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Temperature Sensors - PTC Thermistors : 421 - Page 2

PTC (Positive Temperature Coefficient) thermistors are temperature sensors characterized by their increase in resistance as temperature rises. These thermistors are commonly used in overcurrent protection, degaussing circuits, and as heating elements.

PTC thermistors provide self-regulating heating, making them suitable for applications like motor protection, circuit protection, and temperature compensation. Their reliable performance and durability enhance the safety and efficiency of electronic systems.

Leading manufacturers like EPCOS, Littelfuse, and Amphenol Advanced Sensors offer a variety of PTC thermistors designed for various industrial and consumer applications. Their robust design ensures high reliability and longevity.

Select Images Part Number Mfr Description Datasheet Availability Price Qty RFQ Rohs ECAD Model

Mfr. Part No.
TFPT0805L1001FV

WS Part No.
WS1197072-TFPT0805L1001FV

Vishay

THERMISTOR PTC 1K OHM 1% 0805
Datasheet

50 pieces In Stock

MOQ: 23

rohs

Mfr. Part No.
TFPT0603L1001FV

WS Part No.
1326006-TFPT0603L1001FV

Vishay

THERMISTOR PTC 1K OHM 1% 0603 / PTC Thermistor 1 kOhms 0603 (1608 Metric)
Datasheet

976 pieces In Stock

MOQ: 40

rohs

Mfr. Part No.
PTCCL21H591HBE

WS Part No.
1173653-PTCCL21H591HBE

Vishay

THERMISTOR PTC / PTC Thermistor
Datasheet

Low Stock
Available

MOQ: 13

rohs

Mfr. Part No.
PRF15BB103RB6RC

WS Part No.
062035-PRF15BB103RB6RC

Murata Electronics North America

CAP CER 1000PF 0402
Datasheet

130,000 pieces In Stock

MOQ: 545

rohs

Mfr. Part No.
KTY82/220,215

WS Part No.
1336591-KTY82/220,215

NXP / Nexperia

THERMISTOR PTC 2K OHM TO236AB / PTC Thermistor 2 kOhms TO-236-3, SC-59, SOT-23-3

3,140 pieces In Stock

MOQ: 26

rohs

Mfr. Part No.
KTY81/210,112

WS Part No.
1051138-KTY81/210,112

NXP / Nexperia

IC TEMPERATURE SENSOR SOD70
Datasheet

31,860 pieces In Stock

MOQ: 35

rohs

Mfr. Part No.
PRF18BE471QB5RB

WS Part No.
850619-PRF18BE471QB5RB

Murata Electronics North America

THERMISTOR PTC 470 OHM 50% 0603 / PTC Thermistor 470 Ohms 0603 (1608 Metric)

16,000 pieces In Stock

MOQ: 155

rohs

Mfr. Part No.
B59750T1120A62

WS Part No.
199971-B59750T1120A62

EPCOS (TDK)

PTC THERMISTOR T 1750-A 120-A 62
Datasheet

Low Stock
Available

MOQ: 35

rohs

Mfr. Part No.
PRF21BD471QB5RA

WS Part No.
1089933-PRF21BD471QB5RA

Murata Electronics North America

THERMISTOR
Datasheet

16,000 pieces In Stock

MOQ: 190

rohs

Mfr. Part No.
B59008C0120A040

WS Part No.
199959-B59008C0120A040

EPCOS (TDK)

THERMISTOR PTC 250OHM 120DEG RAD
Datasheet

Low Stock
Available

MOQ: 155

rohs

Mfr. Part No.
KTY81/121,112

WS Part No.

NXP / Nexperia

SENSOR PTC 990OHM PBCYT2

Low Stock
Available

MOQ: 1

rohs

Mfr. Part No.
B59753C0120A070

WS Part No.
WS1208659-B59753C0120A070

EPCOS (TDK)

THERMISTOR PTC 120 OHM 25% DISC

10,000 pieces In Stock

MOQ: 14

rohs

Mfr. Part No.
B59721A0100A062

WS Part No.
1482538-B59721A0100A062

EPCOS (TDK)

PTC Thermistor 680 Ohms 0805 (2012 Metric)

10,080 pieces In Stock

MOQ: 260

rohs

Mfr. Part No.
TMP6131QDYARQ1

WS Part No.
978926-TMP6131QDYARQ1

Texas Instruments

THERMISTOR / PTC Thermistor 10 kOhms SC-79, SOD-523

90,000 pieces In Stock

MOQ: 310

rohs

Mfr. Part No.
PRF18BF471QB5RB

WS Part No.
1023191-PRF18BF471QB5RB

Murata Electronics North America

THERMISTOR
Datasheet

80,000 pieces In Stock

MOQ: 235

rohs

Mfr. Part No.
PRF18BC471QS5RB

WS Part No.
1089930-PRF18BC471QS5RB

Murata Electronics North America

THERMISTOR 470 OHM 0603
Datasheet

23,680 pieces In Stock

MOQ: 310

rohs

Mfr. Part No.
PRF18BC471QB5RB

WS Part No.
004453-PRF18BC471QB5RB

Murata Electronics North America

THERMISTOR
Datasheet

116,000 pieces In Stock

MOQ: 520

rohs

Mfr. Part No.
PRF18AS471QS5RB

WS Part No.
1375675-PRF18AS471QS5RB

Murata Electronics North America

THERMISTOR PTC 470 OHM 50% 0603

16,000 pieces In Stock

MOQ: 235

rohs

Mfr. Part No.
PRF15BB102RB6RC

WS Part No.
890162-PRF15BB102RB6RC

Murata Electronics North America

THERMISTOR PTC 1K OHM 50% 0402

21,080 pieces In Stock

MOQ: 410

rohs

Mfr. Part No.
TMP6431QDYARQ1

WS Part No.
1140891-TMP6431QDYARQ1

Texas Instruments

AUTOMOTIVE GRADE, SILICON-BASED / PTC Thermistor 47 kOhms SC-79, SOD-523
Datasheet

150,000 pieces In Stock

MOQ: 280

rohs
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