FCC17B25SA640 D-Sub Receptacle Equivalent & Substitute Parts

Part Overview

The FCC17B25SA640 is a 25-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle solder-terminated connector features female sockets with a 2-row configuration in shell size 3 (DB, B). The connector incorporates board lock and filter features with gold-plated phosphor bronze contacts rated for 5A at 200V operation across a temperature range of -40°C to 85°C.

The FCC17B25SA640 is classified as obsolete. Equivalent and substitute connectors are available from active product lines that maintain electrical and mechanical compatibility while offering improved availability and compliance status.

Key Parameters

Parameter	FCC17B25SA640 Specification
Connector Type	D-Sub Receptacle, Female Sockets
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
Voltage Rating	200V
Operating Temperature Range	-40°C to 85°C
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Contact Material	Phosphor Bronze
Flange Feature	Housing/Shell (M3)
Features	Board Lock, Filter
Material Flammability Rating	UL94 V-0
Backset Spacing	0.318" (8.08mm)
Dielectric Material	Thermoplastic
RoHS Status	RoHS non-compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the FCC17B25SA640 are grouped based on strict electrical and mechanical parameter compatibility. The primary substitution criteria are:

Critical Parameters for Substitution:

Connector type: D-Sub receptacle, female sockets
Position count: 25 positions
Row configuration: 2 rows
Shell size: 3 (DB, B)
Mounting: Through hole, right angle
Termination: Solder
Current rating: 5A minimum
Operating temperature range: -40°C to 85°C minimum
Flange feature: Housing/Shell (M3)
Material flammability: UL94 V-0
Backset spacing: 0.318" (8.08mm)

Grouping Categories:

Category 1: Amphenol ICC FCE17 Series (Active Status) The FCE17B25SA640, FCE17B25SA600, FCE17B25SA610, FCE17B25SA650, FCE17B25SA680, FCE17B25SA690, FCE17B25SA6D0, and FCE17B25SA6E0 are direct functional equivalents from Amphenol ICC's active product line. These connectors maintain all critical electrical and mechanical parameters with the exception of voltage rating specification (not provided in substitute data) and dielectric material enhancement (glass-filled thermoplastic). All FCE17 variants are RoHS compliant and carry active product status.

Category 2: HARTING D-Sub Receptacles (Active Status) The HARTING 09663126600 and 09663126601 connectors provide functional equivalence with variations in backset spacing (0.409" vs. 0.318"), contact material (copper alloy vs. phosphor bronze), contact finish specification, and operating temperature range extension (-55°C to 125°C). These connectors feature stamped contact forms and are ROHS3 compliant with active product status.

Parameter Comparison

Parameter	FCC17B25SA640	FCE17B25SA640	FCE17B25SA600	FCE17B25SA610	FCE17B25SA650	FCE17B25SA680	FCE17B25SA690	FCE17B25SA6D0	FCE17B25SA6E0	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, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets	D-Sub Receptacle, Female Sockets
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
Current Rating (Amps)	5A	5A	5A	5A	5A	5A	5A	5A	5A	6.5A	6.5A
Operating Temperature Range	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-55°C to 125°C	-55°C to 125°C
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 Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy
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
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)
Flange Feature	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (Unthreaded)	Housing/Shell (M3)
Features	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	Board Lock, Filter	None specified	None specified
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 FCE17B25SA640, FCE17B25SA600, FCE17B25SA610, FCE17B25SA650, FCE17B25SA680, FCE17B25SA690, FCE17B25SA6D0, and FCE17B25SA6E0 connectors are the preferred substitutes for the obsolete FCC17B25SA640. These connectors maintain identical mechanical and electrical specifications with the following advantages:

Active product status with established supply chain availability
RoHS compliance for regulatory adherence
Identical connector geometry, pin configuration, and mounting interface
Equivalent current and voltage ratings
Matching operating temperature range
Identical backset spacing and flange configuration
Board lock and filter features retained
Glass-filled thermoplastic dielectric material provides enhanced mechanical properties

All FCE17B25SA variants are functionally interchangeable with the FCC17B25SA640 and represent the direct evolution of this connector family within Amphenol ICC's product portfolio.

Secondary Recommendation: HARTING D-Sub Receptacles

The HARTING 09663126600 and 09663126601 connectors provide functional equivalence with the following considerations:

Active product status with ROHS3 compliance
Higher current rating (6.5A vs. 5A) provides operational margin
Extended operating temperature range (-55°C to 125°C) accommodates broader environmental conditions
Backset spacing differs (0.409" vs. 0.318"), requiring PCB layout verification
Stamped contact construction differs from machined phosphor bronze contacts
Copper alloy contact material differs from phosphor bronze
HARTING 09663126601 features M3 flange matching the original specification
HARTING 09663126600 features unthreaded flange, requiring mechanical compatibility assessment

HARTING connectors are suitable for applications where the backset spacing and contact material differences are compatible with system requirements.

Frequently Asked Questions (FAQ)

Q: Can the FCE17B25SA640 directly replace the FCC17B25SA640 without PCB modifications?

A: Yes. The FCE17B25SA640 maintains identical mechanical dimensions, backset spacing (0.318"), flange configuration (M3), and pin layout. No PCB modifications are required for direct substitution.

Q: What is the difference between the multiple FCE17B25SA variants (SA600, SA610, SA650, SA680, SA690, SA6D0, SA6E0)?

A: The provided data does not specify the technical differences between these variants. All variants share identical electrical and mechanical parameters as listed in the parameter comparison table. Consult Amphenol ICC technical documentation for variant-specific distinctions.

Q: Are the HARTING 09663126600 and 09663126601 connectors pin-compatible with the FCC17B25SA640?

A: Both HARTING connectors maintain 25-position, 2-row D-Sub configuration with identical shell size (3, DB, B). However, the backset spacing differs (0.409" vs. 0.318"), which affects PCB hole positioning. The 09663126601 features M3 flange matching the original specification, while the 09663126600 features unthreaded flange. PCB layout compatibility must be verified before substitution.

Q: What is the significance of the RoHS compliance difference between FCC17B25SA640 and the substitute parts?

A: The FCC17B25SA640 is RoHS non-compliant, while all substitute parts (FCE17 series and HARTING variants) are RoHS compliant or ROHS3 compliant. For applications subject to RoHS regulations or customer requirements, the substitute parts provide regulatory compliance. For legacy systems without RoHS requirements, both compliant and non-compliant parts function identically.

Q: Can the FCC17B25SA640 be used interchangeably with HARTING 09663126600 in terms of electrical performance?

A: Electrical performance is compatible within the specified parameters. Both connectors are rated for 5A minimum current (HARTING rated 6.5A), operate across overlapping temperature ranges, and feature UL94 V-0 flammability rating. However, mechanical differences in backset spacing and flange configuration require PCB layout verification.

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

A: Backset spacing is the distance from the connector mounting face to the rear of the connector body. The FCC17B25SA640 and all FCE17 variants specify 0.318" (8.08mm), while HARTING connectors specify 0.409" (10.40mm). This dimension affects PCB hole positioning and clearance to adjacent components. Mismatched backset spacing requires PCB redesign.

Q: Are the contact materials (phosphor bronze vs. copper alloy) functionally equivalent?

A: Both phosphor bronze and copper alloy contacts meet the electrical requirements for 5A current and 200V voltage operation. Phosphor bronze offers superior spring characteristics and corrosion resistance, while copper alloy provides cost efficiency. For applications with stringent contact reliability requirements, phosphor bronze (FCC17B25SA640 and FCE17 series) is preferred.

Q: What is the significance of the dielectric material difference (thermoplastic vs. glass-filled thermoplastic)?

A: Glass-filled thermoplastic (FCE17 series) provides enhanced mechanical strength, dimensional stability, and thermal performance compared to standard thermoplastic (FCC17B25SA640). This improvement does not affect electrical performance but enhances connector durability and reliability in demanding environments.

Q: Is the FCC17B25SA640 still available for purchase despite obsolete status?

A: The FCC17B25SA640 shows 1073 pieces in stock as new original inventory. However, obsolete status indicates no future production. Once existing inventory is depleted, the part will no longer be available. Transition to active substitute parts (FCE17 series) is recommended for long-term supply security.

Q: Which substitute part offers the best overall compatibility with the FCC17B25SA640?

A: The FCE17B25SA640 offers the highest compatibility, maintaining all mechanical and electrical specifications with the addition of RoHS compliance and active product status. This connector is the direct functional equivalent and requires no design modifications for substitution.

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