EM357-IRTR
IEEE 802.15.4 2.4GHZ SOC
Quick Answer: EM357-IRTR is an IEEE 802.15.4 / Zigbee / Thread RF transceiver IC from Silicon Labs.
- Manufacturer
- Silicon Labs
- Product Category
- RF Transceivers
- Package
- -
- Stock
- 1,216 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Silicon Labs |
|---|---|
| Product Category | RF Transceivers |
| Min Qty | 2000 |
| Package | Tape & Reel (TR) |
| Product status | Obsolete |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
Key supply and purchasing information for EM357-IRTR.
Why Source from Antrex Electronics?
Independent distribution support for verified sourcing, inspection and international procurement requirements.
Independent Distribution Support
Shortage, obsolete and hard-to-find component sourcing for production and procurement requirements.
Traceability Review
Label, lot, date code and available supply-chain documentation can be reviewed before order confirmation.
Inspection & Testing
Visual inspection, X-ray and third-party testing support can be arranged when required.
Global Procurement Support
Support for OEM, EMS, distributors and international sourcing requirements across individual parts and BOM projects.
Credentials & Verification Support
Quality controls, traceability review and inspection support for electronic component sourcing.
Detailed Description for EM357-IRTR
Product Overview
EM357-IRTR is an IEEE 802.15.4 / Zigbee / Thread RF transceiver IC from Silicon Labs. It handles the RF transmit and receive functions needed for IEEE 802.15.4 / Zigbee / Thread, cellular IoT / LTE wireless links. In a design or maintenance project, it is a candidate for cellular IoT equipment, asset tracking, smart metering, industrial gateways and connected field devices.
Before design approval or replacement purchasing, check 2.4 GHz ISM-band operation; confirm the exact channel plan and regional settings in the datasheet. The antenna network, protocol stack, firmware version, power profile, regulatory requirements and lifecycle status should be matched to the original design or target application.
Key Features
- Manufacturer: Silicon Labs
- Part Number: EM357-IRTR
- Product Category: RF Transceiver
- Device Type: IEEE 802.15.4 / Zigbee / Thread RF transceiver IC
- Product Description: IEEE 802.15.4 / Zigbee / Thread RF transceiver IC with IEEE 802.15.4 / Zigbee / Thread, cellular IoT / LTE, 2.4 GHz ISM-band operation; confirm the exact channel plan and regional settings in the datasheet, intended for embedded wireless links and RF connectivity designs
- Wireless Protocol / Band Reference: IEEE 802.15.4 / Zigbee / Thread, cellular IoT / LTE
- Frequency / Band Note: 2.4 GHz ISM-band operation; confirm the exact channel plan and regional settings in the datasheet
- Application Focus: cellular IoT equipment, asset tracking, smart metering, industrial gateways and connected field devices
- Functional Role: RF transmit/receive communication, wireless data exchange and embedded connectivity
Applications
EM357-IRTR is suitable for cellular IoT devices, asset trackers, industrial gateways, smart meters, remote monitoring equipment, telematics products and embedded communication modules.
Before using it as a substitute, confirm the supported regions, carrier bands, certification status, firmware version, SIM or eSIM options, antenna design and host interface requirements.
Quality & Sourcing
Antrex Electronics can support EM357-IRTR sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For faster quotation, buyers can provide target quantity, acceptable date code, packaging preference, target price, required wireless protocol, frequency band, module or firmware version, and end-application information.
For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, wireless module manufacturers, IoT device makers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transceiver requirements for sourcing assistance.
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