2 layers173 × 85 mm
Audio board
EleonoreMizo/pedalevite
Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.
268 parts101WTFPL
BC639
DDFExtended
1 NPN 100MHz 100nA 1A 250 500mV 5V 80V 850mW NPN TO-92 Bipolar (BJT) ROHS
- Part id
- ddf/BC639
- Category
- Bipolar (BJT)
- Package
- TO-92
- Pins
- 3
- In stock
- 610 at JLCPCB (C50229576)
- Used on
- 11 open-source boards
Overview
The BC639 is a bipolar made by DDF in a TO-92 package with 3 pins. 1 NPN 100MHz 100nA 1A 250 500mV 5V 80V 850mW NPN TO-92 Bipolar (BJT) ROHS.
PCBKit's library has its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. 610 are in stock at JLCPCB (part C50229576). 11 open-source boards in 10 repositories on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
- 2 layers79.9 × 49.9 mm
- 2 layers99.7 × 149.9 mm
- 2 layers92.1 × 88.9 mm
- 2 layers99.7 × 69.9 mm
- 2 layers96.1 × 45.7 mm
- 2 layers146.3 × 41.1 mm
Bss500ap
KryptonPlusPlus/bss500-sheldon-reverse
Engenharia reversa do amplificador BSS500 da Sheldon
63 parts - 2 layers79.9 × 50 mm
Parts like it
8
SS8050D331
TO-92-55℃~+150℃ 1 NPN 1.5A 100MHz 100nA 1W 25V 400 500mV 5V NPN TO-92 Bipolar (BJT) ROHSALJBipolar (BJT)SS8550D331
TO-92-55℃~+150℃ 1 PNP 1.5A 100MHz 100nA 1W 25V 300 500mV 5V PNP TO-92 Bipolar (BJT) ROHSALJBipolar (BJT)SS8050
TO-92-55℃~+150℃ 1 NPN 1.5A 100MHz 100nA 200 25V 2W 500mV 5V NPN TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)SS8050-TA(RANGE:160-300)
TO-92-55℃~+150℃ 1 NPN 1.5A 100MHz 100nA 160 1W 25V 500mV 5V NPN TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)SS8550
TO-92-55℃~+150℃ 1 PNP 1.5A 100MHz 100nA 160 1W 25V 500mV 5V PNP TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)SS8050-TO-92
TO-921 NPN 1.5A 100MHz 100nA 1W 25V 400 5V 600mV NPN TO-92 Bipolar (BJT) ROHSDDFBipolar (BJT)ZTX450
TO-92-55℃~+200℃ 1 NPN 100 100nA 150MHz 1A 1W 250mV 45V 5V NPN TO-92 Bipolar (BJT) ROHSDiodes IncorporatedBipolar (BJT)ZTX455
TO-92-55℃~+200℃ 1 NPN 100 100MHz 100nA 140V 1A 1W 5V 700mV NPN TO-92 Bipolar (BJT) ROHSDiodes IncorporatedBipolar (BJT)
Questions
Is there a KiCad symbol and footprint for the BC639?
Yes. 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 BC639?
TO-92, with 3 pins. Its footprint is drawn on this page.
Where is the BC639 datasheet?
DDF publishes it: the Datasheet link on this page opens it.
Where can I order the BC639?
JLCPCB lists it as part C50229576, with 610 in stock; the sellers' links on this page open their listings.
What can replace the BC639?
Parts like it in the library: the SS8050D331 by ALJ, the SS8550D331 by ALJ, the SS8050 by Jiangsu Changjing Electronics Technology (CJ) and the SS8050-TA(RANGE:160-300) by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the BC639?
11 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.