SWS41212D16-32.768K SWS41212D16-32.768KT SWS41212D48-32.768K SWS41212D48-32.768KT SWS-5.0-10 SWS-5.0-15 SWS-5.0-23 SWS-5.0-33 SWS-5.0-50 SWS5012