Step1: Product
Silicon Labs SI4032-B1-FM
Image shown is a representation only
Manufacturer
Manufacturer No
SI4032-B1-FM
Package
20-VFQFN Exposed Pad
Packaging
Tube
Description
RF TX IC FSK 240-930MHZ 20VFQFN
Detailed Description
RF Transmitter FSK, GFSK, OOK 240MHz ~ 930MHz 20dBm 256kbps PCB, Surface Mount Antenna 20-VFQFN Exposed Pad
Datasheet
Series
EZRadioPRO®
Frequency
240MHz ~ 930MHz
Packaging
Tube
Applications
General Purpose
Manufacturer
Silicon Labs
Mounting Type
Surface Mount
Data Interface
PCB, Surface Mount
Package / Case
20-VFQFN Exposed Pad
Power - Output
20dBm
Data Rate (Max)
256kbps
Voltage - Supply
1.8V ~ 3.6V
Antenna Connector
PCB, Surface Mount
Base Product Number
SI4032
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Current - Transmitting
30mA
Modulation or Protocol
FSK, GFSK, OOK
Supplier Device Package
20-QFN (4x4)
| Attribute | Value |
|---|---|
| Series | EZRadioPRO® |
| Frequency | 240MHz ~ 930MHz |
| Packaging | Tube |
| Applications | General Purpose |
| Manufacturer | Silicon Labs |
| Mounting Type | Surface Mount |
| Data Interface | PCB, Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Power - Output | 20dBm |
| Data Rate (Max) | 256kbps |
| Voltage - Supply | 1.8V ~ 3.6V |
| Antenna Connector | PCB, Surface Mount |
| Base Product Number | SI4032 |
| DigiKey Programmable | Not Verified |
| Operating Temperature | -40°C ~ 85°C |
| Current - Transmitting | 30mA |
| Modulation or Protocol | FSK, GFSK, OOK |
| Supplier Device Package | 20-QFN (4x4) |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 3, 2026 - Oct 4, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
