| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,300 pcs
|
4300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Input Capacitance | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The 2N3903 from GE is a versatile NPN silicon bipolar junction transistor (BJT) suitable for a wide range of general-purpose applications. It is housed in a standard TO-92 package, making it easy to integrate into various circuit designs.
Key electrical characteristics include a collector-emitter voltage (VCEO) of 40V and a continuous collector current (IC) of up to 200mA. The transistor offers a DC current gain (hFE) ranging from 20 to 100 depending on the operating conditions. Its thermal properties include a junction-to-ambient thermal resistance of 200°C/W and a junction-to-case thermal resistance of 83.3°C/W.
With an operating temperature range from -55°C to +150°C, the 2N3903 is robust for various environmental conditions. The device is specified with a small-signal bandwidth product (fT) of 250 MHz, indicating its suitability for moderate frequency applications. Other parameters include output capacitance (Cobo) of 4pF and input capacitance (Cibo) of 8pF.
This transistor is a preferred device, recommended for future use and offering good overall value. Its reliable performance and common packaging make it a staple component in many electronic circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) for the 2N3903 is 40 Vdc.
The 2N3903 can handle a continuous collector current (IC) of up to 200 mAdc.
The operating and storage junction temperature range for the 2N3903 is -55°C to +150°C.
The 2N3903 is available in the TO-92 package.
The minimum DC current gain (hFE) for the 2N3903 at IC = 10 mAdc and VCE = 1.0 Vdc is 50.
The current-gain bandwidth product (fT) for the 2N3903 is 250 MHz at IC = 10 mAdc and VCE = 20 Vdc.