NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Part | Manufacturer | Description | Type | Ordering |
| BC557 | Boca Semiconductor | PNP SILICON PLANAR EPITAXIAL TRANSISTORS |
3 pages, |
Original |  |
|
|||||
| BC557 | Continental Device India Limited | Semiconductor Device Data Book 1996 |
1 pages, |
Scan | |
|
|||||
| BC557 | Crimson Semiconductor | Transistor Selection Guide |
36 pages, |
Scan | |
|
|||||
| BC557 | Diotec Semiconductor | Si-Epitaxial PlanarTransistors |
2 pages, |
Original | |
|
|||||
| BC557 | Fairchild Semiconductor | PNP Epitaxial Silicon Transistor |
4 pages, |
Original | |
|
|||||
| BC557 | Fairchild Semiconductor | PNP EPITAXIAL SILICON TRANSISTOR |
3 pages, |
Original | |
|
|||||
| BC557 | Fairchild Semiconductor | PNP Epitaxial Silicon Transistor |
4 pages, |
Original | |
|
|||||
| BC557 | General Semiconductor, Inc. | Small Signal Transistors (PNP) |
6 pages, |
Original | |
|
|||||
| BC557 | General Semiconductor, Inc. | General Purpose Bipolar Transistor, PNP, 45V, TO-92, 3-Pin |
5 pages, |
Original | |
|
|||||
| BC557 | Honey Technology | 50 V, PNP silicon expitaxial planar transistor |
5 pages, |
Scan | |
|
|||||
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: CHARACTERISTICS DC current gain (VCE=-5V, lc=-2mA) BC556 BC556 BC557 BC558 BC558 BC556A/BC557A/BC558A BC556B/BC557B , BC556 BC556, A/B BC557, A/B/C BC558 BC558, A/B/C PNP General Purpose Transistor COLLECTOR 3 TO-92 , Continuous VECO V CBO VEBO lC BC556 BC556 -65 -80 -5 BC557 -45 -50 -5 100 Unit Vdc Vdc Vdc , Dissipation Alumina Substrate, TA = 25 C BC556 BC556 BC557 BC558 BC558 Unit PD 625 mW/ C -55 to +150 C BC556 BC556 BC557 BC558 BC558 Junction and Storage, Temperature Max TJ, Tstg ... | Original |
5 pages, |
bc557 and application transistor BC557 base collector emitter bc556 transistor Transistor Bc556 PNP BC558 transistor BC558 base collector emitter BC558 datasheet BC557 equivalent PNP Transistor BC557 BC558 PNP transistor BC558 PNP transistor download datasheet transistor bc557 BC556 BC557 BC556 abstract |
|
|||
| Abstract: gain (VCE=-5V, lc=-2mA) BC556 BC556 BC557 BC558 BC558 BC556A/BC557A/BC558A BC556B/BC557B/BC558B BC557C , BC556 BC556, A/B BC557, A/B/C BC558 BC558, A/B/C PNP General Purpose Transistor COLLECTOR 3 P b , Current Continuous Symbol VECO VCBO VEBO lC BC556 BC556 -65 -80 -5 BC557 -45 -50 -5 100 , Total Device Dissipation Alumina Substrate,TA=25°C BC556 BC556 BC557 BC558 BC558 Unit PD 625 mW/°C BC556 BC556 BC557 BC558 BC558 Junction and Storage, Temperature Max TJ, Tstg -55 to +150 °C ... | Original |
5 pages, |
transistor BC557 base collector emitter BC558 BC557 transistor BC557 PNP TRANSISTOR bc556 free BC557 BC557C bc557 to92 BC557 BC556 BC556 abstract |
|
|||
| Abstract: BC5571 SEMICONDUCTOR BC557 MARKING SPECIFICATION TO-92 PACKAGE 1. Marking method Laser Marking 816 No. K BC557 1 2 3 B 2. Marking 4 Item Marking Description Device Name BC557 BC557 Lot No. 816 8 Year 0~9 : 1900~1999 16 Week 16 : 16th Week KEC KEC CORP. hFE Grade 1998. 6. 23 K B B, C Revision No : 0 1/1 ... | Original |
1 pages, |
datasheet of bc557 BC557 equivalent BC557 datasheet transistor BC557 datasheet BC557/bc557 BC557 transistor transistor bc557 BC557 BC557 abstract |
|
|||
| Abstract: BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 BC557A BC556B/BC557B/BC558B BC557C Test conditions VCBO IC= -100A -100A, IE=0 VCEO IC= -2mA , IB=0 VEBO , /BC557/BC558 TRANSISTOR (PNP) TO-92 FEATURES High Voltage Complement to BC546/BC547/BC548 BC546/BC547/BC548 , Parameter Collector-Base Voltage VCBO VCEO VEBO Value BC556 BC556 BC557 BC558 BC558 Collector-Emitter , Collector-emitter breakdown voltage BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 Emitter-base breakdown voltage ... | Original |
4 pages, |
bc558 transistor BC558 Transistors pnp bc547 transistor BC557 PNP TRANSISTOR bc556 transistor bc556 BC557A Bc547 TRANSISTOR BC557 TRANSISTOR bc557b BC557C bc547 pnp PNP Transistor BC557 BC556/BC557/BC558 BC556/BC557/BC558 abstract |
|
|||
| Abstract: IEBO VEB= -5 V, IC=0 BC558 BC558 DC current gain BC556 BC556 BC557 BC558 BC558 BC557A BC556B/BC557B/BC558B , BC556B/57ABC/58B BC556B/57ABC/58B BC556 BC556, B BC557, A, B, C BC558 BC558, B TRANSISTOR (PNP) TO-92 FEATURES , BC556 BC556 -80 V VCBO: BC557 -50 V BC558 BC558 -30 V Operating and storage junction temperature range TJ , BC556 BC556 BC557 V VCB= -25V, IE=0 BC558 BC558 Collector cut-off current -45 VCB=- 70 V, IE=0 BC556 BC556 BC557 V -30 BC558 BC558 Emitter-base breakdown voltage -50 -65 BC556 BC556 BC557 UNIT ... | Original |
1 pages, |
BC558 pnp transistor BC558 PNP transistor download datasheet transistor BC557b BC557 PNP TRANSISTOR transistor BC558 base collector emitter data sheet of transistor bc558 bc556 BC557C BC558 bc556 equivalent bc556b equivalent BC557 bc556 BC556B/57ABC/58B BC556 BC556B/57ABC/58B abstract |
|
|||
| Abstract: BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 BC557A BC556B/BC557B/BC558B BC557C Test conditions VCBO IC= -100A -100A, IE=0 VCEO IC= -2mA , IB=0 VEBO , www.haorm.cn BC556/BC557/BC558 TRANSISTOR (PNP) TO-92 FEATURES High Voltage Complement to BC546 BC546 , Symbol Parameter Collector-Base Voltage VCBO VCEO VEBO Value BC556 BC556 BC557 BC558 BC558 , Collector-emitter breakdown voltage BC556 BC556 BC557 BC558 BC558 BC556 BC556 BC557 BC558 BC558 Emitter-base breakdown voltage ... | Original |
4 pages, |
transistor BC558 base collector emitter BC557 BC557 TRANSISTOR BC557A BC557C BC558 BC558 pnp transistor bc558 transistor transistor bc557 BC556 transistor BC558 transistor BC557 base collector emitter BC556/BC557/BC558 BC556/BC557/BC558 BC556/BC557/BC558 abstract |
|
|||
| Abstract: H VCBO -50 BC558 BC558 Collector-Emitter Voltage -30 BC556 BC556 -65 BC557 VCEO -45 BC558 BC558 Voltage BC557 VEBO -5 3 2. BASE V 3. EMITTER TO-92 V -5 BC556 BC556 -100 BC557 IC -100 BC558 BC558 mA -100 BC556 BC556 Emitter Current 2 1. COLLECTOR -5 BC558 BC558 Collector Current 1 -30 BC556 BC556 Emitter-Base F V C Voltage BC557 F L , BC557 IE BC558 BC558 100 mA 100 Collector Power Dissipation PC 625 Junction ... | Original |
3 pages, |
BC548 bc556 BC556/7/8 BC557 transistor BC558 BC558 NPN Transistor data sheet of transistor bc558 BC558 transistor transistor BC558 base collector emitter BC557 application note BC557 of pnp transistor BC557 of bc557 datasheet abstract |
|
|||
| Abstract: (Ta=25°C) CHARACTERISTIC SYMBOL RATING UNIT Collector-Base Voltage BC556 BC556 VcBO -80 V BC557 -50 BC558 BC558 -30 Collector-Emitter Voltage BC556 BC556 VcEO -65 V BC557 -45 BC558 BC558 -30 Emitter-Base Voltage BC556 BC556 Vebo -5 V BC557 -5 BC558 BC558 -5 Collector Current BC556 BC556 Ic -100 mA BC557 -100 BC558 BC558 -100 Emitter Current BC556 BC556 Ie 100 mA BC557 100 BC558 BC558 100 Collector Power Dissipation , DC Current Gain (Note) BC557 hfe Vce=-5V, Ic=-2mA 110 - 800 BC558 BC558 110 - 800 BC556 BC556 - - -0.65 ... | OCR Scan |
3 pages, |
Transistor NPN BC556 transistor BC558 base collector emitter BC556 BC558 BC557 BC557 SWITCHING TRANSISTOR BC556/7/8 BC546/547/548 BC556/7/8 abstract |
|
|||
| Abstract: BC556 BC556 VcBO -80 V BC557 -50 BC558 BC558 -30 Collector-Emitter Voltage BC556 BC556 VcEO -65 V BC557 -45 BC558 BC558 -30 Emitter-Base Voltage BC556 BC556 Vebo -5 V BC557 -5 BC558 BC558 -5 Collector Current BC556 BC556 Ic -100 mA BC557 -100 BC558 BC558 -100 Emitter Current BC556 BC556 Ie 100 mA BC557 100 BC558 BC558 100 , (Note) BC557 hfe Vce=-5V, Ic=-2mA 110 - 800 BC558 BC558 110 - 800 Collector-Emitter Saturation Voltage BC556 BC556 - - -0.65 BC557 VcE(sat) Ic=-100mA, IB=-5mA - - -0.65 V BC558 BC558 - - -0.65 BC556 BC556 - -0.9 ... | OCR Scan |
3 pages, |
BC558 BC557 SWITCHING APPLICATION TRANSISTOR bc556 BC557 BC556/7/8 BC546/547/548 BC556/7/8 abstract |
|
|||
| Abstract: IEBO VEB= -5V, IC=0 -0.1 uA BC558 BC558 DC current gain BC556 BC556 BC557 BC558 BC558 BC557A/558A BC556B/BC557B/BC558B BC556C/BC557C/BC558C 120 120 120 120 180 420 500 800 800 220 460 , BC556 BC556, B, C BC557, A, B, C BC558 BC558, A, B, C Elektronische Bauelemente RoHS Compliant Product , V VCBO: BC557 -50 V BC558 BC558 -30 V Operating and storage junction temperature range 1 2 , BC556 BC556 VCEO = - 2mA , IB=0 I E= -100uA, IC=0 V -6 VCB= -70V, IE=0 BC556 BC556 BC557 -45 ... | Original |
3 pages, |
BC556 BC558 of pnp transistor BC557 transistor bc556c BC557 PNP TRANSISTOR BC557 equivalent of bc557 of transistor bc558 BC557 transistor bc558 features bc556c equivalent BC556 abstract |
|
|||
| Abstract: / BC557 / 9015 2SA673 2SA673 HN / BC 327 / 8550 2SA785 2SA785 HN / BC 556 / 9015 2SA554 2SA554 HN / BC557 ... | Original |
1 pages, |
2SA733 transistor equivalent 9015 transistor TRANSISTOR BC 327 TRANSISTOR BC 560 BC 558 transistor 2sa725 2SA678 2SA705 transistor bc 558 pnp 2SA562 equivalent 2SA620 pnp transistor 9015 2SA823 2SA467 2SA494 2SA467 abstract |
|
|||
| Abstract: 1 of 1 HONEY TO-92 Transistors Japan Type Equivalent Table PNP Silicon Epitaxial Planar Transistor (To-92 Plastic Package) JAPAN HONEY JAPAN HONEY JAPAN HONEY 2SA853 2SA853 HN / BC 559 / 9015 2SA978 2SA978 HN / BC 560 / 9015 2SA1318 2SA1318 HN / BC 556 / 9015 2SA854 2SA854 HN / BC 327 / 8550 2SA987 2SA987 HN / BC 557 / 9015 2SA1323 2SA1323 HN / BC 558 / 9015 2SA855 2SA855 HN / BC 556 / 9015 2SA989 2SA989 HN / BC 556 / 9015 2SA1334 2SA1334 HN / BC 327 / 8550 2SA866 2SA866 HN / BC 558 / 9 ... | Original |
1 pages, |
transistor bc 557 datasheet BC 557 PNP TRANSISTOR circuits BC 557 transistor 2SA1026 2SA906 8550 pnp TRANSISTOR BC 560 transistor 9015 9015 PNP BC 9015 transistor pnp transistor 9015 PNP 8550 2SA853 2SA854 2SA853 abstract |
|
|||
| Abstract: bc553 D'UTILISATION amb (Sauf indications contraires! BC 556 BC557 BC 558 BC 559 BC 560 Collector-emitter voltage ... | OCR Scan |
1 pages, |
BC 558 transistor transistor bc 558 pnp transistor bc 100 transistor BC 550 transistor bc 557 c le TRANSISTOR BC 550 b TRANSISTOR 557 BC 557 PNP TRANSISTOR transistor bc 558 transistor bc 557 c B 557 PNP TRANSISTOR transistor BC 557 BC560 556/BC BC560 abstract |
|
|||
| Abstract | Saved from | Date Saved | File Size | Type | Download |
| Over 1.1 million files (1986-2013): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer. |
|||||
| BC556 BC556 BC556 BC556_557_3 Product information page BC556 BC556 BC556 BC556; BC557; PNP 546B 100 475 200 100 SOT54 (SPT, E-1) PNP 500 65 BC557 Single low power transistors BC547 BC547 BC547 BC547 100 800 125 100 SOT54 (SPT, E-1) PNP 500 45 BC557B Single low power transistors BC547B BC547B BC547B BC547B 100 475 220 100 SOT54 (SPT, E-1) PNP 500 45 BC557C count File size BC556 BC556 BC556 BC556; BC557 PNP general purpose transistors 15-apr-99 www.datasheetarchive.com/files/philips/pip/bc556_557_3.html |
Philips | 23/04/2003 | 9.56 Kb | HTML | bc556_557_3.html |
| ; BC557; PNP general purpose transistors BC557 BC547 BC547 BC547 BC547 100 800 125 100 PNP 500 45 BC557B BC547B BC547B BC547B BC547B 100 475 220 100 PNP 500 45 BC557C BC547C BC547C BC547C BC547C 100 800 420 100 PNP 500 45 Datasheet BC556 BC556 BC556 BC556; BC557 PNP general purpose transistors 11-10-2004 Product Specification 7 BC557 9331 977 10112 week 6, 2005 Standard Marking Bulk Pack SOT www.datasheetarchive.com/files/philips/pip/bc556_557_4.html |
Philips | 15/06/2005 | 15.21 Kb | HTML | bc556_557_4.html |
| NPN transistor in a TO-92; SOT54 plastic package. PNP complements: BC556 BC556 BC556 BC556 and BC557 45 Single low power transistors 45 45 100 110 45 BC557 Single low power transistors BC557 100 BC557 800 800 800 BC557 BC557 110 800 800 800 100 100 100 110 BC557 100 BC557 BC557 BC557 800 800 800 Single low power transistors 100 110 www.datasheetarchive.com/files/philips/pip/bc546_547_3-v1.html |
Philips | 14/02/2002 | 22.81 Kb | HTML | bc546_547_3-v1.html |
| transistors Low noise transistors Low noise transistors 420 BC557C 420 800 800 800 800 BC557C BC557C BC557C 100 BC557C 45 100 800 800 100 100 100 100 100 BC557C 800 Low noise transistors Low noise transistors Low noise transistors 45 BC557C 100 420 800 BC557C 100 100 100 100 100 100 800 500 BC557C www.datasheetarchive.com/files/philips/pip/bc549_550_3-v1.html |
Philips | 14/02/2002 | 12.65 Kb | HTML | bc549_550_3-v1.html |
| _557_3 BC556 BC556 BC556 BC556; BC557 PNP general purpose transistors BC557 45 500 500 500 125 125 125 125 45 45 45 500 500 500 100 100 100 100 BC557B 45 45 45 500 500 500 45 500 BC557C Single low power transistors 420 420 RFS BC557 BC557 9331 977 10112 Standard Marking * Bulk Pack SOT54 www.datasheetarchive.com/files/philips/pip/bc556_557_3-v1.html |
Philips | 14/02/2002 | 23.81 Kb | HTML | bc556_557_3-v1.html |
| Chemical content for BC557B Chemical content for BC557B Typenumber Philips package type Philips package type description Moisture Sensitivity Level Total product weight BC557B SOT54 SPT; E-1 NA 250 mg Subpart Material group Substances CAS number Mass(mg) Mass(%) Active device Other Si 00.50 00.20 Leadframe Other Cu www.datasheetarchive.com/files/philips/chemical_content/bc557b.html |
Philips | 01/06/2005 | 5.46 Kb | HTML | bc557b.html |
| Chemical content for BC557 Chemical content for BC557 Typenumber Philips package type Philips package type description Moisture Sensitivity Level Total product weight BC557 SOT54 SPT; E-1 NA 250 mg Subpart Material group Substances CAS number Mass(mg) Mass(%) Active device Other Si 00.50 00.20 Leadframe Other Cu www.datasheetarchive.com/files/philips/chemical_content/bc557.html |
Philips | 01/06/2005 | 5.46 Kb | HTML | bc557.html |
| Chemical content for BC557C Chemical content for BC557C Typenumber Philips package type Philips package type description Moisture Sensitivity Level Total product weight BC557C SOT54 SPT; E-1 NA 250 mg Subpart Material group Substances CAS number Mass(mg) Mass(%) Active device Other Si 00.50 00.20 Leadframe Other Cu www.datasheetarchive.com/files/philips/chemical_content/bc557c.html |
Philips | 01/06/2005 | 5.46 Kb | HTML | bc557c.html |
| *ZETEX BC557AP Spice model Last revision 4/90 * .MODEL BC557AP PNP IS =1.149E-14 149E-14 149E-14 149E-14 ISE=5E-14 5E-14 5E-14 5E-14 NF =.9872 NE =1.4 BF =330 BR =13 +IKF=.1 IKR=.012 ISC=1.43E-14 43E-14 43E-14 43E-14 NC =1.1 NR =.996 RB =.2 RE =.4 RC =.95 VAR=8.15 +VAF=84.56 CJE=16E-12 16E-12 16E-12 16E-12 TF =.493E-9 493E-9 493E-9 493E-9 CJC=10.5E-12 5E-12 5E-12 5E-12 TR =73.55E-9 55E-9 55E-9 55E-9 MJC=.415 VJC=.565 * * (C) 1991 ZETEX PLC * * The copyright in this model and the design embodied belong to * Zetex PLC ("Zetex"). It is supplied free of charge by Zetex for * the purpose of research and www.datasheetarchive.com/files/zetex/spice/bc557ap.mod |
Zetex | 08/07/1999 | 0.93 Kb | MOD | bc557ap.mod |
| *ZETEX BC557AP Spice model Last revision 4/90 * .MODEL BC557AP PNP IS =1.149E-14 149E-14 149E-14 149E-14 ISE=5E-14 5E-14 5E-14 5E-14 NF =.9872 NE =1.4 BF =330 BR =13 +IKF=.1 IKR=.012 ISC=1.43E-14 43E-14 43E-14 43E-14 NC =1.1 NR =.996 RB =.2 RE =.4 RC =.95 VAR=8.15 +VAF=84.56 CJE=16E-12 16E-12 16E-12 16E-12 TF =.493E-9 493E-9 493E-9 493E-9 CJC=10.5E-12 5E-12 5E-12 5E-12 TR =73.55E-9 55E-9 55E-9 55E-9 MJC=.415 VJC=.565 * * (C) 1991 ZETEX PLC * * The copyright in this model and the design embodied belong to * Zetex PLC ("Zetex"). It is supplied free of charge by Zetex for * the purpose of research and www.datasheetarchive.com/files/spicemodels/misc/spice_model_cd/vendor list/zetex/bc557ap.lib |
Spice Models | 29/07/2012 | 0.93 Kb | LIB | bc557ap.lib |
| Part | Manufacturer | Description | Shortform Datasheet | Ordering |
| BC557 | N/A | Low Power, General Purpose | |
|
| BC557A | N/A | Low Power, General Purpose | |
|
| BC557AD | Zetex Semiconductors | Si PNP LP HF BJT | |
|
| BC557ADA(CHIP) | Zetex Semiconductors | Si PNP LP HF BJT | |
|
| BC557ADB(CHIP) | Zetex Semiconductors | Si PNP LP HF BJT | |
|
| BC557ADC(CHIP) | Zetex Semiconductors | Si PNP LP HF BJT | |
|
| BC557AP | N/A | Si PNP Lo-Pwr BJT | |
|
| BC557B | N/A | Low Power, General Purpose | |
|
| BC557BAMO | Philips Semiconductors / NXP Semiconductors | Si PNP LP HF BJT | |
|
| BC557BD | Zetex Semiconductors | Si PNP LP HF BJT | |
| Fairchild Part | Orderable | Industry Part | Manufacturer | Type | Family | Description |
| 2N3906 | 2N3906TAR Buy | BC557P Buy | GEC Plessey Semiconductors | Close | Small Signal | PNP General Purpose Amplifier |
| Leshan Radio Company Part | Industry Part |
| NTE Electronics Part | Industry Part |
| NXP Semiconductor / Philips Part | Industry Part | Manufacturer | Type | Comments |
| BC557 Buy | BC558 Buy | Replacement For Discontinued NXP Product | ||
| BC557 Buy | BC560 Buy | |||
| BC557 Buy | PH10814/BT Buy | Replacement For Discontinued NXP Product | ||
| BC557 Buy | PH9507/BT Buy | Replacement For Discontinued NXP Product | ||
| BC557A Buy | JA101P Buy | Replacement For Discontinued NXP Product | ||
| BC557B Buy | BC307 Buy | |||
| BC557B Buy | BC307B Buy | |||
| BC557B Buy | BC557A Buy | Replacement For Discontinued NXP Product | ||
| BC557B Buy | BC558A Buy | Replacement For Discontinued NXP Product | ||
| BC557B Buy | BC558B Buy | Replacement For Discontinued NXP Product |
| On Semiconductor Part | Industry Part | Manufacturer | Type |
| BC307BRL1G Buy | BC557A Buy | Diotec Semiconductor | Close |
| BC307BRL1G Buy | BC557A/E6 Buy | General Semiconductor | Close |
| BC307BRL1G Buy | BC557A/E7 Buy | General Semiconductor | Close |
| BC307BRL1G Buy | BC557A-BULK Buy | Vishay Intertechnology | Close |
| BC307BRL1G Buy | BC557A-TAP Buy | Vishay Intertechnology | Close |
| BC307BRL1G Buy | BC557B Buy | Diotec Semiconductor | Close |
| BC307BRL1G Buy | BC557B,112 Buy | NXP Semiconductors | Close |
| BC307BRL1G Buy | BC557B/E6 Buy | General Semiconductor | Close |
| BC307BRL1G Buy | BC557B/E7 Buy | General Semiconductor | Close |
| BC307BRL1G Buy | BC557B-BULK Buy | Vishay Intertechnology | Close |
| STMicroelectronics Part | Industry Part | Manufacturer | Type | Description |
| BC557B Buy | BC307 Buy | Philips | Replacement | SMALL Signal - Low Current |
| BC557B Buy | BC307B Buy | Philips | Replacement | SMALL Signal - Low Current |
| BC557B Buy | BC557 Buy | Philips | Replacement | SMALL Signal - Low Current |
| BC557B Buy | BC557A Buy | Philips | Nearest Preferred | SMALL Signal - Low Current |
| BC557B Buy | BC557C Buy | Philips | Nearest Preferred | SMALL Signal - Low Current |
| BC557B Buy | BC558 Buy | Philips | Replacement | SMALL Signal - Low Current |
| BC557B Buy | BC558A Buy | Philips | Nearest Preferred | SMALL Signal - Low Current |
| BC557B Buy | BC558B Buy | Philips | Replacement | SMALL Signal - Low Current |
| BC557B Buy | BC558C Buy | Philips | Nearest Preferred | SMALL Signal - Low Current |
| BC557B Buy | BC559 Buy | Philips | Replacement | SMALL Signal - Low Current |
| Part | Similar Part | Notes |
| BC557 Buy | 2N1025 Buy | |
| BC557 Buy | 2N1026(A) Buy | |
| BC557 Buy | 2N1035 Buy | |
| BC557 Buy | 2N1036 Buy | |
| BC557 Buy | 2N1037 Buy | |
| BC557 Buy | 2N2424 Buy | |
| BC557 Buy | 2N2425 Buy | |
| BC557 Buy | 2N2709 Buy | |
| BC557 Buy | 2N295 Buy | |
| BC557 Buy | 2N3039 Buy |