
For Reference Only
Part Number | 1N4471 BK |
OEMstron Part # | 1N4471-BK |
Manufacturer | Central Semiconductor Corp |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 18V 1.5W DO41 |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 1N4471 BK 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 | ![]() |
1N4471 BK Specifications
Part Number | 1N4471 BK | |
Brand | Central Semiconductor Corp | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Central Semiconductor Corp | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 18V | |
Tolerance | ±5% | |
Power - Max | 1.5W | |
Impedance (Max) (Zzt) | 11 Ohms | |
Current - Reverse Leakage @ Vr | 50nA @ 14.4V | |
Voltage - Forward (Vf) (Max) @ If | - | |
Operating Temperature | -65°C ~ 200°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | DO-204AL, DO-41, Axial | |
Supplier Device Package | DO-41 |
1N4471 BK Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
1N4471 TR PBFREE D# 1N4471 TR PBFREE Central Semiconductor Corp |
Diode Zener Single 18V 5% 1.5W 2-Pin DO-41 T/R - Tape and Reel (Alt: 1N4471 TR PBFREE) RoHS: Compliant
|
Americas - 0 |
1N4471 BK TIN/LEAD D# 1N4471 BK TIN/LEAD Central Semiconductor Corp |
Diode Zener Single 18V 5% 1.5W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: 1N4471 BK TIN/LEAD) RoHS: Not Compliant
|
Americas - 0 |
1N4471 BK PBFREE D# 1N4471 BK PBFREE Central Semiconductor Corp |
Diode Zener Single 18V 5% 1.5W 2-Pin DO-41 Box - Boxed Product (Development Kits) (Alt: 1N4471 BK PBFREE) RoHS: Compliant
|
Americas - 0 |
1N4471 BK D# 1N4471 BK Central Semiconductor Corp |
Silicon Zener Diode Single 18V 5% 1.5W 2-Pin DO-41 Through Hole Box - Boxed Product (Development Kits) (Alt: 1N4471 BK) RoHS: Not Compliant
|
Americas - 0 |
Part Number | Description | Stock |
1N4471 TR PBFREE D# 1514-1N4471TRPBFREETR-ND Central Semiconductor Corp |
DIODE ZENER 18V 1.5W DO41 |
Temporarily Out of Stock |
1N4471 BK PBFREE D# 1514-1N4471BKPBFREE-ND Central Semiconductor Corp |
DIODE ZENER 18V 1.5W DO41 |
Temporarily Out of Stock |
Part Number | Description | Stock |
1N4471 TR PBFREE D# 610-1N4471TR Central Semiconductor Corp |
Zener Diodes 18Vz 11 Zzt Ohm 14.4 Vr 79 mA 1.5pD RoHS: Compliant
|
4895 |
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