TEXAS INSTRUMENTS 2N389 Transistors Cgo
( Brand: Texas Instruments ), ( Model: JAN CGO 2N389 ), ( Country/region Of Manufacture: United States )
Review TEXAS INSTRUMENTS Vintage Gold Plated Transistors Jan Cgo
The 2N389 Texas Instruments Transistor is a NPN general-purpose transistor that is widely used in various electronic applications due to its versatility and reliability. This transistor is part of the 2N series, which is known for its high-quality performance in both linear and switching applications.
The 2N389 has a collector-emitter voltage (Vce) of 30V and a maximum collector current (Ic) of 1 A. It also has a collector-emitter saturation voltage (Vce(sat)) of 0.2V at a collector current of 100mA. The maximum power dissipation (Pd) of this transistor is 0.3W, making it suitable for low-power applications.
The 2N389 has a maximum collector-emitter junction temperature (Tj) of 150 C, which indicates its ability to withstand high temperatures, making it suitable for use in various environments. It also has a maximum collector-emitter voltage (Vce(max)) of 30V, which makes it suitable for use in applications that require high voltage.
The 2N389 has a low collector-emitter saturation resistance (Rce(sat)) of 0.05 ohms, which ensures fast switching and low power loss. It also has a high beta (hfe) of 100, which means that it can amplify small input signals into larger output signals.
The 2N389 is packaged in a TO-92 case, which is a standard case for NPN transistors. The case is made of epoxy resin and is hermetically sealed, providing protection against moisture and other environmental factors. The package has three leads: the base, collector, and emitter.
In summary, the 2N389 Texas Instruments Transistor is a high-quality NPN general-purpose transistor that is suitable for a wide range of electronic applications. Its low power dissipation, high maximum collector-emitter voltage, and low collector-emitter saturation resistance make it an ideal choice for low-power applications. Its high beta and fast switching speed make it suitable for use in amplifier circuits. The TO-92 case provides protection against environmental factors and is easy to solder.
Pros of buying 2N389 Texas Transistors (CGO):1. Wide Operating Voltage Range: The 2N389 transistors have a wide operating voltage range, making them suitable for use in a variety of applications.
2. High Current Handling Capability: These transistors have a high current handling capability, making them suitable for use in power electronics applications.
3. Low Cost: The 2N389 transistors are relatively inexpensive, making them an affordable option for many applications.
Cons of buying 2N389 Texas Transistors (CGO):1. Low Hydrogen Level: The 2N389 transistors have a low hydrogen level, which can make them more susceptible to failure under high power conditions.
2. Limited Gain: These transistors have a limited gain, which can limit their ability to amplify weak signals.
3. Lower Switching Speed: Compared to other types of transistors, the 2N389 transistors have a lower switching speed, which can limit their use in high-speed applications.
Conclusion:The 2N389 Texas Transistors (CGO) are a versatile and cost-effective option for many applications. Their wide operating voltage range and high current handling capability make them suitable for use in power electronics. However, their low hydrogen level and limited gain can make them less suitable for high-power and high-gain applications. Overall, if the application requirements fit within their capabilities, the 2N389 transistors can be a great choice due to their low cost.
Recommendation:If the application requires high power or high gain, it may be worth considering alternative transistor types with higher hydrogen levels and gain. However, for general-purpose applications, the 2N389 transistors are a great choice due to their low cost and versatility.
Details:
They are sold as-is for parts or not working. With small scratch or blemish tiny oxidation. Since I cannot test these.
part #: 2n389 price
- $40.05
specifications partsvintageaudio:
- brand: Texas Instruments
- model: Jan Cgo 2n389
- country/region of manufacture: United States
General partsvintageaudio:
- in stock: Yes
- consumer electronics > vintage electronics > vintage audio video parts accessories consumer electronics > other vintage audio video
Payments partsvintageaudio:
- PayPal
Seller partsvintageaudio:
- zipcode: 77035
- city: Houston, Texas
Returns partsvintageaudio:
- policy: no returns
Offer partsvintageaudio:
- best offer: false
- Started: April 29, 2017, 7:03 pm
- min. bid: $29.99
- quantity: 1
- Sold: 0
- bids: 0
Shipping partsvintageaudio:
- type: Flat
- handling: 5 days
- cost: $7.5
Ratings:
- 100% reliable seller. Hope to do business again. Thank you 04-19-17
- GREAT COMMUNICATION. QUICK SHIP !!! RECCOMENDED SELLER !!! A 04-25-17
- Worked perfect - very fast shipment! 04-10-17
- As described A 04-17-17
- Fast Payment, Great, Thanks 04-23-17
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