Current Sensor 20A 1 Channel Hall Effect, Open Loop Bidirectional Module
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HLSR 20-SM/SP33

DigiKey Part Number
398-1137-ND
Manufacturer
Manufacturer Product Number
HLSR 20-SM/SP33
Description
CURRENT SENSOR HE/OL 20A
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Current Sensor 20A 1 Channel Hall Effect, Open Loop Bidirectional Module
Datasheet
 Datasheet
EDA/CAD Models
HLSR 20-SM/SP33 Models
Product Attributes
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Category
Frequency
400kHz
Mfr
Linearity
±0.5%
Series
Accuracy
±1%
Packaging
Tray
Voltage - Supply
3.3V
Part Status
Active
Response Time
2.5µs
For Measuring
AC/DC
Current - Supply (Max)
25mA
Sensor Type
Operating Temperature
-40°C ~ 105°C
Current - Sensing
Polarization
Bidirectional
Number of Channels
1
Mounting Type
Output
Ratiometric, Voltage
Package / Case
Module
Sensitivity
23mV/A
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
400 estimated in stock on 04-Jan-2027
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All prices are in USD
Tray
QuantityUnit PriceExt Price
1$10.91000$10.91
5$9.85000$49.25
10$9.46000$94.60
25$8.99400$224.85
50$8.67620$433.81
400$7.87468$3,149.87
800$7.65105$6,120.84
1,200$7.52898$9,034.78
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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