OPB930 and OPB940 (L and W Series) L Package Features:  Choice of aperture size  Choice of output configurations  Choice of opaque or IR transmissive shell  Choice of pins (L) or wires (W) W Package  0.125” (3.18 mm) slot width  0.320” (8.128 mm) lead spacing for PCBoard (side mounting)  Data rates to 250 kBaud Description: 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. Applications: Mechanical switch replacement Speed indication (tachometer) Mechanical limit indication Part Number Guide — OPB930 and OPB940 Series OPB 9 X X X X X Z———————For “W” series only Optek Assembly Sensor Aperture: 1 — 0.010” (0.254 mm) 5 — 0.050” (1.27 mm) Photologic® Photo Integrated Emitter Aperture: Circuit Sensor Family 5 — 0.050” (1.27 mm) Discrete Shell Material: Mounting configurations: 3 — Side mount IR transmissive L — Solder leads termination Plastic discrete shell W — Wire termination 4 — Side mount opaque Ele ctrical Sp ecificatio n Variatio ns: Plastic discrete shell 0 = Buffered Totem-Pole Output 1 = Buffered Open-Collector Output CONTAINS POLYSULFONE 2 = Inverted Totem-Pole Output To avoid stress cracking, we suggest using ND 3 = Inverted Open-Collector Output Industries’ Vibra-Tite for thread-locking. Vibra-Tite evaporates fast without causing structural failure in OPTEK’s molded plastics. RoHS General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 1

OPB930, OPB940 Buffered Totem-Pole OPB931, OPB941 Buffered Open-Collector OPB932, OPB942 Inverted Totem-Pole OPB933 & OPB943 Inverted Open-Collector Absolute Maximum Ratings (T = 25° C unless otherwise noted) A Supply Voltage, V (not to exceed 3 seconds) 10 V CC 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 Infrared LED Input Diode Power Dissipation (2) 100 mW Output Photologic® Power Dissipation (3) 200 mW Total Device Power Dissipation (4) 300 mW Output Photologic® 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. General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 2

Color- Pin # Description PCBoard (L) version Red—1 Anode Black—2 Cathode White—3 V CC Blue—4 Output Green—5 Ground [ MILLIMETERS] DIMENSIONS ARE IN: INCHES 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). General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 3

Electrical Characteristics (T = 25° C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS Input Diode V Forward Voltage - - 1.7 V I = 20 mA F F I Reverse Current - - 100 µA V = 2.0 V R R Output Photologic® Sensor V Operating D.C. Supply Voltage 4.75 - 5.25 V - CC Low Level Supply Current: Totem Pole & Open-Collector - - 15 mA V = 5.25, I = 0 mA(1) CC F I CCL Inverted Totem-Pole & - - 15 mA V = 5.25, I = 15 mA Inverted Open-Collector CC F High Level Supply Current: Totem Pole & Open-Collector - - 15 mA V = 5.25, I = 15 mA CC F I CCH Inverted Totem-Pole & - - 15 mA V = 5.25, I = 0 mA(1) Inverted Open-Collector CC F Low Level Output Voltage: V = 4.75, I = 12.8 mA, I = 0 mA Totem Pole & Open-Collector - - 0.4 V CC OL F (1) V OL Inverted Totem-Pole & - - 0.4 V V = 4.75, I = 12.8 mA, I = 15 mA Inverted Open-Collector CC OL F High Level Output Voltage: 2.4 - - V V = 4.75, I = -800 µA, I = 15 mA Totem-Pole & Open-Collector CC OH F V OH Inverted Totem-Pole & VCC = 4.75, IOH = -800 µA, IF = 0 mA 2.4 - - V Inverted Open-Collector (1) High Level Output Current: V = 4.75, V = 30 V, I = 15 mA, Totem Pole & Open-Collector - - 100 µA CC OH F I OH Inverted Totem-Pole & - - 100 µA V = 4.75, V = 30 V, I = 0 mA(1) Inverted Open-Collector CC OH F I (+) LED Positive-Going Threshold Current - - 15 mA V = 5.0 V F CC I (+), I (-) Hysteresis - 2.0 - V V = 5.0 V F F CC Short Circuit Output Current: V = 5.25 V, I = 15 mA, Output = Totem Pole & Open-Collector -15 - -60 mA CC F GND I OS Inverted Totem-Pole & V = 5.25 V, I = 0 mA(1), Output = -15 - -60 mA CC F Inverted Open-Collector GND General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 4

Electrical Characteristics (T = 25° C unless otherwise noted) A SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS tt Output Rise Time, Output Fall Time - 70 - ns V = 5 V, I = 0 or 15 mA r r CC F T Propagation Delay Low-High - 5.0 - µs R = 8TTL loads (Totem Pole) PLH L T Propagation Delay High-Low - 5.0 - µs R = 360 Ω (Open-Collector) PHL L Notes: (1) Normal application would be with light source blocked, simulated by I = 0 mA. F (2) All parameters are tested using pulse techniques. General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 5

OPB930O_P11B,4 O60PNB1914 -0 F_l1a1g -N Felxat gto N Eemxti tttoer Emitter OPB930_O1P1B, 4O6P0NB1914 -0 F_l1a1g -N Felxatg t oN Seexnt stoor Sensor 1.20 1.20 1.00 1.00 Right to Left Right to Left Right to Left (back) Right to Left (back) 0.80 0.80 Top to Bottom c c Top to Bottom gi 0.60 Bottom to Top gi 0.60 Bottom to Top o o L L Left to Right Left to Right 0.40 Left to Right (back) 0.40 Left to Right (back) 0.20 0.20 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) Displacement Distance (inches) OPB930O_1P1B,4 O60PNB1914 -0 F_la1g1 i-n F Mlaidgd ilne oMf iSdldolte of Slot 1.20 1.00 Right to Left Right to Left (back) Top to Bottom 0.80 0 Top to Bottom c Bottom to Top gi 0.60 o L Left to Right Left to Right (back) 0.40 Emitter Left to Right Right to Left 0.20 Sensor 0 Width 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 6

OPB930O_P51B,9 O81PNB5914 -0 F_la5g1 N- eFxlat gto N Seexnts otor Emitter OPB930O_5P1B,9 O81PNB5914 -0 F_l5ag1 N- eFxlat gto N Seexnts toor Sensor 1.20 1.20 1.00 1.00 Right to Left Right to Left Right to Left (back) Right to Left (back) 0.80 0.80 c Top to Bottom c Top to Bottom gi 0.60 gi 0.60 o Bottom to Top o Bottom to Top L L Left to Right Left to Right 0.40 0.40 Left to Right (back) Left to Right (back) 0.20 0.20 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) Displacement Distance (inches) OPB930O_5P1B,9 O81PNB5914 -0 F_l5a1g -in F Mlaigdd ilne Mofi dSdlolte of Slot 1.20 1.00 Right to Left Right to Left (back) Top to Bottom 0.80 0 c Top to Bottom gi 0.60 Bottom to Top o L Left to Right 0.40 Emitter Left to Right (back) Left to Right Right to Left 0.20 Sensor 0 Width 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 7

OPB930_O5P5B,9 O80PTB5954 -0 F_la5g5 N- eFxlat gto NEemxitt tteor Emitter OPB930_O5P5B, O98P0BT5954 0- _F5la5g - N Felxatg t oN Seexnt stoor Sensor 1.20 1.20 1.00 1.00 Right to Left Right to Left Right to Left (back) Right to Left (back) 0.80 0.80 Top to Bottom c Top to Bottom c ogi 0.60 Bottom to Top ogi 0.60 Bottom to Top L L Left to Right 0.40 Left to Right 0.40 Left to Right (back) Left to Right (back) 0.20 0.20 0.00 0.00 0.00 0.05 0.10 0.15 0.20 0.25 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) Displacement Distance (inches) OPB930_O5P5B, O98P0BT5954 0- _F5la5g - i nF lMagid idnle M oifd Sdlloet of Slot 1.20 1.00 Right to Left Right to Left (back) Top to Bottom 0.80 0 c Top to Bottom gi 0.60 Bottom to Top o L Left to Right 0.40 Left to Right (back) Emitter Left to Right Right to Left 0.20 Sensor 0 Width 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches) General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 8

Issue Change Description Approval Date Initial Issue (2 unnumbered PDFs - 1 for L series, 1 for W series) July 1996 A Revised and put into new template. Required changes on all pages. Steve Coble 12/21/05 A.1 Updated table on page 4 with proper information Steve Coble 5/16/07 A.2 Updated table on page 4 with proper nomenclature Icch, Vol, Voh Bob Procsal 7/22/07 A.3 Added Polysulfone caution information Bob Procsal 02/20/08 B Transferred to the new TT Electronics template L. Timpa 10/7/2016 General Note OPTEK Technology, Inc. TT Electronics reserves the right to make changes in product specification without 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 notice or liability. All information is subject to TT Electronics’ own data and is www.optekinc.com | www.ttelectronics.com considered accurate at time of going to print. © TT electronics plc Issue B 10/2016 Page 9

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T T Electronics: OPB930W55 OPB941W55 OPB941W55Z OPB930W51 OPB930W51Z OPB931W51Z OPB931W55Z OPB932W51Z OPB932W55Z OPB933W51Z OPB933W55Z OPB940W51Z OPB940W55Z OPB941W51Z OPB942W51Z OPB942W55Z OPB943W51Z OPB943W55Z OPB930L51 OPB930L55 OPB931L51 OPB931L55 OPB932L51 OPB932L55 OPB933L51 OPB933L55 OPB940L51 OPB940L55 OPB941L51 OPB941L55 OPB942L51 OPB942L55 OPB943L51 OPB943L55 OPB930W55Z