S1G-AQ is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.10000
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.16000
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.01772
Datasheet
Diode 400 V 1A Surface Mount DO-214AC (SMA)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

S1G-AQ

DigiKey Part Number
4878-S1G-AQTR-ND - Tape & Reel (TR)
4878-S1G-AQCT-ND - Cut Tape (CT)
4878-S1G-AQDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
S1G-AQ
Description
DIODE STANDARD 400V 1A DO214AC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Diode 400 V 1A Surface Mount DO-214AC (SMA)
Datasheet
 Datasheet
EDA/CAD Models
S1G-AQ Models
Product Attributes
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Category
Speed
Standard Recovery >500ns, > 200mA (Io)
Mfr
Reverse Recovery Time (trr)
1.5 µs
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Reverse Leakage @ Vr
5 µA @ 400 V
Part Status
Active
Mounting Type
Technology
Package / Case
Voltage - DC Reverse (Vr) (Max)
400 V
Supplier Device Package
DO-214AC (SMA)
Current - Average Rectified (Io)
1A
Operating Temperature - Junction
-50°C ~ 150°C
Voltage - Forward (Vf) (Max) @ If
1.1 V @ 1 A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
M4Diotec Semiconductor04878-M4-ND$0.10000Parametric Equivalent
S1GDiotec Semiconductor04878-S1GTR-ND$0.16000Parametric Equivalent
ST1GDiotec Semiconductor04878-ST1G-ND$0.01772Parametric Equivalent
In-Stock: 0
7,500 estimated in stock on 30-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.17000$0.17
10$0.11400$1.14
100$0.08400$8.40
500$0.07298$36.49
1,000$0.06450$64.50
2,000$0.05719$114.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
7,500$0.03366$252.45
15,000$0.03182$477.30
22,500$0.03138$706.05
37,500$0.02913$1,092.38
52,500$0.02680$1,407.00
75,000$0.02159$1,619.25
187,500$0.01939$3,635.62
375,000$0.01804$6,765.00
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.