Mfr Part #:

RN2903A-I/RM105

Name: RN2903A-I/RM105
Brand: Microchip Technology
SKU: RN2903A-I/RM105
Availability: InStock

Description:

RF TXRX MOD ISM < 1GHZ CAST SMD

✓ Total Stock: 195 pcs

RN2903A-I/RM105 Available from 1 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	195 pcs On Request	195 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

Short technical summary and product information.

RF TXRX MOD ISM < 1GHZ CAST SMD

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Category	RF Transceiver Modules and Modems
Manufacturer Name	Microchip Technology
Antenna Type	Antenna Not Included, Castellation
Current	42.6mA ~ 124.4mA
Data Rate	300kbps
Frequency	902MHz ~ 928MHz
Modulation	FSK, GFSK
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Power	18.5dBm
Protocol	LoRa聶
RF Family	General ISM < 1GHz
Sensitivity	-146dBm
Serial Interfaces	I虏C, SPI, UART
Voltage	2.1V ~ 3.6V