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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+ $1.750($1.92) 50+ $1.480($1.63) 100+ $1.420($1.56) 250+ $1.350($1.48) 500+ $1.280($1.41) More Pricing... | 4.7kohm | - | SMD | - | - | TFPT Series | 40V | -55°C | - | 150°C | PTC | ± 1% | - | - | - | - | - | - | AEC-Q200 | - | ||||||
Each (Supplied on Cut Tape) Cut Tape | 10+ $0.604($0.66) 100+ $0.511($0.56) 500+ $0.459($0.50) 1000+ $0.434($0.48) 2000+ $0.402($0.44) 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+ $11.190($12.31) 5+ $10.060($11.07) 10+ $9.400($10.34) 25+ $8.710($9.58) 50+ $8.330($9.16) 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+ $1.410($1.55) 10+ $1.110($1.22) 50+ $0.895($0.98) 100+ $0.848($0.93) 200+ $0.791($0.87) 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+ $3.050($3.36) 10+ $2.570($2.83) 50+ $2.300($2.53) 100+ $2.140($2.35) 200+ $2.010($2.21) 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+ $3.120($3.43) 10+ $2.880($3.17) 50+ $2.390($2.63) 100+ $2.190($2.41) 200+ $2.020($2.22) 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+ $7.260($7.99) 5+ $6.510($7.16) 10+ $6.230($6.85) 25+ $5.880($6.47) 50+ $5.610($6.17) 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+ $6.880($7.57) 10+ $6.140($6.75) 50+ $5.860($6.45) 100+ $5.570($6.13) 200+ $5.280($5.81) 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+ $4.620($5.08) 10+ $3.920($4.31) 50+ $3.540($3.89) 100+ $3.390($3.73) 200+ $3.330($3.66) 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+ $10.450($11.50) 5+ $9.400($10.34) 10+ $8.780($9.66) 25+ $8.140($8.95) 50+ $7.780($8.56) 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+ $2.410($2.65) 50+ $1.990($2.19) 100+ $1.820($2.00) 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+ $0.784($0.86) 50+ $0.607($0.67) 250+ $0.520($0.57) 500+ $0.494($0.54) 1500+ $0.468($0.51) 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+ $0.334($0.37) 100+ $0.231($0.25) 500+ $0.217($0.24) 1000+ $0.163($0.18) 2000+ $0.162($0.18) 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+ $1.060($1.17) 10+ $0.995($1.09) 50+ $0.856($0.94) 100+ $0.836($0.92) 200+ $0.769($0.85) 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+ $1.960($2.16) 50+ $1.610($1.77) 100+ $1.500($1.65) 200+ $1.370($1.51) 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+ $2.600($2.86) 10+ $2.430($2.67) 50+ $2.040($2.24) 100+ $1.890($2.08) 200+ $1.700($1.87) 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+ $4.710($5.18) 10+ $4.070($4.48) 50+ $3.410($3.75) 100+ $3.240($3.56) 200+ $3.000($3.30) 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+ $2.740($3.01) 25+ $2.220($2.44) 100+ $2.140($2.35) 250+ $1.960($2.16) 500+ $1.900($2.09) More Pricing... | - | - | - | - | Through Hole | - | - | -55°C | - | - | Glass Encapsulated, Axial Leaded | ± 5% | - | - | - | - | - | 1.91mm | - | - | |||||
Each | 1+ $5.570($6.13) 10+ $4.270($4.70) 50+ $3.550($3.90) 100+ $3.270($3.60) 200+ $2.990($3.29) 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+ $2.020($2.22) 10+ $1.750($1.92) 50+ $1.410($1.55) 100+ $1.330($1.46) 200+ $1.230($1.35) 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+ $1.990($2.19) 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+ $0.402($0.44) 100+ $0.278($0.31) 500+ $0.261($0.29) 1000+ $0.196($0.22) 2000+ $0.188($0.21) 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+ $1.930($2.12) 10+ $1.750($1.92) 25+ $1.410($1.55) 50+ $1.320($1.45) 100+ $1.290($1.42) 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+ $2.700($2.97) 50+ $2.080($2.29) 100+ $1.890($2.08) 250+ $1.730($1.90) 500+ $1.600($1.76) 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+ $3.950($4.34) 5+ $3.630($3.99) 10+ $3.310($3.64) 25+ $2.720($2.99) 50+ $2.500($2.75) 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 | ||||||
