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Home > Line Card > Optek Technology / TT Electronics > Sensors, Transducers > Optical Sensors - Phototransistors
Optek Technology / TT Electronics

Optek Technology / TT Electronics

Optek Technology, a TT electronics company, designs and manufactures electronic components for customers across defense and aerospace, medical, transportation, energy and industrial electronics markets.
Key applications are sensing, illumination and indication in office equipment, encoders, military and Hi-Rel applications, and medical diagnostic equipment.
Products include: optoelectronics – discrete LEDs, surface mount and thru-hole LEDs and Hall effect sensors.

Product List

OP705B Image
  • Part#:OP705B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTR NPN W/RES T-1
  • In Stock:4824
 RFQ
OP535A Image
  • Part#:OP535A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARLINGTON SILICON NPN T-1
  • In Stock:89846
$0.216/pcsRFQ
OP570 Image
  • Part#:OP570
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN AXIAL LD
  • In Stock:5554
 RFQ
OP593A Image
  • Part#:OP593A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN 890NM TO-18
  • In Stock:123098
$0.177/pcsRFQ
OP505C Image
  • Part#:OP505C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR SILICON NPN T-1
  • In Stock:129342
$0.167/pcsRFQ
OP552B Image
  • Part#:OP552B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN SIDE LOOK
  • In Stock:5268
 RFQ
  • Part#:OP303SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS SILICN NPN HERMET PILL
  • In Stock:5536
 RFQ
OP604TXV Image
  • Part#:OP604TXV
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS SILCN NPN HERMETC PILL
  • In Stock:4492
$8.496/pcsRFQ
  • Part#:OP305SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS SILICN NPN HERMET PILL
  • In Stock:5570
 RFQ
OP598C Image
  • Part#:OP598C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS PLSTIC SILCN NPN TO-18
  • In Stock:117793
$0.178/pcsRFQ
OP770D Image
  • Part#:OP770D
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS NPN W/CAP SIDE LOOK
  • In Stock:5898
 RFQ
OP565C Image
  • Part#:OP565C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARL SILICON NPN SIDE LOOK
  • In Stock:5798
 RFQ
OP501DA Image
  • Part#:OP501DA
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARLINGTON NPN BLK 0805 SMD
  • In Stock:4623
 RFQ
OP516A Image
  • Part#:OP516A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR
  • In Stock:23594
$1.418/pcsRFQ
OP560B Image
  • Part#:OP560B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARL SILICON NPN SIDE LOOK
  • In Stock:5915
 RFQ
  • Part#:OP538FB
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARL SILCN NPN FLAT SD LOOK
  • In Stock:4108
 RFQ
OP793B Image
  • Part#:OP793B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS NPN W/RESISTOR TO-18
  • In Stock:5675
 RFQ
OP506A Image
  • Part#:OP506A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR 3MM 935NM NPN
  • In Stock:86116
$0.222/pcsRFQ
OP573 Image
  • Part#:OP573
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN SND REV GULL
  • In Stock:4112
 RFQ
OP644SL Image
  • Part#:OP644SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSIST NPN 890NM PILL PAK
  • In Stock:49112
$0.615/pcsRFQ
OP580 Image
  • Part#:OP580
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN SMD PLCC-2
  • In Stock:5007
 RFQ
OP593B Image
  • Part#:OP593B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS PLSTIC SILCN NPN TO-18
  • In Stock:122673
$0.179/pcsRFQ
OP705A Image
  • Part#:OP705A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTR NPN W/RES T-1
  • In Stock:79042
$0.246/pcsRFQ
OP598B Image
  • Part#:OP598B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN 890NM TO-18
  • In Stock:131765
$0.175/pcsRFQ
OP750D Image
  • Part#:OP750D
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS NPN W/RES SIDE LOOK
  • In Stock:82215
$0.264/pcsRFQ
OP805SL Image
  • Part#:OP805SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN 890NM TO-18
  • In Stock:51403
$0.686/pcsRFQ
OP804TXV Image
  • Part#:OP804TXV
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN TO-18
  • In Stock:2751
$10.96/pcsRFQ
OP800A Image
  • Part#:OP800A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN HERM TO18
  • In Stock:48288
$0.804/pcsRFQ
OP501 Image
  • Part#:OP501
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN BLK 0805 SMD
  • In Stock:4489
 RFQ
OP800C Image
  • Part#:OP800C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN HERM TO18
  • In Stock:41890
$0.861/pcsRFQ
  • Part#:OP538FA
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARL SILCN NPN FLAT SD LOOK
  • In Stock:5285
 RFQ
OP603TX Image
  • Part#:OP603TX
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS SILCN NPN HERMETC PILL
  • In Stock:1975
$15.695/pcsRFQ
  • Part#:OP515D
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR
  • In Stock:5255
 RFQ
OP565A Image
  • Part#:OP565A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARL SILICON NPN SIDE LOOK
  • In Stock:4561
 RFQ
  • Part#:OP641SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS SILCN NPN HERMETC PILL
  • In Stock:5937
 RFQ
OP535C Image
  • Part#:OP535C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARLINGTON SILICON NPN T-1
  • In Stock:4522
 RFQ
OP505A Image
  • Part#:OP505A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR IR 3MM 935NM NPN
  • In Stock:112417
$0.174/pcsRFQ
  • Part#:OP515A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR
  • In Stock:5875
 RFQ
OP802SL Image
  • Part#:OP802SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN HERM TO18
  • In Stock:4726
 RFQ
OP750C Image
  • Part#:OP750C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS NPN W/RES SIDE LOOK
  • In Stock:6013
 RFQ
OP798B Image
  • Part#:OP798B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS NPN W/RESISTOR TO-18
  • In Stock:5367
 RFQ
  • Part#:OP515C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR
  • In Stock:6028
 RFQ
OP830SL Image
  • Part#:OP830SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTODARLINGTON SILICON NPN TO18
  • In Stock:47297
$0.787/pcsRFQ
  • Part#:OPR5500
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANSISTOR NPN SILICON SMD
  • In Stock:30860
$0.967/pcsRFQ
  • Part#:OP304SL
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS SILICN NPN HERMET PILL
  • In Stock:4473
 RFQ
OP803TXV Image
  • Part#:OP803TXV
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN TO-18
  • In Stock:5767
 RFQ
OP555C Image
  • Part#:OP555C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICN NPN SIDE LOOK
  • In Stock:76440
$0.308/pcsRFQ
OP750B Image
  • Part#:OP750B
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS NPN W/RES SIDE LOOK
  • In Stock:74047
$0.265/pcsRFQ
OP599C Image
  • Part#:OP599C
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRNS PLSTIC SILCN NPN T13/4
  • In Stock:98394
$0.195/pcsRFQ
OP555A Image
  • Part#:OP555A
  • Manufacturers:Optek Technology / TT Electronics
  • Description:PHOTOTRANS SILICON NPN SIDE LOOK
  • In Stock:66139
$0.31/pcsRFQ
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