Upload BOM
Cart ( 
2N2222 | datasheet | transistor pinout | NPN BJT Solid State Inc.
- Transistor Type: NPN
- Current-Collector(Ic)(Max): 800 mA
- Voltage-Collector Emitter Breakdown (Max): 30 V
- Package: TO-206AA, TO-18-3 Metal Can
FREE delivery for orders over HK$250.00
Quick response, quick quotaton
Flash shipment,no worries after sales
Original channel,guarantee of the authentic products
Transistor diagram npn and pnp 2n2222 2n3904 and 2n3906 transistors pin layout explained
2N2222 Transistor Pinout
2N2222 Transistor Pinout Diagram
The 2N2222 is a popular NPN bipolar junction transistor (BJT) widely used in electronic circuits for switching and amplification purposes. Below is a brief description of its pinout:
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | Emitter | The emitter is the terminal through which current leaves the transistor. It is typically connected to a common ground or reference voltage in most circuits. In an NPN transistor like the 2N2222, current flows from the collector to the emitter when the base is biased appropriately. |
| 2 | Base | The base is the control terminal of the transistor. A small current entering the base allows a larger current to flow between the collector and emitter. The base-emitter junction is forward biased for the transistor to conduct, and the base current controls the transistor’s switching action. |
| 3 | Collector | The collector is the input terminal where current flows into the transistor. For the transistor to function as an amplifier or switch, a current flows from the collector to the emitter, which is controlled by the base current. |
The 2N2222 is a highly versatile transistor that works effectively in both switching and amplification roles, with the base controlling the transistor’s operation between the collector and emitter.
More Like This
JANTXV2N5238S
Microchip Technology
JANTXV2N5238
Microchip Technology
JANTXV2N5237S
Microchip Technology
JAN2N2906AUA
Microchip Technology
2N918UB
Microchip Technology
JANKCA2N2369A
Microchip Technology
2N1711S
Microchip Technology
JANKCB2N3440
Microchip Technology
JANKCB2N3439
Microchip Technology
JAN2N918UB/TR
Microchip Technology
JANTXV2N5154P
Microchip Technology
JANTXV2N5153P
Microchip Technology
Also Add to Cart
2N3507A
Microchip Technology
2SB1131T-AE
onsemi
KSP2222ATA
onsemi
PMBT3904,235
Nexperia USA Inc.
UMT4401U3T106
Rohm Semiconductor
SJE5875
onsemi
MJD117TF-FS
Fairchild Semiconductor
MJ10024
Solid State Inc.
BC847C-AU_R1_000A1
Panjit International Inc.
NSVBC858CLT1G
onsemi
CZTA14 BK PBFREE
Central Semiconductor Corp
TIP100
Harris Corporation
Related Products
JANTXV2N5238S
Microchip Technology
JANTXV2N5238
Microchip Technology
JANTXV2N5237S
Microchip Technology
JAN2N2906AUA
Microchip Technology
2N918UB
Microchip Technology
JANKCA2N2369A
Microchip Technology
2N1711S
Microchip Technology
JANKCB2N3440
Microchip Technology
JANKCB2N3439
Microchip Technology
JAN2N918UB/TR
Microchip Technology
JANTXV2N5154P
Microchip Technology
JANTXV2N5153P
Microchip Technology
JAN2N918UB
Microchip Technology
JANTX2N3634UB/TR
Microchip Technology
JANTX2N2369AUB/TR
Microchip Technology
JANTX2N2222AUA/TR
Microchip Technology
JANTX2N3634UB
Microchip Technology
JANTX2N2369AUB
Microchip Technology
2N3501L
Microchip Technology
JANTX2N2605
Microchip Technology
JAN2N3439P
Microchip Technology
JANTX2N2222AUA
Microchip Technology
2N5680L
Microchip Technology
2N5680
Microchip Technology
2N5415
Microchip Technology
2N2946
Microchip Technology
2N2945A
Microchip Technology
JANTXV2N3439P
Microchip Technology
JANTXV2N2484UA/TR
Microchip Technology
2N3725UB/TR
Microchip Technology
Please send RFQ , we will respond immediately.
