MMQA18VT1G is out of stock and can be placed on backorder.
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26V Clamp 923mA (8/20µs) Ipp Tvs Diode Surface Mount SC-74
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MMQA18VT1G

DigiKey Part Number
MMQA18VT1GOSTR-ND - Tape & Reel (TR)
MMQA18VT1GOSCT-ND - Cut Tape (CT)
MMQA18VT1GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMQA18VT1G
Description
TVS DIODE 14VWM 26VC SC74
Manufacturer Standard Lead Time
31 Weeks
Customer Reference
Detailed Description
26V Clamp 923mA (8/20µs) Ipp Tvs Diode Surface Mount SC-74
Datasheet
 Datasheet
EDA/CAD Models
MMQA18VT1G Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
923mA (8/20µs)
Mfr
Power - Peak Pulse
150W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Type
Zener
Mounting Type
Surface Mount
Unidirectional Channels
4
Package / Case
SC-74, SOT-457
Voltage - Reverse Standoff (Typ)
14V (Max)
Supplier Device Package
Voltage - Breakdown (Min)
17.1V
Base Product Number
Voltage - Clamping (Max) @ Ipp
26V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ESDA19SC6STMicroelectronics2,299497-10700-2-ND$0.34000Similar
BZA420A,115Nexperia USA Inc.01727-1581-2-ND$0.31000Similar
BZA420A,125Nexperia USA Inc.01727-BZA420A,125TR-ND$0.31000Similar
BZA420A,135Nexperia USA Inc.0BZA420A,135-ND$0.07971Similar
BZA420A,165Nexperia USA Inc.0BZA420A,165-ND$0.07971Similar
In-Stock: 0
3,000 estimated in stock on 11-Dec-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.23800$2.38
100$0.11800$11.80
500$0.11300$56.50
1,000$0.10800$108.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.10395$311.85
6,000$0.10163$609.78
9,000$0.09002$810.18
30,000$0.08885$2,665.50
75,000$0.07550$5,662.50
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.