
For Reference Only
Part Number | BZW04-256 R1G |
OEMstron Part # | BZW04-256-R1G |
Manufacturer | Taiwan Semiconductor Corporation |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 256V 414V DO204AL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | BZW04-256 R1G PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
BZW04-256 R1G Specifications
Part Number | BZW04-256 R1G | |
Brand | Taiwan Semiconductor Corporation | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Taiwan Semiconductor Corporation | |
Series | BZW04 | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 256V | |
Voltage - Breakdown (Min) | 285V | |
Voltage - Clamping (Max) @ Ipp | 414V | |
Current - Peak Pulse (10/1000µs) | 1A | |
Power - Peak Pulse | 400W | |
Power Line Protection | No | |
Applications | General Purpose | |
Capacitance @ Frequency | - | |
Operating Temperature | -55°C ~ 175°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | DO-204AL, DO-41, Axial | |
Supplier Device Package | DO-204AL (DO-41) |
BZW04-256 R1G Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
BZW04-256BHR1G D# BZW04-256BHR1G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 256V 414V DO204AL |
Temporarily Out of Stock |
BZW04-256 R1G D# BZW04-256R1G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 256V 414V DO204AL |
Temporarily Out of Stock |
BZW04-256HR1G D# BZW04-256HR1G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 256V 414V DO204AL |
Temporarily Out of Stock |
BZW04-256B R1G D# BZW04-256BR1G-ND Taiwan Semiconductor Manufacturing Company Limited |
TVS DIODE 256V 414V DO204AL |
Temporarily Out of Stock |
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