OP506B
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR 3MM 935NM NPN
OP506C
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR 3MM 935NM NPN
OP506D
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSMITTER SILICON NPN T-1
OP506W
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSMITTER SILICON NPN T-1
OP508FA
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANS SILICON NPN FLAT LENS
OP508FB
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANS SILICON NPN FLAT LENS
OP508FC
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANS SILICON NPN FLAT LENS
OP509A
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANS SILICON NPN SIDE LOOK
OP509B
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANS SILICON NPN SIDE LOOK
OP509C
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANS SILICON NPN SIDE LOOK
OP515A
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP515B
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP515C
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP515D
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP516A
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP516B
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP516C
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP516D
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR
OP520
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR NPN OPAQUE 1206
OP520DA
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTODARLINGTON NPN BLK 1206 SMD
OP521
Manufacturers：
TT Electronics/Optek Technology
Description：
PHOTOTRANSISTOR NPN CLEAR 1206