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BC557BBU Search results
Premium Supplier
Supplier
IC INTERNATIONAL TRADING CO.
ANRIC Int＇l Electronics Limited
NegoICCo.
RENXIM Electronics Co.,Ltd.
Shenzhen Augswan Electronics Co., LTD.
MAINtron Electronics Co.,Ltd.
SemiLex Electronics Inc.
Renxim Electronic Limited.
Saipu ELECTRONICS (HK) TECHNOLOGY LTD.
TIMICOMM Electronics
Semilex Distributor
RENXIM Electronics Inc
MAINtron Electronics Limited.
Evergreen Electronics Co.,Ltd
General Electronics Co.,Ltd
Semilex Electronics
Chaoxin Technology (HK) Limited
Timicomm Electronics Limited
HongDaElectronicsCo.LTD
8STAR-IC
Transcrui Microcircuit Corporation
Evatronix(HK) Electronics Trade Inc
IC Agent Electronics Ins
ANRIC ELECTRONICS CO.,LTD.
Integrated Solution Co.,Ltd
Premium A
Element14
| Part # | Mfg | Datasheet | Description | RoHS | Q'ty | Price | Buy Now |
BC557B
|
ONSEMI |  |
TRANSISTOR, PNP, TO-92; Transistor Polarity:PNP; Collector Emitter Voltage V(br)ceo:-45V; Transition | ROHS COMPLIANT | 5+ : $0.416 25+ : $0.246 100+ : $0.201 1000+ : $0.127 3000+ : $0.094 |
Buy Now
|
|
BC557B
|
DIOTEC SEMICONDUCTOR | |
TRANSISTOR, PNP, 45V, 0.1A, TO-92; | ROHS COMPLIANT | 2,100 | 5+ : $0.153 10+ : $0.112 100+ : $0.094 500+ : $0.076 1000+ : $0.049 5000+ : $0.033 |
Buy Now
|
Premium B
info
FEDERAL INDUSTRY CO.
Singapore
Tess@sunnlyic.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
BC557B
|
ON |
|
TO92 | 735000 | 20+PB | Pb-Free | 26-11-08 |
Inquiry
|
|
BC557BG
|
ONSemicond |
|
TO-92-3 | 850000 | 2016 | Instock | 26-11-08 |
Inquiry
|
|
BC557BTA
|
ON |
|
TO-92 | 84000 | 20+PB | Pb-Free | 26-11-08 |
Inquiry
|
| BC557BTF | FAIRCHILD |
|
Originalnew | 30000 | 2016 | Instock | 26-11-08 |
Inquiry
|
|
BC557B-ON
|
ON |
|
SOT-23 | 420000 | 20+PB | Pb-Free | 26-11-08 |
Inquiry
|
info
IC Agent Electronics Ins
USA
Kevin@ic-agent.com
| Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| BC557BBU | fairchilds |
|
New&Original | 17500 | 2019 | stockontime | 26-11-08 |
Inquiry
|
Basic
| Supplier | Part # | Mfg | Datasheet | Description | Q'ty | Datacode | Location | Reg Date | RFQ |
| 8STAR-IC | BC557BBU | 11+ |
|
instock | 2985 | instock | 2023-07-28 |
Inquiry
|
|
| MAINtron Electronics Limited. | BC557BBU | STOCK |
|
standard package with RoHS | 46980 | 2016+ | 1-2 days | 2024-04-26 |
Inquiry
|
| Renxim Electronic Limited. [ sales@renxim.com ] | BC557BBU | NEW |
|
Original package well | 88350 | 2016+ | Globally & Immediately | 2026-01-06 |
Inquiry
|
| RENXIM Electronics Co.,Ltd. | BC557BBU | NEW |
|
Original package well | 88350 | 18+ | Globally & Immediately | 2025-08-02 |
Inquiry
|
| Shenzhen Augswan Electronics Co., LTD. | BC557BBU | FAIRCHILD |
|
6077 | 21+ | Stock | 2023-07-25 |
Inquiry
|
|
| MAINtron Electronics Co.,Ltd. | BC557BBU | STOCK |
|
standard package with RoHS | 46980 | 2016+ | 1-2 days | 2025-11-18 |
Inquiry
|
| SemiLex Electronics Inc. | BC557BBU | IC |
|
NEW RoHS and More QTY | 37270 | 17+ | STK,Prompt delivery | 2026-09-29 |
Inquiry
|
| NegoICCo. |
BC557BBU
|
FAIRCHILD |
|
TO-92 | 10000 | 2022+ | 2026-08-21 |
Inquiry
|
|
| Saipu ELECTRONICS (HK) TECHNOLOGY LTD. | BC557BBU | FAIRCHILD |
|
2500 | N/A | 2023-08-17 |
Inquiry
|
||
| TIMICOMM Electronics [ info@timicomm.com ] | BC557BBU | ON |
|
TRANS PNP 45V 0.1A TO-92 | 116500 | 2022+ | new STOCK | 2026-01-06 |
Inquiry
|
| Semilex Distributor [ sales@semi-lex.com ] | BC557BBU | ON |
|
TRANS PNP 45V 0.1A TO-92 | 238500 | 2019+ | Can ship immediately | 2024-09-25 |
Inquiry
|
| RENXIM Electronics Inc | BC557BBU | Good price |
|
new and original package well | 87790 | 15-16+ | INSTOCK & GLOBAL | 2025-11-17 |
Inquiry
|
| ANRIC Int＇l Electronics Limited |
BC557BBU
|
Semiconductor |
|
RoHS Compliant | 120445 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| Evergreen Electronics Co.,Ltd | BC557BBU | Fairchild |
|
TO-92-3 | 4750 | 12+ | RFQ,IN STOCK, ROHS Compliant | 2018-03-31 |
Inquiry
|
| General Electronics Co.,Ltd | BC557BBU | Fairchild |
|
TO-92-3 | 6300 | 12+ | RFQ now,fast response | 2018-01-22 |
Inquiry
|
| Semilex Electronics [ info@semi-lex.com ] | BC557BBU | IC |
|
NEW RoHS and More QTY | 36050 | 16+ | STK,Prompt delivery | 2025-06-18 |
Inquiry
|
| Chaoxin Technology (HK) Limited | BC557BBU | SAMSUNG |
|
2000 | 2017-05-15 |
Inquiry
|
|||
| Timicomm Electronics Limited | BC557BBU |
|
RoHS Compliant | 40154 | 17+/18+ | New Stock,Always Ready | 2023-10-23 |
Inquiry
|
|
| HongDaElectronicsCo.LTD | BC557BBU | ONSemicond |
|
TRANSPNP45V0.1ATO-92 | 59850 | 2020 | 2023-05-23 |
Inquiry
|
|
| IC INTERNATIONAL TRADING CO. | BC557BBU | Originalne |
|
ROHS | 81521 | 12+ | 2026-01-19 |
Inquiry
|
|
| Transcrui Microcircuit Corporation | BC557BBU | ON |
|
TRANS PNP 45V 0.1A TO-92 | 29835 | 2022+ | Original instock，Rush delivery | 2024-09-23 |
Inquiry
|
| Evatronix(HK) Electronics Trade Inc |
BC557BBU
|
ON |
|
TRANS PNP 45V 0.1A TO-92 | 68321 | 2020+ | HOT SALES & GLOBAL | 2024-09-24 |
Inquiry
|
| IC Agent Electronics Ins | BC557BBU | fairchilds |
|
New&Original | 17500 | 2019 | stockontime | 2026-11-03 |
Inquiry
|
| ANRIC ELECTRONICS CO.,LTD. |
BC557BBU
|
Semiconductor |
|
RoHS Compliant | 32085 | 16/17+ | new and original in hand | 2023-11-28 |
Inquiry
|
| Integrated Solution Co.,Ltd | BC557BBU | Fairchild |
|
TO-92-3 | 6099 | 14+ | stock on hand | 2014-10-19 |
Inquiry
|
| Integrated Solution Co.,Ltd Stocking Distributor | BC557BBU | Fairchild |
|
TO-92-3 | 6099 | 15+ | STOCK | 2017-09-25 |
Inquiry
|
| KE XING ELECTRONICS CO.,LTD | BC557BBU | FAIRCHILD |
|
12235 | 16+ | new & original | 2016-06-25 |
Inquiry
|
|
| Lvangchip(HongKong).,Limited | BC557BBU | onsemi |
|
SMD/DIP | 18800 | 23+ | Stock | 2024-03-06 |
Inquiry
|
| InMeiLe Technology | BC557BBU | FAIRCHILD |
|
25565 | 15+ | new & original | 2022-10-15 |
Inquiry
|
|
| MY GROUP (ASIA) LIMITED | BC557BBU | Fairchild/ |
|
8000 | 2021-12-03 |
Inquiry
|
|||
| Semilex Electronics Direct [ info@semi-lex.com ] | BC557BBU | ON |
|
TRANS PNP 45V 0.1A TO-92 | 238500 | 2020+ | Can ship immediately | 2026-09-29 |
Inquiry
|
| Unitronix Electronics Inc. [sales@unitronix-e.com] | BC557BBU | ON |
|
TRANS PNP 45V 0.1A TO-92 | 147760 | 2020+ | HOT SALES | 2026-01-06 |
Inquiry
|
| MEGA IC ELECTRONICS.CO.LTD | BC557BBU | FAIRCHILD |
|
22350 | 14+ | new & original | 2022-12-10 |
Inquiry
|
|
| Eurotronik Components GmbH | BC557BBU | Fairchild |
|
TO-92-3 | 6099 | 11+ | STOCK | 2017-07-29 |
Inquiry
|
| General Electronics Inc. |
BC557BBU
|
Fairchild |
|
TO-92-3 | 24000 | 12+ | in stock,RoHS,original | 2016-11-03 |
Inquiry
|
| SINLIN Electronics |
BC557BBU
|
Fairchild |
|
TO-92-3 | 19280 | 12+ | call,60mins feedback | 2022-09-09 |
Inquiry
|
| SINLIN ELECTRONICS LIMITED Authorized Distributor |
BC557BBU
|
Fairchild |
|
TO-92-3 | 19280 | 12+ | call,60mins feedback | 2018-09-07 |
Inquiry
|
| Microtranik_Components.,Inc | BC557BBU | Distributor |
|
for more pls inquire us now | 172290 | 17+ | original instock,best quality | 2026-09-29 |
Inquiry
|
| TIMICOMM ELECTRONICS LIMITED [sales@timicomm.com] | BC557BBU |
|
RoHS Compliant | 40154 | 14+ | Good,Always Ready | 2025-11-02 |
Inquiry
|
|
| UnitronixElectronics | BC557BBU | Electronics |
|
Pb-Free | 27809 | 2014+ | HOT SALE !!! | 2025-08-12 |
Inquiry
|
| YI FENG Electronics Inc. | BC557BBU | ON |
|
TRANS PNP 45V 0.1A TO-92 | 57480 | 2022+ | New Stock,Rapid delivery | 2024-09-23 |
Inquiry
|
| HongKongTeyouHuichengElectroni | BC557BBU | ON |
|
TO-92 | 55000 | 22+ | stock | 2026-03-19 |
Inquiry
|
| LEOSNA IC TRADING CO. | BC557BBU | Texas |
|
NEW & Original Parts | 66110 | 19+RoHS | Stock On Hand, Respond quickly | 2023-08-14 |
Inquiry
|
| WIGE(HK)ELECTRONICS CO.,LTD | BC557BBU | FAIRCHILD |
|
25565 | 15+ | new & original | 2018-03-22 |
Inquiry
|
|
| Pairui International Co.Ltd | BC557BBU | Fairchild Semiconductor |
|
PNP Epitaxial Silicon Transistor | 6200 | 2011+ | in stock | 2020-08-11 |
Inquiry
|
| XINXING(HK) ELECTRONICS CO.,LTD | BC557BBU | FAIRCHILD |
|
12235 | 16+ | new & original | 2019-03-05 |
Inquiry
|
|
| 雅格電子株式会社 | BC557BBU | FAIRCHILD |
|
8534 | 14+ | new & original | 2021-03-25 |
Inquiry
|
|
| yijia biz ltd | BC557BBU | FAIRCHILD |
|
TO-92 | 30000 | 2008+ | stockoffer | 2013-04-25 |
Inquiry
|
| YXS TECHNOLOGY CO.,LTD | BC557BBU | ONSemicond |
|
Bipolar(BJT)TransistorPNP45V100mA150MHz500mWThroughHoleTO-92-3Formorei | 170203 | 22+ | HongKong | 2022-12-16 |
Inquiry
|
| NegoICCo. | BC557BBULK | PHILIPS |
|
100000 | 1303+ | 2026-08-21 |
Inquiry
|
||
| ANRIC Int＇l Electronics Limited | BC557BBULK | Semiconductor |
|
RoHS Compliant | 120445 | 14+ | Can Respond ASAP | 2023-10-23 |
Inquiry
|
| IC INTERNATIONAL TRADING CO. | BC557BBULK | Originalne |
|
ROHS | 81521 | 12+ | 2026-01-19 |
Inquiry
|
|
| LENBER ELECTRONICS INTERNATIONAL | BC557BBULK | - |
|
ROHS-FREESHIPPING | 30000 | 14+ | 5-7DAYS | 2016-08-08 |
Inquiry
|
| SINCO TIMES TECHNOLOGY(HK)ELECTRONICS COMPANY | BC557BBULK | BID |
|
PHILIPS | 100000 | 2021-03-10 |
Inquiry
|
1
BC557BBU Datasheet
| Mfg | Part # | Datasheet | Description |
 Motorola, Inc |
BC557B |
220Kb/6P |
Amplifier Transistors |
 ON Semiconductor |
BC557B |
158Kb/6P |
Amplifier Transistors(PNP Silicon) 1996 |
 NXP Semiconductors |
BC557B |
47Kb/8P |
PNP general purpose transistors 1999 Apr 15 |
 Siemens Semiconduct... |
BC557B |
213Kb/6P |
PNP SILICON TRANSISTORS |
 Boca Semiconductor ... |
BC557B |
58Kb/3P |
PNP SILICON PLANAR EPITAXIAL TRANSISTORS |
 Diotec Semiconducto... |
BC557B |
144Kb/2P |
Si-Epitaxial PlanarTransistors |
|
NXP Semiconductors |
BC557B |
80Kb/12P |
PNP general purpose transistors 1997 Mar 27 |
|
ON Semiconductor |
BC557B |
107Kb/8P |
Amplifier Transistors June, 2000 ??Rev. 1 |
 Weitron Technology |
BC557B |
2Mb/5P |
PNP General Purpose Transistor |
|
ON Semiconductor |
BC557B |
77Kb/7P |
Amplifier Transistors PNP Silicon September, 2005 ??Rev. 2 |
 SeCoS Halbleitertec... |
BC557B |
313Kb/3P |
Elektronische Bauelemente |
 Rectron Semiconduct... |
BC557B |
92Kb/3P |
PNP Silicon Planar Epitaxial Transistors |
 Micro Commercial Co... |
BC557B |
294Kb/5P |
PNP Silicon Amplifier Transistor 625mW |
 SHENZHEN YONGERJIA ... |
BC557B |
68Kb/1P |
TRANSISTOR (PNP) |
 Allied Components I... |
BC557B |
53Kb/1P |
Plastic-Encapsulated Multiple Transistors ??Quad Surface Mount (Case 751B-SO-16) ??NPN/PNP) |
 Continental Device ... |
BC557B |
358Kb/5P |
PNP SILICON PLANAR EPITAXIAL TRANSISTORS |
|
Micro Commercial Co... |
BC557B |
385Kb/5P |
PNP Silicon Amplifier Transistor 625mW |
|
Diotec Semiconducto... |
BC557B |
148Kb/2P |
General Purpose PNP Transistors |
|
ON Semiconductor |
BC557BG |
77Kb/7P |
Amplifier Transistors PNP Silicon September, 2005 ??Rev. 2 |
| BC557BG |
87Kb/7P |
Amplifier Transistors March, 2007 ??Rev. 3 |
|
| BC557BRL1 |
107Kb/8P |
Amplifier Transistors June, 2000 ??Rev. 1 |
|
| BC557BRL1 |
77Kb/7P |
Amplifier Transistors PNP Silicon September, 2005 ??Rev. 2 |
|
| BC557BRL1 |
87Kb/7P |
Amplifier Transistors March, 2007 ??Rev. 3 |
|
| BC557BRL1G |
77Kb/7P |
Amplifier Transistors PNP Silicon September, 2005 ??Rev. 2 |
|
| BC557BRL1G |
87Kb/7P |
Amplifier Transistors March, 2007 ??Rev. 3 |
|
 Fairchild Semicondu... |
BC557BTA |
142Kb/6P |
PNP Epitaxial Silicon Transistor |
| BC557BTA |
142Kb/6P |
PNP Epitaxial Silicon Transistor | |
| BC557BTF |
142Kb/6P |
PNP Epitaxial Silicon Transistor | |
| BC557BTF |
142Kb/6P |
PNP Epitaxial Silicon Transistor | |
|
ON Semiconductor |
BC557BZL1 |
107Kb/8P |
Amplifier Transistors June, 2000 ??Rev. 1 |