

Overview
The 2SAR512RTL is a bipolar made by ROHM Semiconductor in a SOT-346 package with 3 pins. 1 PNP 1W 1uA 2A 30V 400mV 430MHz 500 6V PNP SOT-346 Bipolar (BJT) ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:SOT-346_L2.9-W1.5-P1.90-LS2.5-BR, from EasyEDA), ready for a KiCad board. 174 are in stock at JLCPCB (part C509791). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 30V
- Current - Collector Cutoff
- 1uA
- Current - Collector(Ic)
- 2A
- DC Current Gain
- 500
- Emitter-Base Voltage(Vebo)
- 6V
- Number
- 1 PNP
- Pd - Power Dissipation
- 1W
- Transition frequency(fT)
- 430MHz
- Vce Saturation(VCE(sat))
- 400mV
- type
- PNP
Order codes
1- 2SAR512RTLLCSC C509791
Open-source boards using it
All 1- 6 layers74 × 99.7 mm

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Is there a KiCad symbol and footprint for the 2SAR512RTL?
Yes. the footprint EasyEDA_Cloud:SOT-346_L2.9-W1.5-P1.90-LS2.5-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 2SAR512RTL?
SOT-346, with 3 pins. Its footprint is drawn on this page.
Where is the 2SAR512RTL datasheet?
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
Where can I order the 2SAR512RTL?
JLCPCB lists it as part C509791, with 174 in stock; the sellers' links on this page open their listings.
What can replace the 2SAR512RTL?
Parts like it in the library: the 2SC2713-GR(TE85L,F) by Toshiba and the 2SA1313-Y(TE85L,F) by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the 2SAR512RTL?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.