FCC17C37SC2D0 Equivalent & Substitute Parts

Part Overview

The FCC17C37SC2D0 is a 37-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder termination connector features female sockets with gold-plated phosphor bronze contacts, a tin-plated steel shell, and board lock functionality. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain electrical and mechanical compatibility for new designs and production continuity.

Key Parameters

Parameter	FCC17C37SC2D0
Connector Type	Receptacle, Female Sockets
Number of Positions	37
Shell Size / Layout	4 (DC, C)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Current Rating	5A
Voltage Rating	200V
Operating Temperature	-40°C ~ 85°C
Shell Material / Finish	Steel, Tin Plated
Contact Finish	Gold, 15.0µin (0.38µm)
Flange Feature	Housing/Shell (Unthreaded)
Material Flammability Rating	UL94 V-0
RoHS Status	RoHS non-compliant

Substitute Part Grouping Explanation

Substitution of the FCC17C37SC2D0 is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

Connector type: Receptacle, female sockets
Position count: 37 positions
Shell size and layout: 4 (DC, C)
Mounting configuration: Through hole, right angle
Termination method: Solder
Flange feature: Housing/shell (unthreaded)
Contact type: Signal
Material flammability: UL94 V-0

Secondary Compatibility Parameters:

Current rating: 5A minimum
Voltage rating: 200V minimum
Operating temperature range: -40°C to 85°C minimum
Contact material: Phosphor bronze or copper alloy
Contact finish: Gold plated

Amphenol ICC FCE17 series parts (FCE17C37SC2D0, FCE17C37SC200, FCE17C37SC210, FCE17C37SC240, FCE17C37SC250, FCE17C37SC280, FCE17C37SC290, FCE17C37SC2E0) meet all primary and secondary criteria and are classified as active products with RoHS compliance. HARTING parts (09644147232, 09664127600) meet primary criteria but differ in backset spacing, contact form, and dielectric material specifications.

Parameter Comparison

Parameter	FCC17C37SC2D0	FCE17C37SC2D0	FCE17C37SC200	FCE17C37SC210	FCE17C37SC240	FCE17C37SC250	FCE17C37SC280	FCE17C37SC290	FCE17C37SC2E0	09644147232	09664127600
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	37	37	37	37	37	37	37	37	37	37	37
Shell Size / 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	7.5A	6.5A
Voltage Rating	200V	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	100V	Not specified
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
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
Flange Feature	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (Unthreaded)	Housing/Shell (4-40)	Housing/Shell (Unthreaded)
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	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

Primary Recommendation: Amphenol ICC FCE17 Series

The FCE17C37SC2D0, FCE17C37SC200, FCE17C37SC210, FCE17C37SC240, FCE17C37SC250, FCE17C37SC280, FCE17C37SC290, and FCE17C37SC2E0 are direct parametric equivalents to the FCC17C37SC2D0. All FCE17 variants maintain identical electrical and mechanical specifications across connector type, position count, shell size, mounting configuration, termination method, current rating, operating temperature range, and flammability rating. The FCE17 series offers the advantage of active product status and RoHS compliance, addressing regulatory requirements for new designs. Inventory availability ranges from 819 to 1083 units across the FCE17 variants.

Secondary Recommendation: HARTING Alternatives

HARTING part 09644147232 and 09664127600 provide functional D-Sub 37-position receptacle alternatives with active product status and ROHS3 compliance. These parts meet the primary equivalence criteria for connector type, position count, shell size, mounting type, and termination method. However, they differ in backset spacing (0.401" to 0.409" versus 0.590"), contact form (machined or stamped versus machined), and dielectric material composition. HARTING parts support higher current ratings (6.5A to 7.5A) and extended operating temperature ranges (-55°C to 125°C), making them suitable for applications with more demanding thermal or current requirements. The 09644147232 features a threaded flange (4-40) and mounting brackets, requiring PCB layout verification before selection.

Compliance Considerations

The FCC17C37SC2D0 is RoHS non-compliant. For new designs subject to RoHS directives, the FCE17 series provides direct compliance. HARTING alternatives offer ROHS3 compliance for applications requiring enhanced regulatory alignment.

Frequently Asked Questions (FAQ)

Q: Can FCE17C37SC2D0 directly replace FCC17C37SC2D0 in existing designs?

A: Yes. The FCE17C37SC2D0 maintains identical electrical and mechanical parameters across all critical specifications: 37-position D-Sub receptacle, right-angle through-hole solder termination, 5A current rating, -40°C to 85°C operating temperature, UL94 V-0 flammability rating, and unthreaded housing/shell flange. The primary difference is product status (active versus obsolete) and RoHS compliance.

Q: What distinguishes the multiple FCE17C37 variants (SC200, SC210, SC240, SC250, SC280, SC290, SC2E0)?

A: The provided data specifies identical electrical and mechanical parameters across all FCE17C37 variants. Differences are encoded in the suffix designations (SC200, SC210, SC240, SC250, SC280, SC290, SC2E0) but are not detailed in the available specifications. Consult Amphenol ICC technical documentation for suffix-specific variations.

Q: Are HARTING parts suitable for direct replacement?

A: HARTING 09644147232 and 09664127600 are functionally equivalent for 37-position D-Sub receptacle applications but differ in backset spacing and flange configuration. The 09644147232 features a 4-40 threaded flange and mounting brackets, requiring PCB layout verification. The 09664127600 has an unthreaded flange matching the original design. Both support higher current ratings and extended temperature ranges, making them suitable for demanding applications but requiring electrical and mechanical validation before deployment.

Q: What is the impact of RoHS compliance on part selection?

A: The FCC17C37SC2D0 is RoHS non-compliant. For applications subject to RoHS directives (EU 2011/65/EU or equivalent), the FCE17 series provides compliant alternatives. HARTING parts offer ROHS3 compliance for enhanced regulatory alignment. Compliance requirements depend on end-use application and regional regulations.

Q: How do contact finish specifications affect compatibility?

A: The FCC17C37SC2D0 and all FCE17 variants specify gold-plated contacts with 15.0µin (0.38µm) thickness. HARTING parts do not specify contact finish in the available data. Contact finish affects signal integrity, corrosion resistance, and long-term reliability. Ensure contact finish specifications align with application requirements before substitution.

Q: What is the significance of backset spacing differences?

A: Backset spacing defines the distance from the connector mounting surface to the contact plane. The FCC17C37SC2D0 specifies 0.590" (14.99mm), while HARTING 09644147232 specifies 0.401" (10.20mm) and 09664127600 specifies 0.409" (10.40mm). Differences in backset spacing affect PCB layout, mating connector alignment, and mechanical fit. Verify backset spacing compatibility with mating connectors and PCB design before substitution.

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