ON Semiconductor 1N4731A Zener Single Diodes 1W 4.3V 4.3V 1W
1N4731A
1807-356-1N4731A
DO-204AL, DO-41, Axial
RoHS Compliant
Max Power Dissipation: 1W,Power Dissipation: 1W,Voltage - Rated DC: 4.3V,Power Rating: 1W,Zener Voltage: 4.3V
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1N4731A Tech Specifications
ON Semiconductor 1N4731A technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Diodes - Zener - Single | |
| Manufacturer | ON Semiconductor | |
| Lifecycle Status | LAST SHIPMENTS (Last Updated: 5 days ago) | |
| Contact Plating | Tin | |
| Mount | Through Hole | |
| Mounting Type | Through Hole | |
| Package / Case | DO-204AL, DO-41, Axial | |
| Number of Pins | 2Pins | |
| Supplier Device Package | DO-41 | |
| Material | Glass | |
| Weight | 245mg | |
| Breakdown Voltage / V | 4.3V | |
| Operating Temperature | -65°C~200°C | |
| Packaging | Bulk | |
| Published | 2009 | |
| Tolerance | ±5% | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Max Operating Temperature | 200°C | |
| Min Operating Temperature | -65°C | |
| Power Rating | 1W | |
| Voltage - Rated DC | 4.3V | |
| Max Power Dissipation | 1W | |
| Base Part Number | 1N4731 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Working Voltage | 4.3V | |
| Impedance | 9Ohm | |
| Element Configuration | Single | |
| Current - Reverse Leakage @ Vr | 10μA @ 1V | |
| Power Dissipation | 1W | |
| Output Current | 430mA | |
| Power - Max | 1W | |
| Max Reverse Leakage Current | 10μA | |
| Impedance-Max | 9Ohms | |
| Test Current | 58mA | |
| Voltage - Zener (Nom) (Vz) | 4.3V | |
| Zener Voltage | 4.3V | |
| Peak Reverse Current | 10μA | |
| Voltage Tolerance | 5% | |
| ESD Protection | No | |
| Zener Current | 58mA | |
| Height | 6.35mm | |
| Length | 6.35mm | |
| Width | 6.35mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | RoHS Compliant | |
| Lead Free | Lead Free |
1N4731A Documents
Download datasheets and manufacturer documentation for 1N4731A
PCN Obsolescence/ EOL
Mult Dev EOL 18/Oct/2018Datasheets
1N4731A-ON-Semiconductor-datasheet-11609700.pdf 1N4731A-ON-Semiconductor-datasheet-86684809.pdf 1N4731A-Fairchild-Semiconductor-datasheet-67621326.pdf 1N4728A - 58A 1N4731A-ON-Semiconductor-datasheet-10409693.pdf 1N4731A-Fairchild-Semiconductor-datasheet-5300799.pdfReachStatement
Fairchild-Semiconductor-1N4731A.pdfPCN Design/Specification
Logo 17/Aug/2017PCN Packaging
Mult Devices 24/Oct/2017TechnicalDrawing
Fairchild-Semiconductor-1N4731A.pdf
Others include "1N473" parts
The following parts include '1N473'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| 1N4731A | ON Semiconductor | DO-204AL, DO-41, Axial | 1949 |
| 1N4731ATR | ON Semiconductor | DO-204AL, DO-41, Axial | 216026 |
| 1N4731A-T50A | ON Semiconductor | DO-204AL, DO-41, Axial | 42019 |
| 1N4731A_T50R | ON Semiconductor | DO-204AL, DO-41, Axial | |
| 1N4731A_S00Z | ON Semiconductor | DO-204AL, DO-41, Axial |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | 1N4731A | ON Semiconductor | DIODE ZENER 4.3V 1W DO41 | DO-204AL, DO-41, Axial | |
| 1N4730A | ON Semiconductor | DIODE ZENER 3.9V 1W DO41 | DO-204AL, DO-41, Axial | |
| 1N4740A | ON Semiconductor | DIODE ZENER 10V 1W DO41 | DO-204AL, DO-41, Axial | |
| 1N4733A | ON Semiconductor | FAIRCHILD SEMICONDUCTOR 1N4733A Zener Single Diode | DO-204AL, DO-41, Axial |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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1N4731A Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.