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Silicon Labs SI4031-B1-FM RF Transmitters -40°C~85°C 20-VFQFN Exposed Pad
SI4031-B1-FM
2258-770-SI4031-B1-FM
20-VFQFN Exposed Pad
RoHS Compliant
Operating Temperature: -40°C~85°C,Package / Case: 20-VFQFN Exposed Pad
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SI4031-B1-FM Tech Specifications
Silicon Labs SI4031-B1-FM technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | RF Transmitters | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 1 Weeks | |
| Mount | PCB, Surface Mount | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Number of Pins | 20Pins | |
| Weight | 42.949528mg | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| Series | EZRadioPRO® | |
| Published | 2008 | |
| Part Status | Not For New Designs | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Applications | General Purpose | |
| HTS Code | 8542.39.00.01 | |
| Voltage - Supply | 1.8V~3.6V | |
| Terminal Position | QUAD | |
| Number of Functions | 1Function |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Pitch | 0.5mm | |
| Frequency | 240MHz~930MHz | |
| Pin Count | 20 | |
| Operating Supply Voltage | 3V | |
| Supply Voltage-Max (Vsup) | 3.6V | |
| Supply Voltage-Min (Vsup) | 1.8V | |
| Operating Supply Current | 30mA | |
| Data Interface | PCB, Surface Mount | |
| Power - Output | 13dBm | |
| Consumer IC Type | TRANSMITTER IC | |
| Data Rate (Max) | 256kbps | |
| Modulation or Protocol | FSK, GFSK, OOK | |
| Antenna Connector | PCB, Surface Mount | |
| Transmission Media | RF | |
| Height | 850μm | |
| Length | 4mm | |
| Width | 4mm | |
| REACH SVHC | Unknown | |
| Radiation Hardening | No | |
| RoHS Status | RoHS Compliant |
SI4031-B1-FM Documents
Download datasheets and manufacturer documentation for SI4031-B1-FM
Datasheets
Si4030/1/2-B1 SI4031-B1-FM-Silicon-Laboratories-datasheet-12493097.pdf SI4031-B1-FM-Silicon-Labs-datasheet-78863538.pdf SI4031-B1-FM-Silicon-Laboratories-datasheet-11741250.pdf Si4x3x Errata (rev.B)PCN Packaging
PB-1412244 24/Dec/2014PCN Assembly/Origin
Mult Dev Foundry Site Add 13/Jul/2017
Others include "SI403" parts
The following parts include 'SI403'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SI4031-B1-FM | Silicon Labs | 20-VFQFN Exposed Pad | 15 |
| SI4031-A0-FM | Silicon Labs | 20-VFQFN Exposed Pad | |
| SI4031-B1-FMR | Silicon Labs | 20-VFQFN Exposed Pad | 1453 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | SI4031-B1-FM | Silicon Labs | RF Transmitter Si4431 EZRadioPRO Transmitter 13dBm | 20-VFQFN Exposed Pad | |
| SI4431-B1-FMR | Silicon Labs | RF Transceiver FSK/GFSK/OOK 3V Automotive 20-Pin QFN EP T/R | 20-VFQFN Exposed Pad | |
| SI4032-B1-FM | Silicon Labs | RF Transmitter Si4032 EZRadioPRO Transmitter 20dBm | 20-VFQFN Exposed Pad | |
 | SI4431-B1-FM | Silicon Labs | RF Transceiver Si4431 EZRadioPRO Transceiver 13dBm | 20-VFQFN Exposed Pad | |
 | MICRF405YML-TR | Microchip Technology | TRANSMITTER ASK/FSK 24-MLF | 24-VFQFN Exposed Pad, 24-MLF® |
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Shopping Guide
Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
Shipping Methods | | |
Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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SI4031-B1-FM Comments
109 reviews
2022-07-21 00:00:00
There was room for improvement, but the overall experience was satisfactory.
2022-07-14 00:00:00
I had some minor problems buying components on the Jak, but the overall experience was good.
2022-07-13 00:00:00
I trust jakelectronics to provide me with high-quality components every time.
2022-06-15 00:00:00
The delivery speed is also very fast, and it always arrives on time.
2022-05-13 00:00:00
Good quality product.
2022-04-14 00:00:00
Simply great! Many thanks!
2022-04-09 00:00:00
I couldn't be happier with the kit. It was easy to assemble, including soldering the EEPROM, and works as intended.
2022-04-09 00:00:00
Pricing that fits my budget without compromising on quality, a win-win situation.
2022-04-08 00:00:00
For the price I am very happy.
2022-03-31 00:00:00
when you need to connect this kind of port, this product makes it very easy.