FCE17C37PC41B D-Sub Plug Connector Equivalent & Substitute Parts

Part Overview

The FCE17C37PC41B is a 37-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This connector features male pins, right-angle through-hole mounting, and solder termination. The part is currently active in production with 823 units in stock.

D-Sub connectors of this specification are used in applications requiring multi-pin signal distribution with robust mechanical retention and reliable electrical contact. Substitute parts become necessary when specific packaging configurations, inventory availability, or procurement lead times require alternative part numbers within the same electrical and mechanical parameter set.

Key Parameters

Parameter	Value
Connector Style	D-Sub
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
Shell Material, Finish	Steel, Tin Plated
Contact Finish	Gold
Current Rating	5A
Operating Temperature Range	-40°C ~ 85°C
RoHS Status	RoHS Compliant
Material Flammability Rating	UL94 V-0

Substitute Part Grouping Explanation

The FCE17C37PC41B has one identified parametric equivalent: FCE17C37PC44B. Both parts share identical electrical and mechanical specifications, including connector style, pin count, shell size, mounting configuration, and termination method.

Substitution between these parts is valid based on the following matching parameters:

Connector Style: D-Sub
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
Shell Material, Finish: Steel, Tin Plated
Contact Finish: Gold
Contact Finish Thickness: 15.0µin (0.38µm)
Current Rating: 5A
Backset Spacing: 0.590" (14.99mm)
Operating Temperature Range: -40°C ~ 85°C
RoHS Status: RoHS Compliant
Material Flammability Rating: UL94 V-0
Series: FCE17
Base Product Number: FCE17C37

The primary difference between these parts is packaging configuration, with FCE17C37PC44B supplied in box packaging.

Parameter Comparison

Parameter	FCE17C37PC41B	FCE17C37PC44B
Manufacturer	Amphenol ICC (Commercial Products)	Amphenol ICC (Commercial Products)
Series	FCE17	FCE17
Connector Style	D-Sub	D-Sub
Connector Type	Plug, Male Pins	Plug, Male Pins
Number of Positions	37	37
Number of Rows	2	2
Shell Size, Connector Layout	4 (DC, C)	4 (DC, C)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder
Shell Material, Finish	Steel, Tin Plated	Steel, Tin Plated
Contact Finish	Gold	Gold
Contact Finish Thickness	15.0µin (0.38µm)	15.0µin (0.38µm)
Current Rating (Amps)	5A	5A
Backset Spacing	0.590" (14.99mm)	0.590" (14.99mm)
Features	Filter, Grounding Indents, Mounting Brackets	Filter, Grounding Indents, Mounting Brackets
Color	Black	Black
Dielectric Material	Thermoplastic, Glass Filled	Thermoplastic, Glass Filled
Contact Material	Phosphor Bronze	Phosphor Bronze
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Product Status	Active	Active
RoHS Status	RoHS Compliant	RoHS Compliant
Material Flammability Rating	UL94 V-0	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99
HTSUS	8536.69.4040	8536.69.4040

Engineering Selection Recommendations

Both FCE17C37PC41B and FCE17C37PC44B are active production parts manufactured by Amphenol ICC (Commercial Products) and carry identical electrical and mechanical specifications. Both parts are RoHS compliant and meet UL94 V-0 material flammability requirements.

Selection between these parts should be based on packaging requirements and inventory availability. The FCE17C37PC41B currently has 823 units in stock, while FCE17C37PC44B has 971 units available in box packaging. Both parts are suitable for applications requiring 37-position D-Sub plug connectors with solder termination, right-angle mounting, and 5A current rating across the -40°C to 85°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Are FCE17C37PC41B and FCE17C37PC44B electrically interchangeable?

A: Yes. Both parts have identical electrical specifications, including 37-position configuration, 5A current rating, gold-plated contacts, and operating temperature range of -40°C to 85°C.

Q: What is the difference between FCE17C37PC41B and FCE17C37PC44B?

A: The primary difference is packaging configuration. FCE17C37PC44B is supplied in box packaging, while FCE17C37PC41B uses alternative packaging. All electrical and mechanical parameters are identical.

Q: Can I use FCE17C37PC44B as a direct replacement for FCE17C37PC41B in my design?

A: Yes. Both parts share the same connector style, pin count, shell size, mounting type, and termination method. They are mechanically and electrically equivalent for PCB assembly and system integration.

Q: Are both parts RoHS compliant?

A: Yes. Both FCE17C37PC41B and FCE17C37PC44B are RoHS compliant and meet UL94 V-0 material flammability requirements.

Q: What is the operating temperature range for these connectors?

A: Both parts operate across -40°C to 85°C, suitable for industrial and commercial applications.

Q: Do these connectors support the same current rating?

A: Yes. Both FCE17C37PC41B and FCE17C37PC44B are rated for 5A continuous current.

Q: What is the contact finish specification?

A: Both parts feature gold-plated contacts with a thickness of 15.0µin (0.38µm) over phosphor bronze contact material.

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