BTA08-600B BTA08-600B 其他被动元件 BTA08-600B(MS) BTA08-600B/800B BTA08600BRG BTA08-600BRG BTA08-600BRG 双向可控硅 BTA08-600BRG(CHINA) BTA08-600BW BTA08-600BW/800BW