2 layers140 × 120 mm
KRC105S
TECH PUBLICExtended
1.1V@5mA,0.3V 100mA 2.86kΩ 200mW 250MHz 26 300mV@5mA,0.25mA 500mV@100uA,5V 80 SOT-23 Digital Transistors ROHS
- Part id
- tech-public/KRC105S
- Category
- Digital Transistors
- Package
- SOT-23
- Pins
- 3
- In stock
- 1,711 at JLCPCB (C52817128)
- Used on
- 3 open-source boards
Overview
The KRC105S is a digital Transistor made by TECH PUBLIC in a SOT-23 package with 3 pins. 1.1V@5mA,0.3V 100mA 2.86kΩ 200mW 250MHz 26 300mV@5mA,0.25mA 500mV@100uA,5V 80 SOT-23 Digital Transistors ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 1,711 are in stock at JLCPCB (part C52817128). 3 open-source boards in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Open-source boards using it
3- 2 layers150 × 74 mm
- 2 layers
Parts like it
8
PDTC114TT(TP)
SOT-23SOT-23 Digital Transistors ROHSTECH PUBLICDigital TransistorsDTA123JCA
SOT-23SOT-23 Digital Transistors ROHSGOODWORKDigital TransistorsDTA143ZCA
SOT-231 PNP Pre-Biased 1.3V@5mA,0.3V 100mA 12 200mW 250MHz 300mV 500mV@100uA,5V 50V 6.11kΩ 80 PNP SOT-23 Digital Transistors ROHSCBIDigital TransistorsDTA114YCA
SOT-23-55℃~+150℃ 1 PNP Pre-Biased 1.4V 100mA 13kΩ 200mW 300mV 300mV 5.7 50V 68 SOT-23 Digital Transistors ROHShongjiachengDigital TransistorsMMUN2211L
SOT-23SOT-23 Digital Transistors ROHShongjiachengDigital TransistorsKRA102S-RTK/P
SOT-231 PNP Pre-Biased 100mA 10kΩ 200mW 50V SOT-23 Digital Transistors ROHSKEC SemiconDigital TransistorsMMUN2211LT1G-MS
SOT-23100mA 100nA 13kΩ 200mW 35 50V NPN SOT-23 Digital Transistors ROHSMSKSEMIDigital TransistorsBCR135
SOT-231.4V@1mA,0.3V 100mA 13kΩ 200mW 250MHz 300mV@100uA,5V 300mV@5mA,0.25mA 5.7 68 SOT-23 Digital Transistors ROHSTECH PUBLICDigital Transistors
Questions
Is there a KiCad symbol and footprint for the KRC105S?
Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the KRC105S?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the KRC105S datasheet?
TECH PUBLIC publishes it: the Datasheet link on this page opens it.
Where can I order the KRC105S?
JLCPCB lists it as part C52817128, with 1,711 in stock; the sellers' links on this page open their listings.
What can replace the KRC105S?
Parts like it in the library: the PDTC114TT(TP) by TECH PUBLIC, the DTA123JCA by GOODWORK, the DTA143ZCA by CBI and the DTA114YCA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the KRC105S?
3 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.