FCE17B25PB2D0 Equivalent & Substitute Parts

Part Overview

The FCE17B25PB2D0 is a 25-position D-Sub plug connector with male pins, manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle solder connector is designed for signal applications requiring reliable interconnection in industrial and commercial equipment. The connector features a steel tin-plated shell, gold-plated phosphor bronze contacts, and board lock functionality. As an active product with RoHS compliance and unlimited moisture sensitivity rating, equivalent and substitute parts are identified to support design flexibility, inventory management, and supply chain continuity.

Substiute Parts

FCE17B25PB2D0

Amphenol ICC (Commercial Products)In Stock: 1017FCE17B25PB2D0 Datasheet

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D25P13A4GL00LF

Amphenol ICC (FCI)In Stock: 1274D25P13A4GL00LF Datasheet

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D25P13A4GV00LF

Amphenol ICC (FCI)In Stock: 2014D25P13A4GV00LF Datasheet

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D25P13A4GX00LF

Amphenol ICC (FCI)In Stock: 3200D25P13A4GX00LF Datasheet

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D25P13A6GX00LF

Amphenol ICC (FCI)In Stock: 728D25P13A6GX00LF Datasheet

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DBM25P500

Amphenol ICC (FCI)In Stock: 885DBM25P500 Datasheet

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DBM25S300

Amphenol ICC (FCI)In Stock: 1095DBM25S300 Datasheet

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DLS3XS6AK44X

Amphenol CONECIn Stock: 1572DLS3XS6AK44X Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCE17B25PB2D0 are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

• Connector Style: D-Sub
• Number of Positions: 25
• Number of Rows: 2
• Shell Size, Connector Layout: 3 (DB, B)
• Termination: Solder
• Material Flammability Rating: UL94 V-0

Secondary Compatibility Parameters:

• Mounting Type: Through Hole, Right Angle (primary substitutes maintain this configuration)
• Connector Type: Plug, Male Pins (primary substitutes) or Receptacle, Female Sockets (complementary mating parts)
• Current Rating: 5A or higher
• Operating Temperature Range: Must encompass or exceed -40°C ~ 85°C
• Contact Finish: Gold
• RoHS Compliance Status

Substitutes are grouped into two categories: direct plug equivalents (D25P13A4GL00LF, D25P13A4GV00LF, D25P13A4GX00LF, D25P13A6GX00LF, DBM25P500) and complementary receptacle connectors (DBM25S300, DLS3XS6AK44X) that mate with the main part in complete connector assemblies.

Parameter Comparison

Engineering Selection Recommendations

Direct Plug Substitutes (Equivalent Function):

The D25P13 series connectors (D25P13A4GL00LF, D25P13A4GV00LF, D25P13A4GX00LF, D25P13A6GX00LF) are functionally equivalent plug connectors with identical position count, shell size, and mounting configuration. These parts feature extended operating temperature ranges (-55°C ~ 125°C) compared to the FCE17B25PB2D0 (-40°C ~ 85°C), providing broader environmental capability. All D25P13 variants maintain RoHS compliance and UL94 V-0 flammability rating. Backset spacing differences (0.409" versus 0.405") are within typical manufacturing tolerances for D-Sub connectors. Selection among D25P13 variants depends on flange feature requirements: D25P13A4GL00LF features M3 housing flange, D25P13A4GV00LF includes mating-side female screwlock (4-40), and D25P13A4GX00LF and D25P13A6GX00LF feature housing-side 4-40 threaded flanges. D25P13A6GX00LF provides enhanced contact finish thickness (30.0µin) compared to flash thickness in other D25P13 variants.

The DBM25P500 connector is a plug equivalent with higher current rating (7.5A per Contact) and extended temperature range (-55°C ~ 125°C). However, this part is RoHS non-compliant and features yellow cadmium plating, limiting its use in applications requiring RoHS compliance.

Complementary Receptacle Parts (Mating Connectors):

The DBM25S300 and DLS3XS6AK44X are receptacle connectors (female sockets) that mate with the FCE17B25PB2D0 plug. DBM25S300 is a vertical-mount receptacle with 7.5A current rating and RoHS non-compliance status. DLS3XS6AK44X is a right-angle receptacle with board-edge mounting capability, 3A current rating, and ROHS3 compliance. These receptacles are used in complete connector assemblies where the FCE17B25PB2D0 plug connects to a mating receptacle on a cable or second PCB.

Compliance Considerations:

For applications requiring RoHS compliance, select from D25P13A4GL00LF, D25P13A4GV00LF, D25P13A4GX00LF, D25P13A6GX00LF, or DLS3XS6AK44X. The FCE17B25PB2D0, DBM25P500, and DBM25S300 are either RoHS compliant or non-compliant as specified. ROHS3-compliant alternatives include D25P13A4GX00LF and DLS3XS6AK44X for applications requiring the most current RoHS directive compliance.

Current Rating Alignment:

The FCE17B25PB2D0 is rated at 5A. Direct substitutes D25P13A4GL00LF, D25P13A4GV00LF, D25P13A4GX00LF, and D25P13A6GX00LF maintain 5A per contact rating. Higher-current applications may use DBM25P500 (7.5A per Contact). Lower-current applications may use DLS3XS6AK44X (3A), though this represents a derating and is not recommended for 5A designs.

Frequently Asked Questions (FAQ)

Q: Can D25P13A4GL00LF directly replace FCE17B25PB2D0 in existing designs?

A: Yes. Both connectors share identical position count (25), row configuration (2), shell size (3/DB-B), mounting type (through-hole right-angle), and termination method (solder). Operating temperature range is extended in the D25P13A4GL00LF (-55°C ~ 125°C versus -40°C ~ 85°C). Backset spacing differs by 0.004" (0.11mm), which is within standard D-Sub manufacturing tolerance. The primary design consideration is the M3 housing flange on D25P13A4GL00LF versus the unthreaded flange on FCE17B25PB2D0; verify mounting hole compatibility on the target PCB.

Q: What is the difference between D25P13A4GV00LF and D25P13A4GX00LF?

A: Both are Delta D series 25-position plugs with identical electrical and thermal specifications. The functional difference is the flange feature: D25P13A4GV00LF has a mating-side female screwlock (4-40) for cable-mounted receptacle connection, while D25P13A4GX00LF has a housing-side 4-40 threaded flange for PCB-mounted installation. Select based on the intended mounting configuration and mating connector type.

Q: Why is DBM25P500 listed as a substitute if it is RoHS non-compliant?

A: DBM25P500 is included as a historical or legacy equivalent for applications not subject to RoHS requirements or for existing designs already using non-compliant components. For new designs, RoHS-compliant alternatives (D25P13 series or DLS3XS6AK44X) are recommended. The higher current rating (7.5A per Contact) of DBM25P500 may be relevant for high-power applications, but compliance status must be verified against project requirements.

Q: Can DBM25S300 or DLS3XS6AK44X be used as direct replacements for FCE17B25PB2D0?

A: No. DBM25S300 and DLS3XS6AK44X are receptacle connectors (female sockets), not plugs (male pins). These parts are complementary mating connectors used on the opposite end of a cable or second PCB. They cannot replace the FCE17B25PB2D0 plug in applications requiring a male-pin connector. However, they are appropriate for designing complete connector pairs where the FCE17B25PB2D0 plug mates with a receptacle.

Q: What is the significance of contact finish thickness specifications?

A: Contact finish thickness affects durability and wear resistance. FCE17B25PB2D0 specifies 15.0µin (0.38µm) gold plating. D25P13A4GL00LF, D25P13A4GV00LF, and D25P13A4GX00LF use flash thickness (not numerically specified), which is thinner and suitable for standard applications. D25P13A6GX00LF specifies 30.0µin (0.76µm), providing enhanced durability for high-cycle mating applications. Select based on expected connector mating cycles and environmental exposure.

Q: Are there packaging differences between substitute parts?

A: Yes. FCE17B25PB2D0 packaging is not specified in available data. D25P13 series parts are supplied in Tray packaging. DBM25P500 and DBM25S300 are supplied in Tray packaging. DLS3XS6AK44X is supplied in Bulk packaging. Verify packaging compatibility with receiving and handling procedures for your manufacturing environment.

Q: What is the operating temperature range consideration for substitution?

A: FCE17B25PB2D0 operates from -40°C to 85°C. All D25P13 variants and DBM25P500 extend this range to -55°C to 125°C, providing broader environmental capability without derating. DLS3XS6AK44X operates from -55°C to 105°C. For applications within the FCE17B25PB2D0 temperature range, all substitutes are suitable. For applications requiring extended low-temperature operation below -40°C or high-temperature operation above 85°C, verify the substitute part's extended range meets requirements.

Q: Is shell material finish (tin-plated versus tin-nickel plated) significant for substitution?

A: Shell material finish affects corrosion resistance and environmental durability. FCE17B25PB2D0 uses steel with tin plating. D25P13 series uses steel with tin-nickel plating, which provides enhanced corrosion resistance in humid or corrosive environments. DBM25P500 and DBM25S300 use yellow cadmium plating, which is highly corrosion-resistant but restricted in RoHS-compliant applications. For standard industrial environments, tin or tin-nickel plating is equivalent. For marine or chemical environments, tin-nickel plating (D25P13 series) is preferred.