SI4438-B1C-FMR

Mfr. #:: SI4438-B1C-FMR
Manufacturer:: Silicon Labs
Description:: RF Transceiver +20/-124 dBm sub-GHz transmitter
Lifecycle:: New from this manufacturer.
Datasheet:: SI4438-B1C-FMR Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SI4438-B1C-FMR more Information SI4438-B1C-FMR Product Details

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: RF Transceiver

RoHS:: Y

Type:: Sub-GHz

Frequency Range:: 425 MHz to 525 MHz

Maximum Data Rate:: 500 kb/s

Modulation Format:: GFSK, OOK

Supply Voltage - Min:: 1.8 V

Supply Voltage - Max:: 3.6 V

Supply Current Receiving:: 14 mA

Supply Current Transmitting:: 75 mA

Output Power:: 20 dBm

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Interface Type:: API, SPI

Package / Case:: QFN-20

Packaging:: Reel

Sensitivity:: - 124 dBm

Series:: SI4438

Brand:: Silicon Labs

Mounting Style:: SMD/SMT

Supply Current - Max:: 10 uA

Maximum Operating Frequency:: 525 MHz

Moisture Sensitive:: Yes

Number of Receivers:: 1

Number of Transmitters:: 1

Product Type:: RF Transceiver

Factory Pack Quantity:: 2500

Subcategory:: Wireless & RF Integrated Circuits

Tradename:: EZRadioPRO

Unit Weight:: 0.000582 oz

Tags: SI4438-B1, SI4438-B, SI4438, SI443, SI44, SI4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SI4438-B1C-FMR Description

***metry Electronics: +20dBm Si4438 EZRadioPRO 425-525MHz Transceiver - China

***nell: +20/-124 DBM SUB-GHZ TRANSCEIVER;

***i-Key: IC RF TXRX+MCU ISM<1GHZ 20VFQFN

Market price

Part #	Mfg.	Description	Stock	Price
SI4438-B1C-FMR DISTI # 336-4757-1-ND	Silicon Laboratories Inc	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Min Qty: 1 Container: Cut Tape (CT)	2470In Stock	100:$2.3843 25:$2.4796 1:$2.5800
SI4438-B1C-FMR DISTI # 336-4757-6-ND	Silicon Laboratories Inc	IC RF TXRX+MCU ISM<1GHZ 20-VFQFN Min Qty: 1 Container: Digi-Reel®	2470In Stock	100:$2.3843 25:$2.4796 1:$2.5800
SI4438-B1C-FMR DISTI # 336-4757-2-ND	Silicon Laboratories Inc	IC RF TXRX+MCU ISM<1GHZ 20VFQFN Min Qty: 2500 Container: Tape & Reel (TR)	Temporarily Out of Stock	2500:$2.1809
SI4438-B1C-FMR	Silicon Laboratories Inc	+20dBm Si4438 EZRadioPRO 425-525MHz Transceiver - China	Short Lead Time	1:$2.2700

Related products

Image	Part #	Description
	Mfr.#: SI4438-C2A-GM OMO.#: OMO-SI4438-C2A-GM	RF Transceiver TXRX SubG +20/-124dBm
	Mfr.#: SI4438-B1C-FMR OMO.#: OMO-SI4438-B1C-FMR	RF Transceiver +20/-124 dBm sub-GHz transmitter
	Mfr.#: SI4438-C2A-GMR OMO.#: OMO-SI4438-C2A-GMR	RF Transceiver TXRX SubG +20/-124dBm
	Mfr.#: SI4438-B1C-FM OMO.#: OMO-SI4438-B1C-FM	RF Transceiver +20/-124 dBm sub-GHz transmitter
	Mfr.#: SI4438-B1C-ZM1R OMO.#: OMO-SI4438-B1C-ZM1R-1190	New and Original
	Mfr.#: SI4438-BIC-FMR OMO.#: OMO-SI4438-BIC-FMR-1190	New and Original
	Mfr.#: SI4438-C2A-GMR OMO.#: OMO-SI4438-C2A-GMR-SILICON-LABS	RF Transceiver Sub GHz transceiver +20dBm -124dBm
	Mfr.#: SI4438-B1C-FMR OMO.#: OMO-SI4438-B1C-FMR-SILICON-LABS	RF Transceiver 20dBm Si4438 EZRadioPRO
	Mfr.#: SI4438-B1C-FM OMO.#: OMO-SI4438-B1C-FM-SILICON-LABS	RF Transceiver 20dBm Si4438 EZRadio PROTransceiver/China
	Mfr.#: SI4438-C2A-GM OMO.#: OMO-SI4438-C2A-GM-SILICON-LABS	RF Transceiver Sub GHz transceiver +20dBm -124dBm

Availability

Stock:: Available
On Order:: 5000
Enter Quantity:

Current price of SI4438-B1C-FMR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$2.38~~; ~~$2.38~~

10: ~~$2.33~~; ~~$23.30~~

25: ~~$2.29~~; ~~$57.25~~

50: ~~$2.25~~; ~~$112.50~~

100: ~~$2.20~~; ~~$220.00~~

250: ~~$2.17~~; ~~$542.50~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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SI4438-B1C-FMR

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes