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| Compare | Manufacturer Part No | Order Code | Manufacturer / Description | Availability | Price For | Price (Incl GST) | Quantity | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Each (Supplied on Cut Tape) Cut Tape | 1+ $2.140($2.461) 50+ $1.810($2.0815) 100+ $1.730($1.9895) 250+ $1.650($1.8975) 500+ $1.560($1.794) More Pricing... | 4.7kohm | - | SMD | - | - | TFPT Series | 40V | -55°C | - | 150°C | PTC | ± 1% | - | - | - | - | - | - | AEC-Q200 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 10+ $0.737($0.8476) 100+ $0.623($0.7164) 500+ $0.560($0.644) 1000+ $0.529($0.6083) 2000+ $0.490($0.5635) More Pricing... | 680ohm | - | SMD | - | - | B59721 Series | 32VDC | -40°C | Over Temperature Protection | 125°C | PTC | ± 50% | - | No SVHC (25-Jun-2025) | - | - | - | - | AEC-Q200 | AEC-Q200 | ||||||
Each | 1+ $13.650($15.6975) 5+ $12.270($14.1105) 10+ $11.470($13.1905) 25+ $10.630($12.2245) 50+ $10.160($11.684) More Pricing... | 300ohm | - | Through Hole | - | - | B59300 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | ||||||
Each | 1+ $1.720($1.978) 10+ $1.350($1.5525) 50+ $1.090($1.2535) 100+ $1.030($1.1845) 200+ $0.965($1.1098) More Pricing... | 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+ $3.720($4.278) 10+ $3.140($3.611) 50+ $2.810($3.2315) 100+ $2.610($3.0015) 200+ $2.450($2.8175) More Pricing... | 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+ $3.810($4.3815) 10+ $3.510($4.0365) 50+ $2.920($3.358) 100+ $2.670($3.0705) 200+ $2.460($2.829) More Pricing... | 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 | 1+ $8.860($10.189) 5+ $7.940($9.131) 10+ $7.600($8.740) 25+ $7.170($8.2455) 50+ $6.840($7.866) More Pricing... | 100ohm | - | Through Hole | - | - | B59100 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | ||||||
Each | 1+ $8.390($9.6485) 10+ $7.490($8.6135) 50+ $7.150($8.2225) 100+ $6.800($7.820) 200+ $6.440($7.406) More Pricing... | 100ohm | - | Through Hole | - | - | B59100 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | ||||||
Each | 1+ $5.640($6.486) 10+ $4.780($5.497) 50+ $4.320($4.968) 100+ $4.140($4.761) 200+ $4.060($4.669) More Pricing... | 25ohm | - | Through Hole | - | - | B59754 Series | 440V | -40°C | Current Limiting Protection | 125°C | PTC | ± 25% | - | No SVHC (25-Jun-2025) | - | - | - | 12.5mm | - | - | ||||||
Each | 1+ $12.750($14.6625) 5+ $11.470($13.1905) 10+ $10.710($12.3165) 25+ $9.930($11.4195) 50+ $9.490($10.9135) More Pricing... | 300ohm | - | Through Hole | - | - | B59300 Series | 30VDC | 0°C | Limit Temperature Monitoring & Thermal Protection | 40°C | PTC | - | - | No SVHC (25-Jun-2025) | - | - | - | - | - | - | ||||||
Each | 1+ $3.170($3.6455) 10+ $2.940($3.381) 50+ $2.430($2.7945) 100+ $2.220($2.553) 200+ $2.050($2.3575) More Pricing... | 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 (Supplied on Cut Tape) Cut Tape | 5+ $0.956($1.0994) 50+ $0.741($0.8522) 250+ $0.634($0.7291) 500+ $0.603($0.6934) 1500+ $0.571($0.6566) More Pricing... | 15ohm | - | SMD | - | - | POSISTOR PRG Series | 20V | -10°C | Over Current Protection | 60°C | PTC | ± 20% | 59mA | No SVHC (04-Feb-2026) | 140mA | - | - | - | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 10+ $0.407($0.468) 100+ $0.282($0.3243) 500+ $0.265($0.3048) 1000+ $0.199($0.2288) 2000+ $0.198($0.2277) More Pricing... | 33ohm | - | SMD | - | - | POSISTOR PRG Series | 24V | -10°C | Over Current Protection | 60°C | PTC | ± 20% | 36mA | No SVHC (04-Feb-2026) | 85mA | - | - | - | - | - | ||||||
Each | 1+ $1.290($1.4835) 10+ $1.210($1.3915) 50+ $1.040($1.196) 100+ $1.020($1.173) 200+ $0.938($1.0787) More Pricing... | 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+ $2.600($2.990) 10+ $2.390($2.7485) 50+ $1.960($2.254) 100+ $1.830($2.1045) 200+ $1.670($1.9205) More Pricing... | 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+ $3.170($3.6455) 10+ $2.960($3.404) 50+ $2.490($2.8635) 100+ $2.310($2.6565) 200+ $2.070($2.3805) More Pricing... | 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+ $5.750($6.6125) 10+ $4.970($5.7155) 50+ $4.160($4.784) 100+ $3.950($4.5425) 200+ $3.660($4.209) More Pricing... | 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 | - | - | ||||||
LITTELFUSE | Each | 1+ $3.340($3.841) 25+ $2.710($3.1165) 100+ $2.610($3.0015) 250+ $2.390($2.7485) 500+ $2.320($2.668) More Pricing... | - | - | - | - | Through Hole | - | - | -55°C | - | - | Glass Encapsulated, Axial Leaded | ± 5% | - | - | - | - | - | 1.91mm | - | - | |||||
Each | 1+ $6.800($7.820) 10+ $5.210($5.9915) 50+ $4.330($4.9795) 100+ $3.990($4.5885) 200+ $3.650($4.1975) More Pricing... | 56ohm | - | Through Hole | - | - | B59451 Series | 440V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 25% | 100mA | No SVHC (25-Jun-2025) | 200mA | - | - | 15mm | AEC-Q200 | AEC-Q200 | ||||||
Each | 1+ $2.460($2.829) 10+ $2.140($2.461) 50+ $1.720($1.978) 100+ $1.620($1.863) 200+ $1.500($1.725) More Pricing... | 50ohm | - | Through Hole | - | - | PTCTL Series | 600V | 0°C | Overload & Over Temperature Protection | 70°C | Disc, Radial Leaded | ± 20% | 50mA | - | 140mA | - | - | 8.5mm | - | - | ||||||
Each | 1+ $2.620($3.013) 10+ $2.430($2.7945) 50+ $2.030($2.3345) 100+ $1.870($2.1505) 200+ $1.710($1.9665) More Pricing... | 70ohm | - | Through Hole | - | - | B59880 Series | 265V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | PTC | ± 25% | 55mA | No SVHC (25-Jun-2025) | 110mA | - | - | 6.5mm | - | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 10+ $0.490($0.5635) 100+ $0.339($0.3898) 500+ $0.318($0.3657) 1000+ $0.239($0.2748) 2000+ $0.229($0.2633) More Pricing... | 100ohm | - | SMD | - | - | POSISTOR PRG Series | 24V | -10°C | Over Current Protection | 60°C | PTC | ± 20% | 21mA | No SVHC (04-Feb-2026) | 55mA | - | - | - | - | - | ||||||
Each | 1+ $2.350($2.7025) 10+ $2.140($2.461) 25+ $1.720($1.978) 50+ $1.610($1.8515) 100+ $1.570($1.8055) More Pricing... | 5ohm | - | Through Hole | - | - | PTCCL Series | 30VDC | -40°C | Overload & Over Temperature Protection | 85°C | PTC | ± 20% | 320mA | Lead (17-Jan-2023) | 480mA | 135°C | 145°C | 7mm | - | - | ||||||
Each | 1+ $3.290($3.7835) 50+ $2.540($2.921) 100+ $2.310($2.6565) 250+ $2.110($2.4265) 500+ $1.950($2.2425) More Pricing... | 13ohm | - | Through Hole | - | - | B59850 Series | 265V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 20% | 200mA | Lead (25-Jun-2025) | 320mA | - | - | 11mm | - | - | ||||||
Each | 1+ $4.820($5.543) 5+ $4.430($5.0945) 10+ $4.040($4.646) 25+ $3.320($3.818) 50+ $3.050($3.5075) More Pricing... | 1kohm | - | Through Hole | - | - | PTCEL Series | - | -40°C | Inrush Current Limiting and Load-Dump Resistor | 105°C | Disc, Radial Leaded | ± 30% | 30mA | - | - | 130°C | 140°C | 13.5mm | AEC-Q200 | AEC-Q200 | ||||||
