FCE17C37PE280 D-Sub 37-Position Plug Connector - Equivalent & Substitute Parts

Part Overview

The FCE17C37PE280 is a 37-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This through-hole solder-terminated connector features male pins in a 2-row configuration with shell size 4 (DC, C) layout. The connector is designed for signal applications requiring robust mechanical and electrical performance in industrial and commercial environments.

The FCE17C37PE280 maintains Active product status with 725 units in current inventory. Substitute parts are identified to address supply chain requirements, alternative sourcing needs, or specific application constraints while maintaining functional compatibility within the D-Sub 37-position plug category.

Substiute Parts

FCE17C37PE280

Amphenol ICC (Commercial Products)In Stock: 753FCE17C37PE280 Datasheet

Current PartRFQ

5745074-2

TE Connectivity AMP ConnectorsIn Stock: 16535745074-2 Datasheet

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5787686-1

TE Connectivity AMP ConnectorsIn Stock: 94605787686-1 Datasheet

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A-DS 37 PP/Z

Assmann WSW ComponentsIn Stock: 877A-DS 37 PP/Z Datasheet

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D37P24A4PL00LF

Amphenol ICC (FCI)In Stock: 890D37P24A4PL00LF Datasheet

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D37P24B4GV00LF

Amphenol ICC (FCI)In Stock: 1236D37P24B4GV00LF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FCE17C37PE280 is determined by strict alignment with the following core parameters:

Critical Matching Parameters:

• Connector Type: Plug, Male Pins (mandatory)
• Number of Positions: 37 (mandatory)
• Number of Rows: 2 (mandatory)
• Shell Size, Connector Layout: 4 (DC, C) (mandatory)
• Mounting Type: Through Hole (mandatory)
• Termination: Solder (mandatory)
• Contact Type: Signal (mandatory)

Allowable Variation Parameters:

• Current Rating: Substitute must equal or exceed 5A
• Operating Temperature Range: Substitute must encompass or exceed -40°C ~ 85°C
• Material Flammability Rating: UL94 V-0 (required)
• RoHS Status: RoHS Compliant or ROHS3 Compliant (acceptable)
• Contact Finish: Gold (required)
• Shell Material, Finish: Steel with tin or tin-nickel plating (acceptable)

All identified substitute parts meet these criteria and are classified as direct functional equivalents within the D-Sub 37-position plug connector category.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute - TE Connectivity 5787686-1: This part maintains full functional compatibility with the FCE17C37PE280. It exceeds the current rating (6A vs. 5A) and operating temperature range (-55°C ~ 105°C vs. -40°C ~ 85°C). The part carries ROHS3 Compliant status and maintains Active product status with the highest inventory availability (9394 units). Shell material is steel with tin plating, matching the original specification.

Secondary Substitute - Amphenol FCI D37P24B4GV00LF: This Delta D series connector meets all critical parameters with equivalent current rating (5A per contact) and extended operating temperature range (-55°C ~ 125°C). ROHS3 Compliant status and Active product status are confirmed. Steel tin-nickel plated shell provides enhanced corrosion resistance compared to tin plating alone. Inventory availability is 1157 units.

Tertiary Substitute - Amphenol FCI D37P24A4PL00LF: This Delta D series connector provides equivalent performance with 5A per contact rating and -55°C ~ 125°C operating range. RoHS Compliant status and Active product status are maintained. Steel tin-nickel plated shell offers improved durability. Inventory is 807 units.

Alternative Substitute - TE Connectivity 5745074-2: This AMPLIMITE HD-20 series connector exceeds current rating (6A) and operating temperature range (-55°C ~ 105°C). RoHS Compliant status is confirmed. Shell material specification is not provided in available data. Inventory availability is 1629 units.

Not Recommended - Assmann WSW A-DS 37 PP/Z: While this part meets core dimensional and electrical parameters, the current rating (3A) falls below the FCE17C37PE280 specification (5A). This part is suitable only for applications with reduced current requirements. Operating temperature range (-20°C ~ 105°C) does not encompass the lower limit of the original specification.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 5787686-1 be used as a direct replacement for the FCE17C37PE280?

A: Yes. The 5787686-1 meets all critical substitution parameters: 37-position plug connector, male pins, 2-row configuration, shell size 4 (DC, C), through-hole mounting, solder termination, and signal contact type. The part exceeds performance specifications with 6A current rating and -55°C ~ 105°C operating range, both superior to the original 5A and -40°C ~ 85°C ratings.

Q: What is the difference between the Amphenol FCI D37P24A4PL00LF and D37P24B4GV00LF?

A: Both parts are Delta D series connectors with identical electrical and thermal specifications (5A per contact, -55°C ~ 125°C). The primary difference is the flange feature: D37P24A4PL00LF has Housing/Shell (M3) mounting, while D37P24B4GV00LF includes Mating Side Female Screwlock (4-40) and Board Lock features. Selection depends on mechanical mounting requirements.

Q: Why is the Assmann WSW A-DS 37 PP/Z not recommended as a substitute?

A: The A-DS 37 PP/Z has a current rating of 3A, which is below the FCE17C37PE280 specification of 5A. Additionally, the operating temperature range (-20°C ~ 105°C) does not encompass the lower temperature limit (-40°C) of the original part. This connector is suitable only for applications with reduced current and temperature requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. All identified substitute parts carry either RoHS Compliant or ROHS3 Compliant status. The FCE17C37PE280 is RoHS Compliant. ROHS3 Compliant parts represent updated compliance certification and are fully acceptable for substitution.

Q: What is the significance of shell material finish differences (tin vs. tin-nickel)?

A: Both tin plating and tin-nickel plating provide corrosion protection for steel shells. Tin-nickel plating (used in Amphenol FCI Delta D series) offers enhanced durability and corrosion resistance in harsh environments. Tin plating (used in FCE17C37PE280 and TE Connectivity parts) is suitable for standard industrial applications. Selection depends on environmental exposure requirements.

Q: Do packaging differences affect substitution eligibility?

A: Packaging format (Tube, Tray) does not affect electrical or mechanical compatibility. Packaging differences relate only to order quantity, handling, and storage logistics. All substitute parts are functionally equivalent regardless of packaging type.

Q: What is the contact finish thickness specification for substitute parts?

A: The FCE17C37PE280 specifies gold contact finish at 15.0µin (0.38µm) thickness. Most substitute parts specify gold finish as "Flash" thickness, which is a thinner application. Flash gold finish meets industry standards for signal-level applications and is functionally equivalent for this connector category.

Q: Can substitute parts be mixed in the same assembly?

A: All substitute parts are mechanically and electrically compatible with the FCE17C37PE280 and with each other within the 37-position D-Sub plug category. However, assembly design should specify a single part number to ensure consistency in manufacturing, testing, and field service documentation.