SZ3C18 is out of stock and can be placed on backorder.
Available Substitutes:

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SZ3C18 | |
|---|---|
DigiKey Part Number | 4878-SZ3C18TR-ND - Tape & Reel (TR) 4878-SZ3C18CT-ND - Cut Tape (CT) 4878-SZ3C18DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | SZ3C18 |
Description | DIODE ZENER 18V 3W DO213AB |
Manufacturer Standard Lead Time | 8 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 18 V 3 W ±5% Surface Mount DO-213AB (MELF) |
Datasheet | Datasheet |
EDA/CAD Models | SZ3C18 Models |
Product Attributes
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Category | Impedance (Max) (Zzt) 6 Ohms |
Mfr | Current - Reverse Leakage @ Vr 1 µA @ 13 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -50°C ~ 150°C (TJ) |
Part Status Active | Mounting Type Surface Mount |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package DO-213AB (MELF) |
Power - Max 3 W |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SZ3C18 | Diotec Semiconductor | 0 | 4878-SZ3C18TR-ND | $0.42000 | Parametric Equivalent |
In-Stock: 0
5,000 estimated in stock on 20-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.42000 | $0.42 |
| 10 | $0.26000 | $2.60 |
| 100 | $0.16400 | $16.40 |
| 500 | $0.12232 | $61.16 |
| 1,000 | $0.10885 | $108.85 |
| 2,000 | $0.09751 | $195.02 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.08520 | $426.00 |
| 10,000 | $0.07758 | $775.80 |
| 15,000 | $0.07370 | $1,105.50 |
| 25,000 | $0.06934 | $1,733.50 |
| 35,000 | $0.06676 | $2,336.60 |
| 50,000 | $0.06425 | $3,212.50 |
| 125,000 | $0.06012 | $7,515.00 |
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