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MMSZ5231B is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
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MMSZ5231B | |
|---|---|
DigiKey Part Number | 4878-MMSZ5231BTR-ND - Tape & Reel (TR) 4878-MMSZ5231BCT-ND - Cut Tape (CT) 4878-MMSZ5231BDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | MMSZ5231B |
Description | DIODE ZENER 5.1V 500MW SOD123F |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 5.1 V 500 mW ±5% Surface Mount SOD-123F |
Datasheet | Datasheet |
EDA/CAD Models | MMSZ5231B Models |
Product Attributes
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Category | Current - Reverse Leakage @ Vr 5 µA @ 2 V |
Mfr | Voltage - Forward (Vf) (Max) @ If 900 mV @ 10 mA |
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 SOD-123F |
Power - Max 500 mW | Base Product Number |
Impedance (Max) (Zzt) 17 Ohms |
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Substitutes (2)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MMSZ5231B | Taiwan Semiconductor Corporation | 0 | 1801-MMSZ5231BTR-ND | $0.04263 | Parametric Equivalent |
| MMSZ5231B RHG | Taiwan Semiconductor Corporation | 0 | 1801-MMSZ5231BRHGTR-ND | $0.22000 | Parametric Equivalent |
In-Stock: 0
3,000 estimated in stock on 23-Nov-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.13000 | $0.13 |
| 10 | $0.09600 | $0.96 |
| 100 | $0.07840 | $7.84 |
| 500 | $0.06272 | $31.36 |
| 1,000 | $0.05488 | $54.88 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.04116 | $123.48 |
| 6,000 | $0.03381 | $202.86 |
| 9,000 | $0.02646 | $238.14 |
| 15,000 | $0.02597 | $389.55 |
| 21,000 | $0.02401 | $504.21 |
| 30,000 | $0.01600 | $480.00 |
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.
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