Delivery terms
2025-08-14 Estimated delivery
Product will be ordered from supplier. If the supplier is unable to deliver by the specified date, we will inform you by e-mail
 57 pcs | Supplier Warehouse |
Home delivery
Home delivery
After handing over the goods to the courier, we will inform you by e-mail. If you are ordering outside of Estonia please use www.lemona-electronics.eu to order.
Over €50.00 (Orders up to 1000 kgs) | For free |
To €50.00 (Orders up to 1000 kgs) | €5.00 |
Delivery to DPD pickup locations
Delivery to DPD pickup locations
After handing over the goods to the courier, we will notify you by e-mail. Free delivery for orders over 50€.
3,50
Product description
IC: transmitter RF; 1.8÷3.6VDC; 3-wire SPI; SMD; SOP14; 13dBm HOPE MICROELECTRONICS
Useful information
Specifications
Supplier product description
IC: transmitter RF; 1.8÷3.6VDC; 3-wire SPI; SMD; SOP14; 13dBm
Useful information
Supplier parameters
Product code
CMT2157B-ESR
Band
433.92MHz
Case
SOP14
Current consumption
5.5mA
Frequency
240...960MHz
Interface
3-wire SPI
Kind of modulation
OOK
Manufacturer
HOPE MICROELECTRONICS
Manufacturer series
CMOSTEK
Mounting
SMD
Quiescent current
20nA
Supply voltage
1.8...3.6V DC
Type of integrated circuit
transmitter RF
Transmitter output power
13dBm
Brand
HOPE MICROELECTRONICS
Supplier's product code
CMT2157B-ESR
Product ID
U-150708
The information that supplier provides may differ from the actual product. If you noticed an error please let us know by email: [email protected].