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Description
200W PNP Medium Frequency TO-3P Audio Output Transistor
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $1.63680 | US $1.47312 | US $1.47312 |
| ≥5: | US $1.09120 | US $0.98208 | US $4.91040 |
| ≥10: | US $0.98208 | US $0.88387 | US $8.83870 |
| ≥20: | US $0.95480 | US $0.85932 | US $17.18640 |
| ≥50: | US $0.92752 | US $0.83477 | US $41.73850 |
| ≥100: | US $0.90024 | US $0.81022 | US $81.02200 |
| ≥200: | US $0.87296 | US $0.78566 | US $157.13200 |
| ≥500: | US $0.86205 | US $0.77585 | US $387.92500 |
| ≥1000: | US $0.84568 | US $0.76111 | US $761.11000 |
Substitute (equivalent) Product
| Substitute Product | Description |
|---|---|
| MJ21193G | High-power NPN transistor, suitable for audio and power switching applications. |
| 2N3773 | NPN power transistor used in high-power audio, motor controls, and power supply circuits. |
| 2N3055 | Popular NPN power transistor, widely used for general-purpose high-power applications. |
| TIP3055 | NPN power transistor for general-purpose power applications, often used in amplifiers. |
| BD249C | NPN power transistor designed for high-current and high-voltage applications. |
| 2SA1943 | PNP power transistor commonly used in high-fidelity audio amplifier applications. |
| 2SA5200 | High-power PNP transistor, favored in audio amplifier and high-speed switching applications. |
| MJL21194 | High-power NPN transistor designed for high-speed power switching applications. |
| TIP33C | NPN transistor suitable for medium-power linear and switching applications. |
| 2SC3281 | High-power NPN transistor, typically used in audio and power amplifiers. |
Product Usage
The NJW21193G is an NPN power transistor commonly used in various high-power applications due to its high current and voltage handling capabilities. Here are some types of circuits where the NJW21193G might be used:
Audio Amplifiers: High-fidelity audio amplifiers often use the NJW21193G because of its ability to deliver substantial power to speakers while maintaining sound quality.
Power Supplies: These transistors can be utilized in linear power supply regulator circuits to help maintain a stable output voltage.
Motor Drivers: The NJW21193G's high current capacity makes it suitable for use in circuits that drive electric motors, including those in industrial applications.
Switching Circuits: This transistor can be employed in switching applications where a high current needs to be controlled by low input wattage, like in relay drivers or power management systems.
Inverters: Inverter circuits that convert DC to AC may use these transistors in their output stages, especially in high-power inverting applications.
Power Amplifiers: Used in RF (radio frequency) and other high-frequency amplifier circuits where large power outputs are needed.
Boost Converters: These devices can be used in DC-DC boost converters where efficient power conversion is required.
Uninterruptible Power Supplies (UPS): High-power transistors like the NJW21193G are essential in the inverter sections of UPS systems to handle high current loads.
When designing circuits with the NJW21193G, it's crucial to consider proper heat sinking and thermal management due to the high power dissipation that these transistors handle. Additionally, circuit protection elements like flyback diodes, current limiting resistors, and snubber circuits may be necessary to protect the transistor and other components.
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| Flag | Country | Estimated Delivery Time | Minimum First Weight Cost | ||
|---|---|---|---|---|---|
| Express | Standard Shipping | Express (0.5kg) | Standard Shipping (0.05kg) | ||
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Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
NJW21193G
NJW21193G has several brands around the world that may have alternate names for NJW21193G due to regional differences or acquisition. NJW21193G may also be known as the following names:
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