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HMHA281 Fast Delivery,Good Price
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HMHA281FAIRCHILDN/a72avaiHALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS


HMHA281 ,HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERSAPPLICATIONS 1 4 COLLECTORHMHAA series0.094 (2.39)• AC line monitor 2 3 EMITTER0.079 (2.01)• Unknow ..
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HMHA281
HALF PITCH MINI-FLAT PACKAGE 4-PIN OPTOCOUPLERS
HALF PITCH MINI-FLA T P ACKAGE
4-PIN OPTOCOUPLERS

HMHAA280 HMHA2801 HMHA281

DESCRIPTION

The HMHA series consists of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a compact 4-pin mini-flat
package. The lead pitch is 1.27 mm.
The HMHAA series consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon
phototransistor in a compact 4-pin mini-flat package.
FEATURES
Compact 4-pin package
(2.4 mm maximum standoff height) Half pitch leads for optimum board space savings Current Transfer Ratio in selected groups
HMHAA280: 50-600% HMHA2801: 80-600%
HMHA281: 50-600% Available in tape and reel quantities of 500 and 2500 Applicable to Infrared Ray reflow (230°C Max, 30 seconds) BSI (File #8611/8612), CSA (File #1201524), UL (File #E90700)
and VDE (File #136480) certified
APPLICATIONS

HMHAA series AC line monitor Unknown polarity DC sensor Telephone line receiver
HMHA series Digital logic inputs Microprocessor inputs Power supply monitor Twisted pair line receiver Telephone line receiver
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