FCC17B25SA45B D-Sub 25 Position Receptacle Equivalent & Substitute Parts

Part Overview

The FCC17B25SA45B is a 25 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle solder termination connector features female sockets with a board-side flange and is designed for signal applications. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design support and procurement continuity. Substitute parts maintain core electrical and mechanical compatibility while offering improved availability and compliance status.

Key Parameters

Parameter	Value
Connector Style	D-Sub
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
Contact Type	Signal
Material Flammability Rating	UL94 V-0
Current Rating (Amps)	5A
Operating Temperature	-40°C ~ 85°C
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the FCC17B25SA45B is determined by strict adherence to the following core parameters:

Primary Compatibility Criteria:

Connector style: D-Sub
Connector type: Receptacle, Female Sockets
Number of positions: 25
Number of rows: 2
Shell size: 3 (DB, B)
Mounting type: Through Hole, Right Angle
Termination: Solder
Contact type: Signal
Material flammability rating: UL94 V-0

Secondary Compatibility Considerations:

Current rating: Minimum 5A
Operating temperature range: Must encompass -40°C to 85°C
Moisture sensitivity level: 1 (Unlimited)

Substitute parts are grouped into two categories based on flange feature configuration:

Category A: Board-Side Flange (4-40 Mounting)

FCE17B25SA45B (Amphenol ICC, Active, RoHS Compliant)

Category B: Housing/Shell Flange Variants (HARTING)

09663126600, 09663126601, 09663126602 (Unthreaded, M3, 4-40 variants)
09663127600, 09663127601, 09663127602 (Unthreaded, M3, 4-40 variants)
09663526611, 09663526615, 09663526616 (Board Lock feature variants)

All substitute parts maintain the required D-Sub 25 position receptacle configuration, through-hole right-angle solder termination, and UL94 V-0 flammability rating. Differences in backset spacing, contact material composition, and flange mounting options allow selection based on specific application requirements.

Parameter Comparison

Parameter	FCC17B25SA45B	FCE17B25SA45B	09663126600	09663126601	09663126602	09663127600	09663127601	09663127602	09663526611	09663526615	09663526616
Manufacturer	Amphenol ICC	Amphenol ICC	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING	HARTING
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
Connector Style	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub	D-Sub
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
Contact Type	Signal	Signal	Signal	Signal	Signal	Signal	Signal	Signal	Signal	Signal	Signal
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
Current Rating (Amps)	5A	5A	6.5A	6.5A	6.5A	6.5A	6.5A	6.5A	6.5A	6.5A	6.5A
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
RoHS Status	RoHS non-compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Flange Feature	Board Side (4-40)	Housing/Shell (4-40)	Housing/Shell (Unthreaded)	Housing/Shell (M3)	Housing/Shell (4-40)	Housing/Shell (Unthreaded)	Housing/Shell (M3)	Housing/Shell (4-40)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (4-40)
Features	Filter, Mounting Brackets	Filter, Mounting Brackets	—	—	—	—	—	—	Board Lock	Board Lock	Board Lock

Engineering Selection Recommendations

Primary Substitute: FCE17B25SA45B (Amphenol ICC)

The FCE17B25SA45B is the direct active equivalent from the same manufacturer series. This part maintains identical core specifications to the FCC17B25SA45B while offering active product status and RoHS compliance. The FCE17 series represents the current production line replacement for the obsolete FCC17 series. Selection of FCE17B25SA45B is appropriate for applications requiring manufacturer continuity and compliance with RoHS directives.

Alternative Substitutes: HARTING 09663126600 Series and 09663127600 Series

The HARTING D-Sub 25 position receptacle connectors (09663126600, 09663126601, 09663126602, 09663127600, 09663127601, 09663127602) provide functional equivalence with enhanced operating temperature range (-55°C to 125°C versus -40°C to 85°C) and higher current rating (6.5A versus 5A). These parts are ROHS3 compliant and REACH unaffected. Selection among HARTING variants depends on flange mounting configuration requirements:

Unthreaded flange: 09663126600, 09663127600
M3 threaded flange: 09663126601, 09663127601, 09663526611, 09663526615
4-40 threaded flange: 09663126602, 09663127602, 09663526616

Alternative Substitutes: HARTING 09663526600 Series with Board Lock

The HARTING 09663526611, 09663526615, and 09663526616 variants include board lock features for enhanced mechanical retention. These parts are functionally equivalent to the base HARTING series with identical electrical and thermal specifications. Selection of board lock variants is appropriate for applications requiring additional mechanical security during assembly and operation.

All substitute parts satisfy the core electrical and mechanical requirements of the FCC17B25SA45B while offering improved compliance status and availability.

Frequently Asked Questions (FAQ)

Q: Can FCE17B25SA45B directly replace FCC17B25SA45B in existing designs?

A: Yes. The FCE17B25SA45B maintains identical connector style, position count, shell size, mounting type, and termination method. Both parts are 25 position D-Sub receptacles with through-hole right-angle solder termination and UL94 V-0 flammability rating. The primary difference is product status (active versus obsolete) and RoHS compliance.

Q: What are the key differences between Amphenol ICC and HARTING substitutes?

A: The FCE17B25SA45B (Amphenol ICC) maintains the original design specifications including 5A current rating and -40°C to 85°C operating temperature. HARTING substitutes offer enhanced specifications with 6.5A current rating and -55°C to 125°C operating temperature range. Flange mounting configurations differ between manufacturers: Amphenol ICC uses board-side or housing-side 4-40 flanges, while HARTING offers unthreaded, M3, and 4-40 housing-side flange options.

Q: Are HARTING parts with board lock features compatible with existing PCB layouts?

A: HARTING board lock variants (09663526611, 09663526615, 09663526616) maintain identical connector footprint and mounting hole patterns as non-board-lock variants. Board lock features provide additional mechanical retention without affecting electrical or mechanical compatibility. PCB layouts designed for standard HARTING 25 position D-Sub receptacles accommodate board lock variants.

Q: What is the significance of backset spacing differences?

A: The FCC17B25SA45B and FCE17B25SA45B specify 0.318" (8.08mm) backset spacing. HARTING substitutes specify 0.409" (10.40mm) backset spacing. Backset spacing defines the distance from the connector mounting surface to the rear of the connector body. This difference may affect component placement and clearance in confined PCB layouts. Verify backset spacing compatibility with existing mechanical designs before substitution.

Q: Are all substitute parts RoHS compliant?

A: FCE17B25SA45B is RoHS compliant. All HARTING substitutes (09663126600 series, 09663127600 series, 09663526600 series) are ROHS3 compliant. The original FCC17B25SA45B is RoHS non-compliant. For applications requiring RoHS compliance, FCE17B25SA45B or any HARTING substitute is appropriate.

Q: What flange mounting option should be selected?

A: Flange selection depends on PCB mounting hole configuration. Board-side 4-40 flange (FCC17B25SA45B, FCE17B25SA45B) uses mounting holes on the connector flange itself. Housing-side flanges (HARTING variants) use mounting holes on the connector shell. Unthreaded flanges require clearance holes; M3 and 4-40 flanges require threaded or clearance holes respectively. Verify existing PCB mounting hole pattern before selecting flange variant.

Q: Can HARTING parts with higher current rating be used in 5A applications?

A: Yes. HARTING substitutes with 6.5A current rating are suitable for applications rated at 5A or lower. Current rating represents the maximum allowable current; using a connector with higher current rating in lower-current applications presents no electrical or thermal concern.

Q: What is the operating temperature impact of selecting HARTING substitutes?

A: HARTING substitutes support -55°C to 125°C operating temperature range compared to -40°C to 85°C for the original FCC17B25SA45B. This extended range provides additional thermal margin for applications operating at temperature extremes. For applications within the original -40°C to 85°C range, both original and HARTING substitutes are functionally equivalent.

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