FCC17C37SN280 Equivalent & Substitute Parts

Part Overview

The FCC17C37SN280 is a 37-position D-Sub receptacle connector with female sockets, manufactured by Amphenol ICC (Commercial Products). This connector features vertical solder termination, through-hole mounting, and is designed for signal applications with a 5A current rating and 200V voltage rating. The part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain electrical and mechanical compatibility for new designs and production continuity.

Key Parameters

Parameter	FCC17C37SN280 Specification
Connector Type	Receptacle, Female Sockets
Number of Positions	37
Number of Rows	2
Shell Size, Connector Layout	4 (DC, C)
Mounting Type	Through Hole
Termination	Solder
Current Rating (Amps)	5A
Voltage Rating	200V
Operating Temperature	-40°C ~ 85°C
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Contact Material	Phosphor Bronze
Flange Feature	Housing/Shell (Unthreaded)
Material Flammability Rating	UL94 V-0
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the FCC17C37SN280 is determined by strict adherence to the following critical parameters:

Mandatory Matching Parameters:

Connector Type: Receptacle, Female Sockets
Number of Positions: 37
Number of Rows: 2
Shell Size, Connector Layout: 4 (DC, C)
Termination: Solder
Flange Feature: Housing/Shell (Unthreaded)

Electrical Compatibility Parameters:

Current Rating: Minimum 5A (equal or greater)
Voltage Rating: Minimum 200V (equal or greater)
Contact Material: Phosphor Bronze or equivalent
Contact Finish: Gold

Mechanical Compatibility Parameters:

Mounting Type: Through Hole
Shell Material: Steel with appropriate plating
Material Flammability Rating: UL94 V-0

Substitute parts are grouped into two categories:

Category 1: Direct Functional Equivalents (Active Status) Parts that maintain identical mounting configuration (Housing/Shell Unthreaded, Through Hole) and meet or exceed all electrical specifications. These include FCE17C37SN280 (Amphenol ICC, Active) and TE Connectivity parts 745189-7 and 5745189-7 (AMPLIMITE series, Active).

Category 2: Compatible Alternatives with Modified Mounting (Active Status) Parts that maintain core electrical specifications but feature alternative flange configurations (Board Side or Mating Side mounting) or different dielectric materials. These include NorComp 172-037 series parts (172-037-283L001, 172-037-283L011, 172-037-283L021, 172-037-283L031) and TE Connectivity parts 747315-1 and 5747315-1 with Board Side flanges.

Parameter Comparison

Part Number	Manufacturer	Series	Positions	Mounting Type	Flange Feature	Current Rating (A)	Voltage Rating (V)	Operating Temp (°C)	Shell Material	Contact Material	Product Status	RoHS Status
FCC17C37SN280	Amphenol ICC	FCC17	37	Through Hole	Housing/Shell (Unthreaded)	5	200	-40 ~ 85	Steel, Tin Plated	Phosphor Bronze	Obsolete	Non-compliant
FCE17C37SN280	Amphenol ICC	FCE17	37	Through Hole	Housing/Shell (Unthreaded)	5	Not specified	-40 ~ 85	Steel, Tin Plated	Phosphor Bronze	Active	Compliant
172-037-283L001	NorComp Inc.	172, M Series	37	Panel Mount, Through Hole	Housing/Shell (Unthreaded)	5	Not specified	-50 ~ 125	Steel, Nickel Plated	Brass	Active	ROHS3 Compliant
172-037-283L011	NorComp Inc.	172, M Series	37	Panel Mount, Through Hole	Board Side (4-40)	5	Not specified	-50 ~ 125	Steel, Nickel Plated	Brass	Active	ROHS3 Compliant
172-037-283L021	NorComp Inc.	172, M Series	37	Panel Mount, Through Hole	Board Side (4-40)	5	Not specified	-50 ~ 125	Steel, Nickel Plated	Brass	Active	ROHS3 Compliant
172-037-283L031	NorComp Inc.	172, M Series	37	Panel Mount, Through Hole	Mating Side (4-40)	5	Not specified	-50 ~ 125	Steel, Nickel Plated	Brass	Active	ROHS3 Compliant
5745189-1	TE Connectivity AMP	AMPLIMITE HDP-20	37	Through Hole	Housing/Shell (Unthreaded)	6	125	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Active	ROHS3 Compliant
5745189-7	TE Connectivity AMP	AMPLIMITE HDP-20	37	Through Hole	Housing/Shell (Unthreaded)	6	125	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Active	Compliant
5747315-1	TE Connectivity AMP	AMPLIMITE HD-20	37	Through Hole	Board Side (4-40)	6	125	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Active	Compliant
745189-7	TE Connectivity AMP	AMPLIMITE HD-20	37	Through Hole	Housing/Shell (Unthreaded)	6	125	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Active	Non-compliant
747315-1	TE Connectivity AMP	AMPLIMITE HD-20	37	Through Hole	Board Side (4-40)	6	125	-55 ~ 105	Steel, Tin Plated	Phosphor Bronze	Active	Not applicable

Engineering Selection Recommendations

Primary Recommendation for Direct Replacement:

FCE17C37SN280 (Amphenol ICC, FCE17 series) is the primary equivalent for FCC17C37SN280. This part maintains identical mounting configuration (Through Hole, Housing/Shell Unthreaded), connector geometry (37-position, 2-row, Shell Size 4), and electrical specifications (5A current rating). FCE17C37SN280 is Active status and RoHS Compliant, addressing the obsolescence of the original part while maintaining full mechanical and electrical compatibility.

Secondary Recommendations for Direct Mounting Compatibility:

5745189-7 (TE Connectivity AMPLIMITE HDP-20 series) provides direct mounting compatibility with identical Through Hole, Housing/Shell Unthreaded configuration. This part is Active status and RoHS Compliant. The current rating is increased to 6A, and voltage rating is 125V. Operating temperature range extends to -55°C ~ 105°C, providing broader environmental capability.

745189-7 (TE Connectivity AMPLIMITE HD-20 series) offers identical mounting configuration and electrical characteristics to 5745189-7 but carries RoHS Non-compliant status. This part is suitable only for applications where RoHS compliance is not required.

Alternative Recommendations for Modified Mounting Configurations:

NorComp 172-037 series parts (172-037-283L001, 172-037-283L011, 172-037-283L021, 172-037-283L031) are Active status and ROHS3 Compliant. These parts maintain 37-position, 2-row configuration and 5A current rating but feature Panel Mount capability with alternative flange configurations. Operating temperature range extends to -50°C ~ 125°C. Selection among these variants depends on specific flange mounting requirements: Housing/Shell (172-037-283L001), Board Side (172-037-283L011, 172-037-283L021), or Mating Side (172-037-283L031).

TE Connectivity parts with Board Side flanges (5747315-1, 747315-1) provide 6A current rating and extended operating temperature range (-55°C ~ 105°C) with Through Hole mounting and Board Side (4-40) flange configuration. 5747315-1 is RoHS Compliant; 747315-1 carries Not Applicable RoHS status.

Compliance Considerations:

For applications requiring RoHS compliance, select from: FCE17C37SN280, 5745189-1, 5745189-7, 5747315-1, or NorComp 172-037 series (all ROHS3 Compliant).

For applications with no RoHS requirement, 745189-7 and 747315-1 are available alternatives.

Frequently Asked Questions (FAQ)

Q: Can FCE17C37SN280 directly replace FCC17C37SN280 without PCB modification?

A: Yes. FCE17C37SN280 maintains identical mounting type (Through Hole), flange configuration (Housing/Shell Unthreaded), connector geometry (37-position, 2-row, Shell Size 4), and electrical specifications (5A current rating). No PCB layout changes are required.

Q: What is the difference between the Amphenol ICC FCC17 and FCE17 series?

A: Both series provide 37-position D-Sub receptacles with identical mechanical and electrical specifications. The primary difference is product status: FCC17 is Obsolete, while FCE17 is Active. FCE17C37SN280 is the active equivalent manufactured by Amphenol ICC.

Q: Can I use TE Connectivity 5745189-7 as a substitute if my application operates at 200V?

A: No. The 5745189-7 has a voltage rating of 125V, which is below the 200V specification of FCC17C37SN280. For applications requiring 200V operation, use FCE17C37SN280 or verify that your actual operating voltage does not exceed 125V before selecting TE Connectivity alternatives.

Q: What is the difference between Housing/Shell (Unthreaded) and Board Side (4-40) flange configurations?

A: Housing/Shell (Unthreaded) flanges mount directly to the connector housing without threaded fasteners, suitable for vertical solder termination on PCBs. Board Side (4-40) flanges feature 4-40 threaded mounting holes on the board side, providing mechanical reinforcement for panel-mount applications. These configurations require different PCB footprints and mounting hardware.

Q: Are NorComp 172-037 series parts compatible with the same PCB footprint as FCC17C37SN280?

A: NorComp 172-037-283L001 maintains Housing/Shell (Unthreaded) configuration and is compatible with the same PCB footprint. However, 172-037-283L011, 172-037-283L021, and 172-037-283L031 feature Board Side or Mating Side flanges and require different PCB footprints. Verify flange configuration requirements before selecting a substitute.

Q: What is the operating temperature difference between FCC17C37SN280 and substitute parts?

A: FCC17C37SN280 operates from -40°C to 85°C. NorComp 172-037 series parts extend this range to -50°C to 125°C. TE Connectivity AMPLIMITE series parts operate from -55°C to 105°C. For applications within the original -40°C to 85°C range, all substitutes are suitable. For extended temperature operation, select NorComp or TE Connectivity alternatives accordingly.

Q: Does contact material (Phosphor Bronze vs. Brass) affect electrical performance?

A: Both Phosphor Bronze and Brass are acceptable contact materials for D-Sub connectors in signal applications. Phosphor Bronze (used in FCC17C37SN280 and TE Connectivity parts) provides superior spring characteristics and durability. Brass (used in NorComp 172-037 series) is also suitable for signal applications. Material selection does not affect compatibility for standard signal transmission.

Q: Which substitute part has the highest current rating?

A: TE Connectivity AMPLIMITE series parts (5745189-1, 5745189-7, 5747315-1, 745189-7, 747315-1) and NorComp 172-037 series all provide 6A and 5A current ratings respectively. The TE Connectivity parts offer 6A, exceeding the original 5A specification of FCC17C37SN280. For applications requiring higher current capacity, TE Connectivity alternatives are suitable.

Q: Is RoHS compliance required for my application?

A: RoHS compliance requirements depend on your application's regulatory jurisdiction and customer specifications. FCC17C37SN280 is RoHS Non-compliant. For RoHS-compliant alternatives, select FCE17C37SN280, 5745189-1, 5745189-7, 5747315-1, or NorComp 172-037 series (all ROHS3 Compliant). For applications without RoHS requirements, 745189-7 and 747315-1 are available.

Q: Can I mix substitute parts from different manufacturers in the same assembly?

A: Yes. All substitute parts maintain identical connector geometry (37-position, 2-row, Shell Size 4), termination method (Solder), and contact configuration (Female Sockets). Parts from Amphenol ICC, TE Connectivity, and NorComp are mechanically and electrically interchangeable within their respective flange configurations. Verify flange type compatibility with your PCB design before mixing manufacturers.

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