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TTL-232R-5V-WE

TTL-232R-5V-WE

FTDI, Future Technology Devices International Ltd
USB to TTL Serial 5V Cable 5.90' (1.80m) Unshielded
Active142 in stock
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Overview

The TTL-232R-5V-WE is a USB-to-TTL serial UART converter cable featuring an integrated FT232R chip within the USB connector. It provides a simple method for connecting asynchronous serial devices to USB with 5V TTL level logic and includes six wire-ended leads for direct integration into custom hardware.

Why Choose This Part

This cable simplifies designs by housing all USB-to-serial conversion logic within the USB-A plug, saving board space. It supports a 5V output for powering external logic and utilizes royalty-free VCP or D2XX drivers for broad OS compatibility.

Applications

Legacy Peripheral Upgrading
Connecting legacy 5V microcontroller UARTs to modern USB-equipped host computers without redesigning the PCB.
Custom Cable Assembly
Building custom interface cables where specific industrial or proprietary connectors must be crimped onto the wire-ended leads.
Embedded System Debugging
Providing a temporary debug port for real-time monitoring of 5V system logs and console output.
Industrial Sensor Interface
Interfacing with 5V TTL serial sensors or PLC modules in industrial environments requiring cable lengths up to 1.80m.

Key Specifications

Usage USB to TTL Serial 5V
Length 5.90' (1.80m)
Shielding Unshielded
Convert To (Adapter End) Cable, 6 Wire Leads
Convert From (Adapter End) USB-A (USB TYPE-A), Plug

Getting Started

To use the cable, install the FTDI Virtual COM Port (VCP) drivers on the host PC to map the device as a standard COM port. Connect the black (GND), red (5V), and UART signal wires (TXD, RXD, RTS, CTS) to your target system according to the datasheet pinout.

TTL-232R-5V Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Convert To (Adapter End) Convert From (Adapter End) Stock
TTL-232R-5V-WE (this part) Cable, 6 Wire Leads USB-A (USB TYPE-A).. 142
TTL-232R-5V-PCB PCB USB - A 2.0 Female 145
TTL-232R-5V PCB USB - A 2.0 Female —

Also Consider

TTL-232R-3V3-WE FTDI - Use this alternative if your target system operates on 3.3V logic levels rather than 5V.
CP2102N SiLSilicon Labs - Consider this discrete IC if you prefer to integrate the USB-to-UART conversion directly onto your own PCB.

Categories

Connectors & Cables Displays & Optoelectronics