https://www.devicemart.co.kr/goods/catalog?code=000100170004
반도체/전자부품 > 트랜지스터/FET > JFET / 디바이스마트
gtfet
https://www.componentsinfo.com/j309/
J309 JFET pinout, equivalents, specs, features, benefits of using this transistor and other useful information about this JFET.
jfetpinoutequivalentsspecsfeatures