SML4758A-E3/61 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.06648
Datasheet

Similar


Comchip Technology
In Stock: 0
Unit Price: $0.13435
Datasheet

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Central Semiconductor Corp
In Stock: 0
Unit Price: $0.21668
Datasheet
Zener Diode 56 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.

SML4758A-E3/61

DigiKey Part Number
SML4758A-E3/61GITR-ND - Tape & Reel (TR)
SML4758A-E3/61GICT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Part Number
SML4758A-E3/61
Description
DIODE ZENER 56V 1W DO214AC
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Zener Diode 56 V 1 W ±5% Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Impedance (Max) (Zzt)
110 Ohms
Mfr
Current - Reverse Leakage @ Vr
5 µA @ 42.6 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
±5%
Supplier Device Package
DO-214AC (SMA)
Power - Max
1 W
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMAJ4758A-TPMCC (Micro Commercial Components)0SMAJ4758A-TP-ND$0.06648Direct
CZRA5943B-GComchip Technology0CZRA5943B-G-ND$0.13435Similar
CMZ5943B TR13 PBFREECentral Semiconductor Corp01514-CMZ5943BTR13PBFREETR-ND$0.21668Similar
In-Stock: 0
1,800 estimated in stock on 14-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.55000$0.55
10$0.39400$3.94
100$0.29400$29.40
500$0.23202$116.01
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,800$0.17500$315.00
3,600$0.15600$561.60
5,400$0.15250$823.50
9,000$0.14900$1,341.00
12,600$0.14602$1,839.85
18,000$0.13700$2,466.00
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.