Silicon Labs SI4021-A1-FT (1 Tube)
- Model Number
- SI4021-A1-FT
- Manufacturer
- Silicon Labs
- Datasheet
- SI4021-A1-FT PDF
- Description
- RF TX IC FSK 433/868MHZ 16TSSOP
Products need to verify price and stock, please send inquiry or contact sales
Email: sales@lzchips.com
Product Details
- Manufacturer
- Silicon Labs
- Series
- EZRadio®
- Packaging
- Tube
- Product Status
- Not For New Designs
- Digi-Key Programmable
- Not Verified
- Frequency
- 433MHz, 868MHz, 915MHz
- Applications
- General Purpose
- Modulation or Protocol
- FSK, OOK
- Data Rate (Max)
- 512kbps
- Power - Output
- 8dBm
- Current - Transmitting
- 24mA
- Data Interface
- PCB, Surface Mount
- Antenna Connector
- PCB, Surface Mount
- Memory Size
- -
- Features
- -
- Voltage - Supply
- 2.2V ~ 5.4V
- Operating Temperature
- -40°C ~ 85°C
- Mounting Type
- Surface Mount
- Package / Case
- 16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package
- 16-TSSOP
- Base Product Number
- SI4021
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Means of Payment
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RFQ (Request for Quotations)
It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
Important Notice
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- Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Latest Review
-
Samantha
Reviewed on 2025-06-0203:44
I will buy it next time!
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Nathan
Reviewed on 2025-05-2310:04
After a small problem occurs, the manufacturer will quickly send a replacement product, which is very responsible.
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Irene
Reviewed on 2025-05-2115:20
The communication with the seller is smooth, and the replenishment needs are also responded quickly.
-
Wendy
Reviewed on 2025-05-1121:57
The packaging is strict, and all components are packed in anti-static bags.
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Isabella
Reviewed on 2025-05-0823:46
The logistics efficiency is good, it arrived in a few days, saving development time.
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Reese
Reviewed on 2025-05-0517:57
Good product!
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Serena
Reviewed on 2025-05-0310:31
It is fully functional and fully supports my circuit design needs.
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Giselle
Reviewed on 2025-04-2806:10
The seller is very professional and knows the component parameters well. The recommended replacement components are very useful.
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Chloe
Reviewed on 2025-04-2713:11
There are detailed specifications and user guides, which are very considerate.
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Abigail
Reviewed on 2025-04-2520:14
There are independent logos and anti-counterfeiting labels, which are very guaranteed.
Company Profile
Longzi Technology (Shenzhen) Co., Ltd. operates as a global distributor of electronic components. Since our inception, we have adhered to a business philosophy centered on delivering the best products, maintaining an excellent reputation, offering top-notch services, all at reasonable prices. Our commitment to professional quality and consistent professionalism has earned us the trust and support of a majority of suppliers and customers, propelling us swiftly through the competitive market.
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