TE Connectivity 745071-1 D-Sub Connector: Equivalent & Substitute Parts

Part Overview

The TE Connectivity 745071-1 is a 9-position D-Sub plug connector with male pins, designed for through-hole solder termination. This connector is part of the AMPLIMITE HD-20 series and operates within the industrial and commercial electronics sectors where D-Sub connectivity is required. The part maintains active product status with 1077 pieces currently in stock.

Substitute parts are identified to address inventory availability, compliance requirements, or design revision needs while maintaining electrical and mechanical compatibility within the D-Sub connector category.

Substiute Parts

745071-1

TE Connectivity AMP ConnectorsIn Stock: 1131745071-1 Datasheet

Current PartRFQ

5745071-1

TE Connectivity AMP ConnectorsIn Stock: 27565745071-1 Datasheet

DirectRFQ

745071-2

TE Connectivity AMP ConnectorsIn Stock: 1489745071-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 745071-1 connector is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector style (D-Sub)
• Connector type (Plug, Male Pins)
• Number of positions (9)
• Number of rows (2)
• Shell size and layout (1 / DE, E)
• Mounting type (Through Hole)
• Termination method (Solder)
• Current rating (6A)
• Voltage rating (125V)
• Operating temperature range (-55°C to 105°C)
• Contact finish (Gold, Flash)
• Flange feature (Mating Side, Female Screwlock 4-40)
• Manufacturer (TE Connectivity AMP Connectors)
• Series (AMPLIMITE HD-20)

Parts meeting all these criteria are classified as direct substitutes. Variations in RoHS compliance status do not affect electrical or mechanical compatibility and are noted separately for regulatory consideration.

Parameter Comparison

Engineering Selection Recommendations

5745071-1 (Direct Substitute - Recommended for RoHS-Compliant Applications)

The 5745071-1 is a direct electrical and mechanical equivalent to the 745071-1. All functional parameters, electrical ratings, and physical dimensions are identical. The primary distinction is RoHS compliance status: the 5745071-1 is RoHS Compliant, whereas the 745071-1 is RoHS non-compliant. This substitute is appropriate for applications subject to RoHS regulations or where compliance documentation is required. Inventory availability is higher at 2700 pieces.

745071-2 (Similar Substitute - Equivalent Functionality)

The 745071-2 maintains identical electrical and mechanical specifications to the 745071-1 across all critical parameters. Both parts share the same RoHS non-compliant status and are functionally interchangeable. This substitute is suitable for applications where RoHS compliance is not a requirement and provides an alternative source with 1410 pieces in inventory.

Both substitute parts are manufactured by TE Connectivity AMP Connectors within the AMPLIMITE HD-20 series and carry active product status, ensuring continued availability and support.

Frequently Asked Questions (FAQ)

Q: Can 5745071-1 be used as a direct replacement for 745071-1 in existing designs?

A: Yes. The 5745071-1 is electrically and mechanically identical to the 745071-1. All electrical ratings, physical dimensions, mounting characteristics, and termination methods are equivalent. The only difference is RoHS compliance status. If your application or regulatory environment requires RoHS compliance, the 5745071-1 is the appropriate choice.

Q: What is the difference between 745071-1 and 745071-2?

A: Both parts are functionally equivalent. They share identical electrical ratings (6A, 125V), physical configuration (9-position D-Sub, DE/E shell size), mounting type (through-hole solder), and operating temperature range (-55°C to 105°C). Both are RoHS non-compliant. The parts are interchangeable for applications where RoHS compliance is not required.

Q: Are all three parts compatible with the same mating connectors?

A: Yes. All three parts—745071-1, 5745071-1, and 745071-2—are 9-position D-Sub plugs with identical shell size (1 / DE, E), pin configuration, and flange features (Female Screwlock 4-40). They mate with standard D-Sub receptacles designed for this configuration.

Q: What does RoHS compliance mean for connector selection?

A: RoHS (Restriction of Hazardous Substances) compliance indicates that the part meets European Union regulations restricting certain hazardous materials. The 5745071-1 is RoHS Compliant, while 745071-1 and 745071-2 are RoHS non-compliant. If your application, customer requirements, or regional regulations mandate RoHS compliance, select the 5745071-1.

Q: Can these connectors be used in high-temperature applications?

A: Yes. All three parts operate across the temperature range of -55°C to 105°C. This range is suitable for industrial and commercial applications. Verify that your specific application requirements fall within this operating window.

Q: What is the current and voltage rating for these connectors?

A: All three parts are rated for 6A current and 125V voltage. These ratings apply to the connector as a whole. Ensure that your circuit design does not exceed these electrical parameters.

Q: Are these connectors suitable for solder termination?

A: Yes. All three parts use solder termination. They are designed for through-hole mounting on printed circuit boards with wave soldering or manual solder processes. Ensure proper soldering techniques are applied during assembly.

Q: What is the moisture sensitivity level (MSL) for these connectors?

A: All three parts have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity. These connectors do not require special moisture-controlled storage or handling procedures.

Q: Are these parts subject to export control?

A: All three parts carry an ECCN classification of EAR99, which generally indicates items not subject to export licensing requirements under U.S. regulations. Verify compliance with applicable export regulations for your specific destination and application.