Hello,
I am trying to connect two male JST connectors (from my research, I believe that’s what these are, see images) together in order to add a new headlamp to my bike. Wondering what part would accomplish this, I ordered the following part which did not work (too small):
B2B-PH-TW-S
455-B2B-PH-TW-S-ND
CONN ADAPT PLUG/PLUG 2POS 2MM
Input (forgive the pun) much appreciated
.
Thank you!

Hello @dylanfw
It appears that the connector you are working with is a 02R-JWPF-VSLE-S or DigiKey part 455-1205-ND
You can verify sizes on the datasheet here.
I am not showing an adapter for this so you may have to look at replacing one of the connectors with the mating plug 455-1166-ND and contacts 455-1320-1-ND
Doing this would also maintain the waterproofing that comes with these connectors and could be lost with an adapter since the seal is on 455-1166-ND.
-Robert