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RF Transmitter Transmitters IA4221
Lifecycle: NRND: Not recommended for new designs.
PDF Data Sheet
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Manufacturer: Silicon Laboratories
Product Category: RF Transmitter
RoHS: RoHS Compliant Details
Brand: Silicon Labs
Type: Transmitter
Operating Frequency: 433 MHz to 915 MHz
Operating Supply Voltage: 2.2 V to 5.4 V
Maximum Operating Temperature: + 85 C
Package / Case: TSSOP-16
Mounting Style: SMD/SMT
Packaging: Tube
Series: Si4021
Factory Pack Quantity: 96
Supply Current: 1.5 mA
Unit Weight: 0.002037 oz
Mouser Part #:Manufacturer Part #:Packaging AvailabilityPriceMin
634-SI4021-A1-FTR SI4021-A1-FTR Reel Non-Stocked $1.27 2000
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Real Time Availability

On Order:   

Factory Lead-Time: 8 Weeks  

Enter Quantity:

    Minimum: 96
Multiples: 96
Pricing (USD)
  96: $1.42
  192: $1.39
  288: $1.37
  576: $1.32
  1,056: $1.27
Possible Replacement

Silicon Labs

Manufacturer Part #:
RF Transmitter Si4431 EZRadioPRO Transmitter +13dBm

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