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$5000
1N4749ATR
1N4749ATR is a Zener diode with a voltage rating of 24V, tolerance of 5%, and a power rating of 1W
Brands: Onsemi
Mfr.Part #: 1N4749ATR
Datasheet: 1N4749ATR Datasheet (PDF)
Package/Case: DO-204
RoHS Status:
Stock Condition: 2,334 pcs, New Original
Product Type: Single Zener Diodes
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 5 | $0.073 | $0.365 |
| 50 | $0.059 | $2.950 |
| 150 | $0.052 | $7.800 |
| 500 | $0.047 | $23.500 |
| 3000 | $0.039 | $117.000 |
| 6000 | $0.037 | $222.000 |
In Stock: 2,334 PCS
1N4749ATR General Description
The 1N4749ATR is a Zener diode manufactured by ON Semiconductor. It is part of the 1N47xx series, which are low-power voltage regulators with a voltage tolerance of ±5%. The 1N4749ATR specifically has a nominal Zener voltage of 24V and a maximum Zener impedance of 5 ohms.This Zener diode is housed in a small, surface-mount package with a DO-41 outline. It has a power dissipation of 1W and a maximum operating temperature of 200°C. The 1N4749ATR is designed for use in various applications such as voltage regulation, voltage stabilization, and voltage reference.The 1N4749ATR is widely used in electronic circuits to maintain a constant voltage level across a load. It works by allowing current to flow in the forward direction until the voltage reaches its Zener voltage, at which point the diode starts conducting in the reverse-bias direction to maintain a constant voltage. This makes the 1N4749ATR ideal for protecting sensitive components from voltage spikes and regulating voltages in electronic circuits.
Features
- This product features a fast response time of 10ns and a low capacitance of 2pF making it suitable for high-frequency applications
- A high current handling capacity of 1A ensures reliable operation under heavy loads
- It is commonly used in data transmission lines, telecommunications equipment, and other applications requiring high-speed performance
Application
- Used in power supplies
- Suitable for consumer electronics
- High reliability and accuracy
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Status | Active | Compliance | PbAHP |
| Case Outline | 017AH | MSL Type | NA |
| MSL Temp (°C) | 0 | Container Type | REEL |
| Container Qty. | 3000 | ON Target | N |
| VZ Typ (V) | 24 | P Max (W) | 1 |
| Pricing ($/Unit) | $0.0272Sample |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the 1N4749ATR?
A: To place an order for the 1N4749ATR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the 1N4749ATR?
A: We offer a 1-year warranty on the 1N4749ATR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of 1N4749ATR from Onsemi?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Onsemi manufacturers and authorized agents. All Onsemi suppliers must pass a qualification review before they can list their 1N4749ATR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the 1N4749ATR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Onsemi information page to find comprehensive details about the 1N4749ATR.
Q: Are the price and stock information for 1N4749ATR on Ovaga's platform accurate?
A: Inventory levels for Onsemi products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for 1N4749ATR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the 1N4749ATR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
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