Zener Diode 12 V 350 mW ±5% Surface Mount SOT-23-3
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MMBZ5242BQ-7-F

DigiKey Part Number
31-MMBZ5242BQ-7-FTR-ND - Tape & Reel (TR)
31-MMBZ5242BQ-7-FCT-ND - Cut Tape (CT)
31-MMBZ5242BQ-7-FDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
MMBZ5242BQ-7-F
Description
DIODE ZENER 12V 350MW SOT23
Manufacturer Standard Lead Time
24 Weeks
Customer Reference
Detailed Description
Zener Diode 12 V 350 mW ±5% Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
Current - Reverse Leakage @ Vr
1 µA @ 9.1 V
Mfr
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-65°C ~ 150°C (TJ)
Part Status
Active
Grade
Automotive
Voltage - Zener (Nom) (Vz)
Qualification
AEC-Q101
Tolerance
±5%
Mounting Type
Surface Mount
Power - Max
350 mW
Package / Case
Impedance (Max) (Zzt)
30 Ohms
Supplier Device Package
SOT-23-3
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Available To Order
Factory Stock: 96,000
3,000 estimated in stock on 07-Dec-2026

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.11000$0.11
10$0.07400$0.74
100$0.03500$3.50
500$0.03450$17.25
1,000$0.03400$34.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02200$66.00
6,000$0.02000$120.00
9,000$0.01900$171.00
15,000$0.01835$275.25
21,000$0.01701$357.21
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.