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QFN-4 Sensors

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Types of Sensors

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Package/Case = QFN-4

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Part #

Ambient Light Sensors PIN photodiode ambient light sensor

VEMD5525FX02
Vishay Semiconductors
1: $3.18
753In Stock
New Product

Mfr. Part No.
VEMD5525FX02

Mouser Part No
78-VEMD5525FX02

New Product

Vishay Semiconductors

Ambient Light Sensors PIN photodiode ambient light sensor

Learn More

Datasheet

753In Stock

$3.18

$2.28

$1.75

$1.52

View

Min.: 1
Mult.: 1

Board Mount Humidity Sensors ENS212-LQFM QFN4 T&R 3k5

ENS212-LQFM
ScioSense
1: $2.80
3,477In Stock

Mfr. Part No.
ENS212-LQFM

Mouser Part No
135-ENS212-LQFM

ScioSense

Board Mount Humidity Sensors ENS212-LQFM QFN4 T&R 3k5

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Datasheet

3,477In Stock

Cut Tape

$2.80

$2.49

$2.23

$2.14

View

Reel

$1.59

Min.: 1
Mult.: 1

: 3,500

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor

SHT40A-AD1B-R2
Sensirion
1: $3.93
4,284In Stock

Mfr. Part No.
SHT40A-AD1B-R2

Mouser Part No
403-SHT40A-AD1B-R2

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor

Datasheet

4,284In Stock

Cut Tape

$3.93

$3.51

$3.16

$3.03

Reel

$2.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

SHT40A-AW1B-R2
Sensirion
1: $4.72
1,564In Stock

Mfr. Part No.
SHT40A-AW1B-R2

Mouser Part No
403-SHT40A-AW1B-R2

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

Datasheet

1,564In Stock

Cut Tape

$4.72

$4.22

$3.79

$3.63

Reel

$2.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface

SHT40A-FD1B-R2
Sensirion
1: $4.72
4,387In Stock

Mfr. Part No.
SHT40A-FD1B-R2

Mouser Part No
403-SHT40A-FD1B-R2

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface

Datasheet

4,387In Stock

Cut Tape

$4.72

$4.22

$3.79

$3.63

Reel

$2.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

SHT41A-AW1B-R2
Sensirion
1: $4.76
2,142In Stock

Mfr. Part No.
SHT41A-AW1B-R2

Mouser Part No
403-SHT41A-AW1B-R2

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

Learn More

Datasheet

2,142In Stock

Cut Tape

$4.76

$4.27

$3.85

$3.70

Reel

$2.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.

SHT41A-BD1B-R2
Sensirion
1: $4.76
2,109In Stock

Mfr. Part No.
SHT41A-BD1B-R2

Mouser Part No
403-SHT41A-BD1B-R2

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.

Learn More

Datasheet

2,109In Stock

Cut Tape

$4.76

$4.27

$3.85

$3.70

Reel

$2.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity and temperature sensor with PWM Interface

SHT41A-FD1B-R2
Sensirion
1: $5.71
754In Stock

Mfr. Part No.
SHT41A-FD1B-R2

Mouser Part No
403-SHT41A-FD1B-R2

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity and temperature sensor with PWM Interface

Learn More

Datasheet

754In Stock

Cut Tape

$5.71

$5.11

$4.62

$4.43

Reel

$2.86

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Digital relative humidity and temperature sensor

ENS210-LQFM
ScioSense
1: $2.23
2,750In Stock

Mfr. Part No.
ENS210-LQFM

Mouser Part No
985-ENS210-LQFM

ScioSense

Board Mount Humidity Sensors Digital relative humidity and temperature sensor

Learn More

Datasheet

2,750In Stock

Cut Tape

$2.23

$1.97

$1.77

$1.70

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

Ambient Light Sensors PHOTO PIN DIODE DLF SMD Top View 7.5mm

VEMD5510FX01
Vishay Semiconductors
1: $3.22
2,000Expected 21/8/2026

Mfr. Part No.
VEMD5510FX01

Mouser Part No
78-VEMD5510FX01

Vishay Semiconductors

Ambient Light Sensors PHOTO PIN DIODE DLF SMD Top View 7.5mm

Learn More

Datasheet

2,000Expected 21/8/2026

Cut Tape

$3.22

$2.33

$1.78

$1.55

Reel

$1.46

View

Min.: 1
Mult.: 1

: 1,000

Board Mount Humidity Sensors Digital all-purpose automotive grade relative humidity and temperature sensor

ENS210A-LQFM
ScioSense
3,500: $1.40
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
ENS210A-LQFM

Mouser Part No
135-ENS210ALQFMMLT&R

ScioSense

Board Mount Humidity Sensors Digital all-purpose automotive grade relative humidity and temperature sensor

Datasheet

Non-Stocked Lead-Time 2 Weeks

Reel

$1.40

Min.: 3,500
Mult.: 3,500

: 3,500

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor

SHT40A-AD1B-R3
Sensirion
10,000: $2.19
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SHT40A-AD1B-R3

Mouser Part No
403-SHT40A-AD1B-R3

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, digital (I2C) humidity and temperature sensor

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.19

Min.: 10,000
Mult.: 10,000

: 10,000

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

SHT40A-AW1B-R3
Sensirion
10,000: $2.19
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SHT40A-AW1B-R3

Mouser Part No
403-SHT40A-AW1B-R3

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.19

Min.: 10,000
Mult.: 10,000

: 10,000

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface

SHT40A-FD1B-R3
Sensirion
10,000: $2.19
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SHT40A-FD1B-R3

Mouser Part No
403-SHT40A-FD1B-R3

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-3%RH/+/-0.3C, 4th generation, humidity and temperature sensor with PWM Interface

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.19

Min.: 10,000
Mult.: 10,000

: 10,000

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

SHT41A-AW1B-R3
Sensirion
10,000: $2.71
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SHT41A-AW1B-R3

Mouser Part No
403-SHT41A-AW1B-R3

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, humidity (I2C) and temperature sensor with wettable flanks

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.71

Min.: 10,000
Mult.: 10,000

: 10,000

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.

SHT41A-BD1B-R3
Sensirion
10,000: $2.71
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
SHT41A-BD1B-R3

Mouser Part No
403-SHT41A-BD1B-R3

Sensirion

Board Mount Humidity Sensors Automotive-grade, +/-2%RH/+/-0.2C, 4th generation, digital (I2C) humidity and temperature sensor with 0x45 I2C address.

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$2.71

Min.: 10,000
Mult.: 10,000

: 10,000

Ambient Light Sensors PIN photodiode ambient light sensor

VEMD5525FX02-GS15
Vishay Semiconductors
5,000: $1.32
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part No.
VEMD5525FX02-GS15

Mouser Part No
78-VEMD5525FX02-GS15

New Product

Vishay Semiconductors

Ambient Light Sensors PIN photodiode ambient light sensor

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$1.32

$1.25

Min.: 5,000
Mult.: 5,000

Ambient Light Sensors PHOTO PIN DIODE DLF SMD Top View 7.5mm

VEMD5510FX01-GS15
Vishay
5,000: $1.32
Non-Stocked

Mfr. Part No.
VEMD5510FX01-GS15

Mouser Part No
78-VEMD5510FX01-GS15

Vishay

Ambient Light Sensors PHOTO PIN DIODE DLF SMD Top View 7.5mm

Datasheet

Non-Stocked

Reel

$1.32

$1.26

Min.: 5,000
Mult.: 5,000

: 5,000

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