FCC17C37PB650 D-Sub 37-Position Right Angle Solder Plug Connector

Part Overview

The FCC17C37PB650 is a 37-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products) with right-angle through-hole solder termination. This connector features a male pin configuration with a 2-row layout in shell size 4 (DC, C) and is designed for signal applications with board lock, filter, and grounding indent features.

The FCC17C37PB650 is classified as obsolete. Identification of equivalent and substitute parts is necessary to support ongoing maintenance, repair, and new design requirements where this connector type is specified or functionally required.

Key Parameters

Parameter	Value
Connector Style	D-Sub
Connector Type	Plug, Male Pins
Number of Positions	37
Number of Rows	2
Shell Size, Connector Layout	4 (DC, C)
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 (Amps)	5A
Voltage Rating	200V
Backset Spacing	0.405" (10.29mm)
Operating Temperature	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0
Contact Material	Phosphor Bronze
Dielectric Material	Thermoplastic
Features	Board Lock, Filter, Grounding Indents
RoHS Status	RoHS non-compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the FCC17C37PB650 is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

Connector Style: D-Sub
Connector Type: Plug, Male Pins
Number of Positions: 37
Number of Rows: 2
Shell Size, Connector Layout: 4 (DC, C)
Mounting Type: Through Hole, Right Angle
Termination: Solder
Current Rating (Amps): 5A
Backset Spacing: 0.405" (10.29mm)
Operating Temperature: -40°C ~ 85°C
Material Flammability Rating: UL94 V-0
Contact Material: Phosphor Bronze

Substitute parts are grouped into two categories:

Category 1: Amphenol ICC (Commercial Products) FCE17 Series The FCE17C37PB650, FCE17C37PB600, FCE17C37PB610, FCE17C37PB640, FCE17C37PB680, FCE17C37PB690, FCE17C37PB6D0, and FCE17C37PB6E0 are direct parametric equivalents from the same manufacturer. These parts maintain all critical electrical and mechanical parameters. The primary distinction is product status: all FCE17 variants are active, whereas the FCC17C37PB650 is obsolete. The FCE17 series incorporates glass-filled thermoplastic dielectric material and achieves RoHS compliance, representing design evolution within the same connector family.

Category 2: HARTING 37-Position D-Sub Plugs The HARTING 09654226800 and 09654227800 are functionally equivalent D-Sub 37-position right-angle solder plugs. These parts satisfy all mandatory matching parameters with the following distinctions: flange feature is unthreaded (versus M3 threaded), contact form is stamped (versus machined), current rating is 6.5A (versus 5A), backset spacing is 0.409" (10.40mm) (versus 0.405"), operating temperature range is -55°C ~ 125°C (versus -40°C ~ 85°C), and contact material is copper alloy (versus phosphor bronze). HARTING parts are ROHS3 compliant and REACH unaffected.

Parameter Comparison

Parameter	FCC17C37PB650	FCE17C37PB650	FCE17C37PB600	FCE17C37PB610	FCE17C37PB640	FCE17C37PB680	FCE17C37PB690	FCE17C37PB6D0	FCE17C37PB6E0	09654226800	09654227800
Manufacturer	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	Amphenol ICC	HARTING	HARTING
Connector Type	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins	Plug, Male Pins
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, Connector Layout	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	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	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.405" (10.29mm)	0.409" (10.40mm)	0.409" (10.40mm)
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
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 (FCE17C37PB650, FCE17C37PB600, FCE17C37PB610, FCE17C37PB640, FCE17C37PB680, FCE17C37PB690, FCE17C37PB6D0, FCE17C37PB6E0)

The FCE17 series represents the active production equivalent to the obsolete FCC17C37PB650. All eight variants maintain identical electrical and mechanical specifications with the original part. The FCE17 series achieves RoHS compliance through glass-filled thermoplastic dielectric material, addressing regulatory requirements not met by the FCC17 series. These parts are recommended as primary substitutes for new designs, redesigns, and ongoing production support where the FCC17C37PB650 is specified. Current inventory across the FCE17 variants ranges from 672 to 1120 units.

HARTING 09654226800 and 09654227800

The HARTING 37-position D-Sub right-angle solder plugs are functionally equivalent alternatives from an independent manufacturer. These parts satisfy all core connector requirements and offer enhanced operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C) and higher current rating (6.5A versus 5A). HARTING parts are ROHS3 compliant and REACH unaffected. Selection of HARTING alternatives is appropriate where multi-source qualification is required, where extended temperature performance is beneficial, or where design flexibility permits acceptance of minor parameter variations (backset spacing 0.409" versus 0.405", stamped versus machined contact form, copper alloy versus phosphor bronze contact material).

Frequently Asked Questions (FAQ)

Q: Can the FCE17C37PB650 directly replace the FCC17C37PB650 in existing applications?

A: Yes. The FCE17C37PB650 maintains all critical electrical and mechanical parameters of the FCC17C37PB650, including connector type, position count, shell size, mounting configuration, current rating, voltage rating, operating temperature range, and flammability rating. The primary differences are product status (active versus obsolete) and regulatory compliance (RoHS compliant versus non-compliant). Physical and functional compatibility is equivalent.

Q: What is the difference between the eight FCE17 variants?

A: The FCE17C37PB650, FCE17C37PB600, FCE17C37PB610, FCE17C37PB640, FCE17C37PB680, FCE17C37PB690, FCE17C37PB6D0, and FCE17C37PB6E0 are parametrically identical. Differences exist only in part number designation and internal design codes. All eight parts are electrically and mechanically equivalent and interchangeable. Selection among variants may be determined by inventory availability or internal design documentation requirements.

Q: Are HARTING connectors compatible with Amphenol ICC connectors?

A: HARTING 09654226800 and 09654227800 are functionally compatible 37-position D-Sub right-angle solder plugs. Mechanical mating with standard D-Sub receptacles is equivalent. Minor parameter differences exist: backset spacing is 0.409" (HARTING) versus 0.405" (Amphenol), current rating is 6.5A (HARTING) versus 5A (Amphenol), and contact material is copper alloy (HARTING) versus phosphor bronze (Amphenol). These differences do not prevent physical or electrical compatibility in standard D-Sub applications. Qualification of HARTING parts for specific applications is determined by design requirements and acceptance criteria.

Q: What does RoHS compliance mean for connector selection?

A: RoHS (Restriction of Hazardous Substances) compliance restricts the use of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenyl ethers. The FCC17C37PB650 is RoHS non-compliant. All FCE17 variants and HARTING parts are RoHS compliant or ROHS3 compliant. For applications subject to RoHS regulations or customer requirements, selection of compliant alternatives (FCE17 or HARTING) is mandatory.

Q: Can the FCC17C37PB650 be used in new designs?

A: The FCC17C37PB650 is classified as obsolete. Use in new designs is not recommended. The FCE17 series provides active production equivalents with identical functionality and improved regulatory compliance. New designs should specify FCE17 variants to ensure long-term supply availability and compliance with applicable regulations.

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 FCC17C37PB650 and all FCE17 variants specify 0.405" (10.29mm) backset spacing. HARTING parts specify 0.409" (10.40mm). This 0.004" (0.11mm) difference is within typical PCB design tolerances and does not prevent mechanical compatibility. Verification against specific PCB layout requirements is recommended for applications with tight spatial constraints.

Q: What is the difference between machined and stamped contact forms?

A: Contact form refers to the manufacturing process for connector contacts. Machined contacts (FCC17, FCE17 series) are produced through precision machining, offering consistent geometry and tight tolerances. Stamped contacts (HARTING) are produced through stamping processes, offering cost efficiency with acceptable performance characteristics. Both forms are suitable for signal applications. Selection is determined by application requirements, cost considerations, and design specifications.

Q: Are there voltage rating differences among substitute parts?

A: The FCC17C37PB650 specifies 200V voltage rating. The FCE17 series does not specify voltage rating in available documentation. HARTING parts do not specify voltage rating. For applications requiring explicit voltage rating verification, the FCC17C37PB650 specification of 200V should be confirmed with substitute part manufacturers or design documentation before final selection.

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