PTC (Positive Temperature Coefficient) Thermistors

.hide-partial { max-height: none; } .show-more { display: none; }

YAM Single/Double/Triple PTC Temperature Sensors

Microtherm Sentronic YAM Single / Double / Triple PTC Temperature Sensors feature a shrink tube and epoxy resin with 26AWG FEP-insulated leads and single, double, and triple PTC options. These temperature-coded sensors for thermal motor protection feature a small size for a fast response and simple installation. The YAM series offers up to a +180°C maximum allowable operating temperature and ≤100Ω, ≤200Ω, or ≤300Ω resistance R₂₅. Additional features include ±5K tolerance of T_NAT, 30V maximum allowable operating voltage, and 2.5KV_AC dielectric strength. Microtherm Sentronic YAM Single / Double / Triple PTC Temperature Sensors are used for the thermal protection of electric machinery and control cabinets, especially electric drives.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 36

Applied Filters:

Series

Resistance

Tolerance

Mounting Style

Maximum Operating Temperature

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 155C, DIN 40081/40082 standard

YAM3 155 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
88In Stock
500Expected 4/3/2026
New Product

Mfr. Part No.
YAM3 155 05 520 180 180 520

Mouser Part No
256-YAM315505520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 155C, DIN 40081/40082 standard

Learn More

Datasheet

88In Stock

500Expected 4/3/2026

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 155 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 130C, DIN 40081/40082 standard

YAM3 130 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
109In Stock
New Product

Mfr. Part No.
YAM3 130 05 520 180 180 520

Mouser Part No
256-YAM313005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 130C, DIN 40081/40082 standard

Learn More

Datasheet

109In Stock

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 130 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 160C, DIN 40081/40082 standard

YAM1 160 05 520
Microtherm Sentronic
1: 19,67 RON
195In Stock
New Product

Mfr. Part No.
YAM1 160 05 520

Mouser Part No
256-YAM116005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 160C, DIN 40081/40082 standard

Learn More

Datasheet

195In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 100C, DIN 40081/40082 standard

YAM2 100 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
100In Stock
New Product

Mfr. Part No.
YAM2 100 05 520 180 520

Mouser Part No
256-YAM210005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 100C, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 100 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 170C, DIN 40081/40082 standard

YAM2 170 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
90In Stock
New Product

Mfr. Part No.
YAM2 170 05 520 180 520

Mouser Part No
256-YAM217005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 170C, DIN 40081/40082 standard

Learn More

Datasheet

90In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 180C, DIN 40081/40082 standard

YAM1 180 05 520
Microtherm Sentronic
1: 19,67 RON
490In Stock
New Product

Mfr. Part No.
YAM1 180 05 520

Mouser Part No
256-YAM118005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 180C, DIN 40081/40082 standard

Learn More

Datasheet

490In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 110C, DIN 40081/40082 standard

YAM2 110 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
95In Stock
New Product

Mfr. Part No.
YAM2 110 05 520 180 520

Mouser Part No
256-YAM211005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 110C, DIN 40081/40082 standard

Learn More

Datasheet

95In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 110 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 120C, DIN 40081/40082 standard

YAM2 120 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
99In Stock
New Product

Mfr. Part No.
YAM2 120 05 520 180 520

Mouser Part No
256-YAM212005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 120C, DIN 40081/40082 standard

Learn More

Datasheet

99In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 120 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 160C, DIN 40081/40082 standard

YAM2 160 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
100In Stock
New Product

Mfr. Part No.
YAM2 160 05 520 180 520

Mouser Part No
256-YAM216005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 160C, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 160 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 155C, DIN 40081/40082 standard

YAM1 155 05 520
Microtherm Sentronic
1: 19,67 RON
170In Stock
New Product

Mfr. Part No.
YAM1 155 05 520

Mouser Part No
256-YAM115505520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 155C, DIN 40081/40082 standard

Learn More

Datasheet

170In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 150C, DIN 40081/40082 standard

YAM2 150 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
100In Stock
New Product

Mfr. Part No.
YAM2 150 05 520 180 520

Mouser Part No
256-YAM215005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 150C, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 150 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 120C, DIN 40081/40082 standard

YAM3 120 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
97In Stock
New Product

Mfr. Part No.
YAM3 120 05 520 180 180 520

Mouser Part No
256-YAM312005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 120C, DIN 40081/40082 standard

Learn More

Datasheet

97In Stock

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 120 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 145C, DIN 40081/40082 standard

YAM3 145 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
117In Stock
New Product

Mfr. Part No.
YAM3 145 05 520 180 180 520

Mouser Part No
256-YAM314505520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 145C, DIN 40081/40082 standard

Learn More

Datasheet

117In Stock

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 145 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 160C, DIN 40081/40082 standard

YAM3 160 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
350In Stock
New Product

Mfr. Part No.
YAM3 160 05 520 180 180 520

Mouser Part No
256-YAM316005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 160C, DIN 40081/40082 standard

Learn More

Datasheet

350In Stock

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 160 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 90C, DIN 40081/40082 standard

YAM1 090 05 520
Microtherm Sentronic
1: 19,67 RON
195In Stock
New Product

Mfr. Part No.
YAM1 090 05 520

Mouser Part No
256-YAM109005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 90C, DIN 40081/40082 standard

Learn More

Datasheet

195In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 130C, DIN 40081/40082 standard

YAM2 130 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
95In Stock
New Product

Mfr. Part No.
YAM2 130 05 520 180 520

Mouser Part No
256-YAM213005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 130C, DIN 40081/40082 standard

Learn More

Datasheet

95In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 130 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 70C, DIN 40081/40082 standard

YAM1 070 05 520
Microtherm Sentronic
1: 19,67 RON
189In Stock
New Product

Mfr. Part No.
YAM1 070 05 520

Mouser Part No
256-YAM107005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 70C, DIN 40081/40082 standard

Learn More

Datasheet

189In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 80C, DIN 40081/40082 standard

YAM1 080 05 520
Microtherm Sentronic
1: 19,67 RON
189In Stock
New Product

Mfr. Part No.
YAM1 080 05 520

Mouser Part No
256-YAM108005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 80C, DIN 40081/40082 standard

Learn More

Datasheet

189In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 120C, DIN 40081/40082 standard

YAM1 120 05 520
Microtherm Sentronic
1: 19,67 RON
198In Stock
New Product

Mfr. Part No.
YAM1 120 05 520

Mouser Part No
256-YAM112005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 120C, DIN 40081/40082 standard

Learn More

Datasheet

198In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 130C, DIN 40081/40082 standard

YAM1 130 05 520
Microtherm Sentronic
1: 19,67 RON
136In Stock
New Product

Mfr. Part No.
YAM1 130 05 520

Mouser Part No
256-YAM113005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 130C, DIN 40081/40082 standard

Learn More

Datasheet

136In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 140C, DIN 40081/40082 standard

YAM2 140 05 520 180 520
Microtherm Sentronic
1: 25,15 RON
99In Stock
New Product

Mfr. Part No.
YAM2 140 05 520 180 520

Mouser Part No
256-YAM214005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Dual), Switch-off temp 140C, DIN 40081/40082 standard

Learn More

Datasheet

99In Stock

25,15 RON

22,38 RON

20,12 RON

19,01 RON

View

Min.: 1
Mult.: 1

YAM2 Series

200 Ohms

5 %

Wire

Wire Lead

+ 140 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 80C, DIN 40081/40082 standard

YAM3 080 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
100In Stock
New Product

Mfr. Part No.
YAM3 080 05 520 180 180 520

Mouser Part No
256-YAM308005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 80C, DIN 40081/40082 standard

Learn More

Datasheet

100In Stock

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 80 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 100C, DIN 40081/40082 standard

YAM3 100 05 520 180 180 520
Microtherm Sentronic
1: 27,21 RON
88In Stock
New Product

Mfr. Part No.
YAM3 100 05 520 180 180 520

Mouser Part No
256-YAM310005520520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Triple), Switch-off temp 100C, DIN 40081/40082 standard

Learn More

Datasheet

88In Stock

27,21 RON

24,19 RON

21,78 RON

20,57 RON

View

Min.: 1
Mult.: 1

YAM3 Series

300 Ohms

5 %

Wire Lead

+ 100 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 100C, DIN 40081/40082 standard

YAM1 100 05 520
Microtherm Sentronic
1: 19,67 RON
190In Stock
New Product

Mfr. Part No.
YAM1 100 05 520

Mouser Part No
256-YAM110005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 100C, DIN 40081/40082 standard

Learn More

Datasheet

190In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 110C, DIN 40081/40082 standard

YAM1 110 05 520
Microtherm Sentronic
1: 19,67 RON
195In Stock
New Product

Mfr. Part No.
YAM1 110 05 520

Mouser Part No
256-YAM111005520

New Product

Microtherm Sentronic

PTC (Positive Temperature Coefficient) Thermistors PTC Temperature Sensor (Single), Switch-off temp 110C, DIN 40081/40082 standard

Learn More

Datasheet

195In Stock

19,67 RON

14,74 RON

13,13 RON

12,47 RON

View

Min.: 1
Mult.: 1

YAM1 Series

100 Ohms

Wire Lead

+ 170 C

Bulk

YAM Single/Double/Triple PTC Temperature Sensors

Customer Service Office

Company

Resources

Support