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CT431 XtremeSense® TMR Sensors

Allegro MicroSystems CT431 XtremeSense^® TMR Sensors are high bandwidth and ultra-low noise integrated contact current sensors. The CT431 utilizes the patented XtremeSense TMR technology to enable high-accuracy current measurements for many consumer, enterprise, and industrial applications.

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Part #

Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65ADC;VDD=3.3V;Upto+125C)

CT431-HSWF65DR
Allegro MicroSystems
1: $7.56
1,404In Stock
NRND

Mfr. Part No.
CT431-HSWF65DR

Mouser Part No
462-CT431-HSWF65DR

NRND

Allegro MicroSystems

Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65ADC;VDD=3.3V;Upto+125C)

Datasheet

1,404In Stock

Cut Tape

$7.56

$6.78

$6.51

$6.16

Reel

$4.92

View

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CT431-HSWF50MR

CT431-HSWF50MR
Allegro MicroSystems
1: $6.16
688In Stock
NRND

Mfr. Part No.
CT431-HSWF50MR

Mouser Part No
462-CT431-HSWF50MR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT431-HSWF50MR

Datasheet

688In Stock

Cut Tape

$6.16

$5.56

$5.32

$5.06

View

Reel

$4.46

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

50 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog

Board Mount Current Sensors CT431-HSWF50DR

CT431-HSWF50DR
Allegro MicroSystems
1: $7.56
788In Stock
NRND

Mfr. Part No.
CT431-HSWF50DR

Mouser Part No
462-CT431-HSWF50DR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT431-HSWF50DR

Datasheet

788In Stock

Cut Tape

$7.56

$6.78

$6.49

$6.16

Reel

$4.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

50 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog

Board Mount Current Sensors CT431-HSWF20MR

CT431-HSWF20MR
Allegro MicroSystems
1: $7.56
876In Stock
NRND

Mfr. Part No.
CT431-HSWF20MR

Mouser Part No
462-CT431-HSWF20MR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT431-HSWF20MR

Datasheet

876In Stock

Cut Tape

$7.56

$6.78

$6.51

$6.16

Reel

$4.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

20 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog

Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65APK;VDD=3.3V;Upto+125C)

CT431-HSWF65MR
Allegro MicroSystems
1: $7.56
3,823In Stock
NRND

Mfr. Part No.
CT431-HSWF65MR

Mouser Part No
462-CT431-HSWF65MR

NRND

Allegro MicroSystems

Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(65APK;VDD=3.3V;Upto+125C)

Datasheet

3,823In Stock

Cut Tape

$7.56

$6.80

$6.51

$6.17

Reel

$4.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors CT431-HSWF20DR

CT431-HSWF20DR
Allegro MicroSystems
1: $7.56
516In Stock
NRND

Mfr. Part No.
CT431-HSWF20DR

Mouser Part No
462-CT431-HSWF20DR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT431-HSWF20DR

Datasheet

516In Stock

Cut Tape

$7.56

$6.80

$6.51

$6.17

Reel

$4.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

20 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog

Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(40APK;VDD=3.3V;Upto+125C)

CT431-HSWF40MR
Allegro MicroSystems
1: $7.56
806In Stock
NRND

Mfr. Part No.
CT431-HSWF40MR

Mouser Part No
462-CT431-HSWF40MR

NRND

Allegro MicroSystems

Board Mount Current Sensors XtremeSenseTMRUltra-LowNoise,<1%TotalError16-leadSOICWide(40APK;VDD=3.3V;Upto+125C)

Datasheet

806In Stock

Cut Tape

$7.56

$6.80

$6.51

$6.17

Reel

$4.93

View

Min.: 1
Mult.: 1

: 1,000

Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (20 APK; VDD = 3.3 V; Up to +85C)

CT431-ESWF20MR
Allegro MicroSystems
1: $9.65
190In Stock
NRND

Mfr. Part No.
CT431-ESWF20MR

Mouser Part No
462-CT431-ESWF20MR

NRND

Allegro MicroSystems

Board Mount Current Sensors XtremeSense TMR Ultra-Low Noise, <1% Total Error 16-lead SOIC Wide (20 APK; VDD = 3.3 V; Up to +85C)

Datasheet

190In Stock

Cut Tape

$9.65

$8.13

$7.55

$6.85

View

Reel

$4.60

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

20 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog

Board Mount Current Sensors CT431-HSWF30MR

CT431-HSWF30MR
Allegro MicroSystems
6,000: $4.82
Non-Stocked Lead-Time 10 Weeks
NRND

Mfr. Part No.
CT431-HSWF30MR

Mouser Part No
462-CT431-HSWF30MR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT431-HSWF30MR

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$4.82

MouseReel Available

Min.: 6,000
Mult.: 6,000

: 1,000

30 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog

Board Mount Current Sensors CT431-HSWF30DR

CT431-HSWF30DR
Allegro MicroSystems
6,000: $5.13
Non-Stocked Lead-Time 36 Weeks
NRND

Mfr. Part No.
CT431-HSWF30DR

Mouser Part No
462-CT431-HSWF30DR

NRND

Allegro MicroSystems

Board Mount Current Sensors CT431-HSWF30DR

Datasheet

Non-Stocked Lead-Time 36 Weeks

Cut Tape

$5.13

MouseReel Available

Min.: 6,000
Mult.: 6,000

: 1,000

30 A

Current Sense

0.3 us

0.7 %

1 MHz

3.3 V

Analog