The CAN terminator is a DB9 male or Female connector that terminates the CAN lines with a 120 ohm resistor.
120 ohm terminating resistor between pin 2 CAN-L and pin 7 CAN-H 9-pin D-Sub
CAN Bus Terminator DB9 RS232 connector allows a simple and fast termination at every high speed CAN/CAN-FD product. The connector is used when a CAN node needs to be terminated without internal termination or when no CAN node is connected at the end of the CAN bus
Protocol |
Can Bus |
Brand |
Premier Cable , OEM |
Drawing # |
PCM-0400 RS232 Male Connector |
Terminal Resistor |
120 Ohm, 1/4W, 0.25W |
Resistor Pin |
120Ω Termination Resistor between Pin 2 and 7 |
Connector |
DB9, CAN Bus RS232 |
Certificate |
UL, Rohs, Reach |


The role of a CAN bus terminator is crucial for the proper functioning of a Controller Area Network (CAN). The terminator is a passive component that helps ensure signal integrity and reliability in a CAN bus system.
The CAN Bus Terminator DB9 RS232 Connector is a critical component in maintaining the integrity of signals and ensuring reliable communication within a CAN bus network. It plays a key role in preventing signal reflections, stabilizing voltage levels, and meeting the standards required for proper CAN bus operation.
Premier Cable, your go-to source for high-quality CAN bus terminator, CAN Bus Connector, CAN Bus Tap Connection adapter. As a dedicated provider of reliable Can Bus, CANOpen connectivity solutions, we take pride in offering products that enhance the performance and reliability of your CAN bus networks.
We understand the critical role that CAN bus terminators play in ensuring reliable communication within networks. Therefore, we have implemented rigorous quality control measures throughout our manufacturing process. Our commitment to excellence is reflected in every connector we produce.
Thank you for considering Premier Cable as your trusted partner for CAN Bus Terminator DB9 RS232 Connector connectivity solutions. We look forward to the possibility of working together.
https://www.premier-cables.com/