TZM5248B-GS18 is out of stock and can be placed on backorder.
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Vishay General Semiconductor - Diodes Division
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Unit Price: $0.13000
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Microchip Technology
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Zener Diode 18 V 500 mW ±5% Surface Mount SOD-80 MiniMELF
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TZM5248B-GS18

DigiKey Part Number
112-TZM5248B-GS18TR-ND - Tape & Reel (TR)
112-TZM5248B-GS18CT-ND - Cut Tape (CT)
112-TZM5248B-GS18DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
TZM5248B-GS18
Description
DIODE ZENER 18V 500MW SOD80
Manufacturer Standard Lead Time
9 Weeks
Customer Reference
Detailed Description
Zener Diode 18 V 500 mW ±5% Surface Mount SOD-80 MiniMELF
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
100 nA @ 14 V
Mfr
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 200 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
175°C
Part Status
Active
Mounting Type
Surface Mount
Voltage - Zener (Nom) (Vz)
Package / Case
Tolerance
±5%
Supplier Device Package
SOD-80 MiniMELF
Power - Max
500 mW
Base Product Number
Impedance (Max) (Zzt)
21 Ohms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (29)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TZMC18-GS08Vishay General Semiconductor - Diodes Division0TZMC18-GS08GITR-ND$0.13000Direct
1N5248BUR-1Microchip Technology01N5248BUR-1-ND$3.13002Upgrade
1N4112DUR-1Microchip Technology0150-1N4112DUR-1-ND$3.67000Similar
1N4112URMicrochip Technology01N4112UR-ND$3.29000Similar
1N4112UR-1Microchip Technology01N4112UR-1-ND$2.99000Similar
In-Stock: 0
10,000 estimated in stock on 21-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.12000$0.12
10$0.09200$0.92
100$0.03900$3.90
500$0.03700$18.50
1,000$0.03300$33.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10,000$0.02800$280.00
20,000$0.02400$480.00
30,000$0.02199$659.70
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.