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Same model may have multiple batches, images only for reference.
SI4021-A1-FT Real Image
Same model may have multiple batches, images only for reference.

SI4021-A1-FT

Part No SI4021-A1-FT
Manufacturer Silicon Labs
Catalog RF Transmitters
Description RF TX IC FSK 433/868MHZ 16TSSOP
Datasheet
SI4021-A1-FT Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories RF/IF and RFID
Features RF Transmitter FSK, OOK 433MHz, 868MHz, 915MHz 8dBm 512kbps PCB, Surface Mount Antenna 16-TSSOP (0.173", 4.40mm Width)
Manufacturer Silicon Labs
Series EZRadio®
Package Tube
Part Status Not For New Designs
Operating Temperature Range -40°C ~ 85°C
Mounting Surface Mount
Package 16-TSSOP (0.173", 4.40mm Width)
Case / Package 16-TSSOP
Family Name SI4021
MSL Level 3 (168 Hours)
ECCN EAR99
HTSUS 8542.39.0001
Other Part Number SI4021A1FT, 336-1622-5
Quantity per package 96
Popularity High
Supply and Demand Status Balance
Win Source Part Number 894498-SI4021-A1-FT
Ultra Librarian 3D Model Ultra Librarian SI4021-A1-FT CAD Model

Description

The Silicon Labs SI4021-A1-FT is a high-performance, low-power, and fully integrated RF transmitter. Bold the product name (e.g., SI4021-A1-FT) and manufacturer (e.g., Silicon Labs).

  • Frequency Bands: 433 MHz, 868 MHz, and 915 MHz
  • Antenna: surface-mount
  • Transmit Power: up to 8 dBm
  • Data Rate: 512 kbps
  • Modulation Schemes: FSK and OOK
  • Applications: remote control, home automation, and security systems
  • Package: 16-TSSOP
  • Recommendation: not recommended for new designs

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Pricing & Ordering

Quantity Unit Price Ext. Price
11+ $4.6956 $51.6516
26+ $3.8528 $100.1728
41+ $3.7324 $153.0284
56+ $3.6120 $202.2720
72+ $3.4916 $251.3952
96+ $3.1304 $300.5184
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 57 pieces
MOQ: 11 pcs
Order Increment : 1 pcs
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