SMAJ4738A-TP is out of stock and can be placed on backorder.
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Zener Diode 8.2 V 1 W ±5% Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Zener Diode 8.2 V 1 W ±5% Surface Mount DO-214AC (SMA)
TO-214AC SMA
Micro Commercial Components Corporate Video

SMAJ4738A-TP

DigiKey Part Number
SMAJ4738A-TPTR-ND - Tape & Reel (TR)
SMAJ4738A-TPCT-ND - Cut Tape (CT)
SMAJ4738A-TPDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMAJ4738A-TP
Description
DIODE ZENER 8.2V 1W DO214AC
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Zener Diode 8.2 V 1 W ±5% Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
10 µA @ 6 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.2 V @ 100 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-65°C ~ 150°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
DO-214AC (SMA)
Power - Max
1 W
Base Product Number
Impedance (Max) (Zzt)
4.5 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAZ8V2-TPMCC (Micro Commercial Components)0SMAZ8V2-TPMSTR-ND$0.37000Direct
SMAZ8V2-13-FDiodes Incorporated0SMAZ8V2-FDITR-ND$0.17000Direct
SMAZ5923B-E3/5AVishay General Semiconductor - Diodes Division0SMAZ5923B-E3/5A-ND$0.13009Similar
SMAZ5923B-E3/61Vishay General Semiconductor - Diodes Division0SMAZ5923B-E3/61GITR-ND$0.42000Similar
SMAZ5923B-M3/5AVishay General Semiconductor - Diodes Division0SMAZ5923B-M3/5A-ND$0.11861Similar
In-Stock: 0
7,500 estimated in stock on 16-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.41000$0.41
10$0.28900$2.89
100$0.14580$14.58
500$0.11898$59.49
1,000$0.08827$88.27
2,000$0.07427$148.54
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.06664$499.80
15,000$0.04750$712.50
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.