SKU: 12374477190

OPTEK TECHNOLOGY OP550A Phototransistor, 935 nm, 100 mW, 2 Pins, Side Looking

Sale price$90.17 Regular price$100.19
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Description

OPTEK TECHNOLOGY OP550A Phototransistor, 935 nm, 100 mW, 2 Pins, Side LookingThe OP550A is a NPN Silicon Phototransistor with wide receiving angle. The OP550 series devices consist of NPN silicon phototransistors moulded in clear epoxy packages. The wide receiving angle provides relatively even reception over a large area. The side looking package is designed for easy PCB mounting of slotted optical switches or optical interrupt detectors. This series is mechanically and spectrally matched to the OP140 and OP240 series of

The OP550A is a NPN Silicon Phototransistor with wide receiving angle. The OP550 series devices consist of NPN silicon phototransistors moulded in clear epoxy packages. The wide receiving angle provides relatively even reception over a large area. The side-looking package is designed for easy PCB mounting of slotted optical switches or optical interrupt detectors. This series is mechanically and spectrally matched to the OP140 and OP240 series of infrared emitting diodes.
  • 30V Collector to emitter voltage
  • 5V Emitter to collector voltage

Applications

Industrial

Product details

Transistor Case Style Side Looking
Automotive Qualification Standard -
Packaging Each
Product Range -
Wavelength Typ 935nm
Viewing Angle -
No. of Pins 2Pins
Power Consumption 100mW
MSL -

Other details

Brand OPTEK TECHNOLOGY
Part Number OP550A
Quantity Each
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12374477190

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Kindle Customer
Fort Morgan, US
★★★★★ 5
Sturdy plates
Size: 10 in-140 count
I purchased these but I normally go to Sam’s Club for bulk. I had a party and these were a hit. Very sturdy and plenty of room. I don’t really like the edges, they’re straight but that’s cosmetic preference not function.
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Reviewed in the United States on March 3, 2026
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karen h.
Louisville, US
★★★★★ 5
Daily part of kitchen routine.
Size: 7in-150 count
I've ordered these plates twice and used them on a daily basis. They are durable and economical. Love them!
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Reviewed in the United States on May 3, 2026
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Amazon Customer
Dallas, US
★★★★★ 5
Good plates
Size: 10 in-140 count
Good sturdy plates
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Reviewed in the United States on April 17, 2026
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Sis
Pawtucket, US
★★★★★ 4
Durability
Size: 10 in-140 count
Great for any occasion. Product is sturdy.
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Reviewed in the United States on May 20, 2026
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Amazon Customer
Chelsea, US
★★★★★ 5
Good quanity for price
Size: 10 in-140 count
Plates are plates.
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Reviewed in the United States on April 18, 2026

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