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HMHA281R1, HMHA281R2, HMHA281R3

HMHA281R1, HMHA281R2, HMHA281R3 Selling Leads, Datasheet

MFG:Fairchild Optoelectronics Group  Category:Isolators  Package Cooled:SMD-4 NEW AND ORIGINAL  D/C:2005

HMHA281R1, HMHA281R2, HMHA281R3 Picture

HMHA281R1, HMHA281R2, HMHA281R3 Datasheet download

Five Points

Part Number: HMHA281R1

Category: Isolators

MFG: Fairchild Optoelectronics Group

Package Cooled: SMD-4 NEW AND ORIGINAL

D/C: 2005

Description: OPTOCOUPLER TRANS OUT 4MFP

 

 
 
 
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  • HMHA281R1

  • Vendor: Fairchild D/C: 05+& Qty: 500  Adddate: 2026-06-03
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  • extra technology limited   China
    Contact: Mr.BecksBao   MSN:baoyaming221@hotmail.com
    Tel: 86-010-62670478
    Fax: 86-010-62670458
    (0)
  • HMHA2801

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
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  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801

  • Vendor: Fairchild D/C: 07+& Qty: 454 Note: Optocoupler  Adddate: 2026-06-03
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  • LEAD-TIMES   Israel
    Contact: Mr.eshel   MSN:eshelmali@hotmail.com
    Tel: 972-8-8699223
    Fax: 972-8-8699225
    (5)
  • HMHA2801A

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
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  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801B

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
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  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801C

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
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  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801R2

  • Vendor: Fairchild Pack: SOP D/C: 05+& Qty: 4000  Adddate: 2026-06-03
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  • Aolun Electronic co ltd   Taiwan
    Contact: Ms.Ritaho   MSN:Ao.lun@hotmail.com
    Tel: 86-755-61358797
    Fax: 86-755-61327687
    (56)

About HMHA281R1

PDF/DataSheet Download

Datasheet: HMHA281R1

File Size: 546281 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

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HMHA281R2 Suppliers

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  • HMHA281R2

  • Vendor: FAIRCHILD Pack: 0948 Qty: 2500  Adddate: 2026-06-03
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  • SEEDST INTERNATIONL CO;LTD   China
    Contact: Ms.shara   MSN:sophiachoi2009@hotmail.com
    Tel: 0086-731-85040968
    Fax: 0086-731-85040968
    (22)
  • HMHA281R2

  • Vendor: Fairchild D/C: 08+& Qty: 179 Note: Stock on hand  Adddate: 2026-06-03
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  • SAMT HK CO LTD   Hong
    Contact: Mr.NickLEE  
    Tel: 852--92323009
    Fax: 852--2890 7890
    (0)
  • HMHA281R2

  • Vendor: Fairchild D/C: 06+& Qty: 1,000 Note: 04 OEM STK  Adddate: 2026-06-03
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  • ALCON TECHNOLOGY CO., LTD.   China
    Contact: Mr.simonzhu  
    Tel: 86-755-83803182
    Fax: --
    (0)
  • HMHA2801

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
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  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801

  • Vendor: Fairchild D/C: 07+& Qty: 454 Note: Optocoupler  Adddate: 2026-06-03
  • Inquire Now
  • LEAD-TIMES   Israel
    Contact: Mr.eshel   MSN:eshelmali@hotmail.com
    Tel: 972-8-8699223
    Fax: 972-8-8699225
    (5)
  • HMHA2801A

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801B

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801C

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)

About HMHA281R2

PDF/DataSheet Download

Datasheet: HMHA281R2

File Size: 546281 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

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HMHA281R3 Suppliers

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  • HMHA2801

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801

  • Vendor: Fairchild D/C: 07+& Qty: 454 Note: Optocoupler  Adddate: 2026-06-03
  • Inquire Now
  • LEAD-TIMES   Israel
    Contact: Mr.eshel   MSN:eshelmali@hotmail.com
    Tel: 972-8-8699223
    Fax: 972-8-8699225
    (5)
  • HMHA2801A

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801B

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801C

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)
  • HMHA2801R2

  • Vendor: Fairchild Pack: SOP D/C: 05+& Qty: 4000  Adddate: 2026-06-03
  • Inquire Now
  • Aolun Electronic co ltd   Taiwan
    Contact: Ms.Ritaho   MSN:Ao.lun@hotmail.com
    Tel: 86-755-61358797
    Fax: 86-755-61327687
    (56)
  • HMHA281

  • Vendor: Fairchild D/C: 06+& Qty: 10,000 Note: 04 OEM STK  Adddate: 2026-06-03
  • Inquire Now
  • ALCON TECHNOLOGY CO., LTD.   China
    Contact: Mr.simonzhu  
    Tel: 86-755-83803182
    Fax: --
    (0)
  • HMHA281

  • Vendor: Fairchild Pack: SOP D/C: 06+& Qty: 100000 Note: 2C006  Adddate: 2026-06-03
  • Inquire Now
  • Kejin Electronics(HK) Limited   China
    Contact: Ms.JoyLin   MSN:joylin-kejinic@hotmail.com
    Tel: 86-755-83997989
    Fax: 86-755-83282993
    (5)

About HMHA281R3

PDF/DataSheet Download

Datasheet: HMHA281R3

File Size: 546281 KB

Manufacturer: FAIRCHILD [Fairchild Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

HMHA281R1 Parameters

Technical/Catalog InformationHMHA281R1
VendorFairchild Optoelectronics Group
CategoryIsolators
Voltage - Isolation2500Vrms
Input TypeDC
Output TypeTransistor
Current - Output / Channel50mA
Voltage - Output80V
Vce Saturation (Max)400mV
Current Transfer Ratio (Min)50% @ 5mA
Mounting TypeSurface Mount
Package / Case4-MFP
PackagingTape & Reel (TR)
Number of Circuits1 - Single
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names HMHA281R1
HMHA281R1

HMHA281R2 Parameters

Technical/Catalog InformationHMHA281R2
VendorFairchild Optoelectronics Group
CategoryIsolators
Voltage - Isolation2500Vrms
Input TypeDC
Output TypeTransistor
Current - Output / Channel50mA
Voltage - Output80V
Vce Saturation (Max)400mV
Current Transfer Ratio (Min)50% @ 5mA
Mounting TypeSurface Mount
Package / Case4-MFP
PackagingTape & Reel (TR)
Number of Circuits1 - Single
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names HMHA281R2
HMHA281R2

HMHA281R3 Parameters

Technical/Catalog InformationHMHA281R3
VendorFairchild Optoelectronics Group
CategoryIsolators
Voltage - Isolation2500Vrms
Input TypeDC
Output TypeTransistor
Current - Output / Channel50mA
Voltage - Output80V
Vce Saturation (Max)400mV
Current Transfer Ratio (Min)50% @ 5mA
Mounting TypeSurface Mount
Package / Case4-MFP
PackagingTape & Reel (TR)
Number of Circuits1 - Single
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names HMHA281R3
HMHA281R3

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