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 AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.37000$2.37
5$2.10000$10.50
10$1.99700$19.97
25$1.87560$46.89
50$1.79300$89.65
100$1.71740$171.74
500$1.56544$782.72
1,000$1.50891$1,508.91
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.42882$4,286.46
6,000$1.38366$8,301.96
9,000$1.35900$12,231.00
Manufacturers Standard Package
Unit Price without GST:$2.37000
Unit Price with GST:$2.60700