FCE17C37SA49B D-Sub 37 Position Receptacle Connector Equivalent & Substitute Parts

Part Overview

The FCE17C37SA49B is a 37 position D-Sub receptacle connector manufactured by Amphenol ICC (Commercial Products). This right-angle, through-hole solder termination connector features female sockets in a 2-row configuration with shell size 4 (DC, C) layout. The connector is actively produced and widely used in applications requiring robust D-Sub interconnection with gold-plated contacts and tin-plated steel housing. Equivalent and substitute parts are identified based on matching electrical and mechanical parameters that ensure functional compatibility in D-Sub connector applications.

Substiute Parts

FCE17C37SA49B

Amphenol ICC (Commercial Products)In Stock: 797FCE17C37SA49B Datasheet

Current PartRFQ

09684535613

HARTINGIn Stock: 82609684535613 Datasheet

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09684537613

HARTINGIn Stock: 118909684537613 Datasheet

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182-037-213R161

NorComp Inc.In Stock: 1411182-037-213R161 Datasheet

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182-037-213R181

NorComp Inc.In Stock: 1633182-037-213R181 Datasheet

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182-037-213R531

NorComp Inc.In Stock: 2635182-037-213R531 Datasheet

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D37S33E4GX00LF

Amphenol ICC (FCI)In Stock: 1006D37S33E4GX00LF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FCE17C37SA49B is determined by the following critical parameters:

• Connector Type & Position Count: All substitutes must be 37 position D-Sub receptacles with female sockets in 2-row configuration
• Shell Size & Layout: Shell size 4 (DC, C) is mandatory for mechanical and electrical compatibility
• Mounting Configuration: Right-angle, through-hole mounting is required
• Termination Method: Solder termination only
• Contact Finish & Material: Gold-plated contacts ensure signal integrity and corrosion resistance
• Current Rating: Minimum 5A per contact
• Backset Spacing: 0.318" (8.08mm) spacing must be maintained
• Flammability & Compliance: UL94 V-0 rating and RoHS compliance are baseline requirements

Five substitute parts meet these criteria across manufacturers HARTING, NorComp Inc., and Amphenol ICC (FCI). Substitutes differ in shell finish, contact finish thickness, operating temperature range, and flange feature configuration, but maintain functional equivalence for standard D-Sub 37 position receptacle applications.

Parameter Comparison

Engineering Selection Recommendations

All identified substitute parts maintain active product status and meet baseline UL94 V-0 flammability and RoHS compliance requirements. Selection among substitutes depends on application-specific constraints:

For applications within -40°C to 85°C operating range: FCE17C37SA49B, 182-037-213R161, 182-037-213R181, and 182-037-213R531 are directly suitable. The NorComp 182 series parts offer extended panel mount capability if required.

For applications requiring extended temperature operation (-55°C to 125°C): HARTING 09684535613, HARTING 09684537613, and Amphenol FCI D37S33E4GX00LF provide superior thermal performance. HARTING parts also offer higher current rating (6.5A) for higher-power applications.

For applications requiring specific flange configurations: NorComp 182-037-213R181 and 182-037-213R531 provide mating-side female screwlock and housing-shell flange options respectively. Amphenol FCI D37S33E4GX00LF includes board lock and mounting bracket features.

For shell finish considerations: Tin-plated finish (FCE17C37SA49B, D37S33E4GX00LF) provides corrosion resistance in standard environments. Nickel-plated finish (NorComp 182 series) offers enhanced durability in harsh conditions.

Frequently Asked Questions (FAQ)

Q: Can HARTING 09684535613 or 09684537613 be used as direct replacements for FCE17C37SA49B?

A: Yes. Both HARTING parts maintain the same 37 position, 2-row, shell size 4 (DC, C) configuration with right-angle through-hole solder termination. HARTING parts exceed the current rating (6.5A vs. 5A) and support extended operating temperature (-55°C to 125°C vs. -40°C to 85°C). Flange feature differences (mating-side female screwlock vs. housing/shell) must be evaluated for mechanical fit in the target application.

Q: What is the difference between NorComp 182-037-213R161, 182-037-213R181, and 182-037-213R531?

A: All three NorComp parts share identical electrical specifications (37 positions, 5A current rating, -55°C to 105°C operating range). Primary differences are flange configuration: 182-037-213R161 features housing/shell unthreaded flange, 182-037-213R181 features mating-side female screwlock (4-40), and 182-037-213R531 features housing/shell (4-40) with board lock. Selection depends on mechanical mounting requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes. FCE17C37SA49B and D37S33E4GX00LF are RoHS Compliant. HARTING 09684535613, 09684537613, and NorComp 182 series are ROHS3 Compliant. All meet RoHS directive requirements.

Q: What is the significance of contact finish thickness differences?

A: Contact finish thickness affects durability and wear resistance. FCE17C37SA49B specifies 15.0µin (0.38µm) gold plating. HARTING 09684535613 specifies 30.0µin (0.76µm), providing enhanced contact durability. NorComp 182 series and D37S33E4GX00LF specify flash gold plating, suitable for standard applications with lower contact cycling requirements.

Q: Can substitutes with higher current ratings (6.5A) be used in 5A applications?

A: Yes. Higher current rating indicates greater capacity and is suitable for lower-demand applications. HARTING parts rated at 6.5A are fully compatible with 5A circuit requirements.

Q: What packaging options are available?

A: FCE17C37SA49B is supplied in bulk packaging. HARTING parts are supplied in bulk. NorComp 182 series and Amphenol FCI D37S33E4GX00LF are supplied in tray packaging. Packaging does not affect electrical or mechanical compatibility.