MPN

STMicroelectronics ST25R3914-AQWT Module 13.56 / 27.12 MHz, 13.56 Or 27.12 MHz, 2.4 To 5.5 V, -

RS Stock No.:: 216-7862
Mfr. Part No.:: ST25R3914-AQWT
Manufacturer:: STMicroelectronics

STMicroelectronics ST25R3914-AQWT Module 13.56 / 27.12 MHz, 13.56 Or 27.12 MHz, 2.4 To 5.5 V, -

Subtotal (1 pack of 2 units)*

€6.29

(exc. VAT)

€7.736

(inc. VAT)

Temporarily out of stock

Shipping from 20 July 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
2 +	€3.145	€6.29

*price indicative

RS Stock No.:: 216-7862
Mfr. Part No.:: ST25R3914-AQWT
Manufacturer:: STMicroelectronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Supported Frequency Bands	13.56 / 27.12 MHz, 13.56 Or 27.12 MHz
	Modulation Technique	AM
	Maximum RF Data Rate	6Mbps
	Maximum Output Power	1W
	Mounting Type	Surface Mount
	Supply Voltage	2.4 To 5.5 V, -

	Select all
	Brand STMicroelectronics
	Supported Frequency Bands 13.56 / 27.12 MHz, 13.56 Or 27.12 MHz
	Modulation Technique AM
	Maximum RF Data Rate 6Mbps
	Maximum Output Power 1W
	Mounting Type Surface Mount
	Supply Voltage 2.4 To 5.5 V, -

Datasheet - ST25R3914-AQWT

The STMicroelectronics ST25R3914-AQWT Automotive high performance HF reader / NFC initiator with 1 W output power supporting AAT for automotive applications.

Capacitive sensing - Wake-up
Automatic modulation index adjustment
User selectable and automatic gain control
Possibility of driving two antennas

STMicroelectronics ST25R3914-AQWT Module 13.56 / 27.12 MHz, 13.56 Or 27.12 MHz, 2.4 To 5.5 V, -

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