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H21A2 Search results
Premium Supplier
Supplier
MicrotranikComponents,Inc
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
Microtranik+Components
HK HongYuan Electronics Company LTD
MAINtron Electronics Limited.
MAINtron Electronics Co.,Ltd.
RENXIM Electronics Inc
ANRIC Int＇l Electronics Limited
Semilex Electronics
Timicomm Electronics Limited
IC INTERNATIONAL TRADING CO.
ANRIC ELECTRONICS CO.,LTD.
Microtranik_Components.,Inc
TIMICOMM ELECTRONICS LIMITED
UnitronixElectronics
SANKEY SHARE CO.,LIMITED
AgreeTechnology(HK)Co.,Ltd
AIC Semiconductor Co., Ltd.
Excellent Electronics Components Inc
Alison Enterprise Co., Ltd.
Allicdata Electronics Limited
AlphaTek Electronics Co.,Ltd.
Alphatek Technology Limited
ANKEY ELECTRONICS CO.,LTD
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
H21A2
|
ISOCOM COMPONENTS 2004 LTD |  |
PHOTO INTERRUPTER, 30V, NPN, 85DEG C; | ROHS COMPLIANT | 472 | 1+ : $1.59 10+ : $1.51 25+ : $1.41 50+ : $1.35 100+ : $1.29 500+ : $1.19 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
H21A2
|
FAIRCHILD |
|
GAP3.18-DIP4 | 133 | 20+PB | Pb-Free | 26-10-23 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
|
H21A2
|
FAIRCHILD |
|
DIP-4 | 747440 | 2020+ | Instock | 26-10-23 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| SANKEY SHARE CO.,LIMITED | H21A2 |
|
13+ | 789465 | 13+ | stock | 2024-06-11 |
Inquiry
|
|
| MAINtron Electronics Limited. | H21A2 | STOCK |
|
standard package with RoHS | 43430 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AgreeTechnology(HK)Co.,Ltd | H21A2 | FAIRCHILD |
|
STOCK | 2000 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| AIC Semiconductor Co., Ltd. | H21A2 | N/A |
|
N/A | 25030 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Excellent Electronics Components Inc |
H21A2
|
QTC |
|
PACKAGE | 50000 | 15+ | 2020-11-05 |
Inquiry
|
|
| Alison Enterprise Co., Ltd. |
H21A2
|
FAIRCHILD |
|
8220 | STOCK | 2026-05-09 |
Inquiry
|
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| Allicdata Electronics Limited |
H21A2
|
ONSemicond |
|
SENSOROPTOSLOT3MMTRANSTHRUOpticalSensorTransmissive0.118(3mm)Phototran | 66540 | 2018 | Betterpricebigqty | 2021-07-22 |
Inquiry
|
| AlphaTek Electronics Co.,Ltd. | H21A2 | Fairchild |
|
SENSOR OPTO SLOT 3MM TRANS THRU | 41845 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | H21A2 | Fairchild |
|
SENSOR OPTO SLOT 3MM TRANS THRU | 41845 | 1531+ | new in stock | 2020-12-03 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | H21A2 |
|
789465 | 13+ | stock | 2026-04-03 |
Inquiry
|
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| ANT Electronics (HK) Co.,Ltd |
H21A2
|
FAIRCHIL |
|
75000 | 2011+Rohs | 2026-08-29 |
Inquiry
|
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| ANT Electronics (HK) Co.,Ltd |
H21A2
|
FAIRCHIL |
|
75000 | 2011+Rohs | 2026-08-29 |
Inquiry
|
||
| Renxim Electronic Limited. [ sales@renxim.com ] |
H21A2
|
NEW |
|
Original package well | 87910 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | H21A2 | NEW |
|
Original package well | 87910 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| Area51 ESG, Inc. | H21A2 | HewlettPac |
|
IC | 1 | 8242 | 2017-08-07 |
Inquiry
|
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| Asemicon Tech. Co.,Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 11919 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Asia Military Components Trading Co., Ltd. | H21A2 | FAIRCHILD |
|
10060 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| MAINtron Electronics Co.,Ltd. | H21A2 | STOCK |
|
standard package with RoHS | 43430 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| BASUKI ELECTRONICS CO.,LTD. | H21A2 | FAIRCHILD |
|
DIP | 84309 | N/A | STOCK | 2022-08-08 |
Inquiry
|
| Believe Technologies Limited | H21A2 | FAIRCHILD |
|
STOCK | 2000 | stock | 2026-05-09 |
Inquiry
|
|
| WLParts Electronics ltd |
H21A2
|
FAIRCHILD |
|
ROHS | 135000 | 13+/14+ | 2021-11-11 |
Inquiry
|
|
| SemiLex Electronics Inc. | H21A2 | IC |
|
NEW RoHS and More QTY | 58530 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| BONASE(HK)ELECTRONICSCO.,L | H21A2 | FAIRCHIL |
|
N/A | 40000 | 2015+ | 2026-10-19 |
Inquiry
|
|
| BONASE(HK)ELECTRONICSCO.,L | H21A2 | FAIRCHIL |
|
N/A | 40000 | 2014+ | 2026-10-19 |
Inquiry
|
|
| Shenzhen Boshuo Technology Development Co., Ltd | H21A2 | ON |
|
DIP-4 | 5191 | 2212+ | 2024-09-22 |
Inquiry
|
|
| BOTE ELECTRONICS CO.,LTD | H21A2 | FAIRCHILD |
|
13+ | 13430 | 13+ | 2023-02-07 |
Inquiry
|
|
| NegoICCo. |
H21A2
|
FAC |
|
dip-4 | 10000 | 2022+ | 2026-08-21 |
Inquiry
|
|
| Camry Components Co., Ltd. | H21A2 | FAIRCHILD |
|
7450 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
|
| SANKEY SHARE CO.,LIMITED | H21A2 |
|
789465 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | H21A2 |
|
789465 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc |
H21A2
|
Distributor |
|
for more pls inquire us now | 130210 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] |
H21A2
|
ON |
|
SENSOR OPT SLOT PHOTOTRAN PC PIN | 57300 | 2022+ | new STOCK | 2026-01-06 |
Inquiry
|
| Cubic Technology Co.,Ltd. | H21A2 | FAIRCHILD |
|
DIP | 84859 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| Semilex Distributor [ sales@semi-lex.com ] |
H21A2
|
ON |
|
SENSOR OPT SLOT PHOTOTRAN PC PIN | 122378 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| Data Biz Advance Int’l Co., Ltd. | H21A2 | FAIRCHILD |
|
DIP | 84000 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| DBA International Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 4500 | STOCK | 2026-05-09 |
Inquiry
|
|
| DBA Int’l PTE LTD. |
H21A2
|
FAIRCHILD |
|
9031 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
|
| TAIWAN DBA INT’L CORPORATION LTD. | H21A2 | FAIRCHIL |
|
DIP | 5550 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| RENXIM Electronics Inc |
H21A2
|
Good price |
|
new and original package well | 87470 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| DIGSAN SEMICONDUCTORS CORP. | H21A2 | FAIRCHILD |
|
DIP | 84103 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
H21A2
|
Semiconductor |
|
RoHS Compliant | 76620 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | H21A2 |
|
5718 | Stock | 2017-01-10 |
Inquiry
|
|||
| EKT Electronics Co., Ltd | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 2016+ | New & Original parts and in ou | 2020-05-11 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| Fantastic Technologies limited. | H21A2 | FAIRCHILD |
|
SOP | 1000 | 20+ | 2023-06-12 |
Inquiry
|
|
| FANTASTIC ELECTRONICS ( KONGKONG) LTD |
H21A2
|
FAIRCHILD |
|
SOP | 316 | 2011 | original chips in stock | 2020-02-17 |
Inquiry
|
| FAST IC ELECTRONICS CO.LTD | H21A2 | FAIRCHILD |
|
09+ | 453 | 09+ | IN STOCK SUPPLY | 2024-03-03 |
Inquiry
|
| Feng Sheng Electronics Co., Ltd. | H21A2 | Rapid deliverywelcome to inqu |
|
2013+ | 10000 | 2013+ | INSTOCK | 2013-09-21 |
Inquiry
|
| fenkey electronics co.,ltd | H21A2 |
|
789465 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | H21A2 |
|
789465 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Find semi(Thailand) Co.,ltd. | H21A2 | FAIRCHILD |
|
6000 | STOCK | 2025-12-02 |
Inquiry
|
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| Forecast Electronics | H21A2 | FAIRCHI |
|
5000 | 2017-10-24 |
Inquiry
|
|||
| Fusin Electronics(HK) Co.,Ltd | H21A2 | FAIRCHI |
|
5000 | 2018-04-27 |
Inquiry
|
|||
| Fengyangxin Technology ( HK ) Co.,Ltd | H21A2 |
|
789465 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| General Electronics Co.,Ltd | H21A2 | Fairchild |
|
PCB Mount | 1067 | 12+ | ask for price now | 2018-01-22 |
Inquiry
|
| Globalway components Sdn Bhd. | H21A2 | FAIRCHILD |
|
STOCK | 12388 | NEW+ | STOCK | 2022-10-22 |
Inquiry
|
| GOTONE ELECTRONICS CO.,LTD | H21A2 | FAIRCHILD |
|
DIP | 15600 | 09+ | 2014-07-24 |
Inquiry
|
|
| Semilex Electronics [ info@semi-lex.com ] | H21A2 | IC |
|
NEW RoHS and More QTY | 38570 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Gusun Electronics Co.,LTD. | H21A2 | FAIRCHILD |
|
STOCK | 13623 | NEWER+ | STOCK | 2026-05-09 |
Inquiry
|
| HCI(hitsem@gmail.com) | H21A2 | FAIRCHILD |
|
Standard | 80000 | 13~17+ | 1-3Days | 2026-09-24 |
Inquiry
|
| Heisener Electronics Co., Ltd. | H21A2 | FairchildS |
|
FairchildSemiconductor | 5000 | 2016-05-09 |
Inquiry
|
||
| INLINIC ELECTRONICS CO.,LTD | H21A2 | FAIRCHILD |
|
12550 | 11+ | NEW & IN STOCK | 2018-03-22 |
Inquiry
|
|
| Chaoxin Technology (HK) Limited |
H21A2
|
Fairchild |
|
135000 | 09+ | 2017-05-15 |
Inquiry
|
||
| Ameyic Electronics Limited | H21A2 | Fairchild |
|
SENSOR OPTO SLOT 3MM TRANS THRU | 13830 | 2013+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
H21A2
|
original |
|
RoHS Compliant | 39124 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDa Electronics Co.,Ltd | H21A2 | FAIRCHIL |
|
DIP | 50380 | 2016 | In.USA.Stock | 2016-07-29 |
Inquiry
|
| HongDaElectronicsCo.LTD | H21A2 | IsocomComp |
|
SENSOROPTOSLOT3MMTRANSTHRU | 68850 | 2020 | 2023-05-23 |
Inquiry
|
|
| Huashengte Electronic Co., Ltd. Shenzhen Special | H21A2 | FAIRCHILD |
|
3000 | 07+ | NEW & ORGINAL | 2015-03-26 |
Inquiry
|
|
| IC INTERNATIONAL TRADING CO. | H21A2 | ROHS |
|
FSC | 81054 | 12+ | 2026-01-19 |
Inquiry
|
|
| Transcrui Microcircuit Corporation |
H21A2
|
ON |
|
SENSOR OPT SLOT PHOTOTRAN PC PIN | 42154 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
H21A2
|
ON |
|
SENSOR OPT SLOT PHOTOTRAN PC PIN | 60955 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
H21A2
|
FAIRCHILD |
|
DIP-4 | 747440 | 2020+ | Instock | 2022-10-29 |
Inquiry
|
| ICBAY INTERNATIONAL PTE. LTD. | H21A2 | FAIRCHILD |
|
STOCK | 3500 | NEWSTOCK | 2026-05-09 |
Inquiry
|
|
| ICHOME Industrial Co., Ltd. | H21A2 | FAIRCHILD |
|
9445 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
|
| Assy Fe Antonio Hernandez sales@assy-fe.com | H21A2 | GE |
|
1 | DC82 | 2013-01-18 |
Inquiry
|
||
| Icompplus Electronics | H21A2 | GE |
|
1 | DC82 | 2016-05-19 |
Inquiry
|
||
| ANRIC ELECTRONICS CO.,LTD. | H21A2 | Semiconductor |
|
RoHS Compliant | 20685 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Integrated Solution Co.,Ltd | H21A2 | Fairchild |
|
PCB Mount | 2650 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | H21A2 | Fairchild |
|
PCB Mount | 2650 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| JAK ELECTRONICS LIMITED | H21A2 | Fairchild/ |
|
SENSOROPTOSLOT3MMTRANSTHRU | 5928 | Stock | 2019-10-30 |
Inquiry
|
|
| JieJie Electronics (HK) CO.,Ltd | H21A2 | FAIRCHIL |
|
DIP4 | 1000 | 09+ | Stock | 2018-08-07 |
Inquiry
|
| NJCompany | H21A2 | ISOCOM |
|
N/A | 688000 | INSTOCK | 2025-11-18 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | H21A2 |
|
789465 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| KAWAIC COMPONENTS CORP. |
H21A2
|
FAIRCHILD |
|
9370 | STOCK | 2019-03-05 |
Inquiry
|
||
| KE XING ELECTRONICS CO.,LTD |
H21A2
|
FAIRCHILD |
|
12235 | 16+ | new & original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | H21A2 | FAIRCHILD |
|
SENSOROPTOSLOT3MMTRANSTHRU | 28390 | 0913+RoHS | Stock | 2016-03-23 |
Inquiry
|
| Leading（HK) IC Distributor Limited | H21A2 | FAIRCHILD |
|
. | 64000 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited | H21A2 | FAIRCHILD |
|
. | 64000 | 2013+ | IN STOCK | 2024-05-06 |
Inquiry
|
| LENBER ELECTRONICS INTERNATIONAL | H21A2 |
|
OPTO-ELECTRONICSWITCHSINGLECHANNELTRANSISTORSLOTTEDINTERRUPTERWITHMOUN | 7500 | 16+ | 3-5DAYS | 2016-08-08 |
Inquiry
|
|
| LiHeng Technology (H.K)Technology Co.,LTD. | H21A2 | QTC |
|
DIP | 245 | 06+ | 2021-07-07 |
Inquiry
|
|
| europe ic Electronics co.,ltd. |
H21A2
|
FAIRCHILD |
|
DIP | 30000 | 2011 | 2019-04-10 |
Inquiry
|
|
| European Union IC Industry Co. |
H21A2
|
FAIRCHILD |
|
RohsAndNew | 121000 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| Kingsun Microelectronics co., LIMITED | H21A2 | 6 |
|
-- | FS | 2013-11-28 |
Inquiry
|
||
| JLTRONIC | H21A2 |
|
85 | 2016-05-08 |
Inquiry
|
||||
| InMeiLe Technology |
H21A2
|
|
IN STOCK | 25561 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD | H21A2 | FAIRCHILD |
|
10360 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
|
| Morechip Enterprise Co., Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 2000 | stock | 2026-05-09 |
Inquiry
|
|
| Mujistu Electronic Pte Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 12269 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Microtranik+Components |
H21A2
|
Distributor |
|
for more pls inquire us now | 130210 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| NewChip Enterprises Pte, Ltd. |
H21A2
|
FAIRCHILD |
|
STOCK | 13150 | STOCK | 2026-05-09 |
Inquiry
|
|
| New Jersey Semiconductor |
H21A2
|
NEWJERSEYS |
|
8 | 2014-09-23 |
Inquiry
|
|||
| Semilex Electronics Direct [ info@semi-lex.com ] |
H21A2
|
ON |
|
SENSOR OPT SLOT PHOTOTRAN PC PIN | 122378 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. | H21A2 | FAIRCHILD |
|
9810 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| PALMARY ELECTRONICS CO.,LTD | H21A2 | FAIRCHILD |
|
DIP | 1000 | 10+ | in stock | 2023-11-28 |
Inquiry
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] |
H21A2
|
ON |
|
SENSOR OPT SLOT PHOTOTRAN PC PIN | 58420 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | H21A2 |
|
789465 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | H21A2 |
|
789465 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| Unitronix Electronics Limited | H21A2 | Fairchild |
|
SENSOR OPTO SLOT 3MM TRANS THRU | 57269 | 1516+ | RoHS,HOT SALE !!! | 2023-10-23 |
Inquiry
|
| RightOne Electronics Trading Co., Ltd. | H21A2 | FAIRCHILD |
|
DIP | 85319 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Huahui Electron | H21A2 |
|
29030 | 2016-05-24 |
Inquiry
|
||||
| MEGA IC ELECTRONICS.CO.LTD | H21A2 | FAIRCHILD |
|
22350 | 14+ | new & original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | H21A2 |
|
789465 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Electronic Search | H21A2 | GE-EL |
|
SENSOR | 12 | 2019-06-14 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. | H21A2 | FAIRCHILD |
|
9445 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| SEMITONE CO.,LTD. | H21A2 | FAIRCHILD |
|
10860 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
|
| JinPentai inc. |
H21A2
|
FAIRCHILD |
|
neworiginal&lowprice | 13430 | 2007 | Stock | 2013-08-29 |
Inquiry
|
| SINLIN Electronics | H21A2 |
|
ic2ic@sinlin-e.com | 13600 | call | stock on hand | 2022-09-09 |
Inquiry
|
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
H21A2
|
|
ic2ic@sinlin-e.com | 13600 | call | stock on hand | 2018-09-07 |
Inquiry
|
|
| SourceStar International (HK) Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 8000 | STOCK | 2026-05-09 |
Inquiry
|
|
| Starkey Technology (H.K) Co.,Ltd | H21A2 |
|
789465 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Asia Components Co.,Ltd. | H21A2 | FAIRCHILD |
|
DIP-4 | 9430 | 0913+RoHS | In?STOCK? | 2016-11-18 |
Inquiry
|
| SUN EUROPE COMPONENT LTD | H21A2 | photo-electric switch |
|
DIP | 10000 | FAIRCHILD | new and original. | 2015-09-25 |
Inquiry
|
| SUNMOON MICRO-ELECTRONICS CO., LTD. | H21A2 | FAIRCHILD |
|
STOCK | 15829 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Sunway Components Co., Ltd. |
H21A2
|
FAIRCHILD |
|
DIP | 84698 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| MSM Company LTD. | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| TPC Global Service Co.Ltd. | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| TAIKE Compoents Enterprise | H21A2 | FAIRCHILD |
|
STOCK | 12899 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| TIANHAO INDUSTRIAL CO.,LIMITED | H21A2 | FAIRCHILD/ |
|
() | 100000 | 2021 | 2023-05-16 |
Inquiry
|
|
| Microtranik_Components.,Inc | H21A2 | Distributor |
|
for more pls inquire us now | 171870 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
H21A2
|
Fairchild |
|
SENSOR OPTO SLOT 3MM TRANS THRU | 39614 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
H21A2
|
Fairchild |
|
SENSOR OPTO SLOT 3MM TRANS THRU | 57269 | 1516+ | RoHS,HOT SALE !!! | 2025-08-12 |
Inquiry
|
| Utmel Electronic Limited |
H21A2
|
Fairchild/ |
|
SENSOROPTOSLOT3MMTRANSTHRU | 5928 | 2020-04-21 |
Inquiry
|
||
| UT TRADING CORPORATION | H21A2 | FSC |
|
NULL | 15000 | NULL | 2015-01-27 |
Inquiry
|
|
| utsource.net | H21A2 | FSC |
|
DIPUTSOURCE.NET | 70483 | N/A | 2026-07-10 |
Inquiry
|
|
| UWIN COMPONENTS TRADING (HK) CO., LTD. | H21A2 | FAIRCHILD |
|
DIP | 89309 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| WayChip Trading Co., Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 2000 | STOCK | 2026-05-09 |
Inquiry
|
|
| LEOSNA IC TRADING CO. | H21A2 | Texas |
|
NEW & Original Parts | 87820 | 19+RoHS | Stock On Hand, Respond quickl | 2023-08-14 |
Inquiry
|
| WIGE(HK)ELECTRONICS CO.,LTD |
H21A2
|
|
IN STOCK | 25561 | 15+ | new & original | 2018-03-22 |
Inquiry
|
|
| Wintech Components Ltd | H21A2 | QTC |
|
NEW AND ORIGINAL | 7920 | 2011+ | IN STOCK | 2019-09-04 |
Inquiry
|
| Wintech Components Limited | H21A2 | QTC |
|
NEW AND ORIGINAL | 20000 | 2011+ | IN STOCK | 2025-12-15 |
Inquiry
|
| Wintech Components Limited |
H21A2
|
FAIRCHILD |
|
DIP-4 | 93430 | 15+ | INSTOCK | 2023-10-18 |
Inquiry
|
| WorldLinkPartscomponentsDe | H21A2 | FAIRCHILD/ |
|
DIP-4 | 5191 | 21+ | 2026-08-20 |
Inquiry
|
|
| FEDERAL INDUSTRY CO. |
H21A2
|
FAIRCHILD |
|
GAP3.18-DIP4 | 133 | 20+PB | Pb-Free | 2026-10-23 |
Inquiry
|
| Pairui International Co.Ltd |
H21A2
|
Fairchild Semiconductor |
|
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH | 6200 | 2011+ | in stock | 2020-08-11 |
Inquiry
|
| ENKAITE Technology Limited Violet888@foxmail.com | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 2017+ | New & Original parts and in ou | 2019-03-05 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD | H21A2 | FAIRCHILD |
|
12235 | 16+ | new & original | 2019-03-05 |
Inquiry
|
|
| 雅格電子株式会社 |
H21A2
|
|
ROSH | 9875 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| TaiWan Yaohua Electronics Co., Ltd. | H21A2 | FAIRCHILD |
|
STOCK | 2360 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| Yiner(Shenzhen)Electronics Co., Ltd. | H21A2 |
|
DIP4 | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
|
| Shenzhen yuan core love electronic commerce co., LTD | H21A2 | FairchildS |
|
1 | 449 | 1-2day | 2023-03-21 |
Inquiry
|
|
| YUFO Electronics Limited | H21A2 | FAIRCHILD |
|
DIP-4 | 5191 | 1512+ | china-stock | 2023-11-08 |
Inquiry
|
| ZESEN（HK）Electronics Co. sales@zesenelec.com | H21A2 | ISOCOM |
|
5000 | 12+ | IN STOCK | 2020-01-10 |
Inquiry
|
|
| ZESEN(HK)ELECTRONICS CO. sally_zesen@hotmail.com | H21A2 | ISOCOM |
|
5000 | 12+ | IN STOCK | 2019-10-19 |
Inquiry
|
|
| SIMEN Electronics Co.,Ltd | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2018-10-29 |
Inquiry
|
| FESTO Pneumatic Components | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2017-06-22 |
Inquiry
|
| ATM Electronics solution Co.,Ltd | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 15+ | New parts and Stock on hand | 2017-08-21 |
Inquiry
|
| Electronics & Semiconductor | H21A2 | FAIRCHILD |
|
DIP New & Original parts | 1000 | 2016+ | New & Original parts and in ou | 2016-09-20 |
Inquiry
|
| HK HongYuan Electronics Company LTD | H21A2-LF | Originalne |
|
ROHS | 48110 | 12+ | 2023-07-28 |
Inquiry
|
|
| HK HongYuan Electronics Company LTD | H21A2-R | Originalne |
|
ROHS | 48110 | 12+ | 2023-07-28 |
Inquiry
|
|
| MAINtron Electronics Limited. | H21A2 | STOCK |
|
standard package with RoHS | 43330 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | H21A2 | STOCK |
|
standard package with RoHS | 43330 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| RENXIM Electronics Inc | H21A2 | Good price |
|
new and original package well | 89170 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited | H21A2 | Semiconductor |
|
RoHS Compliant | 23580 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | H21A2 | IC |
|
NEW RoHS and More QTY | 38470 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Timicomm Electronics Limited | H21A2 | original |
|
RoHS Compliant | 39224 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | H21A2 | ROHS |
|
Original new | 81054 | 12+ | 2026-01-19 |
Inquiry
|
|
| ANRIC ELECTRONICS CO.,LTD. | H21A2 | Semiconductor |
|
RoHS Compliant | 20585 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Microtranik_Components.,Inc | H21A2 | Distributor |
|
for more pls inquire us now | 173570 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | H21A2 |
|
RoHS Compliant | 39224 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | H21A2 | Electronics |
|
Pb-Free | 26879 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| MicrotranikComponents,Inc | H21A2LF | Distributor |
|
for more pls inquire us now | 129810 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| Transcrui Microcircuit Corporation | H21A2LF | TI |
|
Original Parts&RoHS | 62200 | 18+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | H21A2LF | NS |
|
Original Parts, Quality excellent | 162200 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| Microtranik+Components | H21A2LF | Distributor |
|
for more pls inquire us now | 129810 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| MicrotranikComponents,Inc | H21A2Q | Distributor |
|
for more pls inquire us now | 129610 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| Transcrui Microcircuit Corporation | H21A2Q | TI |
|
Original Parts&RoHS | 62000 | 18+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | H21A2Q | NS |
|
Original Parts, Quality excellent | 162000 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| Microtranik+Components | H21A2Q | Distributor |
|
for more pls inquire us now | 129610 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| MicrotranikComponents,Inc | H21A2R | Distributor |
|
for more pls inquire us now | 131430 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| Transcrui Microcircuit Corporation | H21A2R | TI |
|
Original Parts&RoHS | 61800 | 18+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | H21A2R | NS |
|
Original Parts, Quality excellent | 161800 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| Microtranik+Components | H21A2R | Distributor |
|
for more pls inquire us now | 131430 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| HK HongYuan Electronics Company LTD | H21A2_Q | Originalne |
|
ROHS | 48110 | 12+ | 2023-07-28 |
Inquiry
|
|
| MicrotranikComponents,Inc | H21A2 | Distributor |
|
for more pls inquire us now | 131230 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| Transcrui Microcircuit Corporation | H21A2 | TI |
|
Original Parts&RoHS | 61600 | 18+ | NEWSTOCK,HOT SALE!!! | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc | H21A2 | NS |
|
Original Parts, Quality excellent | 161600 | 18+RoHS | Instock，Rush delivery | 2024-09-24 |
Inquiry
|
| Microtranik+Components | H21A2 | Distributor |
|
for more pls inquire us now | 131230 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| SANKEY SHARE CO.,LTD | H21A2 | FAIRCHIL |
|
DIP光电开关 | 6357 | 10+ | stock | 2026-04-03 |
Inquiry
|
1
H21A2 Datasheet
