FCC17B25SC680 D-Sub Receptacle Equivalent & Substitute Parts

Part Overview

The FCC17B25SC680 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 gold-plated phosphor bronze contacts and a tin-plated steel shell. The connector is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design support and procurement requirements. Active equivalent models within the FCE17 series and alternative manufacturer options provide functional continuity for applications requiring 25-position D-Sub receptacle connectivity.

Key Parameters

Parameter	FCC17B25SC680 Specification
Connector Type	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
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Contact Finish Thickness	15.0µin (0.38µm)
Current Rating	5A
Voltage Rating	200V
Operating Temperature Range	-40°C ~ 85°C
Flange Feature	Housing/Shell (M3)
Contact Material	Phosphor Bronze
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the FCC17B25SC680 is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

Connector type: Receptacle, Female Sockets
Position count: 25 positions
Row configuration: 2 rows
Shell size and layout: 3 (DB, B)
Mounting configuration: Through Hole, Right Angle
Termination method: Solder
Flange feature: Housing/Shell (M3)
Contact material: Phosphor Bronze
Contact finish: Gold at 15.0µin (0.38µm)
Current rating: 5A
Material flammability: UL94 V-0
Operating temperature: -40°C ~ 85°C

Amphenol ICC FCE17 Series Equivalents: The FCE17B25SC680, FCE17B25SC600, FCE17B25SC610, FCE17B25SC640, FCE17B25SC650, FCE17B25SC690, FCE17B25SC6D0, and FCE17B25SC6E0 maintain full parametric equivalence with the obsolete FCC17B25SC680 across all critical mechanical and electrical specifications. These parts are active products with RoHS compliance, providing direct functional replacement capability.

Alternative Manufacturer Options: HARTING models 09663126600 and 09663126601 provide functional D-Sub receptacle connectivity with 25 positions, 2 rows, and right-angle through-hole mounting. These alternatives differ in backset spacing (0.409" versus 0.590"), contact form (stamped versus machined), flange configuration, and operating temperature range, requiring design verification for specific application requirements.

Parameter Comparison

Parameter	FCC17B25SC680	FCE17B25SC680	FCE17B25SC600	FCE17B25SC610	FCE17B25SC640	FCE17B25SC650	FCE17B25SC690	FCE17B25SC6D0	FCE17B25SC6E0	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	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	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
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	0.590" (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)
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
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
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
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

Amphenol ICC FCE17 Series (FCE17B25SC680, FCE17B25SC600, FCE17B25SC610, FCE17B25SC640, FCE17B25SC650, FCE17B25SC690, FCE17B25SC6D0, FCE17B25SC6E0):

These connectors provide direct parametric equivalence to the obsolete FCC17B25SC680 across all critical mechanical and electrical specifications. All FCE17 variants maintain identical connector geometry, contact configuration, current and voltage ratings, and operating temperature range. The primary distinction is RoHS compliance status: FCE17 series components are RoHS compliant, whereas the FCC17B25SC680 is non-compliant. For applications subject to RoHS regulatory requirements, FCE17 series substitution is mandatory. For legacy systems without RoHS constraints, FCE17 series components provide functional equivalence with enhanced environmental compliance. All FCE17 variants are active products with established supply availability.

HARTING 09663126600 and 09663126601:

These HARTING connectors provide alternative D-Sub receptacle connectivity with 25 positions, 2 rows, and right-angle through-hole solder termination. Differences from the FCC17B25SC680 include reduced backset spacing (0.409" versus 0.590"), stamped contact form (versus machined), extended operating temperature range (-55°C to 125°C versus -40°C to 85°C), and higher current rating (6.5A versus 5A). The HARTING 09663126601 includes M3 flange mounting, matching the FCC17B25SC680 flange configuration. HARTING components are ROHS3 compliant and active products. Selection of HARTING alternatives requires verification of backset spacing compatibility with existing printed circuit board layouts and connector mating interfaces.

Frequently Asked Questions (FAQ)

Q: Can FCE17B25SC680 directly replace FCC17B25SC680 in existing designs?

A: Yes. The FCE17B25SC680 maintains full parametric equivalence with the FCC17B25SC680 across connector type, position count, shell size, mounting configuration, contact material, contact finish, current rating, voltage rating, and operating temperature range. The primary difference is RoHS compliance status. For applications without RoHS regulatory requirements, direct substitution is functionally valid. For RoHS-regulated applications, FCE17B25SC680 substitution is required.

Q: What is the significance of backset spacing differences between Amphenol and HARTING options?

A: Backset spacing defines the distance from the connector mounting surface to the rear of the connector body. The FCC17B25SC680 and all FCE17 variants specify 0.590" (14.99mm) backset spacing. HARTING models 09663126600 and 09663126601 specify 0.409" (10.40mm) backset spacing. This dimensional difference affects printed circuit board layout, connector cavity depth, and mating interface clearances. Substitution of HARTING connectors requires verification that existing board designs accommodate the reduced backset spacing.

Q: Are all FCE17 variants electrically and mechanically interchangeable?

A: Yes. All FCE17B25SC variants (FCE17B25SC680, FCE17B25SC600, FCE17B25SC610, FCE17B25SC640, FCE17B25SC650, FCE17B25SC690, FCE17B25SC6D0, FCE17B25SC6E0) maintain identical electrical ratings (5A current, 200V voltage), mechanical configuration (25 positions, 2 rows, right-angle through-hole), contact specifications (phosphor bronze, gold-plated), and operating temperature range (-40°C to 85°C). These variants are interchangeable for functional connector applications.

Q: What compliance certifications apply to substitute options?

A: The FCC17B25SC680 is RoHS non-compliant. All FCE17 series variants are RoHS compliant. HARTING models 09663126600 and 09663126601 are ROHS3 compliant. All listed connectors carry UL94 V-0 material flammability certification. For applications subject to RoHS directive requirements (EU 2011/65/EU or equivalent), FCE17 or HARTING options are required.

Q: Does contact form (machined versus stamped) affect connector performance?

A: Contact form affects manufacturing process and cost structure but does not alter electrical performance within specified ratings. The FCC17B25SC680 and FCE17 series use machined contacts. HARTING models use stamped contacts. Both contact forms deliver equivalent electrical conductivity, contact resistance, and current-carrying capacity within their respective current ratings (5A for Amphenol, 6.5A for HARTING).

Q: Can HARTING 09663126600 be used in place of HARTING 09663126601?

A: Both HARTING models provide identical electrical and mechanical specifications with one exception: flange configuration. The 09663126600 features unthreaded housing/shell flange, while 09663126601 features M3 threaded flange. Selection depends on mounting interface requirements. The 09663126601 matches the M3 flange configuration of the FCC17B25SC680 and FCE17 series.

Q: What inventory availability exists for substitute components?

A: Current inventory levels are: FCC17B25SC680 (965 units), FCE17B25SC680 (617 units), FCE17B25SC600 (1008 units), FCE17B25SC610 (703 units), FCE17B25SC640 (814 units), FCE17B25SC650 (1119 units), FCE17B25SC690 (994 units), FCE17B25SC6D0 (879 units), FCE17B25SC6E0 (1019 units), HARTING 09663126600 (734 units), and HARTING 09663126601 (1073 units).

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