SR70.TCT is out of stock and can be placed on backorder.
Available Substitutes:

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Littelfuse Inc.
In Stock: 0
Unit Price: $0.57000
Datasheet

Direct


Bourns Inc.
In Stock: 0
Unit Price: $0.92000
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Direct


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.96000
Datasheet
7V Clamp 24A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SR70.TCT

DigiKey Part Number
SR70TR-ND - Tape & Reel (TR)
SR70CT-ND - Cut Tape (CT)
SR70DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SR70.TCT
Description
TVS DIODE 70VWM 7VC SOT143
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
7V Clamp 24A (8/20µs) Ipp Tvs Diode Surface Mount SOT-143
Datasheet
 Datasheet
EDA/CAD Models
SR70.TCT Models
Product Attributes
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Category
Current - Peak Pulse (10/1000µs)
24A (8/20µs)
Mfr
Power Line Protection
No
Series
Applications
General Purpose
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Capacitance @ Frequency
5pF @ 1MHz
Part Status
Active
Operating Temperature
-55°C ~ 125°C (TJ)
Type
Steering (Rail to Rail)
Mounting Type
Surface Mount
Unidirectional Channels
2
Package / Case
TO-253-4, TO-253AA
Voltage - Reverse Standoff (Typ)
70V (Max)
Supplier Device Package
Voltage - Breakdown (Min)
85V
Base Product Number
Voltage - Clamping (Max) @ Ipp
7V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SR70-02CTGLittelfuse Inc.0F5915TR-ND$0.57000Similar
CD143A-SR70Bourns Inc.0CD143A-SR70TR-ND$0.92000Direct
SR70-TPMCC (Micro Commercial Components)0SR70-TPMSTR-ND$0.96000Direct
In-Stock: 0
3,000 estimated in stock on 06-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.57000$1.57
10$0.99200$9.92
100$0.66140$66.14
500$0.51964$259.82
1,000$0.47400$474.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.41359$1,240.77
6,000$0.39390$2,363.40
9,000$0.37572$3,381.48
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.