型式定格容量固有振動数定格変位量(参考値)質量(約g)BCL-300GM-A2.942N{300gf}97Hz0.52mm40BCL-600GM-A5.884N{600gf}143Hz0.47mmBCL-1.2K-A11.77N{1.2kgf}235Hz0.49mmBCL-1.5K-A14.71N{1.5kgf}263Hz0.49mmBCL-3K-A29.42N{3kgf}372Hz0.49mmBCL-4.5K-A44.13N{4.5kgf}455Hz0.49mm)