Engilsh
中文
한국어
Deutsch
日本語
Русский
Español
Français
Italiano
Português
polski
Tiếng Việt
FODM121B Search results
Premium Supplier
Supplier
MicrotranikComponents,Inc
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
Microtranik+Components
NegoICCo.
SANKEY SHARE CO.,LIMITED
MAINtron Electronics Limited.
AgreeTechnology(HK)Co.,Ltd
AlphaTek Electronics Co.,Ltd.
Alphatek Technology Limited
ANKEY ELECTRONICS CO.,LTD
A-ONE Electronics Co., Ltd.
Renxim Electronic Limited.
RENXIM Electronics Co.,Ltd.
MAINtron Electronics Co.,Ltd.
SHENZHEN BAQI IT CO., LTD.
Believe Technologies (Korea)
SemiLex Electronics Inc.
Bluesemi Tech. Co., Ltd.
Carder Components Enterprise
SANKEY SHARE CO.,LIMITED
TIMICOMM Electronics
CosmoTek Electronic Limited
Semilex Distributor
TAIWAN DBA INT’L CORPORATION LTD.
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
FODM121AR2
|
ONSEMI |  |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SMDIP-4; No. of Channels:1 Channel; Optocoupler Case Style:Surface | ROHS COMPLIANT | 2,505 | 5+ : $0.576 50+ : $0.496 100+ : $0.416 500+ : $0.343 1000+ : $0.32 |
Buy Now
|
|
FODM121AR2
|
ONSEMI | |
OPTOCOUPLER, TRANSISTOR, 3.75KV, SMDIP-4; No. of Channels:1 Channel; Optocoupler Case Style:Surface | ROHS COMPLIANT | 2,505 | 100+ : $0.416 500+ : $0.343 1000+ : $0.32 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
FODM121B
|
ON |
|
4-SOP | 87360 | 20+PB | Pb-Free | 26-09-29 |
Inquiry
|
| FODM121BR2 | ON |
|
4-SMD | 192500 | 20+PB | Pb-Free | 26-09-29 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
|
FODM121B
|
ON |
|
4-Mini-Flat | 357 | 20+PB | Pb-Free | 26-09-29 |
Inquiry
|
| FODM121BR2 | fairchilds |
|
New&Original | 17500 | 2019 | stockontime | 26-09-29 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| SANKEY SHARE CO.,LIMITED | FODM121B |
|
13+ | 789456 | 13+ | stock | 2024-06-11 |
Inquiry
|
|
| MAINtron Electronics Limited. | FODM121B | STOCK |
|
standard package with RoHS | 43750 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AgreeTechnology(HK)Co.,Ltd | FODM121B | FSC |
|
SOP-4 | 10089 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| AIC Semiconductor Co., Ltd. | FODM121B | N/A |
|
N/A | 3146 | N/A | N/A | 2026-07-02 |
Inquiry
|
| Excellent Electronics Components Inc | FODM121B | FAIRCHILD |
|
50000 | 15+ | 2020-11-05 |
Inquiry
|
||
| ALL NEW SEMI Electronics Co., LIMITED | FODM121B | FAIRCHILD |
|
SOP4 | 2500 | 0806+ | 2026-09-04 |
Inquiry
|
|
| AlphaTek Electronics Co.,Ltd. | FODM121B | Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 262050 | 1538+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | FODM121B | Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 262050 | 1538+ | new in stock | 2020-12-03 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | FODM121B |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Hyton technology limited | FODM121B | ON/ |
|
9000 | availability | 2022-06-13 |
Inquiry
|
||
| Hyton technology Limited | FODM121B | ON/ |
|
9000 | availability | 2022-06-10 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd | FODM121B |
|
39760 | 12+ROHS | InStock | 2026-08-29 |
Inquiry
|
||
| ANT Electronics (HK) Co.,Ltd | FODM121B |
|
39760 | 12+ROHS | InStock | 2026-08-29 |
Inquiry
|
||
| A-ONE Electronics Co., Ltd. | FODM121B | FSC |
|
SOP-4 | 10615 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] |
FODM121B
|
NEW |
|
Original package well | 77910 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | FODM121B | NEW |
|
Original package well | 77910 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| Asia Military Components Trading Co., Ltd. | FODM121B | FAIRCHILD |
|
3870 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| MAINtron Electronics Co.,Ltd. | FODM121B | STOCK |
|
standard package with RoHS | 43750 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SHENZHEN BAQI IT CO., LTD. | FODM121B | FSC |
|
SOP-4 | 10000 | 08+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Believe Technologies (Korea) | FODM121B | FSC |
|
SOP-4 | 10256 | NEWD/C | INSTOCK | 2019-12-30 |
Inquiry
|
| WLParts Electronics ltd | FODM121B | FAIRCHILD |
|
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers | 10000 | 2013+ | 2021-11-11 |
Inquiry
|
|
| SemiLex Electronics Inc. | FODM121B | IC |
|
NEW RoHS and More QTY | 40950 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| Bluesemi Tech. Co., Ltd. |
FODM121B
|
FSC |
|
SOP-4 | 11618 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| NegoICCo. |
FODM121B
|
ON |
|
4-SOP | 16666 | 2022+ | IN STOCK | 2026-08-21 |
Inquiry
|
| Carder Components Enterprise | FODM121B | FSC |
|
SOP-4 | 11000 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | FODM121B | FAIRCHILD |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| CenturyHonourTechnologyCo., | FODM121B | FAIRCHILD |
|
SOP4 | 100000 | 2025-04-30 |
Inquiry
|
||
| SANKEY SHARE CO.,LIMITED | FODM121B |
|
789456 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc | FODM121B | Distributor |
|
for more pls inquire us now | 150950 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | FODM121B | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 217500 | 2022+ | new STOCK | 2026-01-06 |
Inquiry
|
| ClicElectronicsCo.Limited | FODM121B | FAIRCHILD/ |
|
SOP4 | 1500 | 14+ | 2025-06-04 |
Inquiry
|
|
| CosmoTek Electronic Limited | FODM121B |
|
3004 | 2017-06-20 |
Inquiry
|
||||
| Semilex Distributor [ sales@semi-lex.com ] | FODM121B | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 135600 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| TAIWAN DBA INT’L CORPORATION LTD. | FODM121B | FSC |
|
SOP-4 | 10550 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| DEER SEMICONDUTOR HK CO.,LIMITED | FODM121B | ON |
|
NA | 9000 | 21+PB | Stock | 2024-01-15 |
Inquiry
|
| RENXIM Electronics Inc |
FODM121B
|
Good price |
|
new and original package well | 88410 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited | FODM121B | Semiconductor |
|
RoHS Compliant | 36846 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | FODM121B | FSC |
|
SOP-4 | 10365 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | FODM121B | FAIRCHILD |
|
SOP-4 | 115 | Stock | 2017-01-10 |
Inquiry
|
|
| Evergreen Electronics Co.,Ltd | FODM121B | Fairchild |
|
4-SMD, Gull Wing | 8386 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| enkaite Electronics Co., Ltd | FODM121B | FSC |
|
SOP-4 | 13285 | 2016+ | New parts and in our stock | 2020-05-11 |
Inquiry
|
| futuro trade ltd. | FODM121B | FAIRCHILD |
|
SMD4/SOP-4/SOP4 | 34594 | 09+PB/11+/ | stock | 2017-08-23 |
Inquiry
|
| Fastwell International Co., Ltd. | FODM121B | FSC |
|
SOP-4 | 10790 | NEWESTD/C+ | STOCK | 2026-05-09 |
Inquiry
|
| fenkey electronics co.,ltd | FODM121B |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | FODM121B |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fengyangxin Technology ( HK ) Co.,Ltd | FODM121B |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| GOTONE ELECTRONICS CO.,LTD | FODM121B | FAIRCHILD |
|
SOP-4 | 70 | 0811+ | 2014-07-24 |
Inquiry
|
|
| Semilex Electronics [ info@semi-lex.com ] | FODM121B | IC |
|
NEW RoHS and More QTY | 39001 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| GREENTREE TECHNOLOGY CO., LTD. | FODM121B | FSC |
|
SOP-4 | 11500 | NEWD/C | INSTOCK | 2026-05-09 |
Inquiry
|
| Chaoxin Technology (HK) Limited | FODM121B | Fairchild |
|
1020 | 0708+ | 2017-05-15 |
Inquiry
|
||
| Ameyic Electronics Limited |
FODM121B
|
Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 35580 | 2014+ | Pb Free,Timely response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
FODM121B
|
original |
|
RoHS Compliant | 38585 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDaElectronicsCo.LTD |
FODM121B
|
ON Semicon |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| HK HongYuan Electronics Company LTD | FODM121B | originalne |
|
RoHS | 41258 | 12+ | 2023-07-28 |
Inquiry
|
|
| Transcrui Microcircuit Corporation |
FODM121B
|
ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 56128 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
FODM121B
|
ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 28512 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins |
FODM121B
|
ON |
|
4-Mini-Flat | 357 | 20+PB | Pb-Free | 2022-10-29 |
Inquiry
|
| ICBAY INTERNATIONAL PTE. LTD. | FODM121B | FSC |
|
SOP-4 | 11589 | NEW+ | NEWSTOCK | 2026-05-09 |
Inquiry
|
| ICHOME Industrial Co., Ltd. | FODM121B | FAIRCHILD |
|
3255 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
|
| ANRIC ELECTRONICS CO.,LTD. |
FODM121B
|
Semiconductor |
|
RoHS Compliant | 31645 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Integrated Solution Co.,Ltd | FODM121B | Fairchild |
|
4-SMD, Gull Wing | 4065 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | FODM121B | Fairchild |
|
4-SMD, Gull Wing | 4065 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| Ameyic Electronics Corp. | FODM121B | Fairchild |
|
SOP-6 | 565000 | 15+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| KANKEY ELECTRONICS CO.,LTD | FODM121B |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Shenzhen Kelongsheng Limited | FODM121B | FAIRCHILD |
|
SOP4 | 5200 | 08+ | STOCK | 2023-01-25 |
Inquiry
|
| KELONGSHENG (HK) TECHNOLOGY CO., LIMITED | FODM121B | FAIRCHILD |
|
SOP4 | 320000 | 11+ | 320000 | 2013-03-07 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD | FODM121B | FAIRCHILD |
|
12235 | 16+ | new & original | 2016-06-25 |
Inquiry
|
|
| Kynix Semiconductor Hong Kong Limited | FODM121B | FAIRCHILD |
|
OPTOISO3.75KVTRANSISTOR4SMD | 4206 | 0811+ | Stock | 2016-03-23 |
Inquiry
|
| Leading（HK) IC Distributor Limited | FODM121B | FSC |
|
SOP-4 | 10000 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited | FODM121B | FSC |
|
SOP-4 | 10000 | 2013+ | IN STOCK | 2024-05-06 |
Inquiry
|
| LiHeng Technology (H.K)Technology Co.,LTD. | FODM121B | FSC |
|
SOP-4 | 3000 | 08+ | Instock | 2021-07-07 |
Inquiry
|
| European Union IC Industry Co. | FODM121B | N/A |
|
RohsAndNew | 77990 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| Lvangchip(HongKong).,Limited | FODM121B | onsemi |
|
SMD/DIP | 18800 | 23+ | Stock | 2024-03-06 |
Inquiry
|
| InMeiLe Technology |
FODM121B
|
|
IN STOCK | 36656 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MIL-GRADE SEMICONDUCTORS PTE. LTD | FODM121B | FAIRCHILD |
|
4170 | NEWD/C | OWNSTOCK | 2026-05-09 |
Inquiry
|
|
| MKB International Tech. GmbH | FODM121B | FSC |
|
SOP-4 | 10741 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. | FODM121B | FSC |
|
SOP-4 | 10089 | NEW+ | stock | 2026-05-09 |
Inquiry
|
| Microtranik+Components | FODM121B | Distributor |
|
for more pls inquire us now | 150950 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] | FODM121B | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 135600 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| NOVOT Electronics Trading Co., LTD. | FODM121B | FAIRCHILD |
|
3620 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| Oweis electronics company Limited | FODM121B | FSC |
|
SOP-4 | 3000 | 08+ | 2012-12-13 |
Inquiry
|
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] | FODM121B | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 57350 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | FODM121B |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED | FODM121B |
|
789456 | 13+ | stock | 2019-11-28 |
Inquiry
|
||
| Philchip Technology Limited | FODM121B | Fairchild |
|
SOP-6 | 568330 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| Unitronix Electronics Limited |
FODM121B
|
Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 157319 | 15+ | RoHS,HOT SALE !!! | 2023-10-23 |
Inquiry
|
| MEGA IC ELECTRONICS.CO.LTD | FODM121B | FAIRCHILD |
|
22350 | 14+ | new & original | 2022-12-10 |
Inquiry
|
|
| sanyinic electronics ( h k ) co.,ltd | FODM121B |
|
789456 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| SEMILOOK TECH. CO., LTD. | FODM121B | FAIRCHILD |
|
3255 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
|
| SEMITONE CO.,LTD. | FODM121B | FAIRCHILD |
|
4670 | NEW+ | STOCK | 2021-12-27 |
Inquiry
|
|
| Eurotronik Components GmbH | FODM121B | Fairchild |
|
4-SMD, Gull Wing | 4065 | 11+ | STOCK | 2017-07-29 |
Inquiry
|
| Singapore Chiplead Enterprise Pte. Ltd. | FODM121B | FSC |
|
SOP-4 | 10411 | NEW+ | CARRYSTOCK | 2026-05-09 |
Inquiry
|
| Sin Source Ltd. | FODM121B | FSC |
|
SOP-4 | 10000 | 08+ | STOCK | 2024-01-21 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
FODM121B
|
Fairchild |
|
4-SMD, Gull Wing | 6000 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| International Source Trading Co., Ltd | FODM121B | FSC |
|
NEWORIGINAL | 10000 | 08+ | 2014-09-15 |
Inquiry
|
|
| Starkey Technology (H.K) Co.,Ltd | FODM121B |
|
789456 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| MSM Company LTD. | FODM121B | FSC |
|
SOP-4 | 13285 | 16+ | New parts and Stock on hand | 2017-11-03 |
Inquiry
|
| Topic Electronics Co.,Ltd | FODM121B | FSC |
|
SOP-4 | 13285 | 16+ | New parts and Stock on hand | 2020-08-24 |
Inquiry
|
| TPC Global Service Co.Ltd. | FODM121B | FSC |
|
SOP-4 | 13285 | 16+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| Microtranik_Components.,Inc | FODM121B | Distributor |
|
for more pls inquire us now | 154750 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TOKYOSUPERDEVICECO.,LTD | FODM121B | ON |
|
3000 | 20+ | 2025-02-27 |
Inquiry
|
||
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] |
FODM121B
|
Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 686600 | NEW RoHS | Deliver Now | 2025-11-02 |
Inquiry
|
| UnitronixElectronics |
FODM121B
|
Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 157319 | 15+ | RoHS,HOT SALE !!! | 2025-08-12 |
Inquiry
|
| HongKongTeyouHuichengElectroni | FODM121B | ON |
|
SMD4?�� | 55000 | 22+ | stock | 2026-03-19 |
Inquiry
|
| Hongkong Teng Yun Tai (International) co.,Limited | FODM121B | ON/ |
|
original | 9000 | 2023-03-07 |
Inquiry
|
||
| VENDOR COMPONENTS INC. | FODM121B | FSC |
|
SOP-4 | 10870 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| WayChip Trading Co., Ltd. | FODM121B | FSC |
|
SOP-4 | 10089 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| LEOSNA IC TRADING CO. | FODM121B | Texas |
|
NEW & Original Parts | 89020 | 19+RoHS | Stock On Hand, Respond quickl | 2023-08-14 |
Inquiry
|
| WIGE(HK)ELECTRONICS CO.,LTD |
FODM121B
|
|
IN STOCK | 36656 | 15+ | new & original | 2018-03-22 |
Inquiry
|
|
| Wintech Components Limited | FODM121B | ON |
|
NA | 15000 | INSTOCK | 2023-10-18 |
Inquiry
|
|
| WorldLinkPartscomponentsDe | FODM121B | ONSemicond |
|
Optoelectronics | 2780 | 2026-08-20 |
Inquiry
|
||
| FEDERAL INDUSTRY CO. |
FODM121B
|
ON |
|
4-SOP | 87360 | 20+PB | Pb-Free | 2026-09-24 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD | FODM121B | FAIRCHILD |
|
12235 | 16+ | new & original | 2019-03-05 |
Inquiry
|
|
| 雅格電子株式会社 |
FODM121B
|
|
ROSH | 45578 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| TaiWan Yaohua Electronics Co., Ltd. | FODM121B | FSC |
|
SOP-4 | 10449 | N/A | STOCK | 2026-05-09 |
Inquiry
|
| Yiner(Shenzhen)Electronics Co., Ltd. | FODM121B | FAIRCHILD |
|
4-SMD | 959500 | 15+ | 959500 | 2017-06-10 |
Inquiry
|
| Shenzhen yuan core love electronic commerce co., LTD |
FODM121B
|
FairchildS |
|
50 | 1151 | 1-2day | 2023-03-21 |
Inquiry
|
|
| SIMEN Electronics Co.,Ltd | FODM121B | FSC |
|
SOP-4 | 13285 | 16+ | New parts and Stock on hand | 2018-10-29 |
Inquiry
|
| FESTO Pneumatic Components | FODM121B | FSC |
|
SOP-4 | 13285 | 16+ | New parts and Stock on hand | 2017-06-22 |
Inquiry
|
| Philchip Electronics Co.,Ltd. | FODM121B | Fairchild |
|
SOP-6 | 125000 | 14+ | instock,RoHS,original | 2020-12-03 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | FODM121BR1 |
|
13+ | 789456 | 13+ | stock | 2024-06-11 |
Inquiry
|
|
| MAINtron Electronics Limited. | FODM121BR1 | STOCK |
|
standard package with RoHS | 43850 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| AgreeTechnology(HK)Co.,Ltd | FODM121BR1 | FSC |
|
SOP-4 | 10089 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| ALL NEW SEMI Electronics Co., LIMITED | FODM121BR1 | Fairchi |
|
SOP | 5165 | 09+ | 2026-09-04 |
Inquiry
|
|
| AlphaTek Electronics Co.,Ltd. | FODM121BR1 | Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 242120 | 1538+ | new in stock | 2020-12-03 |
Inquiry
|
| Alphatek Technology Limited | FODM121BR1 | Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 242120 | 1538+ | new in stock | 2020-12-03 |
Inquiry
|
| ANKEY ELECTRONICS CO.,LTD | FODM121BR1 |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| A-ONE Electronics Co., Ltd. | FODM121BR1 | FSC |
|
SOP-4 | 10615 | NEW+ | STOCK | 2026-05-09 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] |
FODM121BR1
|
NEW |
|
Original package well | 77890 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | FODM121BR1 | NEW |
|
Original package well | 77890 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| MAINtron Electronics Co.,Ltd. | FODM121BR1 | STOCK |
|
standard package with RoHS | 43850 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SHENZHEN BAQI IT CO., LTD. | FODM121BR1 | FSC |
|
SOP-4 | 10000 | 08+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Believe Technologies (Korea) | FODM121BR1 | FSC |
|
SOP-4 | 10256 | NEWD/C | INSTOCK | 2019-12-30 |
Inquiry
|
| SemiLex Electronics Inc. | FODM121BR1 | IC |
|
NEW RoHS and More QTY | 40850 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| Bluesemi Tech. Co., Ltd. |
FODM121BR1
|
FSC |
|
SOP-4 | 11618 | NEW+ | STOCKNEW | 2026-05-09 |
Inquiry
|
| Shenzhen Boshuo Technology Development Co., Ltd | FODM121BR1 | Fairchi |
|
SOP4 | 45700 | 2212+ | 2024-09-22 |
Inquiry
|
|
| NegoICCo. |
FODM121BR1
|
FAIRCHILD |
|
SOP4 | 16666 | 2022+ | IN STOCK | 2026-08-21 |
Inquiry
|
| Carder Components Enterprise | FODM121BR1 | FSC |
|
SOP-4 | 11000 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| SANKEY SHARE CO.,LIMITED | FODM121BR1 |
|
789456 | 13+ | stock | 2020-04-08 |
Inquiry
|
||
| MicrotranikComponents,Inc | FODM121BR1 | Distributor |
|
for more pls inquire us now | 151150 | 17+RoHS | New instock, best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM Electronics [ info@timicomm.com ] | FODM121BR1 | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 217500 | 2022+ | new STOCK | 2026-01-06 |
Inquiry
|
| CosmoTek Electronic Limited | FODM121BR1 |
|
3004 | 2017-06-20 |
Inquiry
|
||||
| Semilex Distributor [ sales@semi-lex.com ] | FODM121BR1 | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 135600 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| TAIWAN DBA INT’L CORPORATION LTD. | FODM121BR1 | FSC |
|
SOP-4 | 10550 | NEWD/C | STOCK | 2022-10-22 |
Inquiry
|
| RENXIM Electronics Inc |
FODM121BR1
|
Good price |
|
new and original package well | 88610 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited | FODM121BR1 | Semiconductor |
|
RoHS Compliant | 36846 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| E-Chip Trading Co., Ltd. | FODM121BR1 | FSC |
|
SOP-4 | 10365 | NEWD/C | STOCK | 2026-05-09 |
Inquiry
|
| E-core Electronics CO. info@ecoreic.com | FODM121BR1 | FAIRCHILD |
|
SOP-4 | 226 | Stock | 2017-01-10 |
Inquiry
|
|
| EKT Electronics Co., Ltd |
FODM121BR1
|
FAIRCHILD |
|
Call | 6825 | 2016+ | New parts and Stock on hand | 2021-01-03 |
Inquiry
|
| En-Kaite Electronics Co., Ltd enkaite@foxmail.com |
FODM121BR1
|
FAIRCHILD |
|
Call | 6825 | update | More Information,contact us! | 2019-03-25 |
Inquiry
|
| enkaite Electronics Co., Ltd |
FODM121BR1
|
FAIRCHILD |
|
2016+ | 6825 | 2016+ | New parts and Stock on hand | 2020-05-11 |
Inquiry
|
| Digital Key Co.,Ltd | FODM121BR1 | ORIGINAL |
|
New & Original parts | 55000 | 15+ | New parts and Stock On Hand | 2018-01-15 |
Inquiry
|
| PXT Direct Electronics Co.,Ltd |
FODM121BR1
|
FAIRCHILD |
|
Call | 6825 | 2016+ | New parts and Stock on hand | 2020-04-27 |
Inquiry
|
| futuro trade ltd. | FODM121BR1 | FAIRCHILD |
|
SMD4/SOP-4/SOP4 | 34594 | 09+PB/11+/ | stock | 2017-08-23 |
Inquiry
|
| Fastwell International Co., Ltd. | FODM121BR1 | FSC |
|
SOP-4 | 10790 | NEWESTD/C+ | STOCK | 2026-05-09 |
Inquiry
|
| fenkey electronics co.,ltd | FODM121BR1 |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| fenyang electronics co.,ltd | FODM121BR1 |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Fengyangxin Technology ( HK ) Co.,Ltd | FODM121BR1 |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| General Electronics Co.,Ltd | FODM121BR1 | Fairchild |
|
4-SMD, Gull Wing | 6250 | 12+ | RFQ now,quick response | 2018-01-22 |
Inquiry
|
| GOTONE ELECTRONICS CO.,LTD | FODM121BR1 | FAIRCHILD |
|
SOP-4 | 6700 | 2011+ | 2014-07-24 |
Inquiry
|
|
| Semilex Electronics [ info@semi-lex.com ] | FODM121BR1 | IC |
|
NEW RoHS and More QTY | 39101 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| GREENTREE TECHNOLOGY CO., LTD. | FODM121BR1 | FSC |
|
SOP-4 | 11500 | NEWD/C | INSTOCK | 2026-05-09 |
Inquiry
|
| Ameyic Electronics Limited |
FODM121BR1
|
Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 35580 | 2014+ | Pb Free,Timely response | 2020-12-03 |
Inquiry
|
| Timicomm Electronics Limited |
FODM121BR1
|
original |
|
RoHS Compliant | 38485 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
| HongDaElectronicsCo.LTD |
FODM121BR1
|
ON Semicon |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 45120 | 2022 | In.USA.Stock | 2023-05-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | FODM121BR1 | FAIRCHILD |
|
SOP-4 | 41258 | 12+ | 2026-01-19 |
Inquiry
|
|
| Transcrui Microcircuit Corporation |
FODM121BR1
|
ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 32222 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
FODM121BR1
|
ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 29189 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| Nan Bright Technologies Ltd. | FODM121BR1 | Fairchild |
|
450 | 12+ | 2012-10-07 |
Inquiry
|
||
| ICBAY INTERNATIONAL PTE. LTD. | FODM121BR1 | FSC |
|
SOP-4 | 11589 | NEW+ | NEWSTOCK | 2026-05-09 |
Inquiry
|
| Philchip Electronics Limited | FODM121BR1 | Fairchild |
|
SOP-6 | 135000 | 11+ | original in stock | 2020-12-03 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
FODM121BR1
|
Semiconductor |
|
RoHS Compliant | 31545 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Integrated Solution Co.,Ltd | FODM121BR1 | Fairchild |
|
4-SMD, Gull Wing | 6540 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | FODM121BR1 | Fairchild |
|
4-SMD, Gull Wing | 6540 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| Ameyic Electronics Corp. | FODM121BR1 | Fairchild |
|
SOP-6 | 565000 | 15+ | Pb-Free,Timely Response | 2020-12-03 |
Inquiry
|
| JAK ELECTRONICS LIMITED | FODM121BR1 | Fairchild/ |
|
OPTOISO3.75KVTRANSISTOR4SMD | 45700 | Stock | 2019-10-30 |
Inquiry
|
|
| KANKEY ELECTRONICS CO.,LTD | FODM121BR1 |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| Leading（HK) IC Distributor Limited | FODM121BR1 | FSC |
|
SOP-4 | 10000 | 2018+ | IN STOCK | 2018-08-30 |
Inquiry
|
| Leading(HK) IC Distributor Limited | FODM121BR1 | FSC |
|
SOP-4 | 10000 | 2013+ | IN STOCK | 2024-05-06 |
Inquiry
|
| LiHeng Technology (H.K)Technology Co.,LTD. | FODM121BR1 | FSC |
|
SOP-4 | 3000 | 08+ | Instock | 2021-07-07 |
Inquiry
|
| European Union IC Industry Co. | FODM121BR1 | FAIRCHILD |
|
SOP-4 | 77990 | 2016 | Email.To.Us | 2020-07-13 |
Inquiry
|
| InMeiLe Technology | FODM121BR1 |
|
IN STOCK | 36656 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MKB International Tech. GmbH | FODM121BR1 | FSC |
|
SOP-4 | 10741 | NEW+ | INSTOCK | 2026-05-09 |
Inquiry
|
| Morechip Enterprise Co., Ltd. | FODM121BR1 | FSC |
|
SOP-4 | 10089 | NEW+ | stock | 2026-05-09 |
Inquiry
|
| Microtranik+Components | FODM121BR1 | Distributor |
|
for more pls inquire us now | 151150 | 19+ | New instock - high quality | 2023-11-28 |
Inquiry
|
| Semilex Electronics Direct [ info@semi-lex.com ] | FODM121BR1 | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 135600 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| Oweis electronics company Limited | FODM121BR1 | FSC |
|
SOP-4 | 3000 | 08+ | 2012-12-13 |
Inquiry
|
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] | FODM121BR1 | ON |
|
OPTOISO 3.75KV TRANSISTOR 4SMD | 56920 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| pulkey electronics ( HK ) co.,ltd | FODM121BR1 |
|
789456 | 13+ | stock | 2026-04-03 |
Inquiry
|
||
| SANKEY SHARE CO., LIMITED | FODM121BR1 |
|
789456 | 13+ | stock | 2019-11-28 |
Inquiry
|
||
| Philchip Technology Limited | FODM121BR1 | Fairchild |
|
SOP-6 | 568320 | 2013+ | quality 100 ,inquiry now | 2015-04-16 |
Inquiry
|
| Unitronix Electronics Limited |
FODM121BR1
|
Fairchild |
|
OPTOCOUPLER TRANS OUT 4-SMD | 157539 | 15+ | RoHS,HOT SALE !!! | 2023-10-23 |
Inquiry
|
| sanyinic electronics ( h k ) co.,ltd | FODM121BR1 |
|
789456 | 13+ | stock | 2026-03-15 |
Inquiry
|
||
| Singapore Chiplead Enterprise Pte. Ltd. | FODM121BR1 | FSC |
|
SOP-4 | 10411 | NEW+ | CARRYSTOCK | 2026-05-09 |
Inquiry
|
| General Electronics Inc. |
FODM121BR1
|
Fairchild |
|
4-SMD, Gull Wing | 5990 | 12+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN Electronics |
FODM121BR1
|
Fairchild |
|
4-SMD, Gull Wing | 6000 | 12+ | call,60mins feedback | 2022-09-09 |
Inquiry
|
| Sin Source Ltd. | FODM121BR1 | FSC |
|
SOP-4 | 10000 | 08+ | STOCK | 2024-01-21 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
FODM121BR1
|
Fairchild |
|
4-SMD, Gull Wing | 6000 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| International Source Trading Co., Ltd | FODM121BR1 | FSC |
|
NEWORIGINAL | 10000 | 08+ | 2014-09-15 |
Inquiry
|
1
2
3
4
Next
>
Last
FODM121B Datasheet
| Mfg | Part # | Datasheet | Description |
 Fairchild Semicondu... |
FODM121B |
634Kb/10P |
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers |
| FODM121B |
632Kb/10P |
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers | |
| FODM121B |
1Mb/11P |
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers | |
| FODM121B |
1Mb/11P |
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers | |
| FODM121BR2 |
1Mb/11P |
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers |