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Silicon Labs SI4455-B1A-FM
SI4455-B1A-FM Supplier & Distributor
SI4455-B1A-FM is an electronic component manufactured by Silicon Labs. We are a professional electronic components supplier providing original parts with large stock available in Shenzhen Huaqiangbei.
We supply SI4455-B1A-FM with competitive pricing, fast global delivery and reliable sourcing services for OEM, EMS and electronic trading companies.
- Original and genuine components
- Large stock inventory available
- Fast worldwide shipping
- Support for bulk orders
- Part No.:
- SI4455-B1A-FM
- Manufacturer:
- Silicon Labs
- Category:
- RF Transceiver ICs
- Package:
- 20-VFQFN Exposed Pad
- Datasheet:
-
SI4455-B1A-FM.pdf
- Description:
- IC RF TXRX ISM<1GHZ 20QFN
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:
- Shipping:
Inventory:0
Send us your inquiry,we will respond immediately.
About SI4455-B1A-FM
Looking for SI4455-B1A-FM supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.
Contact us now for quotation and availability of SI4455-B1A-FM.
SI4455-B1A-FM Specifications
- Specifications
- FAQ
- The Posts
- Attributes
- Property Value
- Manufacturer
- Silicon Labs
- Series:
- -
- Package/Case:
- 20-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Not For New Designs
- Programmable:
- Not Verified
- Type:
- TxRx Only
- RF Family/Standard:
- General ISM < 1GHz
- Protocol:
- -
- Modulation:
- FSK, GFSK, OOK
- Frequency:
- 283MHz ~ 960MHz
- Data Rate (Max):
- 500kbps
- Power - Output:
- 13dBm (Max)
- Sensitivity:
- -116dBm
- Memory Size:
- -
- Serial Interfaces:
- SPI
- GPIO:
- 4
- Voltage - Supply:
- 1.8V ~ 3.6V
- Current - Receiving:
- 10mA
- Current - Transmitting:
- 18mA ~ 30mA
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 20-QFN (3x3)
- Category:
- RF Transceiver ICs
1. How to order SI4455-B1A-FM from Hong Kong Tomato Electronics Co., Limited?
You can submit an RFQ for SI4455-B1A-FM directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.
2. How does Hong Kong Tomato Electronics Co., Limited ensure that SI4455-B1A-FM is original and reliable?
Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including SI4455-B1A-FM. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.
3. Are the price and inventory of SI4455-B1A-FM accurate?
The price and inventory of SI4455-B1A-FM may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.
4. What payment methods are accepted?
We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.
Please note that some payment methods may involve additional handling charges.
5. How is the shipping arranged?
Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.
After shipment, our team will send you the shipping status and tracking number by email.
Please note that tracking information may take some time to become active after dispatch.
6. What is the return or replacement policy for SI4455-B1A-FM?
All shipments are checked before dispatch. If there is a confirmed issue related to the delivered SI4455-B1A-FM, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.
Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.
Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.
7. How can I get technical support, such as the datasheet or specifications for SI4455-B1A-FM?
If you need technical support for SI4455-B1A-FM, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.
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| Part No. | SI4455-C2A-GMR | SI4455-C2A-GM | SI4455-B1A-FMR | SI4455-B1A-FM | SI4455-C2A-ZM1R |
| Manufacturer | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs | Silicon Labs |
| Series | - | - | - | - | * |
| Package/Case | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | 20-VFQFN Exposed Pad | - |
| Packaging | Tape & Reel (TR) | Tray | Tape & Reel (TR) | Tray | Tape & Reel (TR) |
| Product Status | Active | Active | Not For New Designs | Not For New Designs | Active |
| Programmable | Not Verified | Not Verified | Not Verified | Not Verified | Not Verified |
| Type | TxRx Only | TxRx Only | TxRx Only | TxRx Only | - |
| RF Family/Standard | General ISM < 1GHz | General ISM < 1GHz | General ISM < 1GHz | General ISM < 1GHz | - |
| Protocol | - | - | - | - | - |
| Modulation | FSK, GFSK, OOK | FSK, GFSK, OOK | FSK, GFSK, OOK | FSK, GFSK, OOK | - |
| Frequency | 284MHz ~ 960MHz | 284MHz ~ 960MHz | 283MHz ~ 960MHz | 283MHz ~ 960MHz | - |
| Data Rate (Max) | 500kbps | 500kbps | 500kbps | 500kbps | - |
| Power - Output | 13dBm | 13dBm (Max) | 13dBm (Max) | 13dBm (Max) | - |
| Sensitivity | -115dBm | -115dBm | -116dBm | -116dBm | - |
| Memory Size | - | - | - | - | - |
| Serial Interfaces | SPI | SPI | SPI | SPI | - |
| GPIO | 4 | 4 | 4 | 4 | - |
| Voltage - Supply | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V | - |
| Current - Receiving | 10.9mA | 10.9mA | 10mA | 10mA | - |
| Current - Transmitting | 19mA ~ 24mA | 19mA ~ 24mA | 18mA ~ 30mA | 18mA ~ 30mA | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Supplier Device Package | 20-QFN (3x3) | 20-QFN (3x3) | 20-QFN (3x3) | 20-QFN (3x3) | - |
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