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DL-RTS4438B-433M on a board, in 3D

DL-RTS4438B-433M

DreamLNK

-110dBm -40℃~+85℃ 1.8V~3.6V 1.8km 14mA 20dBm 433.92MHz 75mA SPI Transceiver SMD,15x12.5mm RF Modules ROHS

Extended
DatasheetJLCPCBLCSCdreamlnk/DL-RTS4438B-433M
Category
RF Modules
Package
SMD,15x12.5mm
Pins
16

Overview

The DL-RTS4438B-433M is a RF Module made by DreamLNK in a SMD,15x12.5mm package with 16 pins. -110dBm -40℃~+85℃ 1.8V~3.6V 1.8km 14mA 20dBm 433.92MHz 75mA SPI Transceiver SMD,15x12.5mm RF Modules ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DL-RTS4438B-433M, from EasyEDA) and its footprint (EasyEDA_Cloud:WIRELM-SMD_DL-RTS4438B-433M, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C381167).

Symbol

VDD1TXRAMP2GPIO_03GPIO_14NIRQ5SCLK6MISO7MOSI8NSEL9GPIO_210GPIO_311SDN12NC13GND14ANT15GND16
EasyEDA_Cloud:DL-RTS4438B-433MFrom EasyEDA

Footprint

12345678910111213141516
EasyEDA_Cloud:WIRELM-SMD_DL-RTS4438B-433MFrom EasyEDA

Parameters

11
Communication Distance
1.8km
Frequency
433.92MHz
Interface Type
SPI
Model
Transceiver
Modulation System
GFSK, FSK, OOK
Operating Temperature
-40℃~+85℃
Output Power(Max)
20dBm
Receive Current
14mA
Send Current
75mA
Sensitivity
-110dBm
Voltage - Supply
1.8V~3.6V

Order codes

1

Pinout

16
The pins of the DL-RTS4438B-433M
PinNameType
1VDDUnspecified
2TXRAMPUnspecified
3GPIO_0Unspecified
4GPIO_1Unspecified
5NIRQUnspecified
6SCLKUnspecified
7MISOUnspecified
8MOSIUnspecified
9NSELUnspecified
10GPIO_2Unspecified
11GPIO_3Unspecified
12SDNUnspecified
13NCUnspecified
14GNDUnspecified
15ANTUnspecified
16GNDUnspecified

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Questions

Is there a KiCad symbol and footprint for the DL-RTS4438B-433M?

Yes. The symbol is EasyEDA_Cloud:DL-RTS4438B-433M and the footprint EasyEDA_Cloud:WIRELM-SMD_DL-RTS4438B-433M, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DL-RTS4438B-433M?

SMD,15x12.5mm, with 16 pins. Its footprint is drawn on this page.

Where is the DL-RTS4438B-433M datasheet?

DreamLNK publishes it: the Datasheet link on this page opens it.

Where can I order the DL-RTS4438B-433M?

JLCPCB lists it as part C381167, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DL-RTS4438B-433M?

Parts like it in the library: the DL-RTS4438-433M by DreamLNK, the DL-RXC2016BH-315M by DreamLNK, the DL-RXC2016BH-433M by DreamLNK and the 微-R5A-M3_433 by Feng Niao RF. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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