FCE17C37PC20B D-Sub 37-Position Right Angle Solder Plug Connector

Part Overview

The FCE17C37PC20B 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 connector is actively produced and maintains an inventory of 877 pieces in new original condition.

D-Sub connectors are essential components in applications requiring standardized multi-pin signal transmission. Alternative models become necessary when specific mounting configurations, material specifications, or environmental operating ranges differ from the primary component selection.

Substiute Parts

FCE17C37PC20B

Amphenol ICC (Commercial Products)In Stock: 953FCE17C37PC20B Datasheet

Current PartRFQ

183-037-113R161

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

SimilarRFQ

183-037-113R171

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FCE17C37PC20B are identified based on strict electrical and mechanical parameter alignment. The following criteria determine substitution eligibility:

Core Matching Parameters:

• Connector type: Plug with male pins
• Number of positions: 37
• Shell size and layout: 4 (DC, C)
• Mounting configuration: Through hole, right angle
• Termination method: Solder
• Current rating: 5A
• Contact finish: Gold
• Flange feature classification: Unthreaded or threaded variants

Allowable Variations:

• Shell material finish: Tin plated or nickel plated
• Contact material: Phosphor bronze or brass
• Dielectric material: Thermoplastic glass-filled or polyamide variants
• Operating temperature range: Extended ranges acceptable
• Regulatory compliance: RoHS or ROHS3 compliant

The substitute parts listed below maintain functional and mechanical compatibility with the FCE17C37PC20B while offering alternative material specifications and environmental ratings.

Parameter Comparison

Engineering Selection Recommendations

FCE17C37PC20B (Amphenol ICC): This connector is the primary specification component. It maintains active production status with established inventory availability. The tin-plated steel shell and phosphor bronze contacts provide standard performance characteristics. RoHS compliance is confirmed. The operating temperature range of -40°C to 85°C covers standard industrial applications. Selection is appropriate for applications within this thermal envelope.

183-037-113R161 (NorComp Inc.): This substitute connector is functionally equivalent with identical electrical and mechanical specifications. The nickel-plated steel shell offers alternative corrosion resistance characteristics compared to tin plating. Brass contact material substitutes for phosphor bronze while maintaining gold finish. The extended operating temperature range of -55°C to 105°C accommodates wider environmental conditions. ROHS3 compliance exceeds RoHS requirements. The unthreaded flange feature matches the primary component. This connector is suitable for applications requiring extended temperature performance or nickel-plated finishes.

183-037-113R171 (NorComp Inc.): This substitute connector provides identical electrical and mechanical specifications to 183-037-113R161 with one critical difference: the flange feature includes 4-40 threaded mounting holes. This threaded configuration enables screw-lock panel mounting, providing enhanced mechanical retention compared to unthreaded flanges. All other specifications remain equivalent, including the extended operating temperature range and ROHS3 compliance. Selection of this variant is appropriate when threaded panel mount attachment is required.

All three connectors maintain active product status, RoHS or ROHS3 compliance, and identical ECCN and HTSUS classifications, confirming regulatory and trade compliance equivalence.

Frequently Asked Questions (FAQ)

Q: Can the 183-037-113R161 directly replace the FCE17C37PC20B?

A: Yes. Both connectors share identical electrical specifications (37 positions, 5A current rating, gold contact finish), mechanical configuration (right-angle through-hole solder termination, 0.590" backset spacing), and shell size (4 DC, C). The nickel-plated finish and brass contacts represent material variations that do not affect functional compatibility. The extended operating temperature range (-55°C to 105°C versus -40°C to 85°C) provides additional environmental capability.

Q: What is the difference between 183-037-113R161 and 183-037-113R171?

A: The primary difference is the flange feature. The 183-037-113R161 has an unthreaded housing/shell flange, matching the FCE17C37PC20B configuration. The 183-037-113R171 includes 4-40 threaded mounting holes in the flange, enabling screw-lock panel attachment. All other electrical and mechanical parameters are identical between these two NorComp connectors.

Q: Are there packaging differences between these connectors?

A: The FCE17C37PC20B does not specify packaging format in the provided data. Both NorComp substitute parts (183-037-113R161 and 183-037-113R171) are supplied in tray packaging. Verify packaging requirements for your specific application and procurement process.

Q: Do these connectors have different contact material specifications?

A: Yes. The FCE17C37PC20B uses phosphor bronze contacts, while both NorComp substitutes use brass contacts. Both materials are plated with gold finish. Phosphor bronze and brass exhibit different mechanical and electrical properties; however, both materials are standard for D-Sub connectors and maintain the specified 5A current rating and gold contact finish.

Q: Which connector should I select for extended temperature applications?

A: Both NorComp connectors (183-037-113R161 and 183-037-113R171) operate across -55°C to 105°C, compared to the FCE17C37PC20B range of -40°C to 85°C. Select 183-037-113R161 for extended temperature performance with unthreaded flange mounting, or 183-037-113R171 if threaded panel mount attachment is required.

Q: Are all three connectors RoHS compliant?

A: Yes. The FCE17C37PC20B is RoHS Compliant. Both NorComp substitutes are ROHS3 Compliant, which represents an updated regulatory standard that exceeds the original RoHS requirements. All three connectors meet current environmental compliance standards.

Q: What is the significance of the shell material finish difference?

A: The FCE17C37PC20B features tin-plated steel, while the NorComp substitutes feature nickel-plated steel. Tin plating provides cost-effective corrosion resistance for standard environments. Nickel plating offers enhanced corrosion resistance in more aggressive environments and provides different electromagnetic shielding characteristics. Selection depends on environmental exposure and specific application requirements.