• • • • SMAZ5940B-M3/5A

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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

SMAZ5940B-M3/5A

DIODE ZENER 43V 500MW DO214AC

Phoenix Passive Components / Vishay · Diodes - Zener - Single · BOM Matching

Mfr. Part Number

SMAZ5940B-M3/5A

Manufacturer

Phoenix Passive Components / Vishay

Package / Case

DO-214AC, SMA

Datasheet

Description

DIODE ZENER 43V 500MW DO214AC

RoHS Status

Lead Free / RoHS Complaint

Availability

Sourcing — Lead time quoted on request (often 3–15 business days by channel)

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SMAZ5940B-M3/5A

Phoenix Passive Components / Vishay

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In Stock4,389

Unit

Price

$0.1108

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Reference Price

Quantity	Price
1	$ 0.1108

Prices are for reference only. The final transaction is subject to confirmation.

As of 2026-09-19 · Valid as reference until 2026-09-26 · Request RFQ for live stock.

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Specification Summary

Package / Case

DO-214AC, SMA

Supplier Device Package

DO-214AC (SMA)

Voltage - Forward (Vf) (Max) @ If

900 mV @ 10 mA

Voltage - Zener (Nom) (Vz)

43 V

Current - Reverse Leakage @ Vr

1 µA @ 32.7 V

Operating Temperature

-65°C ~ 150°C

Mounting Type

Surface Mount

Impedance (Max) (Zzt)

53 Ohms

Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote

Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)

Shortage / allocation / EOL lines may need longer — ask via RFQ.

Reference price and stock shown as of 2026-09-19. Confirm live availability and unit price via RFQ before placing a PO.

Lead time FAQ Authenticity FAQ MOQ FAQ

Specifications

Product Description

Purchase & Inquiry

Mounting Type

Surface Mount

Operating Temperature

-65°C ~ 150°C

Current - Reverse Leakage @ Vr

1 µA @ 32.7 V

Impedance (Max) (Zzt)

53 Ohms

Voltage - Forward (Vf) (Max) @ If

900 mV @ 10 mA

Voltage - Zener (Nom) (Vz)

43 V

Power - Max

500 mW

Supplier Device Package

DO-214AC (SMA)

Tolerance

±5%

Package / Case

DO-214AC, SMA

DIODE ZENER 43V 500MW DO214AC

Brand Introduction

Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Vishay's components today are smaller, faster, more reliable–all of it at the same time–empowering you to be more inventive and evolve your business.

From robots, to automobiles, to medical devices, The DNA of tech™ is behind you. Vishay is The DNA of tech.™

Mounting Type

Surface Mount

Operating Temperature

-65°C ~ 150°C

Current - Reverse Leakage @ Vr

1 µA @ 32.7 V

Impedance (Max) (Zzt)

53 Ohms

Voltage - Forward (Vf) (Max) @ If

900 mV @ 10 mA

Voltage - Zener (Nom) (Vz)

43 V

Power - Max

500 mW

Supplier Device Package

DO-214AC (SMA)

Tolerance

±5%

Package / Case

DO-214AC, SMA

DIODE ZENER 43V 500MW DO214AC

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Buying FAQ — SMAZ5940B-M3/5A

How do I buy SMAZ5940B-M3/5A from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SMAZ5940B-M3/5A. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.

BOM matching · Anti-counterfeit · Lead time & shipping

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Phoenix Passive Components / Vishay catalog Diodes - Zener - Single Industrial Control Automotive Electronics Communications BOM Matching Authenticity Check Lead Time & Shipping Procurement FAQ

SMAZ5940B-M3/5A

Specification Summary

Related Parts

Buying FAQ — SMAZ5940B-M3/5A

How do I buy SMAZ5940B-M3/5A from Yingxinyuan?

Is the listed price final?

How fresh is the stock figure?

How do you source authentic parts?

What is a typical lead time?

Explore by Brand, Category & Application