ST25R3912-AQWT STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock

High performance HF reader / NFC initiator for payment applications with 1 W output power

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ST25R3912-AQWTQuad Flat No-Lead
Quick Facts
Manufacturer
STMicroelectronics
Package
Quad Flat No-Lead
Pin Count
33
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $2.2368(MOQ 250)
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time12Weeks
Date Of Intro2018-08-21
YTEOL10
JESD-609 Codee3
Peak Reflow Temperature (Cel)260
Terminal FinishMatte Tin (Sn)
uPs/uCs/Peripheral ICs TypeNFC CONTROLLERS
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.31.00.30
Country of OriginThailand

Datasheet

ST25R3912-AQWT Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for ST25R3912-AQWT:

ST25R3915-AQWTSTMicroelectronics

NFC Controller, CMOS, PQCC32

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ST25R3916-AQWTSTMicroelectronics

CMOS, PQCC32

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ST25R3917-AQWTSTMicroelectronics

CMOS, PQCC32

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ST25R3916-AQETSTMicroelectronics

CMOS, PQCC32

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ST25R3917B-AQWTSTMicroelectronics

CMOS, PQCC32

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ST25R3911B-AQWTSTMicroelectronics

NFC Controller, CMOS

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ST25R3916B-AQWTSTMicroelectronics

CMOS, PQCC32

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ST25R3917-AQETSTMicroelectronics

CMOS, PQCC32

View Part →

Frequently Asked Questions

What is the price of ST25R3912-AQWT?

ST25R3912-AQWT is priced from $2.2368 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ST25R3912-AQWT in stock?

ST25R3912-AQWT is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy ST25R3912-AQWT?

You can buy ST25R3912-AQWT from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ST25R3912-AQWT from STMicroelectronics.

What is the datasheet for ST25R3912-AQWT?

The official ST25R3912-AQWT datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ST25R3912-AQWT come in?

ST25R3912-AQWT is available in Quad Flat No-Lead packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $2.2368
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
250+$3.1900$797.50
500+$3.0100$1505.00
1000+$2.8000$2800.00
16000+$2.2930$36687.36
32000+$2.2513$72040.64
64000+$2.2368$143155.20
pcs
Unit price: $3.1900 · Total: $797.50

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy