2 layers
Overvoltage
fix-6-t-8/defender-odyssey
Re-creating from scratch a Defender arcade cabinet. Modern electronics, actual PCBs, vintage widgets and CRT.
20 parts
MPSA55
Jiangsu Changjing Electronics Technology (CJ)Extended
-55℃~+150℃ 1 PNP 100 100nA 250mV 4V 500mA 50MHz 60V 625mW PNP TO-92 Bipolar (BJT) ROHS
- Part id
- cj/MPSA55
- Category
- Bipolar (BJT)
- Package
- TO-92
- Pins
- 3
- In stock
- 127 at JLCPCB (C2991970)
- Used on
- 1 open-source board
Overview
The MPSA55 is a bipolar made by Jiangsu Changjing Electronics Technology (CJ) in a TO-92 package with 3 pins. -55℃~+150℃ 1 PNP 100 100nA 250mV 4V 500mA 50MHz 60V 625mW PNP TO-92 Bipolar (BJT) ROHS.
PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PNP_1E_2B_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_THT:TO-92L, from KiCad's library), ready for a KiCad board. 127 are in stock at JLCPCB (part C2991970). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | E | Passive |
| 2 | B | Input |
| 3 | C | Passive |
Open-source boards using it
1Parts like it
8
S9013
TO-921 NPN 100nA 120 150MHz 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHSHXY MOSFETBipolar (BJT)2N2222A
TO-92-55℃~+150℃ 1 NPN 100MHz 100nA 400 40V 5V 600mA 600mV 625mW NPN TO-92 Bipolar (BJT) ROHSSlkorBipolar (BJT)2N2222A-338
TO-92-55℃~+150℃ 1 NPN 10nA 300 300MHz 40V 600mA 600mV 625mW 6V NPN TO-92 Bipolar (BJT) ROHSALJBipolar (BJT)2N5401H-98
TO-92-55℃~+150℃ 1 PNP 150V 300 300MHz 500mV 50nA 5V 600mA 625mW PNP TO-92 Bipolar (BJT) ROHSALJBipolar (BJT)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)S9012(RANGE:144-202)
TO-92-55℃~+150℃ 1 PNP 100nA 144 150MHz 25V 500mA 5V 600mV 625mW PNP TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)S9013
TO-92-55℃~+150℃ 1 NPN 100nA 144 150MHz 25V 500mA 5V 600mV 625mW NPN TO-92 Bipolar (BJT) ROHSJiangsu Changjing Electronics Technology (CJ)Bipolar (BJT)
Questions
Is there a KiCad symbol and footprint for the MPSA55?
Yes. The symbol is Pinmap_Generic:Q_PNP_1E_2B_3C 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 MPSA55?
TO-92, with 3 pins. Its footprint is drawn on this page.
Where is the MPSA55 datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the MPSA55?
JLCPCB lists it as part C2991970, with 127 in stock; the sellers' links on this page open their listings.
What can replace the MPSA55?
Parts like it in the library: the S9013 by HXY MOSFET, the 2N2222A by Slkor, the 2N2222A-338 by ALJ and the 2N5401H-98 by ALJ. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MPSA55?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.