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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Resistance @ 25°C
Resistance Tolerance
Operating Temperature
Power - Max
Mounting Type
Package / Case
Supplier Device Package
490-PTC Reset 0603 Series
PRF18BC471QB5RB
THERMISTOR PTC 470 OHM 50% 0603
Murata Electronics
10,914
In Stock
1 : $0.43000
Cut Tape (CT)
4,000 : $0.16741
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active470 Ohms±50%-20°C ~ 130°C-Surface Mount0603 (1608 Metric)0603 (1608 Metric)
TFPT 0805 (2125metric)
TFPT0805L1000FV
THERMISTOR PTC 100 OHM 1% 0805
Vishay Dale
9,347
In Stock
1 : $1.01000
Cut Tape (CT)
1,000 : $0.41819
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active100 Ohms±1%-55°C ~ 125°C100 mWSurface Mount0805 (2125 Metric)0805
CRCW 0603 (1608metric)
TFPT0603L2200FV
THERMISTOR PTC 220 OHM 1% 0603
Vishay Dale
13,576
In Stock
1 : $1.84000
Cut Tape (CT)
1,000 : $0.75992
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active220 Ohms±1%-55°C ~ 125°C75 mWSurface Mount0603 (1608 Metric)0603
CRCW 0603 (1608metric)
TFPT0603L1001FV
THERMISTOR PTC 1K OHM 1% 0603
Vishay Dale
3,933
In Stock
1 : $1.84000
Cut Tape (CT)
1,000 : $0.75992
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1 kOhms±1%-55°C ~ 125°C75 mWSurface Mount0603 (1608 Metric)0603
B59860C
B59753C0120A070
THERMISTOR PTC 120 OHM 25% DISC
EPCOS - TDK Electronics
4,367
In Stock
1 : $3.19000
Bulk
-
Bulk
Active120 Ohms±25%-40°C ~ 125°C-Through HoleDisc, 13mm Dia x 7.5mm W-
14,943
In Stock
1 : $4.81000
Bulk
Bulk
Active100 Ohms-90°C ~ 160°C-Free HangingBead with Terminal-
STS110003CHIP
STS110003CHIP
THERMISTOR PTC 1K OHM 3% AXIAL
Cantherm
4,179
In Stock
1 : $5.03000
Bulk
Bulk
Active-±3%-40°C ~ 170°C10 mWThrough HoleAxial-
2-X1SON
TMP6431DECR
47K THERMISTOR PRODUCT
Texas Instruments
62,844
In Stock
10,000
Factory
1 : $0.22000
Cut Tape (CT)
10,000 : $0.07323
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active47 kOhms±1%-40°C ~ 125°C-Surface Mount0402 (1006 Metric)2-X1SON (1x0.6)
Ceramic Capacitor
PRF15BB102RB6RC
THERMISTOR PTC 1K OHM 50% 0402
Murata Electronics
13,660
In Stock
1 : $0.32000
Cut Tape (CT)
10,000 : $0.10764
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active1 kOhms±50%-40°C ~ 140°C-Surface Mount0402 (1005 Metric)0402 (1005 Metric)
11,907
In Stock
9,000
Factory
1 : $0.28000
Cut Tape (CT)
3,000 : $0.10898
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active10 kOhms±1%-40°C ~ 125°C-Surface MountSC-79, SOD-523SOT-5X3
Ceramic Capacitor
PRF15BE103RB6RC
THERMISTOR PTC 10K OHM 0402
Murata Electronics
36,350
In Stock
1 : $0.47000
Cut Tape (CT)
10,000 : $0.11364
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Last Time Buy10 kOhms±5°C-20°C ~ 95°C-Surface Mount0402 (1005 Metric)0402 (1005 Metric)
12,170
In Stock
9,000
Factory
1 : $0.30000
Cut Tape (CT)
3,000 : $0.11847
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active10 kOhms±1%-40°C ~ 125°C (TA)-Surface MountSC-79, SOD-523SOT-5X3
dya-2-sot-5x3
TMP6331QDYARQ1
AUTOMOTIVE 1% TOLERANCE 100K LIN
Texas Instruments
11,073
In Stock
9,000
Factory
1 : $0.33000
Cut Tape (CT)
3,000 : $0.12306
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active100 kOhms±1%-40°C ~ 125°C (TA)-Surface MountSC-79, SOD-523SOT-5X3
490-PTC Reset 0603 Series
PRF18BD471QB5RB
THERMISTOR PTC 470 OHM 50% 0603
Murata Electronics
4,813
In Stock
1 : $0.43000
Cut Tape (CT)
4,000 : $0.16741
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active470 Ohms±50%-20°C ~ 120°C-Surface Mount0603 (1608 Metric)0603 (1608 Metric)
490-PTC Reset 0603 Series
PRF18BA471QB5RB
THERMISTOR PTC 470 OHM 50% 0603
Murata Electronics
10,260
In Stock
1 : $0.43000
Cut Tape (CT)
4,000 : $0.16985
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active470 Ohms±50%-40°C ~ 150°C-Surface Mount0603 (1608 Metric)0603 (1608 Metric)
490-PTC Reset 0603 Series
PRF18BB471QB5RB
THERMISTOR PTC 470 OHM 50% 0603
Murata Electronics
6,029
In Stock
1 : $0.49000
Cut Tape (CT)
4,000 : $0.19185
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active470 Ohms±50%-20°C ~ 140°C-Surface Mount0603 (1608 Metric)0603 (1608 Metric)
0603 (1608 Metric)
B59641A0095A062
THERMISTOR PTC 470 OHM 50% 0603
EPCOS - TDK Electronics
11,291
In Stock
1 : $0.54000
Cut Tape (CT)
4,000 : $0.21333
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active470 Ohms±50%-40°C ~ 125°C-Surface Mount0603 (1608 Metric)0603
0603 (1608 Metric)
B59641A0085A062
THERMISTOR PTC 470 OHM 50% 0603
EPCOS - TDK Electronics
4,782
In Stock
1 : $0.54000
Cut Tape (CT)
4,000 : $0.21333
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active470 Ohms±50%-40°C ~ 125°C-Surface Mount0603 (1608 Metric)0603
lpg-2-to-92
TMP6131QLPGMQ1
SENSOR PTC 10K OHM 1% TO92S
Texas Instruments
5,174
In Stock
9,000
Factory
1 : $0.64000
Cut Tape (CT)
3,000 : $0.25207
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active10 kOhms±1%-40°C ~ 125°C (TA)-Through HoleTO-226-2, TO-92-2 (TO-226AC)TO-92-2
0805(EIA)
B59721A0070A062
THERMISTOR PTC 680 OHM 50% 0805
EPCOS - TDK Electronics
17,729
In Stock
1 : $0.64000
Cut Tape (CT)
4,000 : $0.25393
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active680 Ohms±50%-40°C ~ 125°C-Surface Mount0805 (2012 Metric)0805
0805(EIA)
B59721A0100A062
THERMISTOR PTC 680 OHM 50% 0805
EPCOS - TDK Electronics
19,006
In Stock
1 : $0.64000
Cut Tape (CT)
4,000 : $0.25393
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active680 Ohms±50%-40°C ~ 125°C-Surface Mount0805 (2012 Metric)0805
0805(EIA)
B59721A0080A062
THERMISTOR PTC 680 OHM 50% 0805
EPCOS - TDK Electronics
10,906
In Stock
1 : $0.64000
Cut Tape (CT)
4,000 : $0.25393
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active680 Ohms±50%-40°C ~ 125°C-Surface Mount0805 (2012 Metric)0805
0805(EIA)
B59721A0110A062
THERMISTOR PTC 680 OHM 50% 0805
EPCOS - TDK Electronics
7,350
In Stock
1 : $0.64000
Cut Tape (CT)
4,000 : $0.25393
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active680 Ohms±50%-40°C ~ 125°C-Surface Mount0805 (2012 Metric)0805
lpg-2-to-92
TMP6131LPGM
SENSOR PTC 10K OHM 1% TO92S
Texas Instruments
6,806
In Stock
1 : $0.67000
Cut Tape (CT)
3,000 : $0.26391
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
-
Active10 kOhms±1%-40°C ~ 125°C (TA)-Through HoleTO-226-2, TO-92-2 (TO-226AC)TO-92-2
lpg-2-to-92
TMP6131ELPGMQ1
SENSOR PTC 10K OHM 1% TO92S
Texas Instruments
4,269
In Stock
9,000
Factory
1 : $0.69000
Cut Tape (CT)
3,000 : $0.26391
Tape & Box (TB)
Cut Tape (CT)
Tape & Box (TB)
Active10 kOhms±1%-40°C ~ 150°C (TA)-Through HoleTO-226-2, TO-92-2 (TO-226AC)TO-92-2
Showing
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PTC Thermistors


Positive Temperature Coefficient (PTC) thermistor temperature sensors are devices that exhibit an increase in resistance in response to an increase in temperature. Thermistors produce an output signal that is relatively large and easy to measure compared to many other temperature sensor types, though their characteristics tend to be less stable and less suitable for precise temperature measurements. PTC thermistors in particular are often adapted for over-temperature detection applications, and often exhibit a distinctly nonlinear temperature-resistance relationship that makes them useful for detection of an imprecise "high" temperature condition, though poor for making accurate measurements.