US1M is out of stock and can be placed on backorder.
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Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.10197
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Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.00000
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.06491
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.05148
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.16084
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Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.37563
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Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.36000
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Diotec Semiconductor
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Unit Price: $0.02747
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Diode 1000 V 1A Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Diode 1000 V 1A Surface Mount DO-214AC (SMA)
DO-214AC, SMA

US1M

DigiKey Part Number
4878-US1MTR-ND - Tape & Reel (TR)
4878-US1MCT-ND - Cut Tape (CT)
4878-US1MDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
US1M
Description
DIODE STANDARD 1000V 1A DO214AC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Diode 1000 V 1A Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
US1M Models
Product Attributes
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Category
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mfr
Reverse Recovery Time (trr)
75 ns
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Reverse Leakage @ Vr
5 µA @ 1000 V
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
1000 V
Supplier Device Package
DO-214AC (SMA)
Current - Average Rectified (Io)
1A
Operating Temperature - Junction
-50°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If
1.7 V @ 1 A
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (12)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ER1MDiotec Semiconductor04878-ER1M-ND$0.10197Parametric Equivalent
ER1MDiotec Semiconductor02721-ER1MTR-ND$0.00000Parametric Equivalent
ER1M-AQDiotec Semiconductor04878-ER1M-AQ-ND$0.06491Parametric Equivalent
UM7Diotec Semiconductor04878-UM7-ND$0.05148Parametric Equivalent
US1MDiotec Semiconductor05245-US1MTR-ND$0.16084Parametric Equivalent
In-Stock: 0
7,500 estimated in stock on 29-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.34000$0.34
10$0.23100$2.31
100$0.11290$11.29
500$0.09416$47.08
1,000$0.06542$65.42
2,000$0.05670$113.40
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.05259$394.43
15,000$0.04361$654.15
37,500$0.04284$1,606.50
52,500$0.03848$2,020.20
187,500$0.03335$6,253.12
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.