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: $10.39
1,433In Stock
1,000Expected 2026/07/13

Mfr. Part No.
FS-L-055-253-ST

Mouser Part No
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

1,433In Stock

1,000Expected 2026/07/13

$10.39

$8.64

$7.91

$7.59

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: $22.95
169In Stock

Mfr. Part No.
FS-L-095-103-ST

Mouser Part No
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

$22.95

$19.06

$17.69

$16.72

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: $11.16
192In Stock

Mfr. Part No.
FS-L-055-253-MP

Mouser Part No
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

$11.16

$9.29

$8.49

$8.13

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: $23.46
142In Stock

Mfr. Part No.
FS-L-095-103-MP

Mouser Part No
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

$23.46

$19.48

$17.81

$17.08

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: $7.02
Non-Stocked

Mfr. Part No.
FS-L-055-253-RH

Mouser Part No
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

$7.02

$6.63

$6.26

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: $7.34
Non-Stocked

Mfr. Part No.
FS-L-055-253-RLD

Mouser Part No
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

$7.34

$7.13

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: $7.92
Non-Stocked

Mfr. Part No.
FS-L-055-253-RLU

Mouser Part No
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

$7.92

$7.80

$7.40

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: $16.25
Non-Stocked

Mfr. Part No.
FS-L-095-103-RH

Mouser Part No
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

$16.25

$15.06

$14.22

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: $15.25
Non-Stocked

Mfr. Part No.
FS-L-095-103-RLD

Mouser Part No
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

$15.25

$15.24

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: $16.48
Non-Stocked

Mfr. Part No.
FS-L-095-103-RLU

Mouser Part No
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

$16.48

$16.47

$16.29

View

Min.: 150
Mult.: 150

Linear Position Sensors

+ 80 C

- 35 C

PCB Mount

Angle

Resistive

Flex Sensors

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