FCC17B25PA2EB D-Sub 25 Position Right Angle Solder Plug Connector

Part Overview

The FCC17B25PA2EB is a 25 position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products) with right angle through-hole solder termination. This connector features a DB/B shell size (Size 3) with male pins, designed for signal applications in industrial and commercial equipment.

The FCC17B25PA2EB is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this connector form factor and electrical specifications.

Key Parameters

Parameter	Value
Manufacturer Part Number	FCC17B25PA2EB
Manufacturer	Amphenol ICC (Commercial Products)
Series	FCC17
Connector Type	Plug, Male Pins
Number of Positions	25
Number of Rows	2
Shell Size, Connector Layout	3 (DB, B)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Contact Finish Thickness	15.0µin (0.38µm)
Current Rating	5A
Voltage Rating	200V
Backset Spacing	0.318" (8.08mm)
Operating Temperature Range	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0
Contact Material	Phosphor Bronze
Dielectric Material	Thermoplastic, Glass Filled
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitute parts for the FCC17B25PA2EB are grouped based on strict electrical and mechanical compatibility criteria. The following parameters determine substitution eligibility:

Primary Compatibility Parameters:

Connector Type: Plug, Male Pins
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: 5A or greater
Operating Temperature Range: Must encompass -40°C ~ 85°C
Material Flammability Rating: UL94 V-0
Backset Spacing: 0.318" (8.08mm)

Substitute Categories:

Category 1: Amphenol ICC FCE17 Series (Active Status) The FCE17B25PA2EB and related FCE17B25 variants (FCE17B25PA20B, FCE17B25PA21B, FCE17B25PA24B, FCE17B25PA25B, FCE17B25PA28B, FCE17B25PA29B, FCE17B25PA2DB) are direct parametric equivalents from the same manufacturer. These parts maintain identical mechanical and electrical specifications while offering active product status and RoHS compliance. The FCE17 series represents the current production equivalent to the obsolete FCC17 series.

Category 2: HARTING 09653226800 and 09653227800 (Cross-Manufacturer Alternatives) These HARTING connectors provide mechanical and functional compatibility with differences in specific parameters. While maintaining the 25 position, 2 row, DB/B shell size, right angle solder configuration, these parts feature higher current ratings (6.5A versus 5A), different backset spacing (0.409" versus 0.318"), and extended operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C). These represent functional alternatives for applications where the enhanced specifications are beneficial or neutral.

Parameter Comparison

Parameter	FCC17B25PA2EB	FCE17B25PA2EB	FCE17B25PA20B	FCE17B25PA21B	FCE17B25PA24B	FCE17B25PA25B	FCE17B25PA28B	FCE17B25PA29B	FCE17B25PA2DB	09653226800	09653227800
Manufacturer	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	HARTING	HARTING
Connector Type	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins
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	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	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Gold	Not Specified	Not Specified
Contact Finish Thickness	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	15.0µin (0.38µm)	Not Specified	Not Specified
Current Rating (Amps)	5A	5A	5A	5A	5A	5A	5A	5A	5A	6.5A	6.5A
Backset Spacing	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.409" (10.40mm)	0.409" (10.40mm)
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
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
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

Engineering Selection Recommendations

Primary Recommendation: Amphenol ICC FCE17 Series

The FCE17B25PA2EB and related FCE17B25 variants (PA20B, PA21B, PA24B, PA25B, PA28B, PA29B, PA2DB) are the preferred substitutes for the obsolete FCC17B25PA2EB. These parts are manufactured by the same supplier (Amphenol ICC) and maintain complete parametric equivalence across all critical mechanical and electrical specifications. The FCE17 series represents the direct production successor to the FCC17 series.

Key advantages of the FCE17 series substitutes:

Active product status ensures ongoing availability and supply chain support
RoHS compliance meets current regulatory requirements
Identical connector geometry, pin configuration, and electrical ratings
Maintained contact specifications (gold plating, 15.0µin thickness)
Equivalent operating temperature range and flammability rating
Consistent backset spacing and mounting configuration

Secondary Recommendation: HARTING 09653226800 or 09653227800

The HARTING connectors (09653226800 and 09653227800) provide functional compatibility for applications where enhanced specifications are acceptable. These cross-manufacturer alternatives maintain the core 25 position, 2 row, DB/B shell size, right angle solder configuration.

Differences from the primary specification:

Higher current rating (6.5A versus 5A) provides additional capacity margin
Extended operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C) supports broader environmental conditions
Increased backset spacing (0.409" versus 0.318") requires PCB layout verification
Copper alloy contacts instead of phosphor bronze
Unspecified contact finish (versus gold plating)

The HARTING parts are suitable for new designs or applications where the enhanced specifications provide operational benefits. Existing designs using the FCC17B25PA2EB should prioritize the FCE17 series to maintain design continuity.

Frequently Asked Questions (FAQ)

Q: Can the FCE17B25PA2EB be used as a direct replacement for the FCC17B25PA2EB?

A: Yes. The FCE17B25PA2EB is a direct parametric equivalent. Both connectors share identical specifications for connector type, position count, shell size, mounting configuration, termination method, current rating, voltage rating, backset spacing, operating temperature range, and flammability rating. The primary difference is product status (active versus obsolete) and RoHS compliance.

Q: What is the difference between the various FCE17B25 variants (PA20B, PA21B, PA24B, PA25B, PA28B, PA29B, PA2DB)?

A: All FCE17B25 variants maintain identical electrical and mechanical specifications as listed in the parameter comparison table. The suffix designations (PA20B, PA21B, etc.) indicate internal configuration or manufacturing variations that do not affect external compatibility or performance characteristics. Selection among these variants should be based on inventory availability and supplier preference.

Q: Are the HARTING 09653226800 and 09653227800 connectors fully compatible with the FCC17B25PA2EB?

A: The HARTING connectors provide mechanical and functional compatibility for the 25 position, 2 row, DB/B shell size, right angle solder configuration. However, three parameters differ: backset spacing (0.409" versus 0.318"), current rating (6.5A versus 5A), and operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C). PCB layout verification is required due to the increased backset spacing. These parts are suitable for applications where the enhanced specifications are neutral or beneficial.

Q: Why is the FCC17B25PA2EB classified as obsolete?

A: The FCC17B25PA2EB is obsolete because the manufacturer has transitioned production to the FCE17 series. The FCE17 series offers improved compliance (RoHS compliant) and maintains active production status. Existing inventory of the FCC17B25PA2EB remains available, but new designs should specify the FCE17 series for long-term supply assurance.

Q: What is the significance of RoHS compliance for connector selection?

A: RoHS compliance indicates that the connector meets Restriction of Hazardous Substances regulations, restricting the use of lead, cadmium, mercury, and other hazardous materials. The FCE17 series is RoHS compliant, while the FCC17B25PA2EB is not. For applications subject to RoHS requirements or for new designs, the FCE17 series is the appropriate selection.

Q: Does the gold contact finish thickness (15.0µin) affect connector performance?

A: The gold contact finish thickness of 15.0µin (0.38µm) provides corrosion resistance and maintains low contact resistance over the connector's operational life. This specification is maintained across the Amphenol ICC FCE17 series. The HARTING connectors do not specify contact finish thickness, which may represent a design difference requiring evaluation for specific applications.

Q: Can the FCC17B25PA2EB be used in new product designs?

A: No. The FCC17B25PA2EB is obsolete and not recommended for new designs. The FCE17B25PA2EB or related FCE17B25 variants should be specified for new products to ensure supply chain continuity, regulatory compliance, and manufacturer support throughout the product lifecycle.

Q: What is backset spacing and why does it matter for substitution?

A: Backset spacing is the distance from the rear of the connector shell to the solder contact points. The FCC17B25PA2EB and FCE17 series specify 0.318" (8.08mm), while the HARTING connectors specify 0.409" (10.40mm). This dimension directly affects PCB layout and mounting hole positioning. Substitution with different backset spacing requires PCB redesign verification.

Q: Are there any voltage or current limitations when substituting these connectors?

A: The FCC17B25PA2EB is rated for 5A at 200V. The FCE17 series maintains these ratings. The HARTING connectors are rated for 6.5A with unspecified voltage rating. For applications operating at or near the 5A or 200V limits, the FCE17 series maintains design margin. The HARTING parts provide additional current capacity but require voltage rating verification.

Q: What is the Moisture Sensitivity Level (MSL) and does it affect storage?

A: All listed connectors have MSL 1 (Unlimited), indicating no moisture sensitivity. These connectors can be stored without special humidity controls and do not require baking before soldering. This specification is consistent across all substitute options.

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