HOA1872 Datasheet, PDF (1/4 Pages) Honeywell Solid State Electronics Center – Transmissice Sensor

HOA1872
Transmissive Sensor
FEATURES
• Choice of phototransistor or photodarlington
output
• Three sensitivity ranges
• Choice of metal can package or plastic molded
components
• 0.100 in.(2.54 mm) slot width
DESCRIPTION
The HOA1872 series consists of an infrared emitting
diode facing an NPN silicon phototransistor
(HOA1872- 001, - 002, - 011, - 012) or photodarlington
(HOA1872- 003, - 013) encased in a black thermoplastic
housing. Detector switching takes place wherever an
opaque object passes through the slot between emitter
and detector. The HOA1872- 001, - 002 and - 003 have
a 0.050 in.(1.27 mm)dia. detector aperture and employ
metal can packaged components, while the
HOA1872- 011, - 012, and - 013 have a 0.060 in.(1.52
mm) dia. detector aperture and contain plastic molded
components. For additional component information see
SE1450, SD1440, SD1410, SEP8506, SDP8406, and
SDP8106.
Housing material is polyester. Housings are soluble in
chlorinated hydrocarbons and ketones. Recommended
cleaning agents are methanol and isopropanol.
INFRA-14.TIF
OUTLINE DIMENSIONS in inches (mm)
Tolerance 3 plc decimals ±0.010(0.25)
2 plc decimals ±0.020(0.51)
OPTICALCL
.100(2.54)
.250(6.36)
.125(3.18)
.425(10.80)
.350(8.89)
.500(12.70)
.300(7.62)
EC
KA
.200(5.10)
.175(4.45)
.300(7.62) MIN.
.020(0.51) DIA FOR -001 THRU -003
.020(0.51) SQ FOR -011 THRU -013
.050(1.27)
.100(2.54)
DIM_044.ds4
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Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.