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DreamLNK DL-Si24R1-A product image
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DreamLNK DL-Si24R1-ARoHS

Manufacturer
DreamLNKAsian Brands
MPN
DL-Si24R1-A
LCSC Part #
C2894788
Packaging
SMD,12x18mm
Customer #
Key Attributes
2.4G wireless transceiver module
Datasheetpdf iconDreamLNK DL-Si24R1-A
In-Stock: 1,166
1,166 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 1.1017$ 1.0797$ 1.08
10+$ 0.9929$ 0.9731$ 9.73
30+$ 0.9327$ 0.9141$ 27.42
100+$ 0.8645$ 0.8473$ 84.73
500+$ 0.8353$ 0.8186$ 409.30
1,000+$ 0.8206$ 0.8042$ 804.20
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryRF and Wireless/RF Transceiver Modules and Modems
ManufacturerDreamLNK
PackagingSMD,12x18mm
ModelTransceiver
Output Power(Max)7dBm
Voltage - Supply1.9V~3.6V
Antenna TypeOn-board PCB Antenna
Sensitivity-83dBm
Communication Distance100m
Modulation SystemGFSK;FSK
Receive Current15mA
FeaturesIntegrated antenna
InterfaceSPI
Operating Temperature-40℃~+85℃
Current Of Transmitting25mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The DL-Si24R1-A wireless module is designed around CSM-IC's Si24R1 RF transceiver chip — an industrial-grade 2.4G wireless module featuring an onboard PCB antenna and 5MD package in a compact form factor. It supports a maximum data rate of 2Mbps and a maximum transmit power of approximately 7dBm. This 2.4G wireless transceiver module uses an SPI interface with a 16MHz crystal oscillator, delivering high accuracy and excellent temperature stability, making it an ideal choice for a wide range of IoT applications. The module integrates all RF-related functions, enabling developers to build stable, reliable wireless products without in-depth knowledge of RF circuit design — significantly shortening development cycles. The module features castellated half-hole edges, supporting both SMT applications and horizontal/vertical soldering via pin header placement.

Features

AI Translation
  • High-performance PCB antenna, transmission range up to 100 meters
  • Modulation: GFSK/FSK
  • Air data rate: 2Mbps/1Mbps/250Kbps
  • TX current: ~25mA (at TX power 7dBm)
  • Ultra-low power consumption: shutdown ~1uA, standby ~15uA
  • Operating frequency: 2.4-2.525GHz, 126 channels total, supporting multi-point communication, packet transmission, frequency hopping, and other special requirements
  • SPI interface, directly compatible with various MCUs
  • Recommended data rate 4Mbps, maximum up to 10Mbps
  • Packet payload: 1-32 bytes per transmission
  • Wide supply voltage range: 1.9-3.6V, operating temperature -40 to +85℃
  • Gold-plated PCB antenna, high cost-performance ratio
  • Industrial-grade 16MHz crystal oscillator with high accuracy and temperature stability, suitable for high-volume applications

Applications

AI Translation
  • Toy aircraft model wireless remote control
  • Smart educational response system
  • Pet finder & tracker
  • Medical devices & remote control
  • Logistics tracking, warehouse inspection, RFID