TE Connectivity AMP Connectors 3-1393483-9 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 3-1393483-9 is a 15 Position D-Sub Receptacle connector with female sockets, designed for free hanging in-line mounting applications. This connector features solder cup termination and is part of the AMPLIMITE HD-20 series. The product is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing system support and new design implementations. Substitute parts must maintain functional compatibility across the 15-position D-Sub receptacle category while accommodating variations in mounting type, shell finish, and electrical ratings.

Substiute Parts

3-1393483-9

TE Connectivity AMP ConnectorsIn Stock: 11743-1393483-9 Datasheet

Current PartRFQ

171-015-203L001

NorComp Inc.In Stock: 3762171-015-203L001 Datasheet

DirectRFQ

DAMF15SN

Amphenol ICC (FCI)In Stock: 780DAMF15SN Datasheet

SimilarRFQ

FCE17-A15SM-250

Amphenol ICC (Commercial Products)In Stock: 904FCE17-A15SM-250 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 3-1393483-9 is determined by strict adherence to the following core parameters:

Mandatory Compatibility Parameters:

• Connector Style: D-Sub
• Connector Type: Receptacle, Female Sockets
• Number of Positions: 15
• Number of Rows: 2
• Shell Size, Connector Layout: 2 (DA, A)
• Termination: Solder Cup
• Contact Type: Signal
• Flange Feature: Housing/Shell (Unthreaded)

Allowable Variation Parameters:

• Mounting Type: Free Hanging (In-Line) or Panel Mount
• Shell Material Finish: Steel with Tin Plated, Nickel Plated, or Cadmium Plated
• Current Rating: Equal to or greater than 3A
• Operating Temperature Range: Must encompass or exceed -55°C to 125°C
• Contact Finish: Gold (all substitutes)
• RoHS Compliance: ROHS3 Compliant or RoHS non-compliant (application-dependent)

The three substitute parts identified—171-015-203L001 (NorComp Inc.), DAMF15SN (Amphenol ICC FCI), and FCE17-A15SM-250 (Amphenol ICC Commercial Products)—satisfy all mandatory compatibility parameters while presenting variations in mounting configuration, shell finish, current capacity, and regulatory compliance status.

Parameter Comparison

Engineering Selection Recommendations

171-015-203L001 (NorComp Inc., Series 171)

This substitute is suitable for applications requiring panel mount configuration. The connector maintains ROHS3 compliance and UL94 V-0 flammability rating. The current rating of 5A exceeds the original 3A specification. The operating temperature range of -50°C to 100°C is narrower than the original specification; applications requiring operation below -50°C or above 100°C are not compatible with this substitute. This part is active and available in production quantities.

DAMF15SN (Amphenol ICC FCI, Series DM HE508)

This substitute maintains free hanging in-line mounting compatibility with the original part. The current rating of 7.5A significantly exceeds the 3A requirement. The operating temperature range of -55°C to 155°C encompasses and exceeds the original specification. However, this part is RoHS non-compliant; applications subject to RoHS regulatory requirements cannot use this substitute. The cadmium plating on the shell presents environmental and handling considerations. This part is active and available in production quantities.

FCE17-A15SM-250 (Amphenol ICC Commercial Products, Series FCE17)

This substitute maintains free hanging in-line mounting compatibility and is RoHS compliant. The current rating of 5A exceeds the original 3A specification. The operating temperature range of -40°C to 85°C is narrower than the original specification; applications requiring operation below -40°C or above 85°C are not compatible with this substitute. The connector includes integrated filter features. This part is active and available in production quantities.

Frequently Asked Questions (FAQ)

Q: Can the 171-015-203L001 substitute be used in free hanging in-line applications?

A: No. The 171-015-203L001 is configured for panel mount installation. The original 3-1393483-9 and the DAMF15SN and FCE17-A15SM-250 substitutes are designed for free hanging in-line mounting. Panel mount and free hanging in-line are distinct mounting configurations and are not interchangeable.

Q: What is the significance of the operating temperature range differences between substitutes?

A: The operating temperature range defines the thermal environment in which the connector maintains specified electrical and mechanical performance. The original 3-1393483-9 operates from -55°C to 125°C. The 171-015-203L001 operates from -50°C to 100°C, and the FCE17-A15SM-250 operates from -40°C to 85°C. Applications requiring operation outside these narrower ranges cannot use these substitutes. The DAMF15SN operates from -55°C to 155°C and is compatible with the original temperature specification.

Q: Why is RoHS compliance status important for substitution?

A: RoHS (Restriction of Hazardous Substances) compliance is a regulatory requirement in many jurisdictions and for many end-use applications. The original 3-1393483-9 is ROHS3 compliant. The 171-015-203L001 and FCE17-A15SM-250 are also RoHS compliant. The DAMF15SN is RoHS non-compliant and cannot be used in applications subject to RoHS regulatory requirements.

Q: Are all substitutes electrically compatible with the original part?

A: All substitutes maintain the same 15-position D-Sub receptacle configuration, shell size (2 DA, A), and signal contact type. All feature gold contact finish and solder cup termination. The current ratings of all substitutes (5A or 7.5A) exceed the original 3A specification, providing electrical margin. Electrical compatibility is maintained across all substitutes for applications operating within their respective temperature ranges.

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

A: Shell finish affects corrosion resistance and environmental performance. Tin plating (original 3-1393483-9 and FCE17-A15SM-250) provides good corrosion resistance and is RoHS compliant. Nickel plating (171-015-203L001) provides enhanced corrosion resistance and is RoHS compliant. Cadmium plating (DAMF15SN) provides superior corrosion resistance but is restricted under RoHS regulations due to cadmium toxicity. Shell finish selection depends on environmental exposure and regulatory requirements.

Q: Can the higher current ratings of the substitutes be used to increase circuit current capacity?

A: No. The current rating of a connector is determined by the contact design and material properties. While the substitutes have higher current ratings (5A or 7.5A) compared to the original 3A, the circuit design and wire gauge must be independently evaluated to determine maximum safe operating current. The connector current rating establishes an upper limit; it does not mandate or enable increased circuit current.

Q: What does "Moisture Sensitivity Level (MSL) 1 (Unlimited)" mean?

A: MSL 1 indicates that the component has unlimited shelf life and does not require special moisture control during storage or handling. All four parts in this comparison carry MSL 1 classification, indicating no special moisture management procedures are required.

Q: Are there mechanical compatibility concerns when substituting these parts?

A: All substitutes maintain the same D-Sub shell size (2 DA, A), 15-position configuration, and 2-row layout. Mechanical compatibility with mating connectors is maintained. The primary mechanical difference is mounting type: the 171-015-203L001 is panel mount while the others are free hanging in-line. Mounting type must match the application mechanical design.