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HomeProductsConnectors, InterconnectsD-Sub Connector Assemblies745781-4
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745781-4 - TE Connectivity AMP Connectors

Manufacturer Part Number
745781-4
Manufacturer
TE Connectivity
Allelco Part Number
32D-745781-4
ECAD Model
Parts Description
CONN D-SUB RCPT 9POS R/A SLDR
Package
Data sheet
Cylindrical Battery Holders.pdf
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Specifications

745781-4 Tech Specifications
TE Connectivity AMP Connectors - 745781-4 technical specifications, attributes, parameters and parts with similar specifications to TE Connectivity AMP Connectors - 745781-4

Product Attribute Attribute Value  
Manufacturer TE Connectivity  
Wire Gauge -  
Voltage Rating 125V  
Termination Solder  
Shell Size, Connector Layout 1 (DE, E)  
Shell Material, Finish Steel, Tin Plated  
Series AMPLIMITE HD-20  
Package Tray  
Operating Temperature -55°C ~ 105°C  
Number of Rows 2  
Number of Positions 9  
Mounting Type Through Hole, Right Angle  
Material Flammability Rating UL94 V-0  
Ingress Protection -  
Product Attribute Attribute Value  
Flange Feature Housing/Shell (4-40)  
Features Ground Strap  
Dielectric Material Thermoplastic  
Current Rating (Amps) 6A  
Contact Type Signal  
Contact Material Phosphor Bronze  
Contact Form -  
Contact Finish Thickness 30.0µin (0.76µm)  
Contact Finish Gold  
Connector Type Receptacle, Female Sockets  
Connector Style D-Sub  
Color Black  
Base Product Number 745781  
Backset Spacing 0.318' (8.08mm)  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8536.69.4040

Parts Introduction

Manufacturer Part Number

745781-4

Manufacturer

TE Connectivity (AMP)

Introduction

The TE Connectivity 745781-4 is a high-performance D-Sub connector assembly designed for a wide range of industrial and electronic applications. This rugged and reliable connector offers superior signal transmission capabilities and robust construction, making it an ideal choice for demanding environments.

Product Features and Performance

9-position, 2-row D-Sub connector

Right-angle, through-hole mounting

Steel shell with tin plating for durable protection

Gold-plated contacts for reliable signal transmission

Rated for 6A current and 125V voltage

Operating temperature range of -55°C to 105°C

UL94 V-0 flammability rating for enhanced safety

Product Advantages

Robust and reliable construction for long-term use

Excellent signal integrity and transmission performance

Versatile mounting options for flexible installation

Compliant with industry standards for wide compatibility

Suitable for a variety of industrial and electronic applications

Key Reasons to Choose This Product

Proven reliability and durability for demanding environments

Superior signal transmission capabilities for critical applications

Comprehensive set of features and performance specifications

Compatibility with a wide range of systems and components

Cost-effective solution for industrial and electronic projects

Quality and Safety Features

Steel shell with tin plating for enhanced protection and durability

Gold-plated contacts for reliable signal transmission

UL94 V-0 flammability rating for improved fire safety

Compatibility

The TE Connectivity 745781-4 D-Sub connector is compatible with a wide range of industrial and electronic systems, making it a versatile choice for various applications.

Application Areas

Industrial automation and control systems

Instrumentation and test equipment

Transportation and vehicle electronics

Telecommunications and networking equipment

Medical and scientific instrumentation

Product Lifecycle

The TE Connectivity 745781-4 D-Sub connector is an active product, and there are currently no plans for discontinuation. However, as technology evolves, there may be newer or alternative models available. Customers are advised to contact our website's sales team for the latest information on product availability and potential alternatives.

Parts with Similar Specifications

The three parts on the right have similar specifications to TE Connectivity AMP Connectors 745781-4

Product Attribute 745781-4 1734344-1 5747840-4 745131-1
Part Number 745781-4 1734344-1 5747840-4 745131-1
Manufacturer TE Connectivity AMP Connectors TE Connectivity AMP Connectors TE Connectivity AMP Connectors TE Connectivity AMP Connectors
Base Product Number 745781 1734344 5747840 745131
Contact Finish Thickness 30.0µin (0.76µm) Flash - Flash
Backset Spacing 0.318' (8.08mm) 0.350' (8.89mm) 0.318" (8.08mm) 0.318' (8.08mm)
Wire Gauge - - - -
Mounting Type Through Hole, Right Angle Through Hole, Right Angle Through Hole, Right Angle Through Hole, Right Angle
Contact Finish Gold Gold Gold Gold
Series AMPLIMITE HD-20 AMPLIMITE HD-22 AMPLIMITE HD-20 AMPLIMITE HD-20
Operating Temperature -55°C ~ 105°C -55°C ~ 130°C -55°C ~ 105°C -55°C ~ 105°C
Contact Form - - - -
Package Tray Bulk Tray Tray
Number of Rows 2 3 2 2
Connector Type Receptacle, Female Sockets Receptacle, Female Sockets Plug, Male Pins Receptacle, Female Sockets
Features Ground Strap Board Lock Board Lock, Ground Strap, Grounding Indents -
Color Black Blue Black Black
Ingress Protection - - - -
Shell Material, Finish Steel, Tin Plated Steel, Nickel Plated Steel, Tin Plated -
Current Rating (Amps) 6A 2A 6A 6A
Contact Type Signal Signal Signal Signal
Contact Material Phosphor Bronze Phosphor Bronze Brass Phosphor Bronze
Number of Positions 9 15 9 9
Connector Style D-Sub D-Sub, High Density D-Sub D-Sub
Termination Solder Solder Solder Solder
Material Flammability Rating UL94 V-0 UL94 V-0 UL94 V-0 UL94 V-0
Voltage Rating 125V 125V 125V 125V
Flange Feature Housing/Shell (4-40) Housing/Shell (4-40) Housing/Shell (4-40) Housing/Shell (Unthreaded)
Shell Size, Connector Layout 1 (DE, E) 1 (DE, E) High Density 1 (DE, E) 1 (DE, E)
Dielectric Material Thermoplastic Polyamide (PA9T), Nylon 9T - -

745781-4 Datasheet PDF

Download 745781-4 pdf datasheets and TE Connectivity AMP Connectors documentation for 745781-4 - TE Connectivity AMP Connectors.

Datasheets
Cylindrical Battery Holders.pdf
PCN Packaging
2.73KHz.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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745781-4 Image

745781-4

TE Connectivity AMP Connectors
32D-745781-4

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