Copal Electronics 日本科寶電子是專門從事電子零件生產的制造廠商。生產如微調電位器，開關，壓力傳感器，旋轉型編碼器，電位器，電動機 Copal Electronics表面安裝型微調電位器外，該公司其它產品還包括插腳型金屬陶瓷型微調電位器、插腳型卷線型微調電位器，以及壓力傳感器、電動機等產品。其ST-2據稱是目前全球尺寸最小的表面安裝型微調電位器
寧波磐瑞國際貿易有限公司很榮幸銷售Copal Electronics微調電位器，開關等系列產品
F410T-12LC Copal Electronics
F410T-05MC Copal Electronics
F310R-12LLC Copal Electronics
F251R-12L3C Copal Electronics
F310R-05LLC Copal Electronics
F310R-05LC Copal Electronics
F251R-05LLC Copal Electronics
F310R-12LC Copal Electronics
F16EA-03LLC /E Copal Electronics
F16FB-05LLC /E Copal Electronics
F17HA-05MC Copal Electronics
F251R-12MB Copal Electronics
F310RF-12LB Copal Electronics
F251R-05L3B Copal Electronics
F310RF-05LB Copal Electronics
F251R-05LB Copal Electronics
F455B-05MD Copal Electronics
F410T-12MC Copal Electronics
F412R-12LLB Copal Electronics
F412R-24MB Copal Electronics
F412R-05MB Copal Electronics
F412R-05LB Copal Electronics
F412R-12LB Copal Electronics
F412R-24LB Copal Electronics
F310R-05LB Copal Electronics
F251R-12LB Copal Electronics
F251RF-05LLB Copal Electronics
F251RF-12LLB Copal Electronics
F251R-12L3B Copal Electronics
F310R-12LB Copal Electronics
CAS-120TA Copal Electronics
CAS-120TB Copal Electronics
CAS-220TA Copal Electronics
CAS-220TB Copal Electronics
CAS-D20TA Copal Electronics
CAS-D20TB Copal Electronics
CES-0402MC Copal Electronics
CES-0802MC Copal Electronics
CHP-021TA Copal Electronics
CHP-041TB Copal Electronics
CHP-081TA Copal Electronics
CHS-01TA Copal Electronics
CHS-01TB Copal Electronics
CHS-02TB Copal Electronics
CHS-04TA Copal Electronics
CHS-04TB Copal Electronics
CHS-06TA Copal Electronics
CHS-06TB Copal Electronics
CHS-08TA Copal Electronics
CHS-08TB Copal Electronics
CHS-10TA Copal Electronics
CHS-10TB Copal Electronics
CJS-120