SMF33A-E3-08 is out of stock and can be placed on backorder.
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53.3V Clamp 3.8A Ipp Tvs Diode Surface Mount DO-219AB (SMF)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
53.3V Clamp 3.8A Ipp Tvs Diode Surface Mount DO-219AB (SMF)
DO-219AB SFM

SMF33A-E3-08

DigiKey Part Number
SMF33A-E3-08TR-ND - Tape & Reel (TR)
SMF33A-E3-08CT-ND - Cut Tape (CT)
SMF33A-E3-08DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMF33A-E3-08
Description
TVS DIODE 33VWM 53.3VC DO219AB
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
53.3V Clamp 3.8A Ipp Tvs Diode Surface Mount DO-219AB (SMF)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Current - Peak Pulse (10/1000µs)
3.8A
Mfr
Power - Peak Pulse
200W
Series
Power Line Protection
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
General Purpose
Part Status
Active
Capacitance @ Frequency
198pF @ 1MHz
Type
Zener
Operating Temperature
-65°C ~ 175°C (TJ)
Unidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
33V
Package / Case
DO-219AB
Voltage - Breakdown (Min)
36.7V
Supplier Device Package
Voltage - Clamping (Max) @ Ipp
53.3V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMF33ALittelfuse Inc.0F5827TR-ND$0.37000Direct
SZSMF33AT1GLittelfuse Inc.0F11653TR-ND$0.44000Similar
SMF33AEaton - Electronics Division0283-SMF33ATR-ND$0.28000Similar
SMF33A-TPMCC (Micro Commercial Components)0SMF33A-TPMSTR-ND$0.26000Direct
SMF20A-TPMCC (Micro Commercial Components)0353-SMF20A-TP-ND$0.07324Similar
In-Stock: 0
3,000 estimated in stock on 02-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.25500$2.55
100$0.11500$11.50
500$0.10900$54.50
1,000$0.09500$95.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.07450$223.50
6,000$0.07200$432.00
9,000$0.06927$623.43
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.