SZ1SMB18CAT3G 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.


SZ1SMB18CAT3G | |
|---|---|
DigiKey Part Number | F11551TR-ND - Tape & Reel (TR) F11551CT-ND - Cut Tape (CT) F11551DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | SZ1SMB18CAT3G |
Description | TVS DIODE 18VWM 29.2VC SMB |
Manufacturer Standard Lead Time | 17 Weeks |
Customer Reference | |
Detailed Description | 29.2V Clamp 20.5A Ipp Tvs Diode Surface Mount SMB |
Datasheet | Datasheet |
EDA/CAD Models | SZ1SMB18CAT3G Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Power - Peak Pulse 600W |
Mfr | Power Line Protection No |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Capacitance @ Frequency 465pF @ 1MHz |
Part Status Active | Operating Temperature -65°C ~ 150°C (TJ) |
Type Zener | Grade Automotive |
Bidirectional Channels 1 | Qualification AEC-Q101 |
Voltage - Reverse Standoff (Typ) 18V | Mounting Type Surface Mount |
Voltage - Breakdown (Min) 20V | Package / Case DO-214AA, SMB |
Voltage - Clamping (Max) @ Ipp 29.2V | Supplier Device Package |
Current - Peak Pulse (10/1000µs) 20.5A | Base Product Number |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| SMBJ18CAH | Eaton - Electronics Division | 2,370 | 283-SMBJ18CAHTR-ND | $0.46000 | Similar |
In-Stock: 0
2,500 estimated in stock on 14-Apr-2027
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.60000 | $0.60 |
| 10 | $0.48100 | $4.81 |
| 100 | $0.31900 | $31.90 |
| 500 | $0.24608 | $123.04 |
| 1,000 | $0.22156 | $221.56 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.18900 | $472.50 |
| 5,000 | $0.15700 | $785.00 |
| 7,500 | $0.15100 | $1,132.50 |
| 12,500 | $0.14762 | $1,845.25 |
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.


