products)In Stock: 1167FCC17B25PM690 Datasheet

Current PartRFQ

FCE17B25PM690

Amphenol ICC (Commercial Products)In Stock: 769FCE17B25PM690 Datasheet

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M24308/3-3F

Cinch Connectivity SolutionsIn Stock: 1190M24308/3-3F Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCC17B25PM690 are selected based on strict equivalence across the following critical parameters:

Primary Compatibility Criteria:

• Connector style: D-Sub
• Connector type: Plug, Male Pins
• Number of positions: 25
• Number of rows: 2
• Shell size and layout: 3 (DB, B)
• Termination method: Solder Cup
• Current rating: 5A
• Mounting type: Free Hanging (In-Line)

Secondary Considerations:

• Contact finish and material composition
• Shell material and plating specifications
• Operating temperature range
• Product status and compliance certifications
• Flange feature configuration

Substitution is valid when all primary criteria are met. Differences in secondary parameters indicate design variations that may affect performance in specific applications but do not preclude functional equivalence in standard D-Sub connector applications.

Parameter Comparison

Engineering Selection Recommendations

FCE17B25PM690 (Amphenol ICC, Active Status)

The FCE17B25PM690 is the primary substitute for the obsolete FCC17B25PM690. Both connectors are manufactured by Amphenol ICC and share identical mechanical and electrical specifications across all primary compatibility criteria. The FCE17B25PM690 is currently in active production status, ensuring long-term availability and supply chain continuity. The primary distinction is RoHS compliance: the FCE17B25PM690 is RoHS compliant, while the FCC17B25PM690 is non-compliant. The dielectric material differs (glass-filled thermoplastic versus standard thermoplastic), providing enhanced mechanical properties. This substitute is suitable for applications requiring modern compliance standards and extended product lifecycle support.

M24308/3-3F (Cinch Connectivity Solutions, Active Status)

The M24308/3-3F is a military-grade D-Sub connector meeting MIL-C-24308 specifications. It satisfies all primary compatibility criteria and is in active production. This connector features an extended operating temperature range (-65°C ~ 125°C versus -40°C ~ 85°C) and thicker gold contact plating (50.0µin versus 15.0µin), providing enhanced durability in demanding environments. The shell material differs (yellow chromate plated cadmium versus tin plated steel) and the flange feature is unthreaded housing-mounted rather than cable-side M3. The contact material is brass rather than phosphor bronze. This substitute is appropriate for applications requiring military-specification components or extended temperature operation. RoHS non-compliance status matches the original part.

Frequently Asked Questions (FAQ)

Q: Can the FCE17B25PM690 directly replace the FCC17B25PM690 in existing designs?

A: Yes. The FCE17B25PM690 maintains identical mechanical and electrical specifications across all primary compatibility parameters: 25-position D-Sub plug configuration, solder cup termination, 5A current rating, and free-hanging in-line mounting. The connector will interface with existing mating receptacles and PCB layouts without modification. The RoHS compliance status of the FCE17B25PM690 represents an improvement for applications subject to environmental regulations.

Q: What are the key differences between the FCE17B25PM690 and M24308/3-3F?

A: Both are functional substitutes meeting primary compatibility criteria. The FCE17B25PM690 is a commercial-grade connector with standard operating temperature range (-40°C ~ 85°C). The M24308/3-3F is a military-specification connector with extended temperature range (-65°C ~ 125°C) and thicker gold plating (50.0µin). The M24308/3-3F features unthreaded housing-mounted flange versus the cable-side M3 flange of the FCE17B25PM690. Selection depends on application requirements for temperature range and flange mounting configuration.

Q: Are there compatibility concerns with the different flange features?

A: The FCC17B25PM690 and FCE17B25PM690 both feature cable-side M3 flanges, ensuring direct compatibility. The M24308/3-3F features an unthreaded housing-mounted flange, which requires different mounting hardware and panel cutout specifications. This difference does not affect electrical compatibility but requires mechanical redesign if substituting the M24308/3-3F into existing installations designed for cable-side mounting.

Q: Does the difference in contact material affect electrical performance?

A: The FCC17B25PM690 and FCE17B25PM690 use phosphor bronze contacts, while the M24308/3-3F uses brass contacts. Both materials provide adequate conductivity for the 5A current rating and 200V voltage specification. The phosphor bronze composition offers superior spring characteristics and contact retention. Contact material selection does not preclude functional equivalence in standard signal applications.

Q: What is the significance of the dielectric material differences?

A: The FCC17B25PM690 uses standard thermoplastic dielectric material. The FCE17B25PM690 and M24308/3-3F use glass-filled thermoplastic and diallyl phthalate (DAP) respectively. Glass-filled and DAP materials provide enhanced mechanical strength, dimensional stability, and thermal performance. These differences do not affect electrical compatibility but may improve long-term reliability in applications subject to thermal cycling or mechanical stress.

Q: Is the thicker gold plating on the M24308/3-3F beneficial?

A: The M24308/3-3F features 50.0µin (1.27µm) gold contact plating compared to 15.0µin (0.38µm) on the FCC17B25PM690 and FCE17B25PM690. Thicker plating provides enhanced corrosion resistance and extended contact life in high-cycle mating applications or harsh environments. For standard applications with moderate mating cycles, the standard plating thickness is adequate.

Q: What inventory considerations apply to these substitutes?

A: The FCC17B25PM690 (obsolete status) has 1075 units in stock. The FCE17B25PM690 (active status) has 751 units available. The M24308/3-3F (active status) has 1080 units in stock. For long-term supply assurance, the active-status parts (FCE17B25PM690 and M24308/3-3F) are preferable, as they are in current production and subject to ongoing availability.