TURCK傳感器NI4U-EG08-AP6X-V1131： 光敏三極管除了具有光敏二極管能將光信號轉換成電信號的功能外，還有對電信號放大的功能。光敏三級管的外型與一般三極管相差不大，一般光敏三極管只引出兩個極——發射極和集電極，基極不引出，管殼同樣開窗口，以便光線射入。

TURCK傳感器部分型號：

SBRXD1 1014
SBRXF1 1237
SL10VB6V 1088
SL10VB6VY 1088
SL30VB6V 1088
SL30VB6VY 1088
SLC1BB6 4305
SLC1BB6Q 4305
SLE30B6V 1348
SLE30VB6VY 1348
SLO30VB6 628
SM2A30PRL 1596
SM2A30PRL W/30' 1670
SM2A30PRLB 1719
SM2A30PRLB W/30' 1794
SM2A30PRLBE 3179
SM2A30PRLC 1719
SM2A30PRLC W/30' 1794
SM2A30PRLCE 3179
SM2A30PRLE 2931
SM2A30PRLEQD 2931
SM2A30PRLNC 1596
SM2A30PRLNC W/30 1670
SM2A30PRLNCB 1719
SM2A30PRLNCB W/30 1794
SM2A30PRLNCC 1719
SM2A30PRLNCC W/30 1794
SM2A30PRLNCE 2931
SM2A30PRLNCEQD 2931
SM2A30PRLNCQD 1596
SM2A30PRLNCQDB 1719
SM2A30PRLNCQDC 1719
SM2A30PRLQD 1596
SM2A30PRLQDB 1719
SM2A30PRLQDC 1719
SM2A30SRL 2053
SM2A30SRL W/30' 2127
SM2A30SRLB 2177
SM2A30SRLB W/30' 2251
SM2A30SRLC 2177
SM2A30SRLC W/30' 2251
SM2A30SRLE 3847
SM2A30SRLEQD 3847
SM2A30SRLNC 2053
SM2A30SRLNC W/30 2127
SM2A30SRLNCB 2177
SM2A30SRLNCBW/30 2251
SM2A30SRLNCC 2177
SM2A30SRLNCC W/3 2251
SM2A30SRLNCE 3847
SM2A30SRLNCEQD 3847
SM2A30SRLNCQD 2053
SM2A30SRLNCQDB 2177
SM2A30SRLNCQDC 2177
SM2A30SRLQD 2053
SM2A30SRLQDB 2177
SM2A30SRLQDC 2177
SM2A312C 836
SM2A312C W/30' 1013
SM2A312C2 876
SM2A312C2 W/30' 1059
SM2A312C2QD 876
SM2A312C2QDP 1068
SM2A312CQD 836
SM2A312CQDP 1068
SM2A312CV 836
SM2A312CV W/30' 1013
SM2A312CV2 876
SM2A312CV2 W/30' 1059
SM2A312CV2QD 876
SM2A312CV2QDP 1068
SM2A312CVG 1050
SM2A312CVG W/30' 1105
SM2A312CVGQD 1050
SM2A312CVGQDP 1114