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LA55-P/SP50, in 3D

LA55-P/SP50

LEM

-15V~-12V、12V~15V -40℃~+85℃ 10mA 1us 2.5kVrms 200kHz 50A Support SIP-3 Current Sensors ROHS

Extended
DatasheetJLCPCBLCSClem/LA55-P/SP50
Category
Current Sensors
Package
SIP-3
Pins
3

Overview

The LA55-P/SP50 is a current Sensor made by LEM in a SIP-3 package with 3 pins. -15V~-12V、12V~15V -40℃~+85℃ 10mA 1us 2.5kVrms 200kHz 50A Support SIP-3 Current Sensors ROHS.

PCBKit's library has its KiCad symbol (Sensor_Current:LA55-P, from KiCad's library) and its footprint (Sensor_Current:LEM_LA25-P, from KiCad's library), ready for a KiCad board. 2 are in stock at JLCPCB (part C454691).

Symbol

M1-2+3
Sensor_Current:LA55-PFrom KiCad's library

Footprint

123
Sensor_Current:LEM_LA25-PFrom KiCad's library

Parameters

9
Band Width
200kHz
Bidirectional Current Detection
Support
Current Range
50A
Features
Bidirectional detection
Isolation Voltage(Vrms)
2.5kVrms
Operating Temperature
-40℃~+85℃
Response Time (tr)
1us
Standby Current
10mA
Voltage - Supply
12V~15V

Order codes

1

Pinout

3
The pins of the LA55-P/SP50
PinNameType
1MOutput
2-Power in
3+Power in

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Questions

Is there a KiCad symbol and footprint for the LA55-P/SP50?

Yes. The symbol is Sensor_Current:LA55-P and the footprint Sensor_Current:LEM_LA25-P, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LA55-P/SP50?

SIP-3, with 3 pins. Its footprint is drawn on this page.

Where is the LA55-P/SP50 datasheet?

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

Where can I order the LA55-P/SP50?

JLCPCB lists it as part C454691, with 2 in stock; the sellers' links on this page open their listings.

What can replace the LA55-P/SP50?

Parts like it in the library: the LA55-P by LEM, the LA55-P/SP1 by LEM, the LA100-P by LEM and the LA100-P/SP50 by LEM. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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