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PT4456 on a board, in 3D

PT4456

PTC

11dBm 17mA 2.2V~3.6V 300MHz~450MHz 315MHz、433.92MHz RKE Transmitter SOT-23-6 RF Transceiver ICs ROHS

Extended
DatasheetJLCPCBLCSCptc/PT4456
Category
RF Transceiver ICs
Package
SOT-23-6
Pins
6

Overview

The PT4456 is a RF Transceiver IC made by PTC in a SOT-23-6 package with 6 pins. 11dBm 17mA 2.2V~3.6V 300MHz~450MHz 315MHz、433.92MHz RKE Transmitter SOT-23-6 RF Transceiver ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:WS4455, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23-6, from KiCad's library), ready for a KiCad board. 2,568 are in stock at JLCPCB (part C150973).

Symbol

XOUT1VSS2PAOUT3DIN4VDD5XIN6
EasyEDA_Cloud:WS4455From EasyEDA

Footprint

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

Parameters

7
Applications
RKE
Current Of Transmitting
17mA
Frequency Range
300MHz~450MHz
Output Power
11dBm
Type
Transmitter
Typical Application Frequency
433.92MHz
Voltage - Supply
2.2V~3.6V

Order codes

1

Pinout

6
The pins of the PT4456
PinNameType
1XOUTUnspecified
2VSSUnspecified
3PAOUTUnspecified
4DINUnspecified
5VDDUnspecified
6XINUnspecified

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the PT4456?

Yes. The symbol is EasyEDA_Cloud:WS4455 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 PT4456?

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

Where is the PT4456 datasheet?

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

Where can I order the PT4456?

JLCPCB lists it as part C150973, with 2,568 in stock; the sellers' links on this page open their listings.

What can replace the PT4456?

Parts like it in the library: the CMT2110A-ESR by HopeRF Micro-electronics, the CMT2119A-ESR by HopeRF Micro-electronics, the WS499H by wisesun and the JT2309ARZ by JYJE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8