STMicroelectronics

Ref. [hkinstmicroelectronics20220920][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (4/5) based on 13 customer reviews
Part Number SI4021-A1-FTR
Main Category RF-IF and RFID
Sub Category RF Transmitters
Brand STMicroelectronics
Description IC TX FSK 915MHZ 5.4V 16-TSSOP
Series EZRadio®
Packaging Tape & Reel (TR)
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 2.2 V ~ 5.4 V
Operating Temperature -40°C ~ 85°C
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Image RF-IF and RFID
Lowest Price: $1.64   Highest Price: $6.33
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

SI4021-A1-FTR TSSOP16 SILICON 

Brand:

STMicroel

D/C:
21+
Qty:

5000

Price (USD):

1.64

Company:

Goodcraftsman Technology Co., Limited

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Part Number:

SI4021-A1-FTR

Brand:

STMICROELECT

D/C:
12+15+
Qty:

3500

Price (USD):

2.8125

Company:

Splendent Technologies Pte Ltd

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Part Number:

SI4021-A1-FTR

Brand:

ST/MICRON

D/C:
21+
Qty:

14458

Price (USD):

3.985

Company:

Finestock Electronics HK Limited

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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

SI4021-A1-FTR

Brand:

ST

D/C:
21+
Qty:

263574

Price (USD):

5.1575

Company:

Cicotex Electronics (HK) Limited

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Part Number:

SI4021-A1-FTR

Brand:

STMicroelectronics

D/C:
20+
Qty:

8000

Price (USD):

6.33

Company:

WIN AND WIN ELECTRONICS LIMITED

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SI4021A1FTR Ref.

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