MMSZ5229B-E3-08 is out of stock and can be placed on backorder.
Available Substitutes:
Direct
Similar
Similar
Upgrade
Similar
Upgrade
Similar
Similar

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


MMSZ5229B-E3-08 | |
|---|---|
DigiKey Part Number | 112-MMSZ5229B-E3-08TR-ND - Tape & Reel (TR) 112-MMSZ5229B-E3-08CT-ND - Cut Tape (CT) 112-MMSZ5229B-E3-08DKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | MMSZ5229B-E3-08 |
Description | DIODE ZENER 4.3V 500MW SOD123 |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 4.3 V 500 mW ±5% Surface Mount SOD-123 |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Impedance (Max) (Zzt) 22 Ohms |
Mfr | Current - Reverse Leakage @ Vr 5 µA @ 1 V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -55°C ~ 150°C |
Part Status Active | Mounting Type Surface Mount |
Voltage - Zener (Nom) (Vz) | Package / Case |
Tolerance ±5% | Supplier Device Package SOD-123 |
Power - Max 500 mW | Base Product Number |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMSZ5229B-7-F | Diodes Incorporated | 0 | MMSZ5229B-FDITR-ND | $0.22000 | Direct |
| DDZ9687-7 | Diodes Incorporated | 0 | 31-DDZ9687-7TR-ND | $0.27000 | Similar |
| BZV55C3V9 | Microchip Technology | 0 | BZV55C3V9-ND | $2.56000 | Similar |
| BZT52B4V3-TP | MCC (Micro Commercial Components) | 0 | BZT52B4V3-TP-ND | $0.02900 | Similar |
| MMSZ4687-TP | MCC (Micro Commercial Components) | 0 | MMSZ4687-TPMSTR-ND | $0.10000 | Similar |
Show More
In-Stock: 0
3,000 estimated in stock on 21-Dec-2026
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.15000 | $0.15 |
| 10 | $0.10500 | $1.05 |
| 100 | $0.04700 | $4.70 |
| 500 | $0.04600 | $23.00 |
| 1,000 | $0.04400 | $44.00 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.04588 | $137.64 |
| 6,000 | $0.04106 | $246.36 |
| 9,000 | $0.03860 | $347.40 |
| 15,000 | $0.02500 | $375.00 |
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.








