The PHR-4 is a 4-position, 2.00mm pitch rectangular connector housing from JST Manufacturing. It features a detent lock fastening and is rated for 3A and 250V.
The PHR-3 is a 3 position receptacle connector housing from JST Manufacturing with a 2.00mm pitch. It features a detent lock fastening and crimp termination, suitable for free hanging applications.
JST EHR-2 is a 2-position, 1-row, 2.50mm pitch rectangular connector housing. It features a receptacle design with female socket contacts, crimp termination, and free hanging mounting.