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PTC Thermistors

Amphenol Advanced Sensors PTC thermistors are temperature-dependent resistors manufactured from doped barium titanate and are available with transition temperatures from 60°C to +200°C. The series offers sensitivity to changes in thermal conductivity and the ability to self-regulate temperature. Typical applications for Amphenol Advanced Sensors PTC thermistors include fluid level-flow detection, self-regulating heaters, overtemperature and overcurrent protection, surge generation, and current stabilization.

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Part #

PTC Thermistors PTC Thermistor 30% Tol

YS5921PTO
Amphenol Advanced Sensors
1: $6.31
2,465In Stock

Mfr. Part #
YS5921PTO

Mouser Part #
527-YS5921PTO

Amphenol Advanced Sensors

PTC Thermistors PTC Thermistor 30% Tol

Datasheet

2,465In Stock

$6.31

$5.66

$5.13

$5.00

View

Min.: 1
Mult.: 1

PTC Thermistors Resettable Fuse -/+20%

YQS5878PTF
Amphenol Advanced Sensors
1: $8.54
285In Stock

Mfr. Part #
YQS5878PTF

Mouser Part #
527-YQS5878PTF

Amphenol Advanced Sensors

PTC Thermistors Resettable Fuse -/+20%

Datasheet

285In Stock

$8.54

$7.66

View

Min.: 1
Mult.: 1

PTC Thermistors 600ohm YM120-/+20% Tolerance

YQS8070
Amphenol Advanced Sensors
1: $4.18
758In Stock

Mfr. Part #
YQS8070

Mouser Part #
527-YQS8070

Amphenol Advanced Sensors

PTC Thermistors 600ohm YM120-/+20% Tolerance

Datasheet

758In Stock

$4.18

$3.69

$3.20

$2.95

View

Min.: 1
Mult.: 1

PTC Thermistors Uncoated, switch temp 43C, 50ohm a. 25C

YS5745PTO
Amphenol Advanced Sensors
1: $5.26
1,460In Stock

Mfr. Part #
YS5745PTO

Mouser Part #
527-YQS5745PTO

Amphenol Advanced Sensors

PTC Thermistors Uncoated, switch temp 43C, 50ohm a. 25C

Datasheet

1,460In Stock

$5.26

$4.81

$4.10

$3.90

View

Min.: 1
Mult.: 1

PTC Thermistors 300ohm 120-/+20% Tolerance

YQS8069
Amphenol Advanced Sensors
1: $5.80
1,263In Stock

Mfr. Part #
YQS8069

Mouser Part #
527-YQS8069

Amphenol Advanced Sensors

PTC Thermistors 300ohm 120-/+20% Tolerance

Datasheet

1,263In Stock

$5.80

$3.69

$3.67

$3.00

View

Min.: 1
Mult.: 1

PTC Thermistors Standard PTC -/+30%

YQS8123
Amphenol Advanced Sensors
1: $2.78
7In Stock

Mfr. Part #
YQS8123

Mouser Part #
527-YQS8123

Amphenol Advanced Sensors

PTC Thermistors Standard PTC -/+30%

Datasheet

7In Stock

$2.78

View

Min.: 1
Mult.: 1

PTC Thermistors PTC Thermistor 20% Tol

YQS8122
Amphenol Advanced Sensors
1: $3.41
36In Stock

Mfr. Part #
YQS8122

Mouser Part #
527-YQS8122

Amphenol Advanced Sensors

PTC Thermistors PTC Thermistor 20% Tol

Datasheet

36In Stock

$3.41

$2.64

$2.20

View

Min.: 1
Mult.: 1

PTC Thermistors 50V 50ohm Mount Temp Sensor

YQS5855PTF
Amphenol Advanced Sensors
1: $6.62
671In Stock

Mfr. Part #
YQS5855PTF

Mouser Part #
527-YQS5855PTF

Amphenol Advanced Sensors

PTC Thermistors 50V 50ohm Mount Temp Sensor

Datasheet

671In Stock

$6.62

$4.97

$4.42

$4.20

View

Min.: 1
Mult.: 1

PTC Thermistors Radially-Wired PTC +-20% Tolerance

YM120D125N450
Amphenol Advanced Sensors
1: $2.75
880In Stock

Mfr. Part #
YM120D125N450

Mouser Part #
527-YM120D125N450

Amphenol Advanced Sensors

PTC Thermistors Radially-Wired PTC +-20% Tolerance

Datasheet

Product Comments

880In Stock

$2.75

$2.46

$2.10

$1.93

View

Min.: 1
Mult.: 1

PTC Thermistors YM120 +-20% Tolerance

YM120C15N182
Amphenol Advanced Sensors
1: $5.10
1,504In Stock

Mfr. Part #
YM120C15N182

Mouser Part #
527-YM120C15N182

Amphenol Advanced Sensors

PTC Thermistors YM120 +-20% Tolerance

Datasheet

Product Comments

1,504In Stock

$5.10

$3.83

$3.82

$3.67

View

Min.: 1
Mult.: 1

PTC Thermistors 3000?

YS5930PTO
Amphenol Advanced Sensors
1: $2.98
1,407In Stock

Mfr. Part #
YS5930PTO

Mouser Part #
527-YQS5930PTO

Amphenol Advanced Sensors

PTC Thermistors 3000?

Datasheet

1,407In Stock

$2.98

$2.75

$2.52

$2.28

View

Min.: 1
Mult.: 1

PTC Thermistors 33ohm YM120-/+20% Tolerance

YQS8066
Amphenol Advanced Sensors
1: $4.98
595In Stock

Mfr. Part #
YQS8066

Mouser Part #
527-YQS8066

Amphenol Advanced Sensors

PTC Thermistors 33ohm YM120-/+20% Tolerance

Datasheet

595In Stock

$4.98

$3.74

$3.33

$3.17

View

Min.: 1
Mult.: 1

PTC Thermistors Standard PTC +/- 30%

YS5918PTO
Amphenol Advanced Sensors
1: $3.46
1,120In Stock

Mfr. Part #
YS5918PTO

Mouser Part #
527-YS5918PTO

Amphenol Advanced Sensors

PTC Thermistors Standard PTC +/- 30%

Datasheet

1,120In Stock

$3.46

$3.30

$3.11

$2.98

View

Min.: 1
Mult.: 1

PTC Thermistors YM120 +-20% Tolerance

YM120D370N100
Amphenol Advanced Sensors
1: $8.05
737In Stock

Mfr. Part #
YM120D370N100

Mouser Part #
527-YM120D370N100

Amphenol Advanced Sensors

PTC Thermistors YM120 +-20% Tolerance

Datasheet

Product Comments

737In Stock

$8.05

$7.10

$6.71

$6.62

View

Min.: 1
Mult.: 1

PTC Thermistors Standard PTC -/+30%

YQS6000
Amphenol Advanced Sensors
1: $5.17
890In Stock

Mfr. Part #
YQS6000

Mouser Part #
527-YQS6000

Amphenol Advanced Sensors

PTC Thermistors Standard PTC -/+30%

Datasheet

890In Stock

$5.17

$4.54

$4.25

$3.96

View

Min.: 1
Mult.: 1

PTC Thermistors Standard PTC -/+30%

YQS5750PTO
Amphenol Advanced Sensors
1: $1.99
3In Stock

Mfr. Part #
YQS5750PTO

Mouser Part #
527-YQS5750PTO

Amphenol Advanced Sensors

PTC Thermistors Standard PTC -/+30%

Datasheet

3In Stock

$1.99

View

Min.: 1
Mult.: 1

PTC Thermistors Standard PTC -/+30%

YQS5838PTF
Amphenol Advanced Sensors
1: $2.81
545In Stock

Mfr. Part #
YQS5838PTF

Mouser Part #
527-YQS5838PTF

Amphenol Advanced Sensors

PTC Thermistors Standard PTC -/+30%

Datasheet

545In Stock

$2.81

$2.33

$2.15

$2.06

View

Min.: 1
Mult.: 1

PTC Thermistors PTCResettableFuse30%

YQS5876PTF
Amphenol Advanced Sensors
1: $5.62
298In Stock

Mfr. Part #
YQS5876PTF

Mouser Part #
527-YQS5876PTF

Amphenol Advanced Sensors

PTC Thermistors PTCResettableFuse30%

Datasheet

298In Stock

$5.62

$5.16

$4.84

$4.29

View

Min.: 1
Mult.: 1

PTC Thermistors Uncoated, switch temp 120C, 25ohm a. 25C

YS5898PTO
Amphenol Advanced Sensors
1: $3.04
73In Stock

Mfr. Part #
YS5898PTO

Mouser Part #
527-YQS5898PTO

Amphenol Advanced Sensors

PTC Thermistors Uncoated, switch temp 120C, 25ohm a. 25C

Datasheet

73In Stock

$3.04

$2.35

$1.96

$1.92

View

Min.: 1
Mult.: 1

PTC Thermistors PTC Thermistor 20% Tol

YS5675
Amphenol Advanced Sensors
1: $2.62
2In Stock

Mfr. Part #
YS5675

Mouser Part #
527-YS5675

Amphenol Advanced Sensors

PTC Thermistors PTC Thermistor 20% Tol

Datasheet

2In Stock

$2.62

View

Min.: 1
Mult.: 1

PTC Thermistors YM120 +-20% Tolerance

YM120D260N150
Amphenol Advanced Sensors
1: $10.94
123In Stock

Mfr. Part #
YM120D260N150

Mouser Part #
527-YM120D260N150

Amphenol Advanced Sensors

PTC Thermistors YM120 +-20% Tolerance

Datasheet

123In Stock

$10.94

$9.32

$9.27

$8.50

Min.: 1
Mult.: 1

PTC Thermistors YM120 +-20% Tolerance

YM120D170N250
Amphenol Advanced Sensors
1: $8.24
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
YM120D170N250

Mouser Part #
527-YM120D170N250

Amphenol Advanced Sensors

PTC Thermistors YM120 +-20% Tolerance

Datasheet

Non-Stocked Lead-Time 24 Weeks

$8.24

$7.06

$6.18

$5.49

View

Min.: 1
Mult.: 1

PTC Thermistors YM120 +-20% Tolerance

YM120D200N200
Amphenol Advanced Sensors
2,500: $3.53
Non-Stocked Lead-Time 24 Weeks

Mfr. Part #
YM120D200N200

Mouser Part #
527-YM120D200N200

Amphenol Advanced Sensors

PTC Thermistors YM120 +-20% Tolerance

Datasheet

Product Comments

Non-Stocked Lead-Time 24 Weeks

$3.53

Min.: 2,500
Mult.: 1

PTC Thermistors 50V PTC Reset Fuse

YQA120N0010
Amphenol Advanced Sensors
2,500: $1.12
Non-Stocked

Mfr. Part #
YQA120N0010

Mouser Part #
527-YQA120N0010

Amphenol Advanced Sensors

PTC Thermistors 50V PTC Reset Fuse

Datasheet

Non-Stocked

$1.12

Min.: 2,500
Mult.: 2,500

PTC Thermistors RL3508-17-110-120PT1

YQC120N0022
Amphenol Advanced Sensors
2,500: $1.48
Non-Stocked

Mfr. Part #
YQC120N0022

Mouser Part #
527-YQC120N0022

Amphenol Advanced Sensors

PTC Thermistors RL3508-17-110-120PT1

Datasheet

Non-Stocked

$1.48

Min.: 2,500
Mult.: 2,500