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SI4311-B21-GMR

SI4311-B21-GMR

Manufacturer Part SI4311-B21-GMR
Manufacturer Silicon Labs
Description RF RCVR FSK 315MHZ/434MHZ 20QFN
Category RF/IF and RFID
RoHS Lead free / RoHS Compliant
Warranty 365 days
Datasheet -
GB-T-27922
ISO-9001-2015
ISO-13485
ISO-14001
ISO-28000-2007
ISO-45001-2018
Product Attributes
Type Description
Product Status:Obsolete
Frequency:315MHz, 434MHz
Sensitivity:-104dBm
Data Rate (Max):10kbps
Modulation or Protocol:FSK
Applications:Home Automation, Remote Sensing, RKE
Current - Receiving:20mA
Data Interface:PCB, Surface Mount
Memory Size:-
Antenna Connector:PCB, Surface Mount
Features:-
Voltage - Supply:2.7V ~ 3.6V
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:20-VFQFN Exposed Pad
Supplier Device Package:20-QFN (3x3)
Shipping
Shipping Type Ship Fee Lead Time
DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT $20.00-$40.00 (0.50 KG) 2-6 days
EMS $20.00-$40.00 (0.50 KG) 3-7 days
REGISTERED AIR MAIL $2.5-$7 (0.50 KG) 20-35 days
Payment
Payment method Hand Fee
Telegraphic Transfer charge US$30.00 banking fee.
Paypal charge 4.0% service fee.
Credit Card charge 4% service fee.
Western Union charge US$0.00 banking fee.
Money Gram charge US$0.00 banking fee.
Guarantees
  • We provide 90 days warranty;
  • The Pre-Shipment Inspection (PSI) will be applied;
  • If some of the items you received aren't of perfect quality, we would responsibly arrange your refund or replacement. But the items must remain their original condition;
  • If you don't receive the item in 25 days, just let us know, a new package or replacement will be issued.
  • If your item is significantly different from our product description, you can A: Return it and get a full refund, or B: Get a partial refund and keep the item.
  • Taxes & VAT will not be included;
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Availability :
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