Product Description
Technical Specifications
| Parameter | Description |
| Product Type | USB to Terminal Block Cable |
| Interface A | USB 2.0 A Male Connector |
| Interface B | 5-Pin Screw Terminal Block |
| Pin Definition | VCC / GND / D+ / D- / Shield (or Custom Pinout) |
| Cable Length | 3ft / 4ft / 6ft / Custom |
| Wire Gauge | 24AWG Data, 22AWG Power (optional) |
| Jacket Material | PVC / TPE (optional) |
| Shielding | Foil and Braid Shielding |
| Operating Voltage | 5V DC |
| Max Current | 1A – 2A (depending on wire spec) |
| Operating Temp | -10°C to +60°C |
| Color | Black / Custom |
Product Introduction
This USB to Terminal Block Cable is designed to provide a reliable and easy connection between
USB-enabled devices and bare-wire serial or power interfaces. Ideal
for industrial equipment, sensor modules, DIY electronics, and embedded systems, the cable allows quick wiring to open terminal blocks without
soldering or adapters.
Key Specs
USB A Male Connector – Plugs into any standard USB host
Screw-Type Terminal Block – Secure wiring with no soldering required
5-Pin Layout – Supports VCC, GND, D+, D-, optional SHIELD
Double Shielded Cable – Stable signal, reduced interference
Plug and Play – No driver needed for power or passive connections
Cable Options
Length Options: 0.3m / 0.5m / 1m / 1.5m / Custom
Terminal Block Type: 3 / 4 / 5 / 6 Pins (Customizable)
Color Choices: Default Black, available in Blue / White / OEM
Product Features
Compatible with microcontrollers, relay modules, sensors
Enables direct access to USB power/data lines via terminal block
Tool-free wiring for fast prototyping or field maintenance
Ideal for field test instruments, industrial control panels, DIY
kits
Can be used as USB power breakout or data debugging cable
Compatible Applications
Industrial Communication (RS232/RS485 interface boards)
Arduino, Raspberry Pi, STM32, ESP32 modules
Power supply and signal breakout testing
Lab environments and IoT device prototyping
USB data/power distribution in custom enclosures
Safety & Usage Notes
Pinouts must be verified before wiring to avoid damage
Not designed for high-current power delivery
Avoid exposure to moisture or strong EMI environments
Ensure secure terminal tightening to avoid short-circuits
Do not hot-plug on live load when connected to sensitive devices
FAQ
Frequently Asked Questions (FAQ)
Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Samples ?
A: 2-5 pieces free samples are available, freight on you. Delivery
time usually is 2-3 days. Customized samples will take 5-10 days.
Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods
within 10-15 working days, for more QTY order, let's confirm when
you place official order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.
