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Part Number | 1N4728UR-1 |
OEMstron Part # | 1N4728UR-1 |
Manufacturer | Microsemi |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 3.3V 1W DO213AB |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1N4728UR-1 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
1N4728UR-1 Specifications
Part Number | 1N4728UR-1 | |
Brand | Microsemi | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Microsemi Corporation | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 3.3V | |
Tolerance | ±10% | |
Power - Max | 1W | |
Impedance (Max) (Zzt) | 10 Ohms | |
Current - Reverse Leakage @ Vr | 100µA @ 1V | |
Voltage - Forward (Vf) (Max) @ If | 1.2V @ 200mA | |
Operating Temperature | -65°C ~ 175°C | |
Mounting Type | Surface Mount | |
Package / Case | DO-213AB, MELF | |
Supplier Device Package | DO-213AB |
1N4728UR-1 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1N4728UR-1 D# 1N4728UR-1 VPT Components |
COMMERCIAL ZENER VOLTAGE REGULATOR DIODE - Bulk (Alt: 1N4728UR-1) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1N4728UR-1 Microsemi Corporation |
DIODE ZENER 3.3V 1W DO213AB |
Contact Us |
Part Number | Description | Stock |
1N4728UR-1 D# 1N4728UR-1-ND Microsemi Corporation |
DIODE ZENER 3.3V 1W DO213AB |
Temporarily Out of Stock |
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Pricing (USD)
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1 | $ 3.4939 | $ 3.4939 |
100 | $ 3.4939 | $ 349.3900 |
500 | $ 3.4939 | $ 1,746.9500 |
1000 | $ 3.4939 | $ 3,493.9000 |
2500 | $ 3.4939 | $ 8,734.7500 |
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