FCE17C37PB4DB D-Sub Plug 37 Position Right Angle Solder Connector

Part Overview

The FCE17C37PB4DB is a 37 position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This connector features male pins, right angle mounting, and solder termination for through-hole PCB applications. The connector is actively produced and maintains an inventory of 792 pieces in new original condition. D-Sub connectors of this configuration are essential components in applications requiring multi-pin signal distribution with standardized mechanical and electrical interfaces. Equivalent and substitute parts are identified based on matching core electrical and mechanical parameters while accommodating variations in shell finish, contact material, flange design, and operating temperature ranges.

Substiute Parts

FCE17C37PB4DB

Amphenol ICC (Commercial Products)In Stock: 877FCE17C37PB4DB Datasheet

Current PartRFQ

D37P13A4GL00LF

Amphenol ICC (FCI)In Stock: 1254D37P13A4GL00LF Datasheet

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D37P13A4GV00LF

Amphenol ICC (FCI)In Stock: 1273D37P13A4GV00LF Datasheet

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D37P13A4GX00LF

Amphenol ICC (FCI)In Stock: 1037D37P13A4GX00LF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCE17C37PB4DB are qualified based on the following core parameters that must remain constant:

• Connector Type: Plug with male pins
• Number of Positions: 37 positions
• Shell Size and Layout: Size 4 (DC, C)
• Mounting Configuration: Through hole, right angle orientation
• Termination Method: Solder
• Current Rating: 5A per contact
• Material Flammability: UL94 V-0
• Connector Style: D-Sub

The substitute parts D37P13A4GL00LF, D37P13A4GV00LF, and D37P13A4GX00LF are all manufactured by Amphenol ICC (FCI) under the Delta D series. These parts maintain electrical and mechanical compatibility with the main part while differing in shell material finish (tin-nickel plated versus tin plated), contact material composition (brass versus phosphor bronze), flange feature design, and operating temperature range. All substitute parts are actively produced, RoHS compliant, and rated for 5A per contact with UL94 V-0 flammability classification.

Parameter Comparison

Engineering Selection Recommendations

All three substitute parts (D37P13A4GL00LF, D37P13A4GV00LF, D37P13A4GX00LF) are actively produced and maintain full RoHS compliance. The Delta D series substitutes offer extended operating temperature ranges (-55°C to 125°C versus -40°C to 85°C) and specified voltage ratings of 300V, providing enhanced performance margins in temperature-sensitive applications.

D37P13A4GL00LF features housing/shell mounted flange with M3 fastening and is suitable for applications requiring shell-side mechanical attachment.

D37P13A4GV00LF incorporates mating side female screwlock (4-40) flange design, appropriate for applications requiring mating-side connector retention.

D37P13A4GX00LF provides housing/shell mounted flange with 4-40 fastening and carries ROHS3 compliance designation with REACH Affected status, suitable for applications subject to REACH regulatory requirements.

All substitute parts maintain the same 37-position configuration, 5A per contact current rating, UL94 V-0 flammability classification, and solder termination method as the main part. Differences in shell finish (tin-nickel versus tin plated), contact material (brass versus phosphor bronze), and dielectric composition (PBT versus glass-filled thermoplastic) do not affect electrical or mechanical interchangeability within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Are the substitute parts mechanically compatible with the FCE17C37PB4DB?

A: Yes. All substitute parts maintain the same 37-position shell size 4 (DC, C) configuration, through-hole right angle mounting, and solder termination. Backset spacing differences (0.405" versus 0.409") are within standard manufacturing tolerances for D-Sub connectors and do not prevent mechanical interchangeability. Flange feature variations (board side, mating side, housing/shell) affect mounting methodology but not connector interface compatibility.

Q: What are the key electrical differences between the main part and substitutes?

A: All parts are rated for 5A per contact and UL94 V-0 flammability. The substitute parts specify 300V voltage rating, whereas the main part does not specify a voltage rating. The substitute parts employ brass contact material with flash gold plating, while the main part uses phosphor bronze contacts with 15.0µin gold plating. These material differences do not affect electrical performance within the specified current and voltage parameters.

Q: Do the substitute parts support the same operating temperature range?

A: No. The main part FCE17C37PB4DB operates from -40°C to 85°C. All three substitute parts operate from -55°C to 125°C, providing extended temperature capability. Applications requiring operation within the -40°C to 85°C range are compatible with all parts. Applications requiring operation below -40°C or above 85°C require the substitute parts.

Q: What packaging differences exist between the main part and substitutes?

A: The main part FCE17C37PB4DB packaging is not specified. All three substitute parts are supplied in tray packaging. This difference affects handling and storage procedures but does not affect connector functionality or electrical performance.

Q: Are all parts RoHS compliant?

A: Yes. The main part FCE17C37PB4DB is RoHS Compliant. D37P13A4GL00LF and D37P13A4GV00LF are RoHS Compliant. D37P13A4GX00LF is ROHS3 Compliant. All parts meet RoHS requirements for lead-free and restricted substance compliance.

Q: What is the significance of the REACH status differences?

A: The main part and D37P13A4GL00LF and D37P13A4GV00LF show REACH Unaffected status. D37P13A4GX00LF shows REACH Affected status. REACH Affected designation indicates the part contains substances of very high concern (SVHC) listed under REACH regulations. Applications subject to REACH compliance requirements should specify D37P13A4GX00LF or confirm SVHC content with the manufacturer for other variants.

Q: Can the substitute parts be used interchangeably in existing designs?

A: Electrical and mechanical interchangeability is supported for applications operating within the overlapping parameter ranges. The main part operates -40°C to 85°C; substitute parts operate -55°C to 125°C. Applications designed for the main part's temperature range are compatible with all substitutes. Flange feature differences require design verification to confirm mounting compatibility with existing mechanical interfaces.

Q: What is the difference between tin plating and tin-nickel plating on the shell?

A: The main part features steel with tin plating. The substitute parts feature steel with tin-nickel plating. Both finishes provide corrosion resistance and solderability. Tin-nickel plating offers enhanced corrosion resistance in harsh environments and improved whisker mitigation compared to pure tin plating. This difference does not affect electrical performance or connector interface compatibility.