SMAJ5940B-TP is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 5,000
Unit Price: $0.37000
Datasheet

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Comchip Technology
In Stock: 0
Unit Price: $0.13435
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Comchip Technology
In Stock: 0
Unit Price: $0.17544
Datasheet
Zener Diode 43 V 1.5 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 43 V 1.5 W ±5% Surface Mount DO-214AC (SMA)
TO-214AC SMA
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SMAJ5940B-TP

DigiKey Part Number
SMAJ5940BTPMSTR-ND - Tape & Reel (TR)
SMAJ5940BTPMSCT-ND - Cut Tape (CT)
SMAJ5940BTPMSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMAJ5940B-TP
Description
DIODE ZENER 43V 1.5W DO214AC
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Zener Diode 43 V 1.5 W ±5% Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
500 nA @ 32.7 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.5 V @ 200 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
1.5 W
Base Product Number
Impedance (Max) (Zzt)
53 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
1SMA5940BT3Gonsemi5,0001SMA5940BT3GOSTR-ND$0.37000Similar
CZRA5940B-GComchip Technology0CZRA5940B-G-ND$0.13435Upgrade
CZRA4755-HFComchip Technology0CZRA4755-HF-ND$0.17544Similar
In-Stock: 0
7,500 estimated in stock on 11-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.36000$0.36
10$0.27100$2.71
100$0.16400$16.40
500$0.14600$73.00
1,000$0.09800$98.00
2,000$0.08950$179.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.07675$575.62
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.