Micro DB9 Female to Female Cable Compatible Molex 83421 Series

PCM-S-0787 is a Micro DB9 female to female cable assembly designed for compact electronic systems requiring high-density signal interconnection.

Both ends use Micro DB9 female connectors with socket contacts, providing direct connection between equipment equipped with Micro-D male interfaces. The cable adopts UL2464 28AWG 9-core shielded construction with aluminum Mylar foil, drain wire, and braided shielding to maintain signal integrity in industrial environments.

All 9 circuits are configured with straight through 1-to-1 wiring, and the shield braid is connected between both connector shells to provide continuous EMC protection. The compact Micro-D structure reduces installation space compared with standard DB9 interfaces.

Compatible with Molex Micro-D Cable Assemblies ：

① Molex 834219049
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 0.46m Length
② Molex 834219050
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 0.91m Length
③ Molex 834219051
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 1.83m Length

④ Molex 834219058
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 2m Length
⑤ Molex 834219063
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 5m Length
⑥ Molex 834219064
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 10m Length
⑦ Molex 834219065
Commercial Micro-D, CMD-to-CMD, 9 Circuits, Female - Female, 20m Length

Applications ：

Industrial Communication Systems

Supports RS232, RS422, RS485, and general low-level signal transmission between Micro-D interface devices.

Robotics and Motion Control Equipment

Used for robotic controllers, motion modules, and automation devices requiring shielded serial signal transmission.

Embedded Control Systems

Applied in compact controllers, communication modules, and OEM electronic devices where installation space is limited.

Test and Measurement Equipment

Suitable for data loggers, diagnostic instruments, laboratory equipment, and electronic testing systems with Micro-D interfaces.
Industrial Automation and Control Systems

Used for compact PLCs, industrial controllers, servo drives, encoders, and cabinet internal wiring requiring Micro DB9 signal connections.

Specification :

Drawing :