The TMR Switches Deliver Ultra-Low Power Magnetic Sensing
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LF21112TMR

DigiKey Part Number
108-LF21112TMRTR-ND - Tape & Reel (TR)
108-LF21112TMRCT-ND - Cut Tape (CT)
108-LF21112TMRDKR-ND - Digi-Reel®
Manufacturer
C&K
Manufacturer Product Number
LF21112TMR
Description
TMR BIPOLAR SWITCH
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
Digital Switch Omnipolar Switch Push-Pull Magnetoresistive SOT-23-3
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
C&K
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Omnipolar Switch
Technology
Magnetoresistive
Polarization
North Pole, South Pole
Sensing Range
±0.7mT Trip, ±0.5mT Release
Test Condition
25°C
Voltage - Supply
1.8V ~ 5.5V
Current - Supply (Max)
200nA (Typ)
Current - Output (Max)
9mA
Output Type
Push-Pull
Features
Temperature Compensated
Operating Temperature
-40°C ~ 125°C
Grade
-
Qualification
-
Mounting Type
Surface Mount
Supplier Device Package
SOT-23-3
Package / Case
TO-236-3, SC-59, SOT-23-3
Base Product Number
LF21112
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Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$12.24000$12.24
5$10.83400$54.17
10$10.30400$103.04
25$9.67920$241.98
50$9.25340$462.67
100$8.86340$886.34
500$8.07920$4,039.60
1,000$7.78745$7,787.45
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$7.37414$22,122.42
6,000$7.14108$42,846.48
9,000$7.01380$63,124.20
Manufacturers Standard Package