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  • Not Recommended for New Design, minimums may apply. See Alternate Package or Substitute options.
Product Overview
Digi-Key Part Number 336-2521-5-ND
Quantity Available 154
Can ship immediately
Manufacturer

Manufacturer Part Number

SI4431-B1-FM

Description IC RF TxRx Only General ISM < 1GHz 240MHz ~ 930MHz 20-VFQFN Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Product Attributes Select All
Category

RF/IF and RFID

Family

RF Transceiver ICs

Manufacturer

Silicon Labs

Series -
Packaging ? Tube ?
Part Status Not For New Designs
Type TxRx Only
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK, GFSK, OOK
Frequency 240MHz ~ 930MHz
Data Rate (Max) 256kbps
Power - Output 13dBm (Max)
Sensitivity -121dBm
Memory Size -
Serial Interfaces SPI
GPIO 3
Voltage - Supply 1.8 V ~ 3.6 V
Current - Receiving 18.5mA
Current - Transmitting 17mA ~ 30mA
Operating Temperature -40°C ~ 85°C
Package / Case 20-VFQFN Exposed Pad
 
Additional Resources
Standard Package ? 75
Other Names 336-2521-5
SI4431-B1-FM-ND

20:31:07 12-7-2016

Price & Procurement
 

Quantity
All prices are in DKK.
Price Break Unit Price Extended Price
1 41,40000 41,40
25 33,24160 831,04
100 30,28760 3.028,76
1.000 20,68399 20.683,99

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : SI4431-B1-FMR-ND
  • Minimum Quantity: 2.500  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: 19,64979
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