SM30T19AY is out of stock and can be placed on backorder.
Available Substitutes:

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Bourns Inc.
In Stock: 2,900
Unit Price: $1.69000
Datasheet

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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.55440
Datasheet

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Eaton - Electronics Division
In Stock: 0
Unit Price: $0.55440
Datasheet
26V Clamp 115.4A Ipp Tvs Diode Surface Mount SMC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SM30T19AY

DigiKey Part Number
497-12175-2-ND - Tape & Reel (TR)
497-12175-1-ND - Cut Tape (CT)
497-12175-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SM30T19AY
Description
TVS DIODE 16VWM 26VC SMC
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
26V Clamp 115.4A Ipp Tvs Diode Surface Mount SMC
Datasheet
 Datasheet
EDA/CAD Models
SM30T19AY Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
115.4A
Mfr
Power - Peak Pulse
3000W (3kW)
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-55°C ~ 175°C (TJ)
Part Status
Active
Grade
Automotive
Type
Zener
Qualification
AEC-Q101
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
16V
Package / Case
DO-214AB, SMC
Voltage - Breakdown (Min)
17.8V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
26V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMLJ16A-RBourns Inc.2,900118-SMLJ16A-RTR-ND$1.69000Similar
SMDJ16AHEaton - Electronics Division0283-SMDJ16AHTR-ND$0.55440Similar
SMDJ16CAHEaton - Electronics Division0283-SMDJ16CAHTR-ND$0.55440Similar
In-Stock: 0
2,500 expected in stock on 06-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.11000$2.11
10$1.34600$13.46
50$1.01540$50.77
100$0.90840$90.84
500$0.72068$360.34
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.59498$1,487.45
7,500$0.53406$4,005.45
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.