D-shaped Connector

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DB25 D-SUB Male and Female Port Breakout Board Connector 25 Pin 2-Row Adapter RS232 Solderless PCB Board to Terminal Block-1 Pcs

DB25 D-SUB Male and Female Port Breakout Board Connector 25 Pin 2-Row Adapter RS232 Solderless PCB Board to Terminal Block-1 Pcs

$9.99
The advantages of this terminal block are: 1. Signal extraction: The adapter board leads out each pin signal of the DB25 interface through the screw terminal, so that users can...
DB9 9-pin Male&Female Terminal Block Stable Connection Interface Durable, Portable, and Lightweight-1 Pcs

DB9 9-pin Male&Female Terminal Block Stable Connection Interface Durable, Portable, and Lightweight-1 Pcs

$6.99
Terminal blocks are electrical connection devices, typically used for connecting, securing, and protecting wires, cables, or conductors. They usually consist of a series of connection terminals for inserting and connecting...
DB9 9-pin Male&Female Unformed Press Terminal Block Welding Free for Durable Ethernet ConnectionConnection-1 Pcs

DB9 9-pin Male&Female Unformed Press Terminal Block Welding Free for Durable Ethernet ConnectionConnection-1 Pcs

$7.12
Terminal blocks are electrical connection devices, typically used for connecting, securing, and protecting wires, cables, or conductors. They usually consist of a series of connection terminals for inserting and connecting...
DB9 Male&Female RS232 to RS485 RS422 Adapter Converter D-Sub 9 Pin DB9 Male connector-1 Pcs

DB9 Male&Female RS232 to RS485 RS422 Adapter Converter D-Sub 9 Pin DB9 Male connector-1 Pcs

$12.99
Industrial automation: RS485 and RS422 are commonly used serial communication standards in industrial environments, which have the characteristics of strong anti-interference ability and long transmission distance, and are suitable for...
DB9 Male&Female RS232 to RS485 RS422 Adapter Converter DB9 RS232 to RS485 RS422 converter Serial port converter-1 Pcs

DB9 Male&Female RS232 to RS485 RS422 Adapter Converter DB9 RS232 to RS485 RS422 converter Serial port converter-1 Pcs

$12.99
Industrial automation: RS485 and RS422 are commonly used serial communication standards in industrial environments, with strong anti-interference ability and long transmission distance characteristics, suitable for scenarios requiring reliable data communication...
DB9 Male&Female Single Ended 1 Meter Low Profile RS232 Serial Cable180 degree

DB9 Male&Female Single Ended 1 Meter Low Profile RS232 Serial Cable180 degree

$12.99
Connector Type: Right Angle / Left Angle/UP Angle 9 Pin DB9 Female/Male Material: PVC+Copper Features: Low-profile DB9 , this extension cable is used to connect with serial device in a...
DB9 RS232/485/422 Male&Female Serial Cable Low Profile Cable DB9 Right Angled With Low Profile Connectors

DB9 RS232/485/422 Male&Female Serial Cable Low Profile Cable DB9 Right Angled With Low Profile Connectors

$15.99
Connector Type: Right Angle / Left Angle/UP Angle 9 Pin DB9 Female/Male Material: PVC+Copper Features:  Low-profile DB9 , this extension cable is used to connect with serial device in a...
FTDI FT232RL CHIP USB to RS232 DB9 SerialC Adapter Cable Compatible with Siemens DB9 Female RS232 to USB Converter

FTDI FT232RL CHIP USB to RS232 DB9 SerialC Adapter Cable Compatible with Siemens DB9 Female RS232 to USB Converter

$19.00
Product Introduction The main function of USB RS232 serial line is to convert the USB interface of the computer into RS232 interface, thus allowing the computer to communicate with various...
Low Profile Cable DB9 Left&Right Angled DB9 Male&Female RS232 Serial Cable With Low Profile Connectors For Pos Scanner Modem

Low Profile Cable DB9 Left&Right Angled DB9 Male&Female RS232 Serial Cable With Low Profile Connectors For Pos Scanner Modem

$12.99
Connector Type: Right Angle / Left Angle/UP Angle 9 Pin DB9 Female/Male Material: PVC+Copper Features:  Low-profile DB9 , this extension cable is used to connect with serial device in a...
Terminal Carries ohm Resistance DB9 Terminal Block is Easy to Connect and Carry

Terminal Carries ohm Resistance DB9 Terminal Block is Easy to Connect and Carry

$6.99
The DB9 female terminal block with resistors has the following advantages:1.Signal Stability: By integrating resistors, it can better control the stability of signal transmission, reduce signal reflection and interference, ensuring the reliability of data transmission.2.Impedance Matching: Resistors can be used to adjust the impedance matching of the signal, ensuring the matching of the signal during transmission and reducing signal loss.3.Interference Suppression: Resistors can help suppress the impact of external interference on signal transmission, improve the system's anti-interference ability, and ensure the stability of data transmission.4.Versatility: In addition to providing signal connection functions, it also has resistor adjustment functions, which can be applied to a variety of data transmission and communication scenarios.5.Customizability: Resistors with different resistance values can be selected according to specific requirements to meet the signal processing needs in different application scenarios.6.Easy Installation: Similar to regular DB9 female terminal blocks, terminal blocks with resistors do not require additional steps or tools during installation7.Improved System Performance: By improving the stability and reliability of the signal, the overall performance and efficiency of the system can be enhanced, reducing the error rate of data transmission and improving user experience.
USB 3.0 to RS232 DB9 Female Serial Communication Cable to Connecting and Configure Compatible with Siemens

USB 3.0 to RS232 DB9 Female Serial Communication Cable to Connecting and Configure Compatible with Siemens

$19.00
The main function of USB RS232 serial line is to convert the USB interface of the computer into RS232 interface, thus allowing the computer to communicate with various devices with...
USB C to Serial Adapter FTDI RS232 DB9 Female Converter Cable FTDI Chip Compatible with Windows Mac Linux Type C A Device

USB C to Serial Adapter FTDI RS232 DB9 Female Converter Cable FTDI Chip Compatible with Windows Mac Linux Type C A Device

$25.18
USB-A USB-C to RS232 Cable is a conversion cable that connects the USB-A and USB-C interfaces to the RS232 serial interface. It is designed to connect a modern USB interface...