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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 | 10+ $0.563($0.62) 100+ $0.475($0.52) 500+ $0.427($0.47) 1000+ $0.403($0.44) 2000+ $0.375($0.41) 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 (Supplied on Cut Tape) Cut Tape | 5+ $1.930($2.12) 50+ $1.470($1.62) 250+ $1.130($1.24) 500+ $1.050($1.16) 1000+ $1.030($1.13) More Pricing... | 8ohm | - | Through Hole | - | - | B59960 Series | 80V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 20% | 250mA | Lead (25-Jun-2025) | 380mA | - | - | 9mm | - | - | ||||||
Each | 1+ $10.870($11.96) 5+ $9.780($10.76) 10+ $9.140($10.05) 25+ $8.470($9.32) 50+ $8.100($8.91) 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+ $0.861($0.95) 10+ $0.777($0.85) 50+ $0.745($0.82) 100+ $0.744($0.82) 200+ $0.743($0.82) 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+ $3.930($4.32) 10+ $3.330($3.66) 50+ $2.980($3.28) 100+ $2.770($3.05) 200+ $2.610($2.87) 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+ $2.840($3.12) 10+ $2.610($2.87) 50+ $2.160($2.38) 100+ $2.010($2.21) 200+ $1.840($2.02) 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+ $6.640($7.30) 5+ $5.950($6.54) 10+ $5.710($6.28) 25+ $5.400($5.94) 50+ $5.190($5.71) 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+ $7.100($7.81) 10+ $6.090($6.70) 50+ $5.550($6.10) 100+ $5.160($5.68) 200+ $5.150($5.66) 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+ $4.240($4.66) 10+ $3.590($3.95) 50+ $3.250($3.58) 100+ $3.120($3.43) 200+ $3.060($3.37) 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+ $11.810($12.99) 5+ $10.640($11.70) 10+ $9.930($10.92) 25+ $9.200($10.12) 50+ $8.800($9.68) 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+ $2.600($2.86) 10+ $2.400($2.64) 50+ $2.010($2.21) 100+ $1.840($2.02) 200+ $1.680($1.85) 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+ $0.725($0.80) 50+ $0.600($0.66) 250+ $0.571($0.63) 500+ $0.514($0.57) 1500+ $0.488($0.54) 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 | 1+ $1.110($1.22) 10+ $1.040($1.14) 50+ $0.891($0.98) 100+ $0.870($0.96) 200+ $0.800($0.88) 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+ $1.620($1.78) 10+ $1.770($1.95) 50+ $1.470($1.62) 100+ $1.360($1.50) 200+ $1.240($1.36) 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+ $3.040($3.34) 10+ $2.800($3.08) 50+ $2.340($2.57) 100+ $2.150($2.36) 200+ $1.930($2.12) 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+ $4.120($4.53) 10+ $3.930($4.32) 50+ $3.560($3.92) 100+ $3.420($3.76) 200+ $3.330($3.66) 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+ $2.750($3.02) 25+ $2.240($2.46) 100+ $2.150($2.36) 250+ $1.980($2.18) 500+ $1.910($2.10) More Pricing... | - | - | - | - | Through Hole | - | - | -55°C | - | - | Glass Encapsulated, Axial Leaded | ± 5% | - | - | - | - | - | 1.91mm | - | - | |||||
Each | 1+ $4.190($4.61) 10+ $3.560($3.92) 50+ $3.220($3.54) 100+ $3.090($3.40) 200+ $2.960($3.26) 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+ $1.630($1.79) 10+ $1.540($1.69) 50+ $1.390($1.53) 100+ $1.330($1.46) 200+ $1.250($1.38) 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+ $2.150($2.36) 10+ $1.980($2.18) 50+ $1.660($1.83) 100+ $1.530($1.68) 200+ $1.400($1.54) 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+ $0.317($0.35) 100+ $0.265($0.29) 500+ $0.230($0.25) 1000+ $0.203($0.22) 2000+ $0.199($0.22) 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+ $1.560($1.72) 10+ $1.480($1.63) 25+ $1.390($1.53) 50+ $1.330($1.46) 100+ $1.300($1.43) 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+ $1.710($1.88) 50+ $1.410($1.55) 100+ $1.360($1.50) 250+ $1.300($1.43) 500+ $1.240($1.36) 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+ $3.880($4.27) 5+ $3.700($4.07) 10+ $3.510($3.86) 25+ $3.150($3.46) 50+ $2.770($3.05) 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 | ||||||
Each (Supplied on Cut Tape) Cut Tape | 1+ $10.730($11.80) 10+ $8.260($9.09) 50+ $7.130($7.84) 100+ $6.820($7.50) 200+ $6.200($6.82) More Pricing... | 1.2kohm | - | Through Hole | - | - | B59910 Series | 80V | -40°C | Over Current Protection, Short Circuit Protection | 125°C | Disc, Radial Leaded | ± 20% | 1A | Lead (25-Jun-2025) | 1.5A | - | - | 22mm | - | - | ||||||
