Electronics Finder

Description

Photointerrupter Transmissive 2.29mm Phototransistor 8-Pin
OPB822S

Part Number

OPB822S

Price

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Manufacturer

TT ELECTRONICS

Lead Time

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Category

Optoelectronics and Displays » Photointerrupter

Specifications

Manufacturer

TT electronics

Manufacturers Part #

OPB822S

Industry Aliases

OPB822S

Sub-Category

Photointerrupters

Brand

Optek Technology

Packaging

Bulk

Factory Pack Quantity

100

Datasheet

OPB822-826_2.pdf

1085 KiB

Download

Extracted Text

 Non-contact switching  Single or double apertures for high resolution OPB826  Choice of slot widths  Choice of side-by-side or over/under dual channels  Choice of electrical outputs OPB822 Each OPB822 and OPB826 slotted switch consists of two infrared emitting diodes and two NPN silicon phototransistors mounted on opposite sides of a 0.090” (2.29 mm) wide slot (OPB822) or a 0.100” (2.54 mm) wide slot (OPB826). OPB822 uses an side-by-side mounting configuration, while OPB826 uses an over/under mounting configuration. OPB822S has 0.01” by 0.04” (0.25 mm x 1.02 mm) apertures in front of both phototransistors while the OPB822SD has the aperture in front of both phototransistors and both emitters. The OPB826S has 0.04” by 0.04” (1.02 mm x 1.02 mm) apertures in front of both phototransistors while the OPB826SD has the aperture in front of both phototransistors and both emitters. Dual channels enable direction of travel sensing, with the low-cost plastic housing reduces possible interference from ambient light and provides protection from dust and dirt. Phototransistor switching occurs when an opaque object passes through the device slot. For information on encoder design, see Application Bulletin 203 at: Custom electrical, wire and cabling and connectors are available. Contact your local LED Slot Aperture Lead representative or OPTEK for more information. Part Peak Width / Emitter/ Length / Number Wavelength Sensor Depth Sensor Spacing None / OPB822S  Encoders Dual Dual 0.09" / 0.01" 0.35" /  Non-contact object sensing 935 nm Transistor 0.30” 0.01" / 0.30" OPB822SD  Assembly line automation 0.01"  Machine automation OPB826S NA / 0.04" Dual Dual 0.10" / 0.20" /  Equipment security 0.04" / 890 nm Transistor 0.42” 0.74" OPB826SD  Machine safety 0.04" RoHS OPB822 Bottom View 8 1 7 2 6 3 5 4 White Dot Pin #1 Pin # Description Pin # Description 8 Cathode-1 1 Collector-1 7 Anode-1 2 Emitter-1 Note 6 6 Cathode-2 3 Collector-2 5 Anode-2 4 Emitter-2 8 1 [ MILLIMETERS] DIMENSIONS ARE IN: 4 5 INCHES OPB826 Bottom View 1 8 7 2 6 3 5 4 Pin # Description Pin # Description 8 Cathode-1 1 Collector-1 7 Cathode-2 2 Collector-2 6 Anode-2 3 Emitter-2 5 Anode-1 4 Emitter-1 [ MILLIMETERS] CONTAINS POLYSULFONE DIMENSIONS ARE IN: To avoid stress cracking, we suggest using INCHES ND Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK’s molded plastics. Note 6 Storage & Operating Temperature Range -40° C to +85° C (1) Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] 240°C Forward DC Current OPB822S, OPB822SD 50 mA OPB826S, OPB826SD 40 mA Peak Forward Current (1 µs pulse width, 300 pps) 1 A Reverse DC Voltage 2 V (2) Power Dissipation 100 mW Collector-Emitter Voltage 30 V Emitter-Collector Voltage 5 V Collector DC Current 30 mA (2) Power Dissipation 100 mW Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. (2) Derate linearly 1.67 mW/°C above 25° C. (3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and ketones. Spray and wipe; do not submerge. (4) Derate linearly 3.33 mW/°C above 25° C. (5) All parameters tested using pulse techniques. (6) Feature controlled at body. Encoder Sequence for OPB822 Encoder Sequence for OPB826 0 1 0 1 0 1 0 1 Channel A Channel A 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 Channel B 1 0 0 1 1 0 0 1 Channel B 0.050 [1.27] 0.040 [1.02] Channel A 0.106 [2.69] Typ. 0.212 [5.38] Typ. Channel B 0.020 [0.51] 0.050 [1.27] 0.040 [1.02] 0.025 [0.63] Sequence Sequence 0 1 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 0 1 0 Channel A For information on encoder design, see Application Bulletin 203 at: 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 0 1 0 0 1 Channel B http://www.optekinc.com/pdf/App_Note_203.pdf V Forward Voltage - - 1.7 V I = 20 mA F F I Reverse Current - - 100 µA V = 2 V R R V Collector-Emitter Breakdown Voltage 30 - - V I = 1 mA (BR)(CEO) C V Emitter-Collector Breakdown Voltage 5 - - V I = 100 µA (BR)(ECO) E I Collector-Emitter Leakage Current - - 100 nA V = 10 V, I = 0, E = 0 CEO CE F E On-State Collector Current OPB822S 250 - - µA V = 5 V, I = 20 mA CE F I OPB822SD 100 - - µA V = 5 V, I = 20 mA C(ON) CE F OPB826S 250 - - µA V = 10 V, I = 20 mA CE F OPB826SD 100 - - µA V = 10 V, I = 20 mA CE F Collector-Emitter Saturation Voltage OPB822S - - 0.4 V I = 125 µA, I = 20 mA C F V OPB822SD - - 0.4 V I = 50 µA, I = 20 mA CE(SAT) C F OPB826S - - 0.4 V I = 125 µA, I = 20 mA C F OPB826SD - - 0.4 V I = 50 µA, I = 20 mA C F Crosstalk OPB822D, OPB822SD - - 250 I µA I = 0 mA, I = 20 mA, V = 10 V CX1 F1 F2 CE OPB826S - - 20 OPB826SD - - 10 Notes: (1) All parameters tested using pulse techniques.

Frequently asked questions

Electronics Finder' parent company, GID Industrial, specializes in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. We stand apart from our competition through our commitment to quality, and look forward to the opportunity to show you how.

The warranty we offer will be based on what we negotiate with our suppliers. Sometimes, a part will be sold as-is and without a warranty. We usually offer a one-year warranty for single board computers in particular because they are our specialty.

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Electronics Finder will definitely serve you. We work with international clients all the time, which means we are regularly shipping goods all across the globe.

Visa, MasterCard, Discover, and American Express are all accepted by Electronics Finder. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may be offered (upon approval) for larger orders.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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