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Silicon Labs SI4461-B1B-FMR RF Transceiver ICs -126 dBm 20-VFQFN Exposed Pad 119MHz~1.05GHz 4GFSK, GFSK, GMSK, OOK
SI4461-B1B-FMR
2258-768-SI4461-B1B-FMR
20-VFQFN Exposed Pad
RoHS Compliant
Modulation: 4GFSK, GFSK, GMSK, OOK,Package / Case: 20-VFQFN Exposed Pad,Operating Temperature: -40°C~85°C,Frequency: 119MHz~1.05GHz,Sensitivity (dBm): -126 dBm
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SI4461-B1B-FMR Tech Specifications
Silicon Labs SI4461-B1B-FMR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | RF Transceiver ICs | |
| Manufacturer | Silicon Labs | |
| Factory Lead Time | 8 Weeks | |
| Contact Plating | Tin | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-VFQFN Exposed Pad | |
| Surface Mount | YES | |
| Number of Pins | 20Pins | |
| Weight | 16.499422mg | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2011 | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| Type | TxRx + MCU | |
| Voltage - Supply | 1.8V~3.6V | |
| Terminal Position | QUAD | |
| Terminal Form | NO LEAD |
| Product Attribute | Attribute Value | |
|---|---|---|
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Number of Functions | 1Function | |
| Supply Voltage | 3.3V | |
| Terminal Pitch | 0.5mm | |
| Frequency | 119MHz~1.05GHz | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Operating Supply Voltage | 3.3V | |
| Power - Output | 16dBm Max | |
| RF Family/Standard | General ISM < 1GHz | |
| Data Rate (Max) | 1Mbps | |
| Serial Interfaces | SPI | |
| Current - Receiving | 10.7mA~13.7mA | |
| Current - Transmitting | 29mA~43mA | |
| Number of Receivers | 1Receiver | |
| Modulation | 4GFSK, GFSK, GMSK, OOK | |
| Sensitivity (dBm) | -126 dBm | |
| GPIO | 4 | |
| Height Seated (Max) | 0.9mm | |
| RoHS Status | RoHS Compliant |
SI4461-B1B-FMR Documents
Download datasheets and manufacturer documentation for SI4461-B1B-FMR
Datasheets
Si4464,63,61,60 Wireless Product Selector Guide Si4x6x-B1B and Si4438-B1C ErrataPCN Packaging
PB-1412244 24/Dec/2014PCN Assembly/Origin
Si44yy Assembly Site Add 16/Nov/2016PCN Design/Specification
PB-1412051 05/Dec/2014
Others include "SI446" parts
The following parts include 'SI446'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| SI4461-C2A-GM | Silicon Labs | 20-VFQFN Exposed Pad | 3000 |
| SI4461-B1B-FM | Silicon Labs | 20-VFQFN Exposed Pad | 3 |
| SI4461-B0B-FM | Silicon Labs | 20-VFQFN Exposed Pad | |
| SI4461-C2A-GMR | Silicon Labs | 20-VFQFN Exposed Pad | 35894 |
| SI4461-B1B-FMR | Silicon Labs | 20-VFQFN Exposed Pad | 2420 |
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Alternate Products
| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | SI4461-B1B-FMR | Silicon Labs | TRANSCEIVER RF EZRADIO PRO 20QFN | 20-VFQFN Exposed Pad | |
 | SI4463-B1B-FMR | Silicon Labs | TXRX ISM EZ RADIO PRO 20QFN | 20-VFQFN Exposed Pad | |
| SI4461-C2A-GM | Silicon Labs | IC RF TXRX MCU ISM<1GHZ 20-VFQFN | 20-VFQFN Exposed Pad | |
 | SI4463-B1B-FM | Silicon Labs | 20dBm Si4463 EZRadioPRO® Transceiver (all major frequency bands) | 20-VFQFN Exposed Pad |
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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. |
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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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SI4461-B1B-FMR Comments
109 reviews
2024-03-06 00:00:00
I've recommended jakelectronics to my colleagues
2024-03-04 15:56:56
The selection of electronic components provided by jakelectronic is extensive, and the prices are relatively budget-friendly.
2024-02-21 00:00:00
The quality and price of electronic components are OK
2024-01-24 00:00:00
Overall, it was good
2024-01-12 00:00:00
Jakelectronics is a reliable supplier, though there is room for improvement in certain areas.
2024-01-10 00:00:00
Excellent seller, always ready to help.
2024-01-03 00:00:00
Useful. It has helped my business performance considerably, especially during COVID-19 when supply chains were heavily impacted.
2023-11-28 00:00:00
Whether common components or some special parts, they can all be found on this platform.
2023-11-22 00:00:00
I have purchased electronic components from jakelectronic several times and found that the quality of their products is consistent.
2023-11-21 00:00:00
I particularly like their regular promotions and discount events, which allow me to purchase the components I need at a more favorable price.