Germanium Diode. D9K USSR Detector Diode 10V 90ma. 1-20 Pcs. 

USSR Surplus Military components. New Condition. Hard to get in UK. Forward Voltage Drop, 0.3-0.4 v.

Feedback from one of our buyers :

"As described, and with very fast delivery. Thank you. A highly recommended seller! A+++++"

FREE UK POSTAGE. FAST DELIVERY. UK SELLER. BUY WITH CONFIDENCE.