S1B-AQ is out of stock and can be placed on backorder.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


S1B-AQ | |
|---|---|
DigiKey Part Number | 4878-S1B-AQTR-ND - Tape & Reel (TR) 4878-S1B-AQCT-ND - Cut Tape (CT) 4878-S1B-AQDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | S1B-AQ |
Description | DIODE STANDARD 100V 1A DO214AC |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Diode 100 V 1A Surface Mount DO-214AC (SMA) |
Datasheet | Datasheet |
EDA/CAD Models | S1B-AQ Models |
Product Attributes
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Category | Reverse Recovery Time (trr) 1.5 µs |
Mfr | Current - Reverse Leakage @ Vr 5 µA @ 100 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Grade Automotive |
Part Status Active | Qualification AEC-Q101 |
Technology | Mounting Type |
Voltage - DC Reverse (Vr) (Max) 100 V | Package / Case |
Current - Average Rectified (Io) 1A | Supplier Device Package DO-214AC (SMA) |
Voltage - Forward (Vf) (Max) @ If 1.1 V @ 1 A | Operating Temperature - Junction -50°C ~ 150°C |
Speed Standard Recovery >500ns, > 200mA (Io) |
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Substitutes (5)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| M2 | Diotec Semiconductor | 0 | 4878-M2TR-ND | $0.10000 | Parametric Equivalent |
| M2 | Diotec Semiconductor | 0 | 5245-M2TR-ND | $0.12240 | Parametric Equivalent |
| S1B | Diotec Semiconductor | 0 | 4878-S1BTR-ND | $0.15000 | Parametric Equivalent |
| ST1B | Diotec Semiconductor | 0 | 4878-ST1B-ND | $0.01772 | Parametric Equivalent |
| S1B-AQ | Diotec Semiconductor | 0 | 4878-S1B-AQTR-ND | $0.17000 | Parametric Equivalent |
In-Stock: 0
7,500 estimated in stock on 30-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.17000 | $0.17 |
| 10 | $0.10300 | $1.03 |
| 25 | $0.08480 | $2.12 |
| 100 | $0.06340 | $6.34 |
| 250 | $0.05272 | $13.18 |
| 500 | $0.04608 | $23.04 |
| 1,000 | $0.04050 | $40.50 |
| 2,500 | $0.03447 | $86.17 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.19000 | $0.19 |
| 10 | $0.17000 | $1.70 |
| 25 | $0.16160 | $4.04 |
| 100 | $0.09240 | $9.24 |
| 250 | $0.06852 | $17.13 |
| 500 | $0.05688 | $28.44 |
| 1,000 | $0.03878 | $38.78 |
| 2,500 | $0.03297 | $82.42 |
| 5,000 | $0.02973 | $148.65 |
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.



