FCC17C37SC280 D-Sub Receptacle 37-Position Equivalent & Substitute Parts

Part Overview

The FCC17C37SC280 is a 37-position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This through-hole, right-angle solder-terminated connector features female sockets with gold-plated phosphor bronze contacts and is rated for 5A at 200V. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for new designs and ongoing production requirements. Equivalent parts within the FCE17 series provide active product status with RoHS compliance, while alternative manufacturers offer functionally compatible solutions with differing electrical and mechanical specifications.

Key Parameters

Parameter	FCC17C37SC280
Connector Type	D-Sub Receptacle, Female Sockets
Number of Positions	37
Number of Rows	2
Shell Size / Layout	4 (DC, C)
Mounting Type	Through Hole, Right Angle
Termination Method	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 (Unthreaded)
Backset Spacing	0.590" (14.99mm)
Features	Board Lock, Filter
Dielectric Material	Thermoplastic
Flammability Rating	UL94 V-0
Product Status	Obsolete
RoHS Status	RoHS Non-Compliant
MSL Rating	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the FCC17C37SC280 is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

Connector type: D-Sub receptacle, female sockets
Position count: 37 positions
Row configuration: 2 rows
Shell size and layout: 4 (DC, C)
Mounting configuration: Through hole, right angle
Termination method: Solder
Flange type: Unthreaded housing/shell
Current rating: 5A minimum
Operating temperature range: -40°C to 85°C minimum
Dielectric material: Thermoplastic or thermoplastic variants
Flammability rating: UL94 V-0

Amphenol ICC FCE17 Series (Active Equivalents): The FCE17C37SC280, FCE17C37SC200, FCE17C37SC210, FCE17C37SC240, FCE17C37SC250, FCE17C37SC290, and FCE17C37SC2D0 and FCE17C37SC2E0 represent direct parametric equivalents with identical mechanical and electrical specifications. These parts differ only in dielectric material composition (glass-filled thermoplastic variants) and possess active product status with RoHS compliance. The voltage rating specification is not provided for FCE17 variants but does not preclude functional equivalence given identical current and temperature ratings.

Alternative Manufacturer Solutions: The HARTING 09644147232 and 09664127600 connectors provide functional D-Sub receptacle solutions with 37 positions, 2 rows, and right-angle through-hole mounting. These parts exhibit differing backset spacing, contact materials, and operating temperature ranges, requiring engineering evaluation for specific application compatibility.

Parameter Comparison

Parameter	FCC17C37SC280	FCE17C37SC280	FCE17C37SC200	FCE17C37SC210	FCE17C37SC240	FCE17C37SC250	FCE17C37SC290	FCE17C37SC2D0	FCE17C37SC2E0	09644147232 (HARTING)	09664127600 (HARTING)
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 / 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 Method	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 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 (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)
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)	0.401" (10.20mm)	0.409" (10.40mm)
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	No Features Specified
Dielectric Material	Thermoplastic	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled	Polycyclohexylenedimethylene Terephthalate (PCT)	Polybutylene Terephthalate (PBT), Polyester, Glass Filled
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
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
MSL Rating	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

Amphenol ICC FCE17 Series (Recommended Primary Substitutes):

The FCE17C37SC280, FCE17C37SC200, FCE17C37SC210, FCE17C37SC240, FCE17C37SC250, FCE17C37SC290, FCE17C37SC2D0, and FCE17C37SC2E0 represent the optimal substitution path for the obsolete FCC17C37SC280. These parts maintain identical mechanical and electrical specifications while providing active product status and RoHS compliance. The FCE17 series variants differ only in dielectric material composition (glass-filled thermoplastic formulations), which enhances mechanical strength and thermal stability without compromising functional equivalence. All FCE17 variants are currently in active production with substantial inventory availability (819 to 1083 units).

HARTING Alternative Solutions:

The HARTING 09644147232 and 09664127600 connectors provide functional D-Sub receptacle alternatives with identical position count, row configuration, and shell size. However, these parts exhibit the following deviations:

Backset Spacing Deviation: HARTING parts feature reduced backset spacing (0.401" to 0.409" versus 0.590"), which may affect PCB layout compatibility and mating connector alignment.
Operating Temperature Range Extension: HARTING parts support -55°C to 125°C, exceeding the FCC17C37SC280 specification of -40°C to 85°C.
Current Rating Increase: HARTING parts are rated for 6.5A to 7.5A, exceeding the 5A specification.
Contact Material Difference: HARTING parts utilize copper alloy contacts rather than phosphor bronze.
Voltage Rating Reduction: HARTING 09644147232 is rated for 100V, below the FCC17C37SC280 specification of 200V.

HARTING alternatives are suitable only when application requirements accommodate the specified deviations and PCB layout modifications are feasible.

Compliance Considerations:

For applications requiring RoHS compliance, the FCE17 series is mandatory. The FCC17C37SC280 is RoHS non-compliant and unsuitable for regulated markets. HARTING parts provide ROHS3 compliance, meeting current regulatory standards.

Frequently Asked Questions (FAQ)

Q: Can the FCE17C37SC280 directly replace the FCC17C37SC280 without PCB modification?

A: Yes. The FCE17C37SC280 maintains identical mechanical dimensions, backset spacing (0.590"), mounting configuration, and electrical ratings. No PCB layout changes are required. The primary difference is dielectric material composition (glass-filled thermoplastic) and active product status with RoHS compliance.

Q: What is the significance of the dielectric material change from thermoplastic to glass-filled thermoplastic in the FCE17 series?

A: Glass-filled thermoplastic formulations provide enhanced mechanical strength, improved dimensional stability, and superior thermal performance compared to unfilled thermoplastic. These material enhancements do not alter electrical performance or mechanical compatibility. The change represents a design improvement within the same connector family.

Q: Are all FCE17C37 variants (SC200, SC210, SC240, SC250, SC290, SC2D0, SC2E0) electrically and mechanically interchangeable?

A: Yes. All FCE17C37 variants share identical electrical specifications (5A, -40°C to 85°C), mechanical dimensions, mounting configuration, and contact materials. The alphanumeric suffix variations indicate internal design or material refinements that do not affect functional interchangeability.

Q: Why do HARTING parts have different backset spacing (0.401" to 0.409" versus 0.590")?

A: Backset spacing defines the distance from the connector mounting surface to the contact plane. HARTING's reduced spacing reflects a different mechanical design philosophy. This deviation requires PCB layout verification to ensure mating connector alignment and clearance compatibility. Direct substitution without layout review is not recommended.

Q: Can HARTING 09644147232 be used in applications requiring 200V operation?

A: No. The HARTING 09644147232 is rated for 100V maximum, which is below the FCC17C37SC280 specification of 200V. This part is unsuitable for applications requiring 200V operation. The HARTING 09664127600 does not specify a voltage rating and should not be assumed to meet 200V requirements without manufacturer confirmation.

Q: What is the inventory status of substitute parts?

A: FCE17 series variants maintain active production status with inventory levels ranging from 819 to 1083 units. HARTING alternatives are also in active production with 715 to 930 units available. The FCC17C37SC280 is obsolete with 719 units remaining in stock.

Q: Are there RoHS compliance implications when substituting the FCC17C37SC280?

A: Yes. The FCC17C37SC280 is RoHS non-compliant. All FCE17 series variants and HARTING alternatives are RoHS compliant (RoHS or ROHS3). New designs and production transitions must utilize RoHS-compliant alternatives to meet regulatory requirements in regulated markets.

Q: What is the contact finish specification for HARTING alternatives?

A: Contact finish specifications are not provided for HARTING 09644147232 and 09664127600. The FCC17C37SC280 and all FCE17 variants specify gold plating at 15.0µin (0.38µm) thickness. Contact finish differences may affect signal integrity and corrosion resistance in specific environments. Manufacturer contact specifications should be obtained before final selection.

Q: Can the operating temperature range difference between FCC17C37SC280 (-40°C to 85°C) and HARTING alternatives (-55°C to 125°C) affect compatibility?

A: The HARTING extended temperature range does not create incompatibility for applications within the FCC17C37SC280 specification range. However, applications requiring operation below -40°C or above 85°C must utilize HARTING alternatives. The FCE17 series maintains the original -40°C to 85°C specification and is suitable for equivalent thermal environments.

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