Semtech Corporation SX1272RF1CAS
- Part No.:
- SX1272RF1CAS
- Manufacturer:
- Semtech Corporation
- Category:
- RF Transceiver Modules and Modems
- Package:
- Module
- Description:
- RF TXRX MOD ISM<1GHZU.FL TH
- Quantity:
- Payment:

- Shipping:

Inventory:3,445
Please send an inquiry. Send us your inquiry, and we will respond immediately.
SX1272RF1CAS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Semtech Corporation
- Series:
- LoRa™
- Package/Case:
- Module
- Packaging:
- Bag
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- RF Family/Standard:
- General ISM < 1GHz
- Protocol:
- -
- Modulation:
- FSK, GFSK, GMSK, MSK, OOK
- Frequency:
- 860MHz ~ 1.02GHz
- Data Rate:
- 300kbps
- Power - Output:
- 20dBm
- Sensitivity:
- -137dBm
- Serial Interfaces:
- SPI
- Antenna Type:
- Antenna Not Included, U.FL
- Utilized IC / Part:
- -
- Memory Size:
- -
- Voltage - Supply:
- 1.8V ~ 3.7V
- Current - Receiving:
- 11.2mA
- Current - Transmitting:
- 125mA
- Mounting Type:
- Through Hole
- Operating Temperature:
- -40°C ~ 85°C
SX1272RF1CAS FAQ
1.How can I place an order for SX1272RF1CAS through Aetrix?
Please submit a Request for Quotation (RFQ) for SX1272RF1CAS on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SX1272RF1CAS reliable?
The price and inventory of SX1272RF1CAS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SX1272RF1CAS is usually 5 days.
3.What payment methods are accepted for SX1272RF1CAS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SX1272RF1CAS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SX1272RF1CAS?
SX1272RF1CAS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SX1272RF1CAS order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SX1272RF1CAS?
For technical support, including SX1272RF1CAS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SX1272RF1CAS requirements.
6.How does Aetrix verify that SX1272RF1CAS is sourced from the original manufacturer or authorized distributors?
All SX1272RF1CAS products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SX1272RF1CAS meets industry standards.
7.What is the process for return or replacement of SX1272RF1CAS?
All SX1272RF1CAS units undergo pre-shipment inspection (PSI). If there is an issue with SX1272RF1CAS, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SX1272RF1CAS part is unused and in its original packaging.
Return procedure for SX1272RF1CAS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SX1272RF1CAS Tags

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ESP32-C3FH4
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ESP32-C3-MINI-1U-N4
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ESP32-C3-MINI-1U-H4
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ESP32-C3-WROOM-02U-N4
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ESP32-H2-MINI-1-N4
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ESP32-H2-MINI-1-H4
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