BC556B
onsemiExtended
-55℃~+150℃ 1 PNP 100mA 100nA 180 280MHz 300mV 5V 625mW 65V PNP Standalone TO-92(TO-226) Bipolar (BJT) ROHS
- Part id
- onsemi/BC556B
- Category
- Bipolar (BJT)
- Package
- TO-92(TO-226)
- Pins
- 5
- In stock
- 0 at JLCPCB (C3201636)
Overview
The BC556B is a bipolar made by onsemi in a TO-92(TO-226) package with 3 pins. -55℃~+150℃ 1 PNP 100mA 100nA 180 280MHz 300mV 5V 625mW 65V PNP Standalone TO-92(TO-226) Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (LibrePCB_Base:BC556, from Librepcb) and its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3201636).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | C | Passive |
| 2 | B | Passive |
| 3 | E | Passive |
Parts like it
8
SS8050
TO-92-55℃~+150℃ 1 NPN 1.5A 100nA 190MHz 25V 300mW 400 500mV 6V NPN SOT-23 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)S9013
TO-92-55℃~+150℃ 1 NPN 100nA 150MHz 25V 300mW 400 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)SS8050
TO-921 NPN 1.5A 100MHz 100nA 25V 300mW 400 500mV 5V NPN SOT-23 Bipolar (BJT) ROHSSlkorBipolar (BJT)S9015
TO-92-55℃~+150℃ 1 PNP 100mA 100nA 150MHz 200 200mW 300mV 45V 5V PNP SOT-23 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)SS8550
TO-921 PNP 1.5A 100MHz 100nA 25V 300mW 400 500mV 5V PNP SOT-23 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)S9013
TO-921 NPN 100nA 120 150MHz 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHSHXY MOSFETBipolar (BJT)S9012
TO-92-55℃~+150℃ 1 PNP 100nA 150MHz 25V 300mW 400 500mA 5V 600mV PNP SOT-23 Bipolar (BJT) ROHSJSMSEMIBipolar (BJT)2N2222A
TO-92-55℃~+150℃ 1 NPN 100MHz 100nA 400 40V 5V 600mA 600mV 625mW NPN TO-92 Bipolar (BJT) ROHSSlkorBipolar (BJT)
Questions
Is there a KiCad symbol and footprint for the BC556B?
Yes. The symbol is LibrePCB_Base:BC556 and the footprint Package_TO_SOT_THT:TO-92L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BC556B?
TO-92(TO-226), with 3 pins. Its footprint is drawn on this page.
Where is the BC556B datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the BC556B?
JLCPCB lists it as part C3201636, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BC556B?
Parts like it in the library: the SS8050 by JSMSEMI, the S9013 by JSMSEMI, the SS8050 by Slkor and the S9015 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.