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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: $2.34
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

$2.34

$1.67

$1.29

$1.12

View

Min.: 1
Mult.: 1

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

ENS212-LQFM
ScioSense
1: $2.06
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

$2.06

$1.83

$1.64

$1.57

View

Reel

$1.17

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: $2.90
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

$2.90

$2.58

$2.33

$2.23

Reel

$1.72

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: $3.47
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

$3.47

$3.11

$2.79

$2.67

Reel

$1.63

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: $3.47
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

$3.47

$3.11

$2.79

$2.67

Reel

$1.63

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: $3.50
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

$3.50

$3.14

$2.83

$2.72

Reel

$2.11

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: $3.50
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

$3.50

$3.14

$2.83

$2.72

Reel

$2.04

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: $4.20
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

$4.20

$3.76

$3.40

$3.26

Reel

$2.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Board Mount Humidity Sensors Digital relative humidity and temperature sensor

ENS210-LQFM
ScioSense
1: $1.64
2,470In 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

2,470In Stock

Cut Tape

$1.64

$1.45

$1.30

$1.26

View

Reel

$0.972

MouseReel Available

Min.: 1
Mult.: 1

: 3,500

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

VEMD5510FX01
Vishay Semiconductors
1: $2.37
1,995Expected 2026/08/21

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

1,995Expected 2026/08/21

Cut Tape

$2.37

$1.71

$1.31

$1.14

Reel

$1.07

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: $1.03
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

$1.03

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-R3
Sensirion
10,000: $1.60
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

$1.60

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: $1.60
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

$1.60

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: $1.60
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

$1.60

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: $1.99
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

$1.99

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: $1.99
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

$1.99

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

: 10,000

Ambient Light Sensors PIN photodiode ambient light sensor

VEMD5525FX02-GS15
Vishay Semiconductors
5,000: $0.968
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

$0.968

$0.921

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

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

VEMD5510FX01-GS15
Vishay
5,000: $0.97
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

$0.97

$0.925

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

: 5,000

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