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ZS4744A-H
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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.

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Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.

ZS4744A-H

ZENER DIODE
Formosa Microsemi Co. Ltd. · Diodes - Zener - Single · BOM Matching
Mfr. Part Number
ZS4744A-H
Manufacturer
Formosa Microsemi Co. Ltd.
Package / Case
DO-214AC, SMA
Datasheet
Datasheet
Description
ZENER DIODE
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
sample
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ZS4744A-H
Formosa Microsemi Co. Ltd.
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In Stock5,539
Unit
Price
$0.0561
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Reference Price
QuantityPrice
1$ 0.0561
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Specification Summary

Package / Case
DO-214AC, SMA
Supplier Device Package
SMA
Voltage - Forward (Vf) (Max) @ If
1.2 V @ 200 mA
Voltage - Zener (Nom) (Vz)
15 V
Current - Reverse Leakage @ Vr
5 µA @ 11.4 V
Operating Temperature
-55°C ~ 150°C
Mounting Type
Surface Mount
Impedance (Max) (Zzt)
14 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 2026-09-20. 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
-55°C ~ 150°C
Current - Reverse Leakage @ Vr
5 µA @ 11.4 V
Impedance (Max) (Zzt)
14 Ohms
Voltage - Forward (Vf) (Max) @ If
1.2 V @ 200 mA
Voltage - Zener (Nom) (Vz)
15 V
Power - Max
1000 mW
Supplier Device Package
SMA
Tolerance
±5%
Package / Case
DO-214AC, SMA
ZENER DIODE
Brand Introduction

Formosa Microsemi is a specialist maker in discrete components including switching diodes, fast diodes, Zener diodes, Schottky diodes, TVS (surge absorbers) and ESD (anti-static components), bridge type Rectifier, MOSFET, Transistor, and more. They have products patented in the United States, China, Japan, and Taiwan for a wide range of applications in aerospace, automotive, Netcom, 5G, 3C, AI smart, mobile phones, wearable devices, panels, power supplies, and more.

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Buying FAQ — ZS4744A-H

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy ZS4744A-H from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes ZS4744A-H. We reply with stock, channel note, reference price and ETA.

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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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