• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: module
  • Model Number: YRD-03630
  • Product Name: 485 to TTL 3.3V TTL to RS485 module

Packaging & Delivery

Packaging Details we can give you strong package via DHL,UPS,Fedex,TNT,EMS etc. Standard export package!!
Delivery Time 1-2 days for sample order,2-5days for bulk order


485 to TTL 3.3V TTL to RS485 module




1.High quality     2.100% Brand new  


                  3.Fast delivery     4.Competetive price   





Product parameters:


1, Original: 74HC04D + SP3485

2, the real sense: 3.3V-TTL 3.3V-powered

3, double transient suppression diode TVS over-voltage protection

4, over-current protection using hot melt fuse

5, with 120Ω termination resistor, short circuit can be connected to the resistor R9

  6, with power PWR and RXD, TXD signal indicator

















Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
7 Transactions 10,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $26,000
Learn More