 Choice of pins or wires mounting configuration  Choice of aperture  Choice of output configuration  Choice of opaque or IR transmissive shell material  Data rates to 250 kBaud  Low power consumption The OPB460, OPB470, OPB480 and OPB490 series of Photologic® photo integrated circuit switches provide optimum flexibility for the design engineer. Building from a standard housing with a 0.125” (3.180 mm) wide slot, a user can specify the type and polarity of TTL output, discrete shell material, aperture width and choice of mounting configurations. OPB460 through OPB473 have 0.425” (10.795 mm) PCBoard leads with 0.320” (8.1 mm) spacing. OPB480 through OPB493 have 24” (609 mm) 26 AWG wires (UL approved wires). All devices in this series exhibit performance over supply voltages ranging from 4.5 V to 16.0 V, and may be specified as buffered or inverted with 10 kW Pull-up or Open Collector output. Devices are also TTI/LSTTL compatible and can drive up to 10 TTL loads. 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  Edge sensing Part Number Guide — OPB460, OPB470, OPB480, OPB490 Series OPB 4 X X X 1 1 X OPTEK Assembly All PCBoard Versions RoHS Compliant: Z = Wire Version RoHS Compliant Photologic™ Sensor Family Sensor Aperture: Discrete Housing Material: 1 = 0.010” [0.25 mm] 6 — Transmissive Shell, PCBoard Mountable 7 — Opaque Shell, PCBoard Mountable Emitter Aperture: 8 — Transmissive Shell, Wire Termination 1 = 0.010” [0.25 mm] 9 — Opaque Shell, Wire Termination Mounting Configurations: Electrical Specifications: L — Emitter side mounting tab only 0 — Buffered 10 kΩ Output N — No mounting tabs 1 — Buffered Open-Collector Output P — Sensor side mounting tab only 2 — Inverted 10 kΩ Output T — Two mounting tabs 3 — Inverted Open-Collector Output RoHS

Color-Pin Description Red-1 Anode Black-2 Cathode White-3 Vcc Blue-4 Output Green-5 Ground TOLERANCE DIMENSIONS ARE: ± .25mm [± .010”] 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. Applies to: OPB460, OPB470, OPB480, OPB490.

Storage & Operating 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 Supply Voltage, V (not to exceed 3 seconds) 18 V CC Diode Forward DC Current 40 mA Diode Reverse DC Voltage 2 V Input Diode Power Dissipation(2) 75 mW Voltage at Output Lead (Open Collector Output) 25 V Output Photologic® Power Dissipation(3) 200 mW Total Device Power Dissipation(4) 275 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 (OPB460, OPB470) or derate linearly 1.82 mW/°C above 25° C (OPB480, OPB490). (3) Derate linearly 1.50 mW/°C above 25° C (OPB460, OPB470) or derate linearly 1.64 mW/°C above 25° C(OPB480, OPB490). (4) Derate linearly 3.17 mW/°C above 25° C (OPB460, OPB470) or derate linearly 3.45 mW/°C above 25° C (OPB480, OPB490). (5) The OPB460/OPB470 series are terminated with 0.020” square leads designed for printed circuit board mounting. (6) The OPB480/OPB490 series of switches are terminated with 24” (609.600 mm) of 7-strand 26 AWG, UL rated insulated wire on each terminal. Insulation colors and functions are: red (anode), black (cathode), white (V ), blue (output) and green (ground). Other wire lengths and/or CC, colors in addition to customer selected connectors are available. Contact your local representative or call the factory.

OPB460/470/480/490 Buffered 10K Pull-Up OPB461/471/481/491 Buffered Open-Collector OPB462/472/482/492 Inverted 10K Pull-Up OPB463/473/483/493 Inverted Open-Collector

V Forward Voltage - - 1.7 V I = 20 mA, T = 25° C F F A I Reverse Current - - 100 µA V = 2 V, T = 25° C R R A Output Photologic® Sensor V Operating DC Supply Voltage 4.5 - 16 V CC Low Level Supply Current: Buffered with 10k pull-up(1) - - 7.5 mA V = 16 V, I = 0 mA(1) CC F Buffered Open-Collector Output I CCL Inverted with 10k pull-up: - - 7.5 mA V = 16 V, I = 12 mA Inverted Open-Collector Output CC F High Level Supply Current: Buffered with 10k pull-up - - 7.5 mA V = 16 V, I = 12 mA CC F Buffered Open-Collector Output I CCH Inverted with 10k pull-up: - - 7.5 mA V = 16 V, I = 0 mA(1) Inverted Open-Collector Output CC F Low Level Output Voltage: Buffered with 10k pull-up - - 0.4 V V = 4.5 V, I = 16 mA, I = 0 mA CC OL F Buffered Open-Collector Output V OL Inverted with 10k pull-up: - - 0.4 V V = 4.5 V, I = 12 mA(1) Inverted Open-Collector Output CC F High Level Output Voltage: V V = 4.5 V to 16 V, No Load, I = 12 CC - - V CC F Buffered with 10k pull-up -1.5 mA V OH Inverted with 10k pull-up: V V = 4.5 V to 16 V, No Load, I = 0 CC - - V CC F Inverted Open-Collector Output(1) -1.5 mA High Level Output Voltage: V = 16 V, I = 12 mA, V = 25 V, - - 14 µA CC F OH Buffered Open-Collector Output T = 25° C A I OH Inverted with 10k pull-up: V = 16 V, I = 0 mA, V = 25 V, - - 14 µA CC F OH Inverted Open-Collector Output(1) T = 25° C A I LED Positive-Going Threshold Current - - 10 mA V = 5 V, T = 25° C F(+) CC A I I Hysteresis - 1.4 - - V = 5 V F(+)/F(-) CC tt Rise Time, Fall Time - 50 - ns V = 5 V, T = 25° C, I = 0 or 12 mA rf CC A F t t Propagation Delay - 3 - µs R = 300 Ω to 5 V, C = 50 pF PLHPHL L L Notes: (1) Normal application would be with light source blocked, simulated by I = 0 mA. F (2) All parameters tested using pulse technique.

OPB480T55 - Flag Next to Emitter OPB480T55 - Flag Next to Sensor 1.20 1.20 Top to Bottom (Back) Top to Bottom Top to Bottom (Back) Top to Bottom 1.00 1.00 0.80 0.80 Right to Left Right to Left Right to Left (Back) Logic 0.60 Right to Left (Back) Logic 0.60 0.40 0.40 Left to Right Left to Right 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) OPB480T55 - Flag in Middle of Slot 1.20 Top to Bottom (Back) Top to Bottom 1.00 Top to Bottom 0 0.80 Right to Left c Right to Left (Back) gi 0.60 o Emitter L Left to Right Right to Left 0.40 Left to Right Sensor Left to Right (Back) 0 Width 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches)

OPB481N51 - Flag Next to Emitter OPB481N51 - Flag Next to Sensor 1.20 1.20 Top to Bottom (Back) Top to Bottom Top to Bottom (Back) Top to Bottom 1.00 1.00 0.80 0.80 Right to Left Right to Left c Right to Left (Back) c Right to Left (Back) gi0.60 gi 0.60 o o L L 0.40 0.40 Left to Right Left to Right 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) OPB481N51 - Flag in Middle of Slot 1.20 Top to Bottom (Back) Top to Bottom 1.00 Top to Bottom 0 0.80 Right to Left Right to Left (Back) c gi 0.60 o Emitter L Left to Right Right to Left 0.40 Left to Right Sensor Left to Right (Back) 0 Width 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches)

OPB460N11 - Flag Next to Emitter OPB460N11 - Flag Next to Sensor 1.20 1.20 Top to Bottom (Back) Top to Bottom Top to Bottom (Back) Top to Bottom 1.00 1.00 0.80 0.80 Right to Left Right to Left Logic0.60 Right to Left (Back) Logic 0.60 Right to Left (Back) 0.40 0.40 Left to Right Left to Right Left to Right Left to Right (Back) (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) OPB460N11 - Flag in Middle of Slot 1.20 Top to Bottom (Back) Top to Bottom 1.00 Top to Bottom 0 0.80 Right to Left c Right to Left (Back) gi0.60 Lo Emitter Left to Right Right to Left 0.40 Left to Right Sensor Left to Right (Back) 0 Width 0.20 0.00 0.00 0.05 0.10 0.15 0.20 0.25 Displacement Distance (inches)

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: T T Electronics: OPB480L11 OPB481L11 OPB482L11 OPB483L11 OPB480N11 OPB481N11 OPB482N11 OPB483N11 OPB480P11 OPB481P11 OPB482P11 OPB483P11 OPB480T11 OPB481T11 OPB482T11 OPB483T11 OPB490L11 OPB491L11 OPB492L11 OPB493L11 OPB490N11 OPB491N11 OPB492N11 OPB493N11 OPB490P11 OPB491P11 OPB492P11 OPB493P11 OPB490T11 OPB491T11 OPB492T11 OPB493T11 OPB480L11Z OPB481L11Z OPB482L11Z OPB483L11Z OPB480N11Z OPB481N11Z OPB482N11Z OPB483N11Z OPB480P11Z OPB481P11Z OPB482P11Z OPB483P11Z OPB480T11Z OPB481T11Z OPB482T11Z OPB483T11Z OPB490L11Z OPB491L11Z OPB492L11Z OPB493L11Z OPB490N11Z OPB491N11Z OPB492N11Z OPB493N11Z OPB490P11Z OPB491P11Z OPB492P11Z OPB493P11Z OPB490T11Z OPB491T11Z OPB492T11Z OPB493T11Z OPB470N11 OPB461T11 OPB473L11 OPB460L11 OPB470T11 OPB461L11 OPB471T11 OPB470L11 OPB463P11 OPB473N11 OPB472L11 OPB473T11 OPB472P11 OPB460N11 OPB463L11 OPB460T11 OPB472N11 OPB462P11 OPB462T11 OPB461N11 OPB471P11 OPB460P11 OPB462N11 OPB462L11 OPB463T11 OPB473P11 OPB463N11 OPB471N11 OPB461P11 OPB471L11 OPB470P11 OPB472T11