| PartNumber | 300BS14-U | 300BS14-UR | 300BX |
| Description | Bipolar Transistors - BJT 4-Match NPN Trans Ar Hfe 300, 36V/30mA | Bipolar Transistors - BJT Low-Noise Matched Transistor Array | Power Transformers Universal Primary 280VA/800V CT @288mA |
| Manufacturer | THAT Corporation | THAT Corporation | Hammond |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Power Transformers |
| RoHS | Y | - | Y |
| Mounting Style | SMD/SMT | - | Chassis |
| Package / Case | SO-14 | - | - |
| Transistor Polarity | NPN | - | - |
| Configuration | Quad | - | - |
| Collector Emitter Voltage VCEO Max | 36 V | - | - |
| Maximum DC Collector Current | 30 mA | - | - |
| Maximum Operating Temperature | + 85 C | - | + 105 C |
| Series | 300 | 300 | 300 |
| Packaging | Tube | Reel | - |
| Brand | THAT | THAT | Hammond Manufacturing |
| Continuous Collector Current | 30 mA | - | - |
| DC Collector/Base Gain hfe Min | 300 | - | - |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | Power Transformers |
| Factory Pack Quantity | 55 | 2000 | 1 |
| Subcategory | Transistors | Transistors | Transformers |
| Unit Weight | 0.009143 oz | - | 12.407 lbs |
| Product | - | - | Transformer |
| Primary Voltage Rating | - | - | 100 VAC to 240 VAC |
| Secondary Voltage Rating | - | - | 800 VAC CT |
| Power Rating | - | - | 280 VA |
| Secondary Current Rating | - | - | 288 mA |
| Primary Winding | - | - | Dual Primary Winding |
| Secondary Winding | - | - | Triple Secondary Winding |
| Length | - | - | 127 mm |
| Width | - | - | 95.25 mm |
| Height | - | - | 115.8 mm |
| Operating Frequency | - | - | 50 Hz, 60 Hz |
| Operating Temperature Range | - | - | 0 C to + 105 C |
| Termination Style | - | - | Wire Leads |
| Type | - | - | High Voltage, Plate & Filament |
| Minimum Operating Temperature | - | - | 0 C |