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WS499H on a board, in 3D

WS499H

wisesun

-109dBm -40℃~+125℃ 2.8mA、2.9mA 2V~5.5V 300MHz~440MHz 315MHz、433.92MHz 4Kbps RKE、RFID Receivers SOT-23-6 RF Transceiver ICs ROHS

Extended
DatasheetJLCPCBLCSCwisesun/WS499H
Category
RF Transceiver ICs
Package
SOT-23-6
Pins
6

Overview

The WS499H is a RF Transceiver IC made by wisesun in a SOT-23-6 package with 6 pins. -109dBm -40℃~+125℃ 2.8mA、2.9mA 2V~5.5V 300MHz~440MHz 315MHz、433.92MHz 4Kbps RKE、RFID Receivers SOT-23-6 RF Transceiver ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LR670L, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 5,329 are in stock at JLCPCB (part C19188739).

Symbol

ANT6VDD5DO4SHUT3GND2RO1
EasyEDA_Cloud:LR670LFrom EasyEDA

Footprint

123456
Package_TO_SOT_SMD:SOT-23-6From KiCad's library

Parameters

9
Applications
RKE
Data Rate
4Kbps
Frequency Range
300MHz~440MHz
Operating Temperature
-40℃~+125℃
Receive Current
2.8mA
Sensitivity
-109dBm
Type
Receivers
Typical Application Frequency
433.92MHz
Voltage - Supply
2V~5.5V

Order codes

1

Pinout

6
The pins of the WS499H
PinNameType
1ROUnspecified
2GNDUnspecified
3SHUTUnspecified
4DOUnspecified
5VDDUnspecified
6ANTUnspecified

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/wisesun/WS499H.jpg" alt="WS499H" width="1200" height="900">
A picture that opens the part, for a README
[![WS499H](https://pcbkit.io/embed/parts/wisesun/WS499H.jpg?size=s)](https://pcbkit.io/parts/wisesun/WS499H)

Questions

Is there a KiCad symbol and footprint for the WS499H?

Yes. The symbol is EasyEDA_Cloud:LR670L and the footprint Package_TO_SOT_SMD:SOT-23-6, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the WS499H?

SOT-23-6, with 6 pins. Its footprint is drawn on this page.

Where is the WS499H datasheet?

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

Where can I order the WS499H?

JLCPCB lists it as part C19188739, with 5,329 in stock; the sellers' links on this page open their listings.

What can replace the WS499H?

Parts like it in the library: the CMT2110A-ESR by HopeRF Micro-electronics, the CMT2119A-ESR by HopeRF Micro-electronics, the JT2309ARZ by JYJE and the PT4450 by PTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8