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ESP32-C3FN4-2 | ESPRESSIF SYSTEMS

Name: esp32-c3fn4-2
Brand: Espressif Systems
SKU: esp32-c3fn4-2
Rating: 4.19 (36 reviews)

CategoryRF Transceiver Modules and Modems

ManufacturerEspressif Systems

DatasheetPDF Download

RF TXRX MOD BLUETOOTH WIFISMD

Expert Procurement Support

Responds within 24hrs

Have a BOM, compatibility question, or need bulk pricing? Our component specialists review every enquiry personally — no bots, no generic replies.

+91 97908 15031 sales@make-tronics.com

17 Countries Served
76,000+ Components Delivered
Zero Counterfeit Incidents Recorded

Unit Price (Indicative)

$1.25

/ unitIn Stock

Volume pricing available · Sourcing records available on request

Responds within 24 hours

Applications & Features

Product Information:

ReachStatus	REACH Unaffected
RohsStatus	RoHS Compliant
MoistureSensitivityLevel	3 (168 Hours)
ExportControlClassNumber	5A992C
HtsusCode	8542.31.0075

Product Description

DigiKey Programmable	Not Verified
RF Family/Standard	Bluetooth, WiFi
Protocol	802.11b/g/n, Bluetooth v5.0
Modulation	-
Frequency	2.402GHz ~ 2.48GHz
Data Rate	54Mbps
Power - Output	21dBm
Sensitivity	-105dBm
Serial Interfaces	GPIO, I2C, I2S, SPI, JTAG, UART, USB
Antenna Type	Antenna Not Included
Utilized IC / Part	-
Memory Size	4MB Flash, 400kB SRAM, 384kB ROM
Voltage - Supply	3V ~ 3.6V
Current - Receiving	84mA ~ 87mA
Current - Transmitting	276mA ~ 335mA
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	32-VFQFN Exposed Pad

FAQs

Can you guarantee authenticity for obsolete parts?

In the obsolete market, absolute guarantees are not realistic due to fragmented supply chains. Instead, we control risk through supplier selection, inspection, and risk-based testing aligned with industry standards.

What if parts fail after delivery?

All parts are covered by a 45-day functional warranty from the date of receipt. Claims must be supported by an accredited third-party test report.

Can I request specific tests before shipment?

Yes. You can request tests such as X-ray, decapsulation, electrical testing, or others based on your requirements. These are arranged through certified labs at additional cost.

Do you provide inspection or test reports?

Yes. Inspection images and test reports (if testing is conducted) can be shared prior to shipment upon request.

What happens if I reject it after inspection?

If rejection is based on valid findings from an agreed inspection or test, we will review and support resolution. Orders are otherwise non-cancellable once procurement is completed.

Do you require advance payment?

Yes. Orders are processed on advance payment due to the nature of sourcing obsolete components.

Who handles shipping and logistics?

Shipping is typically done on the customer’s DHL, FedEx, or UPS account. If needed, we can arrange shipment on your behalf.

Is escrow or milestone-based payment available?

Yes. Orders are executed through an escrow-based structure. Funds are released to the supplier only after delivery and buyer approval, ensuring control over both quality and transaction risk.

More from Espressif Systems

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Part Number / Manufacturer	Description / Specs	MOQ
ESP-WROOM-02U-N2 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MODULE WIFI U.FL SMD	1
ESP32-H2-MINI-1-H4 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD BT TRACE SMD	1
ESP32-H2-MINI-1U-N4 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD 802.15.4BT SMD	1
ESP8684-MINI-1-H2 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD BT WIFI PCB TH SMD	1
ESP32-S3-WROOM-2-N16R8V Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD BT WIFI PCB TH SMD	1

Similar in RF Transceiver Modules and Modems

Related components with similar applications

Part Number / Manufacturer	Description / Specs	MOQ
ESP-WROOM-02U-N2 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MODULE WIFI U.FL SMD	1
ESP32-H2-MINI-1-H4 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD BT TRACE SMD	1
ESP32-H2-MINI-1U-N4 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD 802.15.4BT SMD	1
ESP8684-MINI-1-H2 Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD BT WIFI PCB TH SMD	1
ESP32-S3-WROOM-2-N16R8V Manufacturer: Espressif Systems Category: RF Transceiver Modules and Modems	RF TXRX MOD BT WIFI PCB TH SMD	1

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esp32-c3fn4-2 | Espressif Systems | RF Transceiver Modules…