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Model SI4031-B1-FM
Description SILICON LABS SI4031-B1-FM Chip, RF transmitter, 240-930MHz, QFN-20
Product QR code
Brand: Silicon Labs
Packaging QFN-20
Delivery time
Packaging method Cut Tape (CT)
Standard packaging quantity 1
23.44  yuan 23.44yuan
5+:
$ 27.4201
50+:
$ 26.2483
200+:
$ 25.5921
500+:
$ 25.4281
1000+:
$ 25.2640
2500+:
$ 25.0765
5000+:
$ 24.9593
7500+:
$ 24.8422
Quantity
5+
50+
200+
500+
1000+
Price
$27.4201
$26.2483
$25.5921
$25.4281
$25.2640
Price $ 27.4201 $ 26.2483 $ 25.5921 $ 25.4281 $ 25.2640
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(1960) Minimum order quantity(5)
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Technical parameters/frequency: 240MHz ~ 930MHz

Technical parameters/power supply voltage (DC): 1.80V (min)

Technical parameters/number of pins: 20

Technical parameters/data rate: 256 kbps

Technical parameters/output power: 13 dBm

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage: 1.8V ~ 3.6V

Technical parameters/power supply voltage (Max): 3.6 V

Technical parameters/power supply voltage (Min): 1.8 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: QFN-20

External dimensions/length: 4 mm

External dimensions/width: 4 mm

External dimensions/height: 0.85 mm

External dimensions/packaging: QFN-20

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Cut Tape (CT)

Other/Manufacturing Applications: General

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Customs information/ECCN code: EAR99

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