TE Connectivity 8-1393480-3 D-Sub Receptacle 25 Position Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 8-1393480-3 is a 25 Position D-Sub Receptacle connector with female sockets, right-angle through-hole mounting, and solder termination. This connector is part of the AMPLIMITE HD-20 series and maintains active product status. The connector features a steel tin-plated shell, gold-plated contacts, and board lock functionality suitable for industrial and commercial applications requiring reliable signal transmission across 25 contact positions.

Equivalent and substitute parts are necessary when the primary part number becomes unavailable, when alternative manufacturers offer compatible specifications, or when design requirements allow for functionally equivalent alternatives that meet the same electrical and mechanical parameters.

Key Parameters

Parameter	Value
Connector Type	Receptacle, Female Sockets
Number of Positions	25
Number of Rows	2
Shell Size, Connector Layout	3 (DB, B)
Mounting Type	Through Hole, Right Angle
Termination	Solder
Shell Material, Finish	Steel
Contact Type	Signal
Operating Temperature Range	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 8-1393480-3 is determined by strict adherence to the following core parameters:

Critical Matching Parameters:

Connector Type: Receptacle, Female Sockets
Number of Positions: 25
Number of Rows: 2
Shell Size, Connector Layout: 3 (DB, B)
Mounting Type: Through Hole, Right Angle
Termination: Solder
Operating Temperature Range: -55°C ~ 125°C
Material Flammability Rating: UL94 V-0
Moisture Sensitivity Level: 1 (Unlimited)

Allowable Variations: Substitute parts may differ in the following parameters while maintaining functional equivalence:

Flange Feature design (Housing/Shell vs. Mating Side configurations)
Contact Finish specifications (Gold vs. alternative finishes)
Current Rating (provided minimum rating meets application requirements)
Backset Spacing (within tolerance for PCB layout compatibility)
Shell finish (Tin Plated vs. Tin-Nickel Plated)
Contact Material composition (Copper Alloy vs. Phosphor Bronze)
Dielectric Material (PBT Polyester vs. PBT Glass Filled vs. PCT)
RoHS and REACH compliance status
Packaging format (Bulk vs. Tray)

All substitute parts listed maintain the same connector style, contact type, and environmental specifications as the primary part.

Parameter Comparison

Parameter	8-1393480-3 (TE)	09643147232 (HARTING)	09663126603 (HARTING)	09663527613 (HARTING)	D25S13A4PA00LF (Amphenol)	D25S13A4GX00LF (Amphenol)
Manufacturer	TE Connectivity	HARTING	HARTING	HARTING	Amphenol ICC (FCI)	Amphenol ICC (FCI)
Connector Type	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets	Receptacle, Female Sockets
Number of Positions	25	25	25	25	25	25
Number of Rows	2	2	2	2	2	2
Shell Size, Connector Layout	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)	3 (DB, B)
Mounting Type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle
Termination	Solder	Solder	Solder	Solder	Solder	Solder
Shell Material	Steel	Steel	Steel	Steel	Steel	Steel
Operating Temperature Range	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C	-55°C ~ 125°C
Material Flammability Rating	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0	UL94 V-0
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Current Rating (Amps)	2.2A	7.5A	6.5A	6.5A	5A per Contact	5A per Contact
Backset Spacing	0.371" (9.43mm)	0.401" (10.20mm)	0.409" (10.40mm)	0.409" (10.40mm)	0.409" (10.40mm)	0.409" (10.40mm)
Contact Type	Signal	Signal	Signal	Signal	Signal	Signal
Product Status	Active	Active	Active	Active	Active	Active

Engineering Selection Recommendations

All listed substitute parts maintain active product status and meet the core electrical and mechanical specifications required for 25-position D-Sub receptacle applications. Selection among equivalent parts should be based on the following criteria:

RoHS and REACH Compliance: The TE Connectivity 8-1393480-3 is not RoHS applicable but is REACH Affected. HARTING parts 09643147232, 09663126603, 09663527613, 09663536613, and 09663537613 are ROHS3 Compliant and REACH Unaffected, providing enhanced environmental compliance for applications requiring stricter regulatory adherence. Amphenol ICC (FCI) parts D25S13A4PA00LF, D25S13A4GX00LF, D25S13A4GV00LF, and D25S13A4GL00LF offer varying compliance statuses: D25S13A4PA00LF and D25S13A4GL00LF are ROHS3 Compliant with REACH Unaffected status, while D25S13A4GX00LF and D25S13A4GV00LF are RoHS Compliant with REACH Unaffected status.

Current Rating Considerations: The primary part 8-1393480-3 specifies 2.2A current rating. Substitute parts offer higher current ratings (5A to 7.5A per contact), providing design margin for applications requiring increased current capacity. Selection of higher-rated alternatives does not compromise compatibility with lower-current applications.

Flange Feature Variations: The primary part features Housing/Shell (4-40) flange design. Substitute parts offer alternative flange configurations including Mating Side Female Screwlock (4-40) and Housing/Shell (Unthreaded) options. Flange selection depends on specific PCB mounting requirements and mechanical interface specifications.

Contact Material and Finish: The primary part uses Copper Alloy contacts with 30.0µin (0.76µm) gold plating. Amphenol alternatives use Phosphor Bronze contacts with flash gold plating, providing equivalent signal integrity and corrosion resistance. HARTING parts do not specify contact finish, indicating standard material specifications suitable for signal applications.

Packaging Format: The primary part is supplied in Bulk packaging. Amphenol alternatives are supplied in Tray packaging, which may affect inventory management and handling procedures but does not impact electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can I substitute the TE Connectivity 8-1393480-3 with any of the listed HARTING parts?

A: Yes. All HARTING parts (09643147232, 09663126603, 09663527613, 09663536613, 09663537613) meet the critical matching parameters for 25-position D-Sub receptacle connectors with right-angle through-hole solder termination. Differences in backset spacing (0.401" to 0.409" versus 0.371" on the primary part) require verification of PCB layout compatibility. HARTING parts offer higher current ratings and improved RoHS/REACH compliance.

Q: What is the difference between the Amphenol D25S13A4PA00LF and D25S13A4GX00LF?

A: Both parts are functionally equivalent 25-position D-Sub receptacles from the Amphenol ICC (FCI) Delta D series. The primary difference is the flange feature: D25S13A4PA00LF has Housing/Shell (Unthreaded) flange, while D25S13A4GX00LF has Housing/Shell (4-40) flange. D25S13A4GX00LF provides threaded mounting points for mechanical fastening, whereas D25S13A4PA00LF offers unthreaded shell design. Both maintain identical electrical specifications and operating temperature range.

Q: Are there any backset spacing concerns when substituting parts?

A: The primary part 8-1393480-3 specifies 0.371" (9.43mm) backset spacing, while most substitute parts specify 0.409" (10.40mm). This difference affects the distance from the connector mounting surface to the contact plane. PCB layout and component placement must accommodate this variation. HARTING part 09643147232 specifies 0.401" (10.20mm), providing an intermediate option. Verify PCB design specifications before selecting a substitute part with different backset spacing.

Q: Can I use a substitute part with higher current rating in a lower-current application?

A: Yes. Substitute parts with higher current ratings (5A to 7.5A per contact) are fully compatible with applications designed for the primary part's 2.2A rating. Higher-rated components provide design margin and do not negatively impact performance in lower-current applications. This substitution is particularly beneficial for applications requiring future current capacity expansion.

Q: What is the significance of the contact material difference between Copper Alloy and Phosphor Bronze?

A: Both Copper Alloy (primary part) and Phosphor Bronze (Amphenol alternatives) are suitable contact materials for D-Sub signal connectors. Phosphor Bronze offers enhanced spring properties and wear resistance, making it suitable for high-cycle mating applications. For static or low-cycle applications, both materials provide equivalent performance. Contact finish (gold plating) provides the primary corrosion protection regardless of base material composition.

Q: Does packaging format (Bulk vs. Tray) affect connector performance?

A: No. Packaging format affects only handling, storage, and inventory management procedures. Bulk and Tray packaging contain identical connectors with identical electrical and mechanical specifications. Selection between packaging formats depends on supply chain requirements, storage facilities, and component handling processes rather than technical performance criteria.

Q: Are all substitute parts suitable for the same operating temperature range?

A: Yes. All listed substitute parts maintain the -55°C ~ 125°C operating temperature range specified for the primary part. This ensures compatibility with applications requiring extended temperature operation in industrial and commercial environments.

Q: What does REACH Affected versus REACH Unaffected status mean for connector selection?

A: REACH Affected status indicates the part contains substances of concern regulated under the REACH directive and requires compliance documentation. REACH Unaffected status indicates the part does not contain regulated substances or is exempt from REACH requirements. For applications subject to REACH regulations, selecting REACH Unaffected parts (HARTING and most Amphenol alternatives) simplifies compliance documentation and supply chain management.

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