FPC0.5B-WTX-30P FPC0.5B-WTX-31P FPC0.5B-WTX-32P FPC0.5B-WTX-33P FPC0.5B-WTX-34P FPC0.5B-WTX-35P FPC0.5B-WTX-36P FPC0.5B-WTX-38P FPC0.5B-WTX-40P FPC0.5B-WTX-4P