SML4746-E3/61 is out of stock and can be placed on backorder.
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Zener Diode 18 V 1 W ±10% Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SML4746-E3/61

DigiKey Part Number
SML4746-E3/61GITR-ND - Tape & Reel (TR)
SML4746-E3/61GICT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
SML4746-E3/61
Description
DIODE ZENER 18V 1W DO214AC
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Zener Diode 18 V 1 W ±10% Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Impedance (Max) (Zzt)
20 Ohms
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 13.7 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Operating Temperature
150°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±10%
Supplier Device Package
DO-214AC (SMA)
Power - Max
1 W
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAZ18-TPMCC (Micro Commercial Components)0SMAZ18-TPMSTR-ND$0.32000Similar
SZ1SMA5931BT3Gonsemi15,000SZ1SMA5931BT3GOSTR-ND$0.73000Similar
1SMA5931BT3Gonsemi01SMA5931BT3GOSTR-ND$0.37000Similar
CMZ5931B TR13 PBFREECentral Semiconductor Corp01514-CMZ5931BTR13PBFREETR-ND$0.48000Similar
In-Stock: 0
1,800 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.26000$0.26
10$0.22100$2.21
100$0.20600$20.60
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,800$0.16400$295.20
3,600$0.14700$529.20
5,400$0.13900$750.60
9,000$0.13700$1,233.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.