
For Reference Only
Part Number | P4KE550A-B |
OEMstron Part # | P4KE550A-B |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › TVS - Diodes |
Description | TVS DIODE 495V 760V DO204AL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | P4KE550A-B 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 | ![]() |
P4KE550A-B Specifications
Part Number | P4KE550A-B | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | TVS - Diodes | |
Manufacturer | Littelfuse Inc. | |
Series | P4KE | |
Type | Zener | |
Unidirectional Channels | 1 | |
Bidirectional Channels | - | |
Voltage - Reverse Standoff (Typ) | 495V | |
Voltage - Breakdown (Min) | 522.5V | |
Voltage - Clamping (Max) @ Ipp | 760V | |
Current - Peak Pulse (10/1000µs) | 520mA | |
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) |
P4KE550A-B Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
P4KE550A/B D# P4KE550A/B YAGEO Corporation |
Transient Voltage Suppressor Uni-Directional 467V 400W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: P4KE550A/B) |
Americas - 0 |
Part Number | Description | Stock |
P4KE550A-B Littelfuse Inc |
TVS Diode 400W UL Axial Uni 5% |
Contact Us |
Part Number | Description | Stock |
P4KE550A-B D# P4KE550A-B-ND Littelfuse Inc |
TVS DIODE 495V 760V DO204AL |
Temporarily Out of Stock |
Part Number | Description | Stock |
P4KE550A-B D# 64R7438 Littelfuse Inc |
TVS DIODE AXIAL LEAD - BULK / BULK RoHS: Not Compliant
Min Qty: 500
Container: Bulk
|
0 |
Part Number | Description | Stock |
P4KE550A-B D# NS-P4KE550A-B Littelfuse Inc |
OEM/CM ONLY |
6300 |
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In Stock | 306 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
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