2N2221AUA/TR
ActiveSMALL SIGNAL BIPOLAR TRANSISTOR, 0.8A I(C), 50V V(BR)CEO, 1-ELEMENT, NPN, SILICON
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2N2221AUA/TR
ActiveSMALL SIGNAL BIPOLAR TRANSISTOR, 0.8A I(C), 50V V(BR)CEO, 1-ELEMENT, NPN, SILICON
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Technical Specifications
Parameters and characteristics for this part
| Specification | 2N2221AUA/TR |
|---|---|
| Current - Collector (Ic) (Max) [Max] | 800 mA |
| Current - Collector Cutoff (Max) [Max] | 50 nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce [Min] | 40 |
| Mounting Type | Surface Mount |
| Package / Case | 4-SMD, No Lead |
| Power - Max [Max] | 650 mW |
| Supplier Device Package | UA |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 1 V |
| Voltage - Collector Emitter Breakdown (Max) [Max] | 50 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 100 | $ 14.60 | |
| Microchip Direct | N/A | 1 | $ 15.72 | |
| Newark | Each (Supplied on Full Reel) | 100 | $ 14.60 | |
| 500 | $ 14.04 | |||
Description
General part information
2N2221AUA-Transistor Series
This specification covers the performance requirements for NPN, silicon, switching 2N2221 and 2N2222 transistors. Four levels of product assurance (JAN, JANTX, JANTXV and JANS) are provided for each encapsulated device type as specified in MIL-PRF-19500/255 and two levels of product assurance (JANHC and JANKC) are provided for each unencapsulated device type. RHA level designators "E", "K", "U", "M", "D", "P", "L", "R", "F", "G" and "H" are appended to the device prefix to identify devices, which have passed RHA requirements.
Documents
Technical documentation and resources