FCC17C37SB650 D-Sub 37-Position Receptacle Equivalent & Substitute Parts

Part Overview

The FCC17C37SB650 is a 37-position D-Sub receptacle connector manufactured by Amphenol ICC, featuring right-angle through-hole solder termination. This connector is classified as obsolete, which necessitates identification of active equivalent alternatives for new designs and ongoing production support. The part is designed for signal applications with board lock and filter features, operating across industrial temperature ranges with UL94 V-0 flammability compliance.

Key Parameters

Parameter	Value
Connector Type	D-Sub Receptacle, Female Sockets
Number of Positions	37
Number of Rows	2
Shell Size	4 (DC, C)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold, 15.0µin (0.38µm)
Current Rating	5A
Voltage Rating	200V
Operating Temperature	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0
Contact Material	Phosphor Bronze
Features	Board Lock, Filter
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution of the FCC17C37SB650 is determined by strict equivalence across the following critical parameters:

Connector type: D-Sub receptacle, female sockets
Position count: 37 positions in 2-row configuration
Shell size: 4 (DC, C)
Mounting: Through-hole, right-angle orientation
Termination method: Solder
Shell material and finish: Steel with tin plating
Contact finish: Gold plating at 15.0µin thickness
Current rating: 5A minimum
Flammability: UL94 V-0
Contact material: Phosphor bronze
Features: Board lock and filter functionality

Substitute parts are grouped into two categories: direct Amphenol ICC equivalents from the active FCE17 series, and cross-manufacturer alternatives from HARTING that maintain functional and mechanical compatibility within the specified parameter envelope.

Parameter Comparison

Parameter	FCC17C37SB650	FCE17C37SB650	FCE17C37SB600	FCE17C37SB610	FCE17C37SB640	FCE17C37SB680	FCE17C37SB690	FCE17C37SB6D0	FCE17C37SB6E0	09644147232	09664127600
Manufacturer	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	HARTING	HARTING
Series	FCC17	FCE17	FCE17	FCE17	FCE17	FCE17	FCE17	FCE17	FCE17	—	—
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
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	37	37	37	37	37	37	37	37	37	37	37
Number of Rows	2	2	2	2	2	2	2	2	2	2	2
Shell Size	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)	4 (DC, C)
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, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	Gold, 15.0µin	—	—
Current Rating (Amps)	5A	5A	5A	5A	5A	5A	5A	5A	5A	7.5A	6.5A
Voltage Rating	200V	—	—	—	—	—	—	—	—	100V	—
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
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
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	Board Lock, Filter, Mounting Brackets	—
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 FCE17 series from Amphenol ICC represents the primary substitution path for the obsolete FCC17C37SB650. All FCE17C37SB variants (FCE17C37SB650, FCE17C37SB600, FCE17C37SB610, FCE17C37SB640, FCE17C37SB680, FCE17C37SB690, FCE17C37SB6D0, FCE17C37SB6E0) maintain active product status and achieve RoHS compliance, addressing regulatory requirements that the original part does not meet. These parts are mechanically and electrically interchangeable with the FCC17C37SB650 across all critical parameters.

For applications requiring extended operating temperature range or higher current capacity, the HARTING alternatives 09644147232 and 09664127600 provide functional equivalence. The HARTING 09644147232 offers 7.5A current rating and -55°C to 125°C operating range with ROHS3 compliance. The HARTING 09664127600 provides 6.5A current rating and equivalent temperature range. Both HARTING parts maintain the required D-Sub 37-position receptacle configuration, right-angle through-hole mounting, and solder termination.

Selection between Amphenol ICC FCE17 variants and HARTING alternatives depends on supply chain availability, cost considerations, and specific application thermal requirements. All listed substitutes maintain UL94 V-0 flammability compliance and board lock/filter features.

Frequently Asked Questions (FAQ)

Q: Can FCE17C37SB variants directly replace the FCC17C37SB650 in existing designs?

A: Yes. The FCE17 series maintains mechanical and electrical compatibility across all critical parameters: 37-position D-Sub receptacle configuration, right-angle through-hole solder termination, 5A current rating, UL94 V-0 flammability, and board lock/filter features. The primary difference is RoHS compliance status in the FCE17 series.

Q: What is the difference between the multiple FCE17C37SB part numbers?

A: The FCE17C37SB variants differ in dielectric material composition and contact form specifications, which are not provided in the input data. All variants maintain identical mechanical dimensions, electrical ratings, and functional features relevant to substitution compatibility.

Q: Are HARTING parts suitable for direct replacement?

A: HARTING 09644147232 and 09664127600 are functionally equivalent for applications requiring the 37-position D-Sub receptacle, right-angle solder termination, and board lock/filter features. The HARTING 09644147232 provides higher current capacity (7.5A vs. 5A) and extended temperature range (-55°C to 125°C vs. -40°C to 85°C). Mechanical fit and PCB layout compatibility should be confirmed, as HARTING parts may have different flange specifications.

Q: Does the voltage rating difference affect substitution?

A: The FCC17C37SB650 specifies 200V rating. FCE17 variants do not specify voltage rating in the provided data. HARTING 09644147232 specifies 100V. For applications requiring 200V isolation, the voltage rating specification should be confirmed with the manufacturer before substitution.

Q: What is the inventory status for these substitutes?

A: All listed substitutes are in active stock: FCE17C37SB650 (1034 pcs), FCE17C37SB600 (738 pcs), FCE17C37SB610 (1066 pcs), FCE17C37SB640 (916 pcs), FCE17C37SB680 (749 pcs), FCE17C37SB690 (878 pcs), FCE17C37SB6D0 (875 pcs), FCE17C37SB6E0 (1161 pcs), HARTING 09644147232 (715 pcs), and HARTING 09664127600 (930 pcs).

Q: Is RoHS compliance mandatory for substitution?

A: The FCC17C37SB650 is RoHS non-compliant. All FCE17 variants and HARTING alternatives achieve RoHS or ROHS3 compliance. For new designs or applications subject to RoHS regulations, compliant substitutes are required.

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