FCC17C37PA640 D-Sub 37-Position Right Angle Solder Plug Connector

Part Overview

The FCC17C37PA640 is a 37-position D-Sub plug connector with right-angle through-hole solder termination, manufactured by Amphenol ICC. This connector is classified as obsolete, indicating discontinued production and limited availability. The part features a male pin configuration with a 2-row layout in shell size 4 (DC, C), designed for signal applications with board lock, filter, and grounding indent features.

Due to its obsolete status, identifying equivalent and substitute D-Sub 37-position connectors is necessary for design continuity, system maintenance, and component procurement. Substitute parts must maintain compatibility across electrical ratings, mechanical dimensions, and termination methods.

Key Parameters

Parameter	FCC17C37PA640 Specification
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	5A
Voltage Rating	200V
Operating Temperature Range	-40°C to 85°C
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold, 15.0µin (0.38µm)
Contact Material	Phosphor Bronze
Flange Feature	Housing/Shell (M3)
Backset Spacing	0.318" (8.08mm)
Features	Board Lock, Filter, Grounding Indents
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS Non-Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the FCC17C37PA640 is determined by strict adherence to the following critical parameters:

Mandatory Compatibility Parameters:

Connector type: Plug, 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
Current rating: 5A minimum
Operating temperature range: -40°C to 85°C minimum
Contact material: Phosphor Bronze or equivalent copper alloy
Flange feature: Housing/Shell with M3 specification

Allowable Variations:

Shell material finish: Steel with tin or equivalent plating
Contact finish: Gold plating with thickness tolerance
Dielectric material: Thermoplastic or glass-filled thermoplastic variants
RoHS compliance status: May differ from original part
Voltage rating: May exceed 200V specification
Backset spacing: Tolerance within mechanical design constraints

Substitute parts are grouped into two categories: Amphenol ICC FCE17 series (active status, RoHS compliant) and HARTING alternatives (active status, different mechanical specifications).

Parameter Comparison

Parameter	FCC17C37PA640	FCE17C37PA640	FCE17C37PA600	FCE17C37PA610	FCE17C37PA650	FCE17C37PA680	FCE17C37PA690	FCE17C37PA6D0	FCE17C37PA6E0	09654226800 (HARTING)	09654227800 (HARTING)
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
Current Rating (Amps)	5A	5A	5A	5A	5A	5A	5A	5A	5A	6.5A	6.5A
Operating Temperature Range	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-55°C to 125°C	-55°C to 125°C
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	Not Specified	Not Specified
Contact Material	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Phosphor Bronze	Copper Alloy	Copper Alloy
Flange Feature	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (M3)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)
Backset Spacing	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.318" (8.08mm)	0.409" (10.40mm)	0.409" (10.40mm)
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
RoHS Status	Non-Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	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 (FCE17C37PA640, FCE17C37PA600, FCE17C37PA610, FCE17C37PA650, FCE17C37PA680, FCE17C37PA690, FCE17C37PA6D0, FCE17C37PA6E0):

These connectors are direct parametric equivalents to the FCC17C37PA640 with identical electrical and mechanical specifications. All FCE17 variants maintain the same 37-position, 2-row configuration with 5A current rating, -40°C to 85°C operating temperature, and UL94 V-0 flammability rating. The primary distinction is active product status and RoHS compliance, making these parts suitable for new designs and systems requiring regulatory compliance. The FCE17 series shares identical backset spacing (0.318" / 8.08mm), shell material (steel, tin plated), contact material (phosphor bronze), and flange configuration (M3 housing/shell).

HARTING 09654226800 and 09654227800:

These connectors provide functional equivalence with notable parameter variations. Both maintain the 37-position, 2-row D-Sub plug configuration with right-angle solder termination and UL94 V-0 rating. Key differences include higher current rating (6.5A versus 5A), extended operating temperature range (-55°C to 125°C versus -40°C to 85°C), and increased backset spacing (0.409" / 10.40mm versus 0.318" / 8.08mm). The flange feature differs (unthreaded housing/shell versus M3 specification). These parts are suitable for applications requiring enhanced thermal performance or higher current capacity, provided mechanical mounting constraints accommodate the larger backset spacing.

Compliance Considerations:

The original FCC17C37PA640 is RoHS non-compliant. All Amphenol ICC FCE17 variants and HARTING alternatives are RoHS compliant or ROHS3 compliant, supporting regulatory requirements for new product development and system upgrades.

Frequently Asked Questions (FAQ)

Q: Can FCE17C37PA640 directly replace FCC17C37PA640 in existing designs?

A: Yes. The FCE17C37PA640 is a direct parametric equivalent with identical electrical ratings (5A, 200V), mechanical configuration (37-position, 2-row, shell size 4), operating temperature range (-40°C to 85°C), and termination method (solder). The primary difference is active product status and RoHS compliance. Physical dimensions and pin assignments are compatible.

Q: What is the difference between the multiple FCE17 variants (PA600, PA610, PA650, PA680, PA690, PA6D0, PA6E0)?

A: All FCE17 variants share identical electrical and mechanical specifications. The alphanumeric suffix (PA600, PA610, etc.) indicates internal configuration or contact arrangement variations not detailed in the provided parameters. Selection among these variants depends on specific contact pin assignments required by the application. Consult detailed pinout documentation for each variant.

Q: Are HARTING 09654226800 and 09654227800 suitable replacements?

A: These HARTING connectors provide functional equivalence with parameter variations. They maintain 37-position, 2-row configuration and solder termination but feature increased backset spacing (0.409" versus 0.318"), higher current rating (6.5A versus 5A), and extended temperature range (-55°C to 125°C). The unthreaded flange differs from the M3 specification. These parts are suitable only if mechanical mounting constraints and flange requirements accommodate the differences.

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

A: Backset spacing is the distance from the connector mounting face to the rear of the connector body. FCC17C37PA640 specifies 0.318" (8.08mm), while HARTING alternatives specify 0.409" (10.40mm). This dimension affects PCB layout and component clearance. Substitution with different backset spacing requires mechanical design verification.

Q: Is RoHS compliance required for my application?

A: RoHS compliance is mandatory for products sold in the European Union and many other markets. The original FCC17C37PA640 is RoHS non-compliant. All recommended Amphenol ICC FCE17 variants and HARTING alternatives are RoHS or ROHS3 compliant, supporting regulatory requirements for new designs and system upgrades.

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

A: Yes, from an electrical standpoint. A connector rated for 6.5A can safely carry 5A. However, mechanical compatibility must be verified, particularly backset spacing and flange configuration. HARTING alternatives with 6.5A rating have different mechanical specifications that may not fit existing PCB layouts designed for the original part.

Q: What is the significance of the contact material difference (Phosphor Bronze versus Copper Alloy)?

A: Both phosphor bronze and copper alloy are acceptable contact materials for D-Sub connectors. Phosphor bronze offers superior spring properties and wear resistance. Copper alloy provides adequate performance for general applications. The difference does not preclude substitution if all other parameters are compatible.

Q: Are all substitute parts in active production status?

A: Yes. The original FCC17C37PA640 is obsolete (discontinued). All recommended substitutes—Amphenol ICC FCE17 series and HARTING alternatives—are in active production status, ensuring long-term availability and supply chain reliability.

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