Name: EM357-ZRTR
Brand: Silicon Labs
SKU: EM357-ZRTR
Availability: InStock
Rating: 5 (86 reviews)

EM357-ZRTR

For Reference Only

Part Number	EM357-ZRTR
Manufacturer	Silicon Labs
Description	IC RF TXRX+MCU 802.15.4 48-VFQFN
Datasheet	EM357-ZRTR Specifications
Package	48-VFQFN Exposed Pad
ECAD
In Stock	2,268 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EM357-ZRTR (RF Transceiver ICs) is manufactured by Silicon Labs and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For EM357-ZRTR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EM357-ZRTR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EM357-ZRTR.

EM357-ZRTR Specifications

Manufacturer	Silicon Labs
Category	RF/IF and RFID - RF Transceiver ICs
Package	48-VFQFN Exposed Pad
ECAD
Series	-
Type	TxRx + MCU
RF Family/Standard	802.15.4
Protocol	Zigbee?
Modulation	O-QPSK
Frequency	2.4GHz
Data Rate (Max)	5Mbps
Power - Output	8dBm
Sensitivity	-102dBm
Memory Size	192kB Flash, 12kB RAM
Serial Interfaces	I2C, JTAG, SPI, UART
GPIO	24
Voltage - Supply	2.1 V ~ 3.6 V
Current - Receiving	22mA ~ 28.5mA
Current - Transmitting	21.5mA ~ 43.5mA
Operating Temperature	-40°C ~ 85°C
Package / Case	48-VFQFN Exposed Pad

EM357-ZRTR Reviews

Astri*****ickland

March 19, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Leona*****rpenter

March 14, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

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EM357-ZRTR Packaging

EM357-ZRTR FAQ

1. How to order EM357-ZRTR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that EM357-ZRTR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EM357-ZRTR. All suppliers must pass our qualification reviews before they can publish their products including EM357-ZRTR on Heisener; we pay more attention to the channels and quality of EM357-ZRTR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EM357-ZRTR price and inventory displayed accurate?

The price and inventory of EM357-ZRTR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of EM357-ZRTR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the EM357-ZRTR we delivered, we will accept the replacement or return of the EM357-ZRTR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of EM357-ZRTR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as EM357-ZRTR pin diagram, EM357-ZRTR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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EM357-ZRTR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

EM357-ZRTR

D# V36:1790_06534314

Silicon Laboratories Inc

IEEE 802.15.4 2.4 GHz SoC

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

EM357-ZRTR

Silicon Laboratories Inc

IC RF TXRX ZIGBEE 48QFN

Part Number

Manufacturer

Description

Stock

EM357-ZRTR

D# EM357-ZRTR-ND

Silicon Laboratories Inc

IC RF TXRX+MCU 802.15.4 48VFQFN

Part Number

Manufacturer

Description

Stock

EM357-ZRTR

Silicon Laboratories Inc

In stock shipping within 2days

12260

Part Number

Manufacturer

Description

Stock

EM357ZRTR

Vishay Siliconix

OEM/CM QUOTES ONLY | NO BROKERS

17477

Part Number

Manufacturer

Description

Stock

EM357-ZRTR

D# NS-EM357-ZRTR

Silicon Laboratories Inc

OEM/CM ONLY

6278

Part Number

Manufacturer

Description

Stock

EM357ZRTR

Silicon Labs Isolation Inc

OEM/CM ONLY

20213

Part Number

Manufacturer

Description

Stock

EM357-ZRTR

Silicon Laboratories Inc

ZigZBee/IEEE 802.15.4 SoC, 192kB Flash, 12kB RAM, 110C support

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EM357-ZRTR

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