OPB933W55Z

## Features: 

 Choice of aperture size 

 Choice of output configurations 

 Choice of opaque or IR transmissive shell 

 Choice of pins (L) or wires (W) 

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L Package<br>Ih 1]<br>W Package<br>**----- End of picture text -----**<br>


 0.125” (3.18 mm) slot width 

 0.320” (8.128 mm) lead spacing for PCBoard (side mounting)  Data rates to 250 kBaud 

The **OPB930** and **OPB940** series of Photologic® photo integrated circuit switches provide optimum flexibility for the design engineer.  Building from a standard housing with a 0.125” (3.18 mm) wide slot, a user can specify the type and polarity of TTL output, discrete shell material, aperture width and either 0.350” (8.9 mm) long pins **(L Series)** or 24” (610 mm) AWG, UL listed wire leads **(W Series)** . 

All housings are made from an opaque grade of injection-molded plastic that minimizes the assembly’s sensitivity to both visible and near-infrared ambient radiation.  Discrete shells (exposed on the parallel faces inside the device throat) are either IR transmissive plastic (for applications where aperture contamination may occur) or opaque plastic (for maximum protection against ambient light). 

Electrical output can be specified as either TTL Totem Pole or TTL Open Collector, either of which can be supplied with buffer or inverter output polarity.  All devices have the added stability of a built-in hysteresis amplifier. 

Custom electrical, wire and cabling and connectors are available.  Contact your local representative or OPTEK for more information. 

- Mechanical switch replacement 

- Speed indication (tachometer) 

- Mechanical limit indication 

- Edge sensing 

## **Part Number Guide — OPB930 and OPB940 Series** 

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OPB  9 X X X X X Z———————For “W” series only<br>Optek Assembly Sensor Aperture:<br>1 —  0.010” (2.54 mm)<br>5 —  0.050” (12.70 mm)<br>Photologic® Photo Integrated  Emitter Aperture:<br>Circuit Sensor Family  5 —  0.050” (12.70 mm)<br>Discrete Shell Material:  Mounting configurations:<br>3 —  Side mount IR transmissive L —  Solder leads termination<br>Plastic discrete shell W —  Wire termination<br>4 —  Side mount opaque Electrical Specification Variations:<br>Plastic discrete shell 0  = Buffered Totem-Pole Output<br>1  = Buffered Open-Collector Output<br>2  = Inverted Totem-Pole Output<br>3  = Inverted Open-Collector Output Industries’  Vibra-Tite<br>Vibra-Tite<br>RoHS<br>**----- End of picture text -----**<br>


**CONTAINS POLYSULFONE** To avoid stress cracking, we suggest using ND Industries’ **Vibra-Tite** for thread-locking. **Vibra-Tite** evaporates fast without causing structural failure in OPTEK’s molded plastics. 

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OPB930, OPB940  Buffered Totem-Pole<br>**----- End of picture text -----**<br>


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OPB931, OPB941  Buffered Open-Collector<br>**----- End of picture text -----**<br>


**OPB932, OPB942  Inverted Totem-Pole** 

**OPB933 & OPB943  Inverted Open-Collector** 

|**OPB932, OPB942  Inverted Totem-Pole**<br>**OPB933 & OPB943  Inverted Open-Collector**<br>V<br>V<br>Anode<br>Bz O *CC<br>Anode<br>© ©cc<br>Cathode<br>=<br>OGND<br>Cathode<br>OGND|**OPB932, OPB942  Inverted Totem-Pole**<br>**OPB933 & OPB943  Inverted Open-Collector**<br>V<br>V<br>Anode<br>Bz O *CC<br>Anode<br>© ©cc<br>Cathode<br>=<br>OGND<br>Cathode<br>OGND|
|---|---|
|Cathode<br>=<br>O GND<br>Cathode<br>O GND<br>Absolute Maximum Ratings (T,= 25°C unlessotherwise noted)||
|Supply Voltage, VCC(not to exceed 3 seconds)|10 V|
|Operating Temperature Range|-40°C to +70° C|
|Storage Temperature Range|-40°C to +85° C|
|Lead Soldering Temperature (1/16 inch (1.6mm) from the case for 5 sec. with soldering iron(1)|260° C|
|||
|Input Diode Power Dissipation(2)|100 mW|
|Output Photologic® Power Dissipation(3)|200 mW|
|Total Device Power Dissipation(4)|300 mW|
|||
|Voltage at Output Lead (Open Collector Output)|35 V|
|Diode Forward DC Current|40 mA|
|Diode Reverse DC Voltage|2 V|



## Notes: 

(1) RMA flux is recommended.  Duration can be extended to 10 seconds maximum when flow soldering. 

(2) Derate linearly 2.22 mW/°C above 25°. 

(3) Derate linearly 4.44 mW/°C above 25°. 

(4) Derate linearly 6.66 mW/°C above 25°. 

(5) OPB930L/OPB940L series devices are terminated with 0.020” square leads designed for PCBoard mounting. 

(6) Methanol and isopropanol are recommended as cleaning agents.  Plastic housing is soluble in chlorinated hydrocarbons and ketones. (7) All parameters tested using pulse technique. 

|**Color- Pin # Description**<br>Red—1<br>Black—2|**Color- Pin # Description**<br>Anode<br>Cathode|**PCBoard (L) version**|**PCBoard (L) version**|
|---|---|---|---|
|White—3<br>Blue—4|VCC<br>Output|||
|Green—5|Ground|**DIMENSIONS ARE IN:**|**INCHES**<br>**[ MILLIMETERS]**|



## **Wired (W) version** 

The W Series includes wire terminations of 24” (610 mm) 7-strand, 26 AWG UL insulated wire on each terminal.  Each  device incorporates a wire strain relief at the housing surface.  The insulation functions and colors are:  anode (red), cathode (black), phototransistor collector (white) and phototransistor emitter (green). 

|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~‘svwsou |~~<br>~~ataMener~~<br>~~|MIN|TWP[Max|UNITS |~~<br>~~TESTCONDITIONS|~~|
|---|---|---|---|---|---|---|
|~~‘svwsou |~~|~~|~~<br>~~ataMener~~<br>~~|~~|~~|MIN|~~|~~MIN|TWP[Max~~|~~[Max|~~|~~|UNITS |~~|~~|~~<br>~~TESTCONDITIONS|~~|
|~~‘svwsou |~~<br>~~ataMener~~<br>~~| MIN| TWP [Max| UNITS |~~<br>~~TESTCONDITIONS |~~|||||||
|VF|Forward Voltage|-|-|1.7|V|IF= 20 mA|
|IR|Reverse Current|-|-|100|µA|VR= 2.0 V|
||||||||
|VCC|Operating D.C. Supply Voltage|4.75|-|5.25|V|-|
|ICCL|Low Level Supply Current:<br>Totem Pole & Open-Collector|-|-|15|mA|VCC= 5.25, IF= 0 mA(1)|
||Inverted Totem-Pole &<br>Inverted Open-Collector|-|-|15|mA|VCC= 5.25, IF= 15 mA|
|ICCH|High Level Supply Current:<br>Totem Pole & Open-Collector|-|-|15|mA|VCC= 5.25, IF= 15 mA|
||Inverted Totem-Pole &<br>Inverted Open-Collector|-|-|15|mA|VCC= 5.25, IF= 0 mA(1)|
|VOL|Low Level Output Voltage:<br>Totem Pole & Open-Collector|-|-|0.4|V|VCC= 4.75, IOL= 12.8 mA, IF= 0 mA<br>(1)|
||Inverted Totem-Pole &<br>Inverted Open-Collector|-|-|0.4|V|VCC= 4.75, IOL= 12.8 mA, IF= 15 mA|
|VOH|High Level Output Voltage:<br>Totem-Pole & Open-Collector|2.4|-|-|V|VCC= 4.75, IOH= -800 µA, IF= 15 mA|
||Inverted Totem-Pole &<br>Inverted Open-Collector|2.4|-|-|V|VCC= 4.75, IOH= -800 µA, IF= 0 mA<br>(1)|
|IOH|High Level Output Current:<br>Totem Pole & Open-Collector|-|-|100|µA|VCC= 4.75, VOH= 30 V, IF= 15 mA,|
||Inverted Totem-Pole &<br>Inverted Open-Collector|-|-|100|µA|VCC= 4.75, VOH= 30 V, IF= 0 mA(1)|
|IF(+)|LED Positive-Going Threshold Current|-|-|15|mA|VCC= 5.0 V|
|IF(+), IF(-) Hysteresis|(-) Hysteresis|-|2.0|-|V|VCC= 5.0 V|
|IOS|Short Circuit Output Current:<br>Totem Pole & Open-Collector|-15|-|-60|mA|VCC= 5.25 V, IF= 15 mA, Output =<br>GND|
||Inverted Totem-Pole &<br>Inverted Open-Collector|-15|-|-60|mA|VCC= 5.25 V, IF= 0 mA(1), Output =<br>GND|



|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|Electrical Characteristics (T,= 25° C unless otherwise noted)<br>~~-sywaot|~~<br>~~PARAMETER~~<br>~~|MIN|T¥P|Max|UNITS |~~<br>~~TEST.CONDITIONS|~~|
|---|---|---|---|---|---|---|
|~~-sywaot|~~|~~|~~<br>~~PARAMETER~~<br>~~|~~|~~|MIN|~~|~~|T¥P|~~|~~|Max|~~|~~|UNITS |~~|~~|~~<br>~~TEST.CONDITIONS|~~|
|trtr<br>~~-sywaot |~~|Output Rise Time, Output Fall Time<br>~~|~~<br>~~PARAMETER~~<br>~~|~~|-<br>~~| MIN |~~|70<br>~~| T¥P |~~|-<br>~~| Max |~~|ns<br>~~| UNITS |~~|VCC= 5 V, IF= 0 or 15 mA<br>~~|~~<br>~~TEST.CONDITIONS |~~|
|TPLH|Propagation Delay Low-High|-|5.0|-|µs|RL= 8TTL loads (Totem Pole)|
|TPHL|Propagation Delay High-Low|-|5.0|-|µs|RL= 360 Ω (Open-Collector)|



Notes: 

(1) Normal application would be with light source blocked, simulated by IF = 0 mA. 

(2) All parameters are tested using pulse techniques. 

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OPB930_11, OPB940_11 - Flag Next to Emitter  OPB930_11, OPB940_11 - Flag Next to Sensor<br>1.20 1.20<br>1.00 1.00<br>|<br>: Right to Left | Right to Left<br>Right to Left (back)<br>Right to Left (back)<br>0.80 0.80<br>|<br>0.60 Bottom to TopTop to Bottom ol | | 0.60 Bottom to Top Top to Bottom<br>|<br>|<br>Left to Right Left to Right<br>0.40 al _— Left to Right (back) 0.40 mie Left to Right (back)<br>|<br>|<br>0.20 0.20<br>|<br>|<br>0.00 i 0.0 0<br>0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25<br>Displacement Distance (inches) Displacement Distance (inches)<br>Logic Logic<br>**----- End of picture text -----**<br>


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1.20<br>1.00<br>Right to Left<br>Right to Left (back)<br>Top to Bottom<br>0.80 0<br>Top to Bottom<br>Bottom to Top<br>0.60<br>Left to Right<br>0.40 Left to Right (back) Emitter<br>| C1<br>Left to Right Right to Left<br>———><br>0.20 [al<br>Sensor<br>|<br>0 Width<br>0.00<br>0.00 0.05 0.10 0.15 0.20 0.25<br>Displacement Distance (inches)<br>Logic<br>**----- End of picture text -----**<br>


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OPB930_51, OPB940_51 - Flag Next to Emitter  OPB930_51, OPB940_51 - Flag Next to Sensor<br>1.20 1.20<br>1.00 1.00<br>Right to Left Right to Left<br>Right to Left (back) Right to Left (back)<br>0.80 0.80<br>'<br>'<br>t<br>Top to Bottom md Top to Bottom<br>0.60 0.60<br>Bottom to Top Bottom to Top<br>' 1<br>Left to Right Left to Right<br>0.40 0.40<br>Left to Right (back) Left to Right (back)<br>0.20 0.20<br>0.00 0.00<br>0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25<br>Displacement Distance (inches) Displacement Distance (inches)<br>OPB930_51, OPB940_51 - Flag in Middle of Slot<br>1.20<br>1.00<br>Right to Left<br>Right to Left (back)<br>Top to Bottom<br>0.80 0<br>Top to Bottom<br>0.60 aa Bottom to Top<br>Left to Right<br>0.40 Emitter<br>Left to Right (back)<br>Left to Right Right to Left<br>0.20<br>Sensor<br>0 Width<br>0.00<br>0.00 0.05 0.10 0.15 0.20 0.25<br>Displacement Distance (inches)<br>Logic<br>Logic Logic<br>**----- End of picture text -----**<br>


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OPB930_55, OPB940_55 - Flag Next to Emitter  OPB930_55, OPB940_55 - Flag Next to Sensor<br>1.20 1.20<br>1.00 1.00<br>Right to Left<br>Right to Left Right to Left (back)<br>Right to Left (back)<br>0.80 0.80<br>ee eee ee<br>Top to Bottom<br>Top to Bottom<br>0.60 Bottom to Top 0.60 Bottom to Top<br>Left to Right<br>0.40 Left to Right 1°, 0.40 + Left to Right (back)<br>Left to Right (back)<br>0.20 0.20<br>0.00 0.00<br>0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25<br>Displacement Distance (inches) Displacement Distance (inches)<br>Logic Logic<br>**----- End of picture text -----**<br>


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1.20<br>1.00<br>Right to Left<br>Right to Left (back)<br>0.80<br>Top to Bottom<br>0.60 Bottom to Top<br>Left to Right<br>0.40 Left to Right (back)<br>0.20<br>0.00<br>0.00 0.05 0.10 0.15 0.20 0.25<br>Displacement Distance (inches)<br>Logic<br>**----- End of picture text -----**<br>


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