FCC17C37PC6D0 D-Sub 37-Position Plug Connector – Equivalent & Substitute Parts

Part Overview

The FCC17C37PC6D0 is a 37-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder connector features a male pin configuration with a 4 (DC, C) shell size layout. The part is classified as obsolete, making identification of active equivalent and substitute parts essential for ongoing design support and procurement continuity.

Key Parameters

Parameter	Value
Manufacturer Part Number	FCC17C37PC6D0
Manufacturer	Amphenol ICC (Commercial Products)
Connector Type	D-Sub 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	5A
Voltage Rating	200V
Operating Temperature Range	-40°C ~ 85°C
Material Flammability Rating	UL94 V-0
Contact Material	Phosphor Bronze
Backset Spacing	0.590" (14.99mm)
Features	Board Lock, Filter, Grounding Indents
Product Status	Obsolete
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution of the FCC17C37PC6D0 is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

Connector type: D-Sub plug with male pins
Number of positions: 37
Number of rows: 2
Shell size and layout: 4 (DC, C)
Mounting type: Through hole, right angle
Termination method: Solder
Contact material: Phosphor Bronze
Shell material: Steel with tin plating
Contact finish: Gold at 15.0µin (0.38µm)
Current rating: 5A
Operating temperature range: -40°C ~ 85°C
Material flammability: UL94 V-0
Backset spacing: 0.590" (14.99mm)
Features: Board Lock, Filter, Grounding Indents

Substitute parts are grouped into two categories:

Category 1: Amphenol ICC FCE17 Series (Active Status) These parts maintain full parametric equivalence to the FCC17C37PC6D0 across all specified electrical and mechanical parameters. The FCE17 series represents the active production line replacement for the obsolete FCC17 series. All FCE17C37 variants meet RoHS compliance requirements, addressing regulatory evolution since the original part's manufacture.

Category 2: HARTING 09654226800 and 09654227800 (Active Status) These parts provide functional D-Sub 37-position plug equivalence with differences in specific parameters: backset spacing (0.409" vs. 0.590"), contact form (stamped vs. machined), current rating (6.5A vs. 5A), and operating temperature range (-55°C ~ 125°C vs. -40°C ~ 85°C). These differences define their suitability for specific application requirements.

Parameter Comparison

Parameter	FCC17C37PC6D0 (Main)	FCE17C37PC6D0	FCE17C37PC600	FCE17C37PC610	FCE17C37PC640	FCE17C37PC650	FCE17C37PC680	FCE17C37PC690	FCE17C37PC6E0	09654226800 (HARTING)	09654227800 (HARTING)
Connector Type	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub Plug, Male Pins	D-Sub 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
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
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
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)
Features	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Board Lock, Filter, Grounding Indents	Grounding Indents	Grounding Indents
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

For Direct Parametric Equivalence:

The Amphenol ICC FCE17 series connectors (FCE17C37PC6D0, FCE17C37PC600, FCE17C37PC610, FCE17C37PC640, FCE17C37PC650, FCE17C37PC680, FCE17C37PC690, FCE17C37PC6E0) provide full electrical and mechanical equivalence to the FCC17C37PC6D0. These parts maintain identical specifications across all critical parameters including current rating, voltage rating, operating temperature range, contact material, shell material, and backset spacing. The FCE17 series represents the active production equivalent of the obsolete FCC17 series. All FCE17 variants are RoHS compliant, addressing regulatory requirements that have evolved since the original part's design.

For Applications Requiring Extended Temperature Range or Higher Current Capacity:

The HARTING 09654226800 and 09654227800 connectors provide functional D-Sub 37-position plug equivalence with enhanced specifications. These parts support a wider operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C) and higher current rating (6.5A versus 5A). However, these parts differ in backset spacing (0.409" versus 0.590"), contact form (stamped versus machined), and contact material (copper alloy versus phosphor bronze). These differences require mechanical and electrical validation for specific applications.

Compliance Considerations:

The FCC17C37PC6D0 is RoHS non-compliant. All substitute parts listed are RoHS compliant or ROHS3 compliant, meeting current regulatory standards for new designs and procurement.

Frequently Asked Questions (FAQ)

Q: Can the FCE17C37PC6D0 directly replace the FCC17C37PC6D0 in existing designs?

A: Yes. The FCE17C37PC6D0 maintains full parametric equivalence across all electrical and mechanical specifications. The primary difference is product status (active versus obsolete) and RoHS compliance. No design modifications are required for direct substitution.

Q: What is the difference between the various FCE17C37 part numbers (PC600, PC610, PC640, PC650, PC680, PC690, PC6E0)?

A: All FCE17C37 variants listed maintain identical electrical and mechanical parameters. The suffix variations (PC600, PC610, etc.) represent internal manufacturing or configuration codes that do not affect the connector's functional specifications or compatibility with the FCC17C37PC6D0.

Q: Can HARTING 09654226800 or 09654227800 be used as direct replacements?

A: These HARTING connectors provide functional D-Sub 37-position plug equivalence but differ in three critical parameters: backset spacing (0.409" versus 0.590"), current rating (6.5A versus 5A), and operating temperature range (-55°C ~ 125°C versus -40°C ~ 85°C). Direct substitution requires validation that these differences are compatible with the specific application's mechanical layout and electrical requirements.

Q: What does backset spacing mean, and why does it matter?

A: Backset spacing is the distance from the rear of the connector shell to the solder cup contact points. The FCC17C37PC6D0 specifies 0.590" (14.99mm), while HARTING parts specify 0.409" (10.40mm). This dimension is critical for PCB layout and component placement. Mismatched backset spacing will result in improper solder joint formation or component interference.

Q: Are all substitute parts available in the same packaging as the original?

A: The FCC17C37PC6D0 packaging is not specified in the provided data. HARTING parts are supplied in bulk packaging. Specific packaging requirements should be confirmed with the supplier for each substitute part.

Q: Why is RoHS compliance important for this substitution?

A: RoHS compliance restricts the use of hazardous substances in electrical and electronic equipment. The original FCC17C37PC6D0 is RoHS non-compliant. All listed substitutes are RoHS compliant or ROHS3 compliant, meeting current regulatory standards for new designs, procurement, and end-of-life management in regulated markets.

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

A: Contact form refers to the manufacturing method of the connector's internal contacts. Machined contacts are individually formed from solid material, while stamped contacts are cut from sheet material. The FCC17C37PC6D0 uses machined contacts (phosphor bronze), while HARTING parts use stamped contacts (copper alloy). This affects contact durability, electrical performance, and cost. Machined contacts typically provide superior performance in high-cycle mating applications.

Q: Can I use a substitute part with a higher current rating (6.5A) in place of the 5A rated original?

A: A higher current rating indicates the connector can safely handle greater current without exceeding temperature limits. Using a 6.5A-rated connector in a 5A application is electrically safe. However, other parameter differences (backset spacing, contact material, temperature range) must still be validated for mechanical and thermal compatibility with the specific application.

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