HOA-1870 Datasheet | Honeywell Sensing

FEATURES - Choice of phototransistor or photodarlington output - Accurate position sensing - 0.070 in.(1.78 mm) slot width - 18.0 in.(457 mm) min. 22 AWG UL 1007 wire leads INFRA--7.TIF DESCRIPTION The HOA1870 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA1870- 031) or photodarlington (HOA1870- 033) encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. A minimum of 18.0 in.(457 mm) lead wires provides alternate electrical connection when PC board mounting is not possible. This device is ideal for use in applications in which maximum position resolution is desired. Both emitter and detector have a 0.006 in.(0.152 mm) x 0.040 in.(1.02 mm) vertical aperture. The HOA1870 series employs plastic molded ponents. For additional ponent information see SEP8506, SDP8406 and SDP8106. Housing material is polycarbonate. Housings are soluble in chlorinated hydrocarbons and ketones. Remended cleaning agents are methanol and isopropanol. Wire color code and functions are: Orange - IRED Anode White - Detector Collector Green - IRED Cathode Blue - Detector Emitter OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals ±0.010(0.25) 2 plc decimals ±0.020(0.51) .285(7.24) .265(6.73) .155(3.94) .145(3.68) OPTICALC L .395(10.03) .375(9.63) 45¡ (2 PLCS) .052(1.32) (2 PLCS) .125(3.17) .062(1.58)R (2 PLCS) .140(3.56) .130(3.30) WHT .530(13.46) .510(12.95) GRN .600(5.24) .070(1.78) .110(2.79) .090(2.29) .355(9.02) BLU .500(12.70 ORN 18" 26 AWG PVC MIN. A = ORANGE K = GREEN E = BLUE C = WHITE DIM_043.ds4 282 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA1870 Transmissive Sensor ELECTRICAL CHARACTERISTICS PARAMETER IR EMITTER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS (25¡C Free-Air Temperature unless otherwise...