CMZ5945BQ TR13 PBFREE is out of stock and can be placed on backorder.
Available Substitutes:

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CMZ5945BQ TR13 PBFREE | |
|---|---|
DigiKey Part Number | 1514-CMZ5945BQTR13PBFREETR-ND - Tape & Reel (TR) 1514-CMZ5945BQTR13PBFREECT-ND - Cut Tape (CT) 1514-CMZ5945BQTR13PBFREEDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Part Number | CMZ5945BQ TR13 PBFREE |
Description | DIODE ZENER 68V 500MW SMA |
Manufacturer Standard Lead Time | 7 Weeks |
Customer Reference | |
Detailed Description | Zener Diode 68 V 500 mW ±5% Surface Mount SMA |
Datasheet | Datasheet |
Product Attributes
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Category | Current - Reverse Leakage @ Vr 1 µA @ 51.7 V |
Mfr | Voltage - Forward (Vf) (Max) @ If 1.5 V @ 200 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Operating Temperature -65°C ~ 150°C |
Part Status Active | Grade Automotive |
Voltage - Zener (Nom) (Vz) | Qualification AEC-Q101 |
Tolerance ±5% | Mounting Type Surface Mount |
Power - Max 500 mW | Package / Case |
Impedance (Max) (Zzt) 120 Ohms | Supplier Device Package SMA |
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Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| CMZ5945B TR13 PBFREE | Central Semiconductor Corp | 1,243 | 1514-CMZ5945BTR13PBFREETR-ND | $0.47000 | Parametric Equivalent |
| CMZ5945B BK PBFREE | Central Semiconductor Corp | 0 | 1514-CMZ5945BBKPBFREE-ND | $0.15046 | Parametric Equivalent |
| SMAZ5945B-E3/5A | Vishay General Semiconductor - Diodes Division | 0 | SMAZ5945B-E3/5A-ND | $0.09612 | Parametric Equivalent |
| SMAZ5945B-E3/61 | Vishay General Semiconductor - Diodes Division | 0 | 112-SMAZ5945B-E3/61TR-ND | $0.41000 | Parametric Equivalent |
In-Stock: 0
5,000 estimated in stock on 07-Dec-2026
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.77000 | $0.77 |
| 10 | $0.47600 | $4.76 |
| 100 | $0.30710 | $30.71 |
| 500 | $0.23418 | $117.09 |
| 1,000 | $0.21066 | $210.66 |
| 2,000 | $0.19085 | $381.70 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.16940 | $847.00 |
| 10,000 | $0.15613 | $1,561.30 |
| 15,000 | $0.14938 | $2,240.70 |
| 25,000 | $0.14179 | $3,544.75 |
| 35,000 | $0.13863 | $4,852.05 |
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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