WT12-A-HCI21
- Mfr.Part #
- WT12-A-HCI21
- Manufacturer
- Silicon Labs
- Package / Case
- 31-SMD Module
- Datasheet
- Download
- Description
- RX TXRX
- Stock
- 41,705
- In Stock :
- 41,705
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Silicon Labs
- Product Category :
- RF Transceiver Modules and Modems
- Output Power :
- 4 dBm
- Width :
- 14 mm
- Product Status :
- Obsolete
- Product Category :
- Bluetooth Modules - 802.15.1
- Manufacturer :
- Silicon Laboratories
- Current - Transmitting :
- 70mA
- Number of Functions :
- 1
- Surface Mount :
- yes
- Package Shape :
- RECTANGULAR
- Package / Case :
- 31-SMD Module
- Series :
- WT12
- Terminal Position :
- UNSPECIFIED
- Subcategory :
- Wireless and RF Modules
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Product Type :
- Bluetooth Modules
- Telecom IC Type :
- TELECOM CIRCUIT
- Serial Interfaces :
- PIO, SPI, UART, USB
- Data Rate :
- 2.1 Mb/s
- Number of Terminals :
- 31
- Operating Supply Voltage :
- 3.1 V to 3.6 V
- Height :
- 2.3 mm
- Reach Compliance Code :
- Compliant
- Operating Temperature :
- -40°C ~ 85°C
- Class :
- Class 2
- Mounting Style :
- PCB
- HTS Code :
- 8542.39.00.01
- Power - Output :
- 3dBm
- Brand :
- Silicon Labs
- Seated Height-Max :
- 2.6 mm
- Memory Size :
- 1MB Flash
- Utilized IC / Part :
- BlueCore4
- Protocol :
- Bluetooth 2.1 + EDR
- Antenna Type :
- Integrated, Chip
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- Sensitivity :
- - 84 dBm
- Package :
- Bulk
- Current - Receiving :
- 70mA
- RoHS :
- Details
- Packaging :
- Reel
- Modulation :
- DQPSK, GFSK
- Length :
- 26 mm
- RF Family/Standard :
- Bluetooth
- JESD-30 Code :
- R-XXMA-N31
- Frequency :
- 2.4 GHz
- Minimum Operating Temperature :
- - 40 C
- Terminal Pitch :
- 1.5 mm
- Interface Type :
- UART, USB
- Temperature Grade :
- Industrial
- Voltage - Supply :
- 2.7V ~ 3.6V
- Base Product Number :
- WT12-A
- Maximum Operating Temperature :
- + 85 C
- Datasheets
- WT12-A-HCI21
WT12-A-HCI21 datasheet pdf and Unclassified product details from Silicon Labs stock available at
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| WT12-A-A14C | Silicon Labs | 6,625 | CLASS 2 BLTOOTH |
| WT12-A-AI | Silicon Labs | 27,986 | RF TXRX MOD BLUETOOTH CHIP ANT |
| WT12-A-AI | Silicon Labs | 5,230 | RF TXRX MOD BLUETOOTH CHIP ANT |
| WT12-A-AI3 | Silicon Labs | 42,324 | RX TXRX MOD BLUETOOTH CHIP SMD |
| WT12-A-AI3C | Silicon Labs | 11,017 | RX TXRX MOD BLUETOOTH CHIP SMD |
| WT12-A-AI4 | Silicon Labs | 6,500 | RX TXRX MOD BLUETOOTH CHIP SMD |
| WT12-A-AI5 | Silicon Labs | 11,732 | RX TXRX MOD BLUETOOTH CHIP SMD |
| WT12-A-AI5001 | Silicon Labs | 25,086 | RX TXRX |
| WT12-A-AI5001C | Silicon Labs | 600 | RX TXRX |
| WT12-A-AI5001IAP | Silicon Labs | 22,341 | RX TXRX |
| WT12-A-AI5001IAPC | Silicon Labs | 26,772 | RX TXRX |
| WT12-A-AI5002IAP | Silicon Labs | 35,041 | RX TXRX |
| WT12-A-AI5002IAPC | Silicon Labs | 40,717 | RX TXRX |
| WT12-A-AI55 | Silicon Labs | 14,527 | RX TXRX MODULE SURFACE MOUNT |
| WT12-A-AI55C | Silicon Labs | 10,899 | RX TXRX MODULE SURFACE MOUNT |
















