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On Aug 11, 2025


TTL-232R-3V3-WE USB Connectors by FTDI – Reliable Connectivity Solutions

The USB Connectors TTL-232R-3V3-WE by FTDI offer an efficient and easy solution for connecting USB to TTL-level serial UART interfaces. Designed for seamless integration into embedded systems, these connectors provide high-quality data communication, reliability, and ease of use for engineers, technicians, and developers.

As part of the connectors family, specifically USB connectors, the TTL-232R-3V3-WE simplifies USB-to-serial conversion without the need for additional drivers in most operating systems.


Technical Specifications of TTL-232R-3V3-WE

  • Manufacturer: FTDI

  • Part Number: TTL-232R-3V3-WE

  • Category: Connectors, USB Connectors

  • Interface Type: USB to TTL-level UART serial

  • Operating Voltage: 3.3V TTL logic

  • Cable Length: 1.8 meters

  • Connector Type: USB Type-A plug to bare wire ends

  • Compliance: RoHS-compliant

The TTL-232R-3V3-WE USB Connectors are ideal for embedded systems and development projects that require direct USB-to-serial communication.


Key Features of TTL-232R-3V3-WE USB Connectors

  • Direct USB to TTL-level serial conversion

  • High reliability and robust performance

  • Plug-and-play functionality with most OS platforms

  • Bare wire termination for flexible connection options

  • Compact and durable cable design

These USB connectors offer developers a simple, effective way to add serial communication to a wide range of applications.


Applications of TTL-232R-3V3-WE

  • Embedded System Development

  • Microcontroller Communication

  • Prototyping and Testing

  • Field Data Logging

  • Industrial Equipment Interface

Its combination of flexibility and reliability makes it a preferred choice in connectors for serial data communication projects.


Wiring and Connection Overview

  • USB Type-A plug connects to the host device

  • Bare wire ends for TTL-level UART signals (TX, RX, GND, etc.)

  • 3.3V logic level for compatibility with low-voltage systems

  • Easy integration into custom circuits and development boards


Use Case Scenario: Embedded System Debugging

Problem: An engineer needed a quick way to communicate with a microcontroller for debugging purposes.

Solution: The TTL-232R-3V3-WE USB Connectors provided a direct USB to UART connection at 3.3V levels without requiring extra adapters.

Result: Reduced setup time and improved debugging efficiency.


Download Datasheet for TTL-232R-3V3-WE USB Connectors

[Download the TTL-232R-3V3-WE Datasheet from Xon Electronics]


Why Buy from Xon Electronics?

  • 100% Genuine FTDI Components
  • Global Shipping – USA, India, Australia, Europe & more
  • Competitive Pricing & Bulk Discounts
  • Instant Datasheet Access
  • Secure and Fast Delivery


FAQs – TTL-232R-3V3-WE USB Connectors

Q1. What is the voltage level supported?
It operates at 3.3V TTL logic levels.

Q2. Is it compatible with all operating systems?
Yes, it supports most OS platforms with plug-and-play functionality.

Q3. Can it be used for microcontroller programming?
Yes, it’s ideal for microcontroller communication and debugging.

Q4. What type of connector does it have?
USB Type-A plug to bare wire ends.

Q5. Do you offer worldwide shipping?
Yes, including USA, India, Australia, Europe, and more.


Conclusion

The TTL-232R-3V3-WE USB Connectors by FTDI deliver a dependable, easy-to-use solution for USB-to-serial communication. Ideal for embedded projects, development work, and industrial systems, these USB connectors offer reliability and convenience for professional use.

Order now from Xon Electronics for fast global delivery to USA, India, Australia, Europe, and beyond.


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