FCC17B25SC49B D-Sub 25 Position Receptacle Equivalent & Substitute Parts

Part Overview

The FCC17B25SC49B 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 gold-plated phosphor bronze contacts rated for 5A at 200V. The connector is designated as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design and procurement requirements. Equivalent parts maintain functional compatibility while offering improved product status and compliance certifications.

Key Parameters

Parameter	Value
Connector Type	D-Sub Receptacle, Female Sockets
Number of Positions	25
Number of Rows	2
Shell Size	3 (DB, B)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Current Rating	5A
Voltage Rating	200V
Operating Temperature	-40°C ~ 85°C
Shell Material	Steel, Tin Plated
Contact Finish	Gold, 15.0µin (0.38µm)
Flange Feature	Board Side (4-40)
Material Flammability Rating	UL94 V-0
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution of the FCC17B25SC49B is determined by strict equivalence across the following critical parameters: connector style (D-Sub), connector type (receptacle with female sockets), number of positions (25), number of rows (2), shell size (3/DB/B), mounting type (through hole, right angle), termination method (solder), current rating (5A), flange feature (board side 4-40), shell material (steel, tin plated), contact finish (gold), contact finish thickness (15.0µin), material flammability rating (UL94 V-0), and operating temperature range (-40°C ~ 85°C).

Amphenol ICC FCE17 series parts (FCE17B25SC49B, FCE17B25SC40B, FCE17B25SC41B, FCE17B25SC44B, FCE17B25SC45B, FCE17B25SC48B, FCE17B25SC4DB, FCE17B25SC4EB) are parametric equivalents that maintain all critical electrical and mechanical specifications while offering active product status and RoHS compliance. These parts differ only in connector coding designations that do not affect functional compatibility.

HARTING parts 09663126600 and 09663126601 are similar D-Sub 25 position receptacles with the same connector style, type, positions, rows, shell size, mounting type, and termination. However, these parts exhibit differences in backset spacing (0.409" versus 0.590"), flange feature design (housing/shell versus board side 4-40), contact form (stamped versus machined), current rating (6.5A versus 5A), and operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C). These differences require engineering evaluation for specific application requirements.

Parameter Comparison

Parameter	FCC17B25SC49B	FCE17B25SC49B	FCE17B25SC40B	FCE17B25SC41B	FCE17B25SC44B	FCE17B25SC45B	FCE17B25SC48B	FCE17B25SC4DB	FCE17B25SC4EB	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	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
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
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	-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
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

The Amphenol ICC FCE17 series connectors (FCE17B25SC49B, FCE17B25SC40B, FCE17B25SC41B, FCE17B25SC44B, FCE17B25SC45B, FCE17B25SC48B, FCE17B25SC4DB, FCE17B25SC4EB) are direct parametric equivalents to the obsolete FCC17B25SC49B. All FCE17 variants maintain identical electrical and mechanical specifications while offering active product status and RoHS compliance. These parts are suitable for direct substitution in new designs and legacy system updates.

The HARTING parts 09663126600 and 09663126601 are functionally similar D-Sub 25 position receptacles with active product status and ROHS3 compliance. However, these connectors exhibit parameter variations including different backset spacing, flange feature design, contact form, current rating, and operating temperature range. Selection of HARTING alternatives requires confirmation that application requirements accommodate these parameter differences.

For procurement of the obsolete FCC17B25SC49B, the Amphenol ICC FCE17B25SC49B is the primary equivalent offering identical specifications with improved product lifecycle status and regulatory compliance. Alternative FCE17 variants provide equivalent functionality with different connector coding designations. HARTING alternatives are suitable only when application parameters align with their specified characteristics.

Frequently Asked Questions (FAQ)

Q: Can FCE17B25SC49B directly replace FCC17B25SC49B?

A: Yes. The FCE17B25SC49B is a parametric equivalent maintaining all critical electrical and mechanical specifications: 25 positions, 2 rows, shell size 3 (DB, B), through-hole right-angle solder termination, 5A current rating, 200V voltage rating, -40°C to 85°C operating temperature, steel tin-plated shell, gold-plated contacts at 15.0µin thickness, and UL94 V-0 flammability rating. The primary differences are active product status and RoHS compliance.

Q: What are the differences between FCE17B25SC49B and other FCE17 variants?

A: All FCE17 variants (FCE17B25SC40B, FCE17B25SC41B, FCE17B25SC44B, FCE17B25SC45B, FCE17B25SC48B, FCE17B25SC4DB, FCE17B25SC4EB) maintain identical electrical and mechanical parameters. Differences exist only in connector coding designations that do not affect functional compatibility or electrical performance.

Q: Are HARTING parts 09663126600 and 09663126601 suitable replacements?

A: HARTING parts are functionally similar D-Sub 25 position receptacles with active product status and ROHS3 compliance. However, they differ in backset spacing (0.409" versus 0.590"), flange feature design, contact form (stamped versus machined), current rating (6.5A versus 5A), and operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C). Substitution requires confirmation that application requirements accommodate these parameter differences.

Q: What is the significance of backset spacing differences?

A: Backset spacing defines the distance from the connector mounting surface to the rear of the connector body. The FCC17B25SC49B and Amphenol FCE17 series specify 0.590" (14.99mm) backset spacing, while HARTING parts specify 0.409" (10.40mm). This difference affects PCB layout, component clearance, and mechanical fit. Substitution with different backset spacing requires PCB redesign validation.

Q: What compliance certifications apply to these connectors?

A: The FCC17B25SC49B is RoHS non-compliant. All Amphenol FCE17 variants are RoHS compliant. HARTING parts 09663126600 and 09663126601 are ROHS3 compliant. All parts maintain UL94 V-0 material flammability rating. Selection should align with applicable regulatory requirements for the target application.

Q: Are there inventory considerations for part selection?

A: Current inventory levels are: FCC17B25SC49B (719 pcs), FCE17B25SC49B (1008 pcs), FCE17B25SC40B (856 pcs), FCE17B25SC41B (936 pcs), FCE17B25SC44B (959 pcs), FCE17B25SC45B (749 pcs), FCE17B25SC48B (931 pcs), FCE17B25SC4DB (1053 pcs), FCE17B25SC4EB (657 pcs), 09663126600 (734 pcs), and 09663126601 (1073 pcs). Amphenol FCE17 variants offer higher aggregate availability for production requirements.

Q: What is the difference between board-side and housing/shell flange features?

A: The FCC17B25SC49B and Amphenol FCE17 series feature board-side flange with 4-40 mounting holes. HARTING parts feature housing/shell flange (unthreaded or M3). This difference affects mounting method and mechanical interface design. Board-side flanges mount directly to PCB surfaces, while housing/shell flanges provide alternative mounting configurations.

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