Silicon Labs ETRX357HR-LRS
- Part No.:
- ETRX357HR-LRS
- Manufacturer:
- Silicon Labs
- Category:
- RF Transceiver Modules and Modems
- Package:
- Module
- Datasheet:
-
ETRX357HR-LRS.pdf
- Description:
- RF TXRX MOD 802.15.4 CHIP SMD
- Quantity:
- Payment:

- Shipping:

Inventory:7,334
Please send an inquiry. Send us your inquiry, and we will respond immediately.
- Specifications
- FAQ
- Product Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Silicon Labs
- Series:
- -
- Package/Case:
- Module
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- RF Family/Standard:
- 802.15.4
- Protocol:
- Zigbee®
- Modulation:
- -
- Frequency:
- 2.4GHz
- Data Rate:
- 250kbps
- Power - Output:
- 20dBm
- Sensitivity:
- -106dBm
- Serial Interfaces:
- -
- Antenna Type:
- Integrated, Chip
- Utilized IC / Part:
- EM357
- Memory Size:
- 192kB Flash, 12kB RAM
- Voltage - Supply:
- 2.1V ~ 3.6V
- Current - Receiving:
- 33mA
- Current - Transmitting:
- 140mA
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 85°C
1. How to order ETRX357HR-LRS on SANJIA TECHNOLOGY LTD.?
Currently, SANJIA TECHNOLOGY LTD. 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 SANJIA TECHNOLOGY LTD. guarantee that ETRX357HR-LRS is from the original manufacturer or authorized agents?
We have a professional and experienced quality control team to strictly verify and test the ETRX357HR-LRS. All suppliers must pass our qualification reviews before they can publish their products including ETRX357HR-LRS on SANJIA TECHNOLOGY LTD.; we pay more attention to the channels and quality of ETRX357HR-LRS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ETRX357HR-LRS price and inventory displayed accurate?
The price and inventory of ETRX357HR-LRS 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 ETRX357HR-LRS?
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 ETRX357HR-LRS we delivered, we will accept the replacement or return of the ETRX357HR-LRS 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 ETRX357HR-LRS.
(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 ETRX357HR-LRS pin diagram, ETRX357HR-LRS datasheet?
If you need any after-sales service, please do not hesitate to contact us.
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| Part Number | ETRX357HR | ETRX357HR-LRS | ETRX357HR-R8 | ETRX357HR-LR | ETRX357HR-LRS-C31 |
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Series | - | - | - | - | - |
| Package/Case | Module | Module | Module | Module | Module |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Not For New Designs | Not For New Designs | Not For New Designs | Obsolete | Not For New Designs |
| Programmable | Not Verified | Not Verified | Not Verified | Not Verified | Not Verified |
| RF Family/Standard | 802.15.4 | 802.15.4 | - | 802.15.4 | - |
| Protocol | Zigbee® | Zigbee® | - | Zigbee® | - |
| Modulation | - | - | - | - | - |
| Frequency | 2.4GHz | 2.4GHz | - | 2.4GHz | - |
| Data Rate | 250kbps | 250kbps | - | 250kbps | - |
| Power - Output | 18dBm | 20dBm | - | 18dBm | - |
| Sensitivity | -105dBm | -106dBm | - | -105dBm | - |
| Serial Interfaces | I2C, JTAG, SPI, UART | - | - | - | - |
| Antenna Type | Antenna Not Included, U.FL | Integrated, Chip | - | Antenna Not Included, U.FL | - |
| Utilized IC / Part | EM357 | EM357 | EM357 | EM357 | EM357 |
| Memory Size | 192kB Flash, 12kB RAM | 192kB Flash, 12kB RAM | - | 192kB Flash, 12kB RAM | - |
| Voltage - Supply | 2.1V ~ 3.6V | 2.1V ~ 3.6V | - | 2.1V ~ 3.6V | - |
| Current - Receiving | 22mA ~ 28.5mA | 33mA | - | 28mA | - |
| Current - Transmitting | 23.5mA ~ 42mA | 140mA | - | 106mA | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - | -40°C ~ 85°C | - |

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