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NTE139A
1W Power Rating
NTE139A
1W Power Rating
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Manufacturer Part # : NTE139A
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Package/Case: DO-204AH,DO-35,Axial
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Part Status : ACTIVE
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Brand: NTE Electronics, Inc
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Product Categories : Single Zener Diodes
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RoHS:
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
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Cut Tape
Tube or Tray
NTE139A DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.739 | $0.74 |
| 200 | $0.296 | $59.20 |
| 500 | $0.285 | $142.50 |
| 1000 | $0.281 | $281.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The NTE139A is a Zener diode with a voltage rating of 9.1 volts and a power rating of 1 watt. It is designed to provide a stable reference voltage or to regulate voltage in electronic circuits. This through-hole diode has a DO-35 package, making it suitable for use in a variety of applications where accurate voltage regulation is required. Zener diodes operate in the reverse breakdown region, maintaining a constant voltage across their terminals when the current is within a specified range. The NTE139A is designed to operate within this breakdown region at 9.1 volts, ensuring a consistent voltage output even when the input voltage varies. This makes it useful for applications such as voltage regulation, surge protection, and voltage reference circuits. The DO-35 package is a cylindrical package with axial leads, making it easy to install on a printed circuit board. The compact size of the NTE139A allows for space-efficient circuit design while providing reliable voltage regulation. Its 1 watt power rating also ensures it can handle moderate power dissipation without overheating.
Key Features
- Low noise, high gain general purpose transistor
- Designed for use in low power audio amplifier applications
- Can also be used in oscillator and switching circuits
- Offered in a TO-92 plastic package
- Operates at a maximum power dissipation of 350mW
- Very low collector to emitter saturation voltage
Application
- Audio amplification
- Signal processing
- Low noise preamplifiers
- Instrumentation amplifiers
- Low power amplifiers
- Portable devices
- Industrial control systems
- Sensor interfaces
- Medical devices
- Measurement equipment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Package | Bag | Product Status | Active |
| Voltage - Zener (Nom) (Vz) | 9.1 V | Power - Max | 1 W |
| Impedance (Max) (Zzt) | 5 Ohms | Mounting Type | Through Hole |
| Package / Case | DO-204AH, DO-35, Axial | Supplier Device Package | DO-35 |
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