Board Mount Motion & Position Sensors

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Flex Sensors

Spectra Symbol Flex Sensors have a simple construction with a low profile and can bend and flex physically with a motion device. Spectra Symbol Flex Sensors consist of a -35°C to 80°C temperature range, polymide substrate, and ±2% repeatability. These sensors feature >2 million cycles with a bend angle of 180° over an 8mm (0.315”) radius.

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Part #

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant ST - Solder Tabs connector

FS-L-055-253-ST
Spectra Symbol
1: $12.79
1,423In Stock
1,000Expected 2026-07-13

Mfr. Part #
FS-L-055-253-ST

Mouser Part #
744-FS-L-0055-253-ST

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant ST - Solder Tabs connector

Learn More

Datasheet

1,423In Stock

1,000Expected 2026-07-13

$12.79

$10.64

$9.73

$9.35

View

Min.: 1
Mult.: 1

Flex Sensors

55.37 mm

Analog - Voltage

+ 80 C

- 35 C

Flex

Resistive

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant ST - Solder Tabs connector

FS-L-095-103-ST
Spectra Symbol
1: $28.24
169In Stock

Mfr. Part #
FS-L-095-103-ST

Mouser Part #
744-FSL095103ST

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant ST - Solder Tabs connector

Learn More

Datasheet

169In Stock

$28.24

$23.46

$21.77

$20.58

View

Min.: 1
Mult.: 1

Flex Sensors

Analog - Voltage

+ 80 C

- 35 C

Flex

Resistive

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant MP - Male Pins connector

FS-L-055-253-MP
Spectra Symbol
1: $13.74
192In Stock

Mfr. Part #
FS-L-055-253-MP

Mouser Part #
744-FS-L-055-253-MP

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant MP - Male Pins connector

Learn More

Datasheet

192In Stock

$13.74

$11.43

$10.45

$10.01

View

Min.: 1
Mult.: 1

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant MP - Male Pins connector

FS-L-095-103-MP
Spectra Symbol
1: $28.87
142In Stock

Mfr. Part #
FS-L-095-103-MP

Mouser Part #
744-FS-L-095-103-MP

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant MP - Male Pins connector

Learn More

Datasheet

142In Stock

$28.87

$23.98

$21.92

$21.02

View

Min.: 1
Mult.: 1

Linear Position Sensors

+ 80 C

- 35 C

PCB Mount

Angle

Resistive

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant RH - Female Plain Housing connector

FS-L-055-253-RH
Spectra Symbol
200: $8.64
Non-Stocked

Mfr. Part #
FS-L-055-253-RH

Mouser Part #
744-FS-L-055-253-RH

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant RH - Female Plain Housing connector

Learn More

Datasheet

Non-Stocked

$8.64

$8.16

$7.70

Min.: 200
Mult.: 200

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant RLD - Female Latch-Down Housing connector

FS-L-055-253-RLD
Spectra Symbol
200: $9.03
Non-Stocked

Mfr. Part #
FS-L-055-253-RLD

Mouser Part #
744-FS-L-055-253-RLD

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant RLD - Female Latch-Down Housing connector

Learn More

Datasheet

Non-Stocked

$9.03

$8.77

Min.: 200
Mult.: 200

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant RLU - Female Latch-Up Housing connector

FS-L-055-253-RLU
Spectra Symbol
200: $9.75
Non-Stocked

Mfr. Part #
FS-L-055-253-RLU

Mouser Part #
744-FS-L-055-253-RLU

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 55mm variant RLU - Female Latch-Up Housing connector

Learn More

Datasheet

Non-Stocked

$9.75

$9.60

$9.10

Quote

Min.: 200
Mult.: 200

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant RH - Female Plain Housing connector

FS-L-095-103-RH
Spectra Symbol
150: $20.00
Non-Stocked

Mfr. Part #
FS-L-095-103-RH

Mouser Part #
744-FS-L-095-103-RH

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant RH - Female Plain Housing connector

Learn More

Datasheet

Non-Stocked

$20.00

$18.53

$17.51

Min.: 150
Mult.: 150

Linear Position Sensors

+ 80 C

- 35 C

PCB Mount

Angle

Resistive

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant RLD - Female Latch-Down Housing connector

FS-L-095-103-RLD
Spectra Symbol
150: $18.76
Non-Stocked

Mfr. Part #
FS-L-095-103-RLD

Mouser Part #
744-FS-L-095-103-RLD

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant RLD - Female Latch-Down Housing connector

Learn More

Datasheet

Non-Stocked

$18.76

$18.75

View

Min.: 150
Mult.: 150

Linear Position Sensors

+ 80 C

- 35 C

PCB Mount

Angle

Resistive

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant RLU - Female Latch-Up Housing connector

FS-L-095-103-RLU
Spectra Symbol
150: $20.29
Non-Stocked

Mfr. Part #
FS-L-095-103-RLU

Mouser Part #
744-FS-L-095-103-RLU

Spectra Symbol

Board Mount Motion & Position Sensors Flex Sensor by Spectra Symbol 95mm variant RLU - Female Latch-Up Housing connector

Learn More

Datasheet

Non-Stocked

$20.29

$20.28

$20.06

View

Min.: 150
Mult.: 150

Linear Position Sensors

+ 80 C

- 35 C

PCB Mount

Angle

Resistive

Flex Sensors

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