PTC Thermistors:
416 Products FoundView
Buyer
Engineer
Manufacturer
Resistance (25°C)
Length
Thermistor Mounting
External Diameter
PTC Thermistor Mounting
Product Range
Operating Voltage Max
Operating Temperature Min
Applications
Operating Temperature Max
Thermistor Type
Resistance Tolerance (25°C)
Holding Current Max
SVHC
Trip Current
Switching Temperature Min
Switching Temperature Max
PTC Thermistor Diameter
Qualification
Automotive Qualification Standard
Packaging
No Filter(s) Applied
0 Filter(s) Selected
| Compare | Price For | Quantity | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each | 1+ $4.870 ($5.36)5+ $4.750 ($5.22)10+ $4.640 ($5.10)25+ $4.390 ($4.83)50+ $4.220 ($4.64)More Pricing... | Total:$4.87 Min: 1 / Mult: 1 | 100ohm | - | Through Hole | - | - | B59100 Series | 30VDC | 90°C | Limit Temperature Monitoring & Thermal Protection | 160°C | Bead | - | - | Lead (25-Jun-2025) | - | - | - | - | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.540 ($2.79)50+ $1.650 ($1.82)100+ $1.510 ($1.66)250+ $1.360 ($1.50)500+ $1.270 ($1.40) | Total:$2.54 Min: 1 / Mult: 1 | 25ohm | - | SMD | - | - | B59215 Series | 80V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Chip | ± 25% | 65mA | No SVHC (27-Jun-2024) | 135mA | - | - | - | AEC-Q200 | AEC-Q200 | |||||
Each | 1+ $1.910 ($2.10)50+ $1.670 ($1.84)100+ $1.390 ($1.53)250+ $1.240 ($1.36)500+ $1.150 ($1.26)More Pricing... | Total:$1.91 Min: 1 / Mult: 1 | 6.4ohm | - | SMD | - | - | R41 Series | 24VDC | -40°C | Automotive, Low-Voltage Home Appliances | 200°C | Chip | ± 50% | - | No SVHC (27-Jun-2024) | - | - | - | - | - | - | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ $1.510 ($1.66)250+ $1.360 ($1.50)500+ $1.270 ($1.40) | Total:$151.00 Min: 100 / Mult: 1 | 25ohm | - | SMD | - | - | B59215 Series | 80V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Chip | ± 25% | 65mA | No SVHC (27-Jun-2024) | 135mA | - | - | - | AEC-Q200 | AEC-Q200 | |||||
AMPHENOL ADVANCED SENSORS | Each | 5+ $3.220 ($3.54)50+ $2.770 ($3.05)250+ $2.720 ($2.99)500+ $2.660 ($2.93)1000+ $2.610 ($2.87)More Pricing... | Total:$16.10 Min: 5 / Mult: 5 | 100ohm | - | Through Hole | - | - | YQ Series | 30VDC | - | Current Limiting Protection | - | Disc, Radial Leaded | ± 30% | - | - | - | - | 60°C | 6.09mm | - | - | ||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $5.330 ($5.86)10+ $4.740 ($5.21)50+ $3.990 ($4.39)100+ $3.790 ($4.17)200+ $3.480 ($3.83)More Pricing... | Total:$5.33 Min: 1 / Mult: 1 | 1kohm | - | Through Hole | - | - | PTCEL High Energy Series | 800Vrms | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 40mA | To Be Advised | - | 160°C | 170°C | 16.5mm | AEC-Q200 | AEC-Q200 | |||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $5.070 ($5.58)10+ $4.580 ($5.04)50+ $3.880 ($4.27)100+ $3.580 ($3.94)200+ $3.290 ($3.62)More Pricing... | Total:$5.07 Min: 1 / Mult: 1 | 150ohm | - | Through Hole | - | - | PTCEL High Energy Series | 460Vrms | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 102mA | To Be Advised | - | 160°C | 170°C | 16.5mm | AEC-Q200 | AEC-Q200 | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ $3.790 ($4.17)200+ $3.480 ($3.83)500+ $3.160 ($3.48) | Total:$379.00 Min: 100 / Mult: 1 | 1kohm | - | Through Hole | - | - | PTCEL High Energy Series | 800Vrms | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 40mA | To Be Advised | - | 160°C | 170°C | 16.5mm | AEC-Q200 | AEC-Q200 | |||||
Each | 1+ $5.400 ($5.94)5+ $5.190 ($5.71)10+ $4.970 ($5.47)25+ $4.910 ($5.40)50+ $4.080 ($4.49)More Pricing... | Total:$5.40 Min: 1 / Mult: 1 | 500ohm | - | Through Hole | - | - | PTCEL High Energy Series | 700Vrms | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 56mA | To Be Advised | - | 160°C | 170°C | 16.5mm | AEC-Q200 | AEC-Q200 | |||||
Each (Supplied on Cut Tape) Re-Reel Packaging Options | 100+ $3.580 ($3.94)200+ $3.290 ($3.62)500+ $3.000 ($3.30) | Total:$358.00 Min: 100 / Mult: 1 | 150ohm | - | Through Hole | - | - | PTCEL High Energy Series | 460Vrms | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 102mA | To Be Advised | - | 160°C | 170°C | 16.5mm | AEC-Q200 | AEC-Q200 | |||||
Each | 1+ $4.250 ($4.68)5+ $4.090 ($4.50)10+ $3.920 ($4.31)25+ $3.570 ($3.93)50+ $3.220 ($3.54)More Pricing... | Total:$4.25 Min: 1 / Mult: 1 | 150ohm | - | Through Hole | - | - | PTCEL High Energy Series | 460Vrms | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 102mA | To Be Advised | - | 160°C | 170°C | 16.5mm | AEC-Q200 | AEC-Q200 | |||||
Each | 1+ $9.500 ($10.45)5+ $8.520 ($9.37)10+ $8.160 ($8.98)25+ $7.730 ($8.50)50+ $7.440 ($8.18)More Pricing... | Total:$9.50 Min: 1 / Mult: 1 | 300ohm | - | Through Hole | - | - | B59300 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | |||||
Each | 1+ $1.520 ($1.67)10+ $1.400 ($1.54)50+ $1.160 ($1.28)100+ $1.080 ($1.19)200+ $0.981 ($1.08)More Pricing... | Total:$1.52 Min: 1 / Mult: 1 | 4.6ohm | - | Through Hole | - | - | B59985 Series | 30VDC | -40°C | Over Current Protection, Short Circuit Protection | 125°C | PTC | ± 25% | 250mA | No SVHC (25-Jun-2025) | 500mA | - | - | 6.5mm | AEC-Q200 | AEC-Q200 | |||||
Each | 1+ $3.590 ($3.95)10+ $3.150 ($3.46)50+ $2.770 ($3.05)100+ $2.570 ($2.83)200+ $2.400 ($2.64)More Pricing... | Total:$3.59 Min: 1 / Mult: 1 | 25ohm | - | Through Hole | - | - | B59750 Series | 400V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | PTC | ± 25% | 123mA | No SVHC (25-Jun-2025) | 245mA | - | - | 12.5mm | - | - | |||||
Each | 1+ $2.550 ($2.80)10+ $2.350 ($2.58)50+ $1.950 ($2.14)100+ $1.760 ($1.94)200+ $1.610 ($1.77)More Pricing... | Total:$2.55 Min: 1 / Mult: 1 | 1.2kohm | - | Through Hole | - | - | B59885 Series | 550V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 25% | 15mA | Lead (25-Jun-2025) | 30mA | - | - | 6.5mm | - | - | |||||
Each (Supplied on Cut Tape) Cut Tape | 10+ $0.363 ($0.40)100+ $0.282 ($0.31)500+ $0.254 ($0.28)1000+ $0.242 ($0.27)2000+ $0.215 ($0.24)More Pricing... | Total:$3.63 Min: 10 / Mult: 10 | 33ohm | - | SMD | - | - | POSISTOR PRG Series | 24VDC | -10°C | Over Current Protection | 60°C | PTC | ± 20% | 36mA | No SVHC (04-Feb-2026) | 85mA | - | - | - | - | - | |||||
Each | 1+ $5.560 ($6.12)10+ $5.300 ($5.83)50+ $4.820 ($5.30)100+ $4.610 ($5.07)200+ $4.390 ($4.83)More Pricing... | Total:$5.56 Min: 1 / Mult: 1 | 100ohm | - | Through Hole | - | - | B59100 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | |||||
Each | 1+ $5.670 ($6.24)5+ $5.550 ($6.10)10+ $5.420 ($5.96)25+ $5.120 ($5.63)50+ $4.930 ($5.42)More Pricing... | Total:$5.67 Min: 1 / Mult: 1 | 100ohm | - | Through Hole | - | - | B59100 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | |||||
Each | 1+ $4.300 ($4.73)10+ $3.650 ($4.01)50+ $3.300 ($3.63)100+ $3.170 ($3.49)200+ $3.040 ($3.34)More Pricing... | Total:$4.30 Min: 1 / Mult: 1 | 25ohm | - | Through Hole | - | - | B59754 Series | 440V | -40°C | Current Limiting Protection | 125°C | PTC | ± 25% | - | No SVHC (25-Jun-2025) | - | - | - | 12.5mm | - | - | |||||
Each | 1+ $10.690 ($11.76)5+ $9.610 ($10.57)10+ $8.760 ($9.64)25+ $8.130 ($8.94)50+ $7.770 ($8.55)More Pricing... | Total:$10.69 Min: 1 / Mult: 1 | 300ohm | - | Through Hole | - | - | B59300 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | |||||
Each | 1+ $2.350 ($2.58)10+ $2.160 ($2.38)50+ $1.810 ($1.99)100+ $1.650 ($1.82)200+ $1.510 ($1.66)More Pricing... | Total:$2.35 Min: 1 / Mult: 1 | 1.2kohm | - | Through Hole | - | - | B599 Series | 30VDC | -40°C | Over Current Protection, Short Circuit Protection | 125°C | PTC | ± 25% | 600mA | No SVHC (25-Jun-2025) | 1.2A | - | - | 11mm | AEC-Q200 | AEC-Q200 | |||||
Each | 1+ $1.130 ($1.24)10+ $1.060 ($1.17)50+ $0.934 ($1.03)100+ $0.893 ($0.98)200+ $0.849 ($0.93)More Pricing... | Total:$1.13 Min: 1 / Mult: 1 | 120ohm | - | Through Hole | - | - | PTCSL03 Series | 30VDC | -40°C | Over Temperature Protection | 165°C | PTC | - | - | No SVHC (17-Jan-2023) | - | - | - | 3.3mm | AEC-Q200 | - | |||||
Each | 1+ $1.620 ($1.78)10+ $1.630 ($1.79)50+ $1.350 ($1.48)100+ $1.260 ($1.39)200+ $1.150 ($1.26)More Pricing... | Total:$1.62 Min: 1 / Mult: 1 | 150ohm | - | Through Hole | - | - | B59890 Series | 265V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 25% | 15mA | Lead (25-Jun-2025) | 40mA | - | - | 4mm | - | - | |||||
Each | 1+ $2.890 ($3.18)10+ $2.670 ($2.94)50+ $2.200 ($2.42)100+ $2.000 ($2.20)200+ $1.840 ($2.02)More Pricing... | Total:$2.89 Min: 1 / Mult: 1 | 10ohm | - | Through Hole | - | - | B59850 Series | 265V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 25% | 110mA | Lead (25-Jun-2025) | 230mA | - | - | 13.5mm | - | - | |||||
Each | 1+ $3.000 ($3.30)10+ $2.850 ($3.14)50+ $2.790 ($3.07)100+ $2.720 ($2.99)200+ $2.650 ($2.92)More Pricing... | Total:$3.00 Min: 1 / Mult: 1 | 50ohm | - | Through Hole | - | - | B59751 Series | 440V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 25% | 87mA | No SVHC (25-Jun-2025) | 173mA | - | - | 13mm | - | - | |||||












