FCE17C37PB29B D-Sub 37-Position Right Angle Solder Plug Connector

Part Overview

The FCE17C37PB29B 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 792 pieces in stock. The FCE17C37PB29B serves applications requiring robust D-Sub connectivity with signal-grade performance in industrial and commercial environments. Alternative equivalent parts may be required due to supply availability, specific flange configurations, or compliance requirements across different manufacturing batches.

Substiute Parts

FCE17C37PB29B

Amphenol ICC (Commercial Products)In Stock: 875FCE17C37PB29B 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

The three substitute parts (D37P13A4GL00LF, D37P13A4GV00LF, D37P13A4GX00LF) are functionally equivalent to the FCE17C37PB29B based on the following core parameters:

Matching Parameters (Substitution Basis):

• Connector type: D-Sub Plug, Male Pins
• Position count: 37 positions
• Row configuration: 2 rows
• Shell size: 4 (DC, C)
• Mounting: Through Hole, Right Angle
• Termination: Solder
• Current rating: 5A
• Contact finish: Gold
• Flammability: UL94 V-0
• RoHS compliance: Yes
• MSL rating: 1 (Unlimited)

Differentiating Parameters (Variant Selection):

• Flange feature configuration (Housing/Shell unthreaded vs. M3 vs. 4-40 threaded)
• Shell material finish (Tin Plated vs. Tin-Nickel Plated)
• Contact material (Phosphor Bronze vs. Brass)
• Operating temperature range (-40°C ~ 85°C vs. -55°C ~ 125°C)
• Voltage rating (not specified vs. 300V)
• Backset spacing tolerance (0.405" vs. 0.409")
• REACH compliance status

These substitute parts belong to the Delta D series from Amphenol ICC (FCI) and maintain electrical and mechanical compatibility within the D-Sub 37-position connector category.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (FCE17C37PB29B): The FCE17C37PB29B remains the specified part for applications requiring the exact configuration: unthreaded housing flange, tin-plated steel shell, phosphor bronze contacts with 15.0µin gold plating, and operating range of -40°C to 85°C. This part is active in production with adequate inventory (792 units).

Substitute Selection Criteria:

D37P13A4GL00LF is suitable when:

• M3 threaded flange mounting is acceptable or required
• Extended operating temperature range (-55°C to 125°C) is beneficial
• Tin-nickel plated shell finish is compatible with application environment
• Brass contact material meets electrical requirements
• Flash gold plating is acceptable
• Higher inventory availability (1148 units) is advantageous

D37P13A4GV00LF is suitable when:

• Mating-side female screwlock (4-40) flange configuration is required
• Extended operating temperature range (-55°C to 125°C) is beneficial
• Tin-nickel plated shell finish is compatible
• Brass contact material meets electrical requirements
• Flash gold plating is acceptable
• Highest inventory availability (1163 units) is advantageous

D37P13A4GX00LF is suitable when:

• Housing-side 4-40 threaded flange is required
• Extended operating temperature range (-55°C to 125°C) is beneficial
• Tin-nickel plated shell finish is compatible
• Brass contact material meets electrical requirements
• Flash gold plating is acceptable
• ROHS3 compliance (vs. RoHS Compliant) is required
• REACH Affected status is acceptable for the application

All substitute parts maintain:

• Identical electrical performance (5A current rating, 37-position configuration)
• Identical mechanical compatibility (Shell Size 4, right-angle through-hole mounting)
• Identical solder termination method
• Identical flammability rating (UL94 V-0)
• Identical MSL rating (1 - Unlimited)
• Identical export classification (EAR99)

Frequently Asked Questions (FAQ)

Q: Can D37P13A4GL00LF, D37P13A4GV00LF, or D37P13A4GX00LF be used as direct replacements for FCE17C37PB29B?

A: These parts are functionally equivalent for the core D-Sub 37-position connector function. However, substitution depends on flange configuration compatibility. The FCE17C37PB29B has an unthreaded housing flange, while the substitutes feature different flange types (M3, 4-40 mating-side screwlock, or 4-40 housing-side). Verify that the target application's mounting interface accepts the substitute's flange configuration before selection.

Q: What are the key electrical differences between FCE17C37PB29B and the substitute parts?

A: All parts maintain identical current rating (5A) and contact count (37 positions). The substitute parts specify a 300V voltage rating, whereas the FCE17C37PB29B does not specify voltage. The substitute parts operate across a wider temperature range (-55°C to 125°C) compared to the FCE17C37PB29B (-40°C to 85°C). For applications within the FCE17C37PB29B's temperature range, this difference is not limiting.

Q: How do contact material differences affect substitution?

A: The FCE17C37PB29B uses phosphor bronze contacts with 15.0µin gold plating. The substitute parts use brass contacts with flash gold plating. Both materials are suitable for signal-grade D-Sub applications. Phosphor bronze offers slightly higher spring force retention; brass provides cost efficiency. For standard signal applications, both are electrically equivalent. Verify contact retention requirements for your specific application.

Q: Are there packaging differences between these parts?

A: The FCE17C37PB29B packaging is not specified in the data. The substitute parts are supplied in Tray packaging. Confirm that tray packaging is compatible with your assembly process before substitution.

Q: What is the significance of the backset spacing difference (0.405" vs. 0.409")?

A: The FCE17C37PB29B has a backset spacing of 0.405" (10.29mm), while substitutes measure 0.409" (10.40mm). This 0.004" (0.11mm) difference is within typical D-Sub connector tolerances and does not affect mating compatibility. Both dimensions are within standard D-Sub specifications for Shell Size 4 connectors.

Q: Which substitute part should be selected for maximum temperature range?

A: All three substitute parts (D37P13A4GL00LF, D37P13A4GV00LF, D37P13A4GX00LF) offer identical extended operating range of -55°C to 125°C. Selection should be based on flange configuration requirements rather than temperature capability.

Q: What is the difference between RoHS Compliant and ROHS3 Compliant?

A: The FCE17C37PB29B and D37P13A4GL00LF and D37P13A4GV00LF are RoHS Compliant. The D37P13A4GX00LF is ROHS3 Compliant, indicating compliance with the updated RoHS 3 directive. Both statuses indicate restriction of hazardous substances. ROHS3 represents the current regulatory standard. For new designs, ROHS3 compliance is preferred; for existing applications, RoHS Compliant parts remain acceptable.

Q: Is REACH compliance a factor in part selection?

A: The FCE17C37PB29B does not specify REACH status. D37P13A4GL00LF and D37P13A4GV00LF are REACH Unaffected. D37P13A4GX00LF is REACH Affected. For applications subject to REACH regulations, verify that the selected part's REACH status aligns with your compliance requirements.

Q: What inventory considerations should influence part selection?

A: Current inventory levels are: FCE17C37PB29B (792 units), D37P13A4GL00LF (1148 units), D37P13A4GV00LF (1163 units), D37P13A4GX00LF (984 units). If supply continuity is a concern, D37P13A4GV00LF offers the highest available inventory. Confirm lead times and availability with your supplier for long-term production planning.