FCE17C37PC680 D-Sub Connector Equivalent & Substitute Parts

Part Overview

The FCE17C37PC680 is a 37-position D-Sub plug connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder connector features male pins and is designed for signal applications requiring reliable interconnection in industrial and commercial environments. The connector is currently in active product status with 1145 pieces in stock inventory.

Substitute parts are necessary when the original FCE17C37PC680 becomes unavailable, when alternative sourcing is required for supply chain optimization, or when design flexibility permits selection from qualified equivalent connectors that meet the same electrical and mechanical specifications.

Substiute Parts

FCE17C37PC680

Amphenol ICC (Commercial Products)In Stock: 1224FCE17C37PC680 Datasheet

Current PartRFQ

183-037-113R161

NorComp Inc.In Stock: 1352183-037-113R161 Datasheet

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183-037-113R171

NorComp Inc.In Stock: 1410183-037-113R171 Datasheet

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183-037-113R541

NorComp Inc.In Stock: 1204183-037-113R541 Datasheet

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183-037-113R561

NorComp Inc.In Stock: 1497183-037-113R561 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the FCE17C37PC680 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Parameters:

• Connector style: D-Sub
• Connector type: Plug, Male Pins
• Number of positions: 37
• Number of rows: 2
• Shell size and layout: 4 (DC, C)
• Mounting type: Through Hole, Right Angle
• Termination method: Solder
• Current rating: 5A
• Backset spacing: 0.590" (14.99mm)
• Contact finish: Gold
• Material flammability rating: UL94 V-0

Allowable Variations:

• Shell material finish: Steel with Tin Plated or Nickel Plated finishes
• Contact material: Phosphor Bronze or Brass
• Dielectric material: Thermoplastic Glass Filled or Polyamide (PA9T) Nylon 9T
• Operating temperature range: Extended ranges (-55°C ~ 105°C) are acceptable
• Flange feature design: M3, Unthreaded, 4-40, or Female Screwlock configurations
• RoHS compliance status: RoHS Compliant or ROHS3 Compliant

All four substitute parts (183-037-113R161, 183-037-113R171, 183-037-113R541, 183-037-113R561) manufactured by NorComp Inc. meet these substitution criteria.

Parameter Comparison

Engineering Selection Recommendations

All four NorComp substitute parts (183-037-113R161, 183-037-113R171, 183-037-113R541, 183-037-113R561) are qualified equivalents to the FCE17C37PC680 based on compliance and certification status.

Compliance Status:

• FCE17C37PC680: RoHS Compliant, RoHS Status Active
• All NorComp substitutes: ROHS3 Compliant, REACH Unaffected

Flammability Certification: All parts maintain UL94 V-0 material flammability rating, meeting safety requirements for the connector category.

Selection Considerations by Flange Feature:

183-037-113R161 features an unthreaded housing/shell flange, suitable for applications requiring simple through-hole mounting without threaded fastening.

183-037-113R171 features a 4-40 threaded housing/shell flange, appropriate for applications requiring secure threaded attachment to the connector housing.

183-037-113R541 and 183-037-113R561 feature mating-side female screwlock (4-40) flanges, designed for applications requiring secure mating-side locking mechanisms. Both include board lock features.

Temperature Operating Range: NorComp substitutes extend the operating temperature range to -55°C ~ 105°C, compared to the FCE17C37PC680 range of -40°C ~ 85°C. This extended range provides additional thermal margin for demanding applications.

Contact Material Difference: The FCE17C37PC680 uses phosphor bronze contacts, while all NorComp substitutes use brass contacts. Both materials are standard for D-Sub connectors and maintain equivalent electrical performance at the 5A current rating.

Frequently Asked Questions (FAQ)

Q: Can the NorComp 183-037-113R161, 183-037-113R171, 183-037-113R541, or 183-037-113R561 directly replace the FCE17C37PC680?

A: Yes. All four NorComp parts are direct substitutes for the FCE17C37PC680. They share identical connector style, type, position count, row configuration, shell size, mounting type, termination method, current rating, and backset spacing. The primary differences are in flange feature design and contact material composition, which do not affect functional compatibility in standard D-Sub applications.

Q: What is the difference between the four NorComp substitute options?

A: The four NorComp parts differ in flange feature design. The 183-037-113R161 has an unthreaded housing flange. The 183-037-113R171 has a 4-40 threaded housing flange. The 183-037-113R541 and 183-037-113R561 both feature mating-side female screwlock (4-40) flanges with board lock capability. Selection depends on the specific mounting and locking requirements of your application.

Q: Does the difference in shell material finish (Tin Plated vs. Nickel Plated) affect performance?

A: No. Both tin-plated and nickel-plated steel shells provide equivalent corrosion resistance and electrical performance for D-Sub connectors. The choice between finishes is typically driven by environmental exposure requirements and cost considerations. Both finishes are standard in the D-Sub connector industry.

Q: Are the contact materials (Phosphor Bronze vs. Brass) interchangeable?

A: Yes. Both phosphor bronze and brass are standard contact materials for D-Sub connectors rated at 5A. Both materials provide equivalent electrical conductivity and contact reliability at this current level. The choice between materials does not affect functional compatibility.

Q: What is the significance of the extended operating temperature range (-55°C ~ 105°C) in the NorComp substitutes?

A: The NorComp substitutes support a wider operating temperature range than the FCE17C37PC680 (-40°C ~ 85°C). This extended range provides additional thermal margin and allows use in more demanding temperature environments. If your application operates within the FCE17C37PC680 temperature range, the NorComp parts are fully compatible. If your application requires operation outside the original range, the NorComp substitutes offer expanded capability.

Q: What does "Board Lock" feature mean?

A: Board lock is a mechanical feature that secures the connector to the printed circuit board or mounting surface, preventing accidental disconnection. The FCE17C37PC680 includes board lock and filter features. The 183-037-113R541 and 183-037-113R561 also include board lock. The 183-037-113R161 and 183-037-113R171 feature ground strap instead.

Q: Are all substitute parts currently in stock?

A: Yes. All four NorComp substitute parts are in active product status with confirmed inventory: 183-037-113R161 (1259 pcs), 183-037-113R171 (1346 pcs), 183-037-113R541 (1156 pcs), and 183-037-113R561 (1422 pcs).

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

A: RoHS Compliant indicates compliance with the original Restriction of Hazardous Substances directive. ROHS3 Compliant indicates compliance with the updated RoHS 3 directive (2015/863/EU), which includes additional restricted substances. ROHS3 Compliant parts meet all original RoHS requirements plus the expanded restrictions. Both compliance levels are acceptable for equivalent substitution.

Q: Does packaging type affect the connector performance?

A: No. The FCE17C37PC680 is packaged in standard format, while NorComp substitutes are packaged in trays. Packaging affects handling, storage, and logistics but does not affect electrical or mechanical performance of the connector itself.