Datasheets
2N2222A by:

NPN Transistor; Audio VHF Amplifier; Package: TO-18

Part Details for: 2N2222A by NTE Electronics Inc

Overview of: 2N2222A by NTE Electronics Inc

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Price & Stock for: 2N2222A

Distributor Stock Package QTY Break / Prices
View 2N2222A on Digi-Key
12,793 Bag
  • 1 $0.6300
  • 10 $0.5980
  • 20 $0.5670
  • 50 $0.5350
  • 100 $0.5220
View 2N2222A on Electro Enterprises
1
  • 1 $2.0860
  • 5 $2.0860
  • 10 $2.0860
  • 25 $2.0860
  • 50 $2.0860
  • 100 $1.7380
  • 250 $1.7380
  • 500 $1.4040
  • 1,000 $1.2810
  • 2,500 $1.1770
View 2N2222A on Component Electronics, Inc
5
  • 1 $0.7700
  • 100 $0.5800
  • 1,000 $0.5000
View 2N2222A on element14 Asia-Pacific
0 Each
  • 1 $2.7732
  • 10 $2.4936
  • 25 $2.3576
  • 100 $2.0024
  • 250 $1.8815
  • 500 $1.6473
  • 1,000 $1.3677
  • 2,500 $1.2695
View 2N2222A on Galco Industrial Electronics
4
  • 1 $1.0600
View 2N2222A on TestEquity LLC
0
  • 1 $0.6300

Part Details for: 2N2222A

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Part Data Attributes

2N2222A NTE Electronics Inc

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2N2222A NTE Electronics Inc NPN Transistor; Audio VHF Amplifier; Package: TO-18

Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer NTE ELECTRONICS INC
Package Description CYLINDRICAL, O-MBCY-W3
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.21.00.95
Collector Current-Max (IC) 0.8 A
Collector-Base Capacitance-Max 8 pF
Collector-Emitter Voltage-Max 50 V
Configuration SINGLE
DC Current Gain-Min (hFE) 30
JEDEC-95 Code TO-18
JESD-30 Code O-MBCY-W3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 200 °C
Operating Temperature-Min -65 °C
Package Body Material METAL
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Polarity/Channel Type NPN
Power Dissipation Ambient-Max 0.5 W
Power Dissipation-Max (Abs) 1 W
Surface Mount NO
Terminal Form WIRE
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Transistor Application SWITCHING
Transistor Element Material SILICON
Turn-off Time-Max (toff) 300 ns
Turn-on Time-Max (ton) 35 ns
VCEsat-Max 1 V

Alternate Parts for: 2N2222A

This table gives cross-reference parts and alternative options found for 2N2222A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N2222A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
JAN2N2222A Transistors Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-18, 3 PIN Motorola Semiconductor Products 2N2222A vs JAN2N2222A
JANTXV2N2222A Transistors Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA, SIMILAR TO TO-18, 3 PIN Microsemi Corporation 2N2222A vs JANTXV2N2222A
2N2222A Transistors Transistor, Philips Semiconductors 2N2222A vs 2N2222A
JANTX2N2222A Transistors 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-18 Texas Instruments 2N2222A vs JANTX2N2222A
Part Number Description Manufacturer Compare
JANTX2N2222A Transistors 40V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-18 Texas Instruments 2N2222A vs JANTX2N2222A
JANTXV2N2222A Transistors Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA, SIMILAR TO TO-18, 3 PIN Microsemi Corporation 2N2222A vs JANTXV2N2222A
JAN2N2222A Transistors Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-18, 3 PIN Motorola Semiconductor Products 2N2222A vs JAN2N2222A
2N2222A Transistors Transistor, Philips Semiconductors 2N2222A vs 2N2222A

Resources and Additional Insights

Reference Designs

  • 220W Synchronous 4 Switch Buck-Boost Converter
    PMP9490 is a 225W four Switch Buck –Boost Design utilizing best in Class Synchronous Buck Boost Converter LM5175.  The design accepts an input voltage of 9.5Vin to 20Vin and provides the outputs of 15V@15 A for Constant Voltage Output Application such as Voltage stabilizer or as Power amplifier SMPS: 10.8V to 15V@12.5A  for CC/CV Battery Charger application: and 12.5 A for Constant Current LED Drive application.  It features an inexpensive and more efficient solution to using discrete Buck and boost converters. The average current regulation loop of the IC at the output is used for Battery Charging profiling with no external circuit being involved.
  • Solid State Relay 24V AC Switch with Galvanic Isolation Reference Design
    The solid state relay 24V AC Switch reference design is a single relay replacement that enables efficient power management for a low power alternative to standard electromechanical relays.  The OFF-mode provides energy to the system controller and the ON mode can switch fast enough to allow backup battery charging where electromechanical relays cannot.  The internal transformer enables isolation and a voltage multiplier ensures enough current to control other relays in the rest of the system.
  • TIDA-00776 效率高于 98% 的通用 350W CCM PFC 小型参考设计
    TIDA-00776 设计是一种 350W 的经济实惠型功率因数稳压器转换器,专为冰箱和其他电器应用而设计。此参考设计是一种连续导通模式 (CCM) 升压转换器,使用 TI 的 UCC28180 PFC 控制器且具有所有必要的内置保护。硬件经专门设计和测试,符合家用电器的 IEC61000-3-2 (2014) 的电流谐波要求。
  • PMP1903 反向降压/升压转换器,300mA 时 5V 输入至 -12V,使用 TPS40200
    PMP1903 uses the TPS40200 buck controller in an inverting buck boost configuration. This topology takes a positive input and generate a negative output. In this case 5V is converted to -12V at 300mA. The design operates at 500KHz, with ceramic input and output capacitors for small size.

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