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See Product Specifications
| Part Number: | UNR421800A |
| Category: | Discrete Semiconductor Products |
| Subcategory: | Transistors - Bipolar (BJT) - Single, Pre-Biased |
| Manufacturer: | Panasonic Electronic Components |
| Packaging: | Tape & Reel (TR) |
| Product Status: | Obsolete |
| Transistor Type: | NPN - Pre-Biased |
| Current - Collector (Ic) (Max): | 100 mA |
| Voltage - Collector Emitter Breakdown (Max): | 50 V |
| Resistor - Base (R1): | 510 Ohms |
| Resistor - Emitter Base (R2): | 5.1 kOhms |
| DC Current Gain (hFE) (Min) @ Ic, Vce: | 20 @ 5mA, 10V |
| Vce Saturation (Max) @ Ib, Ic: | 250mV @ 300µA, 10mA |
| Current - Collector Cutoff (Max): | 500nA |
| Frequency - Transition: | 150 MHz |
| Power - Max: | 300 mW |
| Mounting Type: | Through Hole |
| Package / Case: | 3-SIP |
| Supplier Device Package: | NS-B1 |
