Silicon Labs SI4421-A1-FTR (2000 per Tape & Reel Full Tape & Reel)
- Model Number
- SI4421-A1-FTR
- Manufacturer
- Silicon Labs
- Datasheet
- SI4421-A1-FTR PDF
- Description
- IC RF TXRX ISM<1GHZ 16TSSOP
Products need to verify price and stock, please send inquiry or contact sales
Email: sales@lzchips.com
Product Details
- Manufacturer
- Silicon Labs
- Series
- -
- Packaging
- Tape & Reel
- Product Status
- Not For New Designs
- Digi-Key Programmable
- Not Verified
- Type
- TxRx Only
- RF Family/Standard
- General ISM < 1GHz
- Protocol
- -
- Modulation
- FSK
- Frequency
- 315MHz, 434MHz, 868MHz, 915MHz
- Data Rate (Max)
- 256kbps
- Power - Output
- 7dbm
- Sensitivity
- -110dBm
- Memory Size
- -
- Serial Interfaces
- SPI
- Voltage - Supply
- 2.2V ~ 3.8V
- Current - Receiving
- 11mA ~ 13mA
- Current - Transmitting
- 15mA ~ 24mA
- 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
- SI4421
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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
- You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
- 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
-
Kelly
Reviewed on 2025-05-2605:00
The quality of components is very good, and no false parameters were found.
-
Betty
Reviewed on 2025-05-2521:19
The outer packaging is well protected, and there is no problem of foot bending due to transportation.
-
Alexander
Reviewed on 2025-05-1907:10
After a small problem occurs, the manufacturer will quickly send a replacement product, which is very responsible.
-
Kate
Reviewed on 2025-05-0318:27
There are independent logos and anti-counterfeiting labels, which are very guaranteed.
-
Kyle
Reviewed on 2025-05-0315:33
The seller is very professional and knows the component parameters well. The recommended replacement components are very useful.
-
Craig
Reviewed on 2025-05-0119:03
There are detailed specifications and user guides, which are very considerate.
-
Sawyer
Reviewed on 2025-04-2012:03
The communication with the seller is smooth, and the replenishment needs are also responded quickly.
-
Charlotte
Reviewed on 2025-04-1806:27
The packaging method is reasonable, easy to use, and reduces loss.
-
Fiona
Reviewed on 2025-04-1706:48
The logistics efficiency is good, it arrived in a few days, saving development time.
-
Zoe
Reviewed on 2025-04-1323:43
Fast delivery, good product quality, and good component suppliers.
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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