Part Number	Category	Family	Description
HMHAA280	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R1 144250 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R1 FAIRCHILD 12000 17+ SOP14 World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R1 FAIRCHILD 24000 14-15+ SOP4 Nego IC Co.Doris@negoic.com HMHAA280R1 N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R1V 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R1V FSC 13000 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280R1V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R1V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R2 897465 13+ Fengyangxin Technology ( HK ) Co.,Ltd HMHAA280R2 144250 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R2 Distributor 131230 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com HMHAA280R2 FAIRCHILD 16500 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280R2V 16000 2016 FEDERAL INDUSTRY InsTess@sunnlyic.com HMHAA280R2V 18000 2016+ IC Agent Electronics InsKevin@ic-agent.com HMHAA280R2V IC 40180 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) HMHAA280R2V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R3 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R3 FSC 384 1030+ MACROQUEST ELECTRONICS CO., LTDZHANCHUN1214@VIP.163.COM HMHAA280R3 N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R3 ORIGINAL 55000 2011+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R3V 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R3V FAIRCHILD 25000 2016+ IC Agent Electronics InsKevin@ic-agent.com HMHAA280R3V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R3V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R4 FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R4 N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R4 ORIGINAL 55000 2011+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R4 ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk HMHAA280R4V FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R4V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R4V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R4V ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk HMHAA280V Electronics 25249 2014+ Pb-Free Unitronix Electronics Inc. sales@unitronix-e.com HMHAA280V FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280V FSC 13000 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280V NEW 98190 2016+ Original package well Renxim Technology Limited. sales@renxim.com HMHAA280V ORIGINAL 55000 2011+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280V ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk HMHAA280V STOCK 43210 2016+ standard package with RoHS MAINtron Electronics Limited.
HMHAA280R1	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R1 144250 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R1 FAIRCHILD 12000 17+ SOP14 World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R1 FAIRCHILD 24000 14-15+ SOP4 Nego IC Co.Doris@negoic.com HMHAA280R1 N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R1V 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R1V FSC 13000 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280R1V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R1V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com
HMHAA280R1V	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R1V 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R1V FSC 13000 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280R1V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R1V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com
HMHAA280R2	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R2 897465 13+ Fengyangxin Technology ( HK ) Co.,Ltd HMHAA280R2 144250 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R2 Distributor 131230 17+RoHS for more pls inquire us now Microtranik Components,Inc. info@microtranik.com HMHAA280R2 FAIRCHILD 16500 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280R2V 16000 2016 FEDERAL INDUSTRY InsTess@sunnlyic.com HMHAA280R2V 18000 2016+ IC Agent Electronics InsKevin@ic-agent.com HMHAA280R2V IC 40180 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) HMHAA280R2V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com
HMHAA280R2V	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R2V 16000 2016 FEDERAL INDUSTRY InsTess@sunnlyic.com HMHAA280R2V 18000 2016+ IC Agent Electronics InsKevin@ic-agent.com HMHAA280R2V IC 40180 17+ NEW RoHS and More QTY SemiLex Electronics Inc (sales@semi-lex.com) HMHAA280R2V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com
HMHAA280R3	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R3 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R3 FSC 384 1030+ MACROQUEST ELECTRONICS CO., LTDZHANCHUN1214@VIP.163.COM HMHAA280R3 N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R3 ORIGINAL 55000 2011+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R3V 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R3V FAIRCHILD 25000 2016+ IC Agent Electronics InsKevin@ic-agent.com HMHAA280R3V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R3V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com
HMHAA280R3V	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R3V 98750 2016 Original&New&Rhos Hong Da Electronics Co.LTDbrenda@hongda-ic.com HMHAA280R3V FAIRCHILD 25000 2016+ IC Agent Electronics InsKevin@ic-agent.com HMHAA280R3V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R3V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com
HMHAA280R4	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R4 FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R4 N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R4 ORIGINAL 55000 2011+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R4 ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk HMHAA280R4V FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R4V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R4V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R4V ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
HMHAA280R4V	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280R4V FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280R4V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280R4V ORIGINAL 55000 2009+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280R4V ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk
HMHAA280V	Isolators	Optoisolators - Transistor, Photovoltaic Output	Optoisolator Transistor Output 3750Vrms 1 Channel 4-Mini-Flat
HMHAA280V Electronics 25249 2014+ Pb-Free Unitronix Electronics Inc. sales@unitronix-e.com HMHAA280V FAIRCHILD 10000 2013+ 2013+ World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com HMHAA280V FSC 13000 14-15+ SOP-4 Nego IC Co.Doris@negoic.com HMHAA280V N/A 89500 2016 RohsAndNew European Union IC Industry Co.linda@ic-industry38.com HMHAA280V NEW 98190 2016+ Original package well Renxim Technology Limited. sales@renxim.com HMHAA280V ORIGINAL 55000 2011+ New & Original parts Lei Li Electronics Co.,LtdBenny@leili-ic.com HMHAA280V ROHSPb 81054 12+ Originalnew IC INTERNATIONAL TRADING CO.jennifer@ic-international.hk HMHAA280V STOCK 43210 2016+ standard package with RoHS MAINtron Electronics Limited.