- All Products
 - Circuit Protection
 - PTC Resettable Fuses
 
| Image | Part # | Manufacturer | Description | Availability | Pricing | Quantity | Factory Lead Time | Mounting Type | Package / Case | Surface Mount | Terminal Shape | Resistance @ 25C | Operating Temperature | Packaging | Published | Size / Dimension | Tolerance | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | HTS Code | Packing Method | Approval Agency | Lead Spacing | Terminal Placement | Current - Max | Rated (AC) Voltage (URac) | Current - Hold (Ih) (Max) | Thermistor Application | Voltage - Max | Time to Trip | Current - Trip (It) | Height Seated (Max) | Thickness (Max) | RoHS Status | Ratings | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
  ![]()  |  Mfr. Part #B59840C0130A070Twicea Part #769-157-B59840C0130A070 |  TDK Electronics Inc. | 
                  PTC RESET FUSE 265V 330MA RADIAL
                  
                  Datasheet
                 
                  Compare
                 |  24
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 9Ohm | 0°C~60°C | Bulk | - | 0.689Dia x 0.197 T 17.50mmx5.00mm | 20% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR | 0.197 5.00mm | - | 2.2A | 230V | 330mA | OVERLOAD PROTECTION | 265V | - | 500mA | 0.827 21.00mm | - | ROHS3 Compliant | - | |
| B59840C0130A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59880C0130A070Twicea Part #769-157-B59880C0130A070 |  TDK Electronics Inc. | 
                  PTC Thermistors 880A 130A 70 3X2.5 PTC Thermistor
                  
                  Datasheet
                 
                  Compare
                 |  45
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 160Ohm | 0°C~60°C | Bulk | 2005 | 0.157Dia x 0.197 T 4.00mmx5.00mm | 20% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR, VDE | 0.197 5.00mm | - | 200mA | 230V | 55mA | OVERLOAD PROTECTION | 265V | - | 90mA | 0.295 7.50mm | - | ROHS3 Compliant | - | |
| B59880C0130A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59965C0120A070Twicea Part #769-157-B59965C0120A070 |  TDK Electronics Inc. | 
                  Thermistor PTC 1.2 Ohm 25% 2-Pin Radial Cardboard Strip
                  
                  Datasheet
                 
                  Compare
                 |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 1.2Ohm | -40°C~125°C | Bulk | 2014 | 0.433Dia x 0.138 T 11.00mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 4.3A | 24V | 600mA | OVERLOAD PROTECTION | 30V | - | 1.2A | 0.571 14.50mm | - | ROHS3 Compliant | AEC-Q200 | ||
| B59965C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59985C0120A070Twicea Part #769-157-B59985C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59985C0120A070 THERMISTOR, PTC
                  
                  Datasheet
                 
                  Compare
                 |  355
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 4.6Ohm | -40°C~85°C | Bulk | 2014 | 0.256Dia x 0.138 T 6.50mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 1A | 24V | 250mA | OVERLOAD PROTECTION | 30V | - | 500mA | 0.394 10.00mm | - | ROHS3 Compliant | AEC-Q200 | |
| B59985C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59990C0120A070Twicea Part #769-157-B59990C0120A070 |  TDK Electronics Inc. | 
                  Thermistor PTC 55 Ohm 25% 2-Pin Radial Cardboard Strip
                  
                  Datasheet
                 
                  Compare
                 |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 55Ohm | -40°C~125°C | Bulk | - | 0.157Dia x 0.138 T 4.00mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR | 0.197 5.00mm | - | 700mA | 63V | 50mA | OVERLOAD PROTECTION | 80V | - | 100mA | 0.295 7.50mm | - | ROHS3 Compliant | - | ||
| B59990C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59980C0120A070Twicea Part #769-157-B59980C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59980C0120A070 THERMISTOR, PTC
                  
                  Datasheet
                 
                  Compare
                 |  88057
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 25Ohm | -40°C~125°C | Bulk | 2013 | 0.256Dia x 0.138 T 6.50mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 1A | 63V | 85mA | OVERLOAD PROTECTION | 80V | - | 170mA | 0.394 10.00mm | - | ROHS3 Compliant | - | |
| B59980C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59850C0120A070Twicea Part #769-157-B59850C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59850C0120A070 THERMISTOR, PTC
                  
                  Datasheet
                 
                  Compare
                 |  80000
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 10Ohm | 0°C~60°C | Bulk | - | 0.532Dia x 0.197 T 13.50mmx5.00mm | 20% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 2.2A | 230V | 200mA | OVERLOAD PROTECTION | 265V | - | 400mA | 0.669 17.00mm | - | ROHS3 Compliant | - | |
| B59850C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59872C0120A070Twicea Part #769-157-B59872C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59872C0120A070 THERMISTOR, PTC
                  
                  Datasheet
                 
                  Compare
                 |  11512
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 35Ohm | 0°C~60°C | Bulk | - | 0.354Dia x 0.197 T 9.00mmx5.00mm | 20% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR | 0.197 5.00mm | - | 1A | 230V | 80mA | OVERLOAD PROTECTION | 265V | - | 160mA | 0.492 12.50mm | - | ROHS3 Compliant | - | |
| B59872C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59955C0160A070Twicea Part #769-157-B59955C0160A070 |  TDK Electronics Inc. | 
                  PTC RESET FUSE 20V 950MA RADIAL
                  
                  Datasheet
                 
                  Compare
                 |  14
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 800mOhm | -40°C~85°C | Bulk | - | 0.532Dia x 0.138 T 13.50mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR | 0.197 5.00mm | - | 5.5A | 12V | 950mA | OVERLOAD PROTECTION | 20V | - | 1.9A | 0.669 17.00mm | - | ROHS3 Compliant | AEC-Q200 | |
| B59955C0160A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59875C0120A070Twicea Part #769-157-B59875C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59875C0120A070 THERMISTOR, PTC
                  
                  Datasheet
                 
                  Compare
                 |  778
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 65Ohm | 0°C~60°C | Bulk | - | 0.354Dia x 0.197 T 9.00mmx5.00mm | 20% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 1A | 230V | 55mA | OVERLOAD PROTECTION | 265V | - | 110mA | 0.492 12.50mm | - | ROHS3 Compliant | - | |
| B59875C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59980C0080A070Twicea Part #769-157-B59980C0080A070 |  TDK Electronics Inc. | 
                  Thermistor PTC 25 Ohm 25% 2-Pin Radial Cardboard Strip
                  
                  Datasheet
                 
                  Compare
                 |  60512
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 25Ohm | -40°C~85°C | Bulk | 2013 | 0.256Dia x 0.138 T 6.50mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR, VDE | 0.197 5.00mm | - | 1A | 63V | 50mA | OVERLOAD PROTECTION | 80V | - | 110mA | 0.394 10.00mm | - | ROHS3 Compliant | - | |
| B59980C0080A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59201P1080A062Twicea Part #769-157-B59201P1080A062 |  TDK Electronics Inc. | 
                  PTC Thermistors 24Vdc 340mA 4.6ohms PTC Overcurrent
                  
                  Datasheet
                 
                  Compare
                 |  16
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Surface Mount | 3225 (8063 Metric) | YES | WRAPAROUND | 4.6Ohm | -40°C~60°C | Tape & Reel (TR) | 2011 | 0.315Lx0.248W 8.00mmx6.30mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | TR, BLISTER, 13 INCH | - | - | DUAL ENDED | 1A | 24V | 165mA | OVERLOAD PROTECTION | 30V | - | 340mA | - | 0.150 3.80mm | ROHS3 Compliant | AEC-Q200 | |
| B59201P1080A062  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59752B0120A070Twicea Part #769-157-B59752B0120A070 |  TDK Electronics Inc. | 
                  Thermistor PTC 80 Ohm 25% 2-Pin Radial Cardboard Strip
                  
                  Datasheet
                 
                  Compare
                 |  Min.:1  Mult.:1  |  - | Through Hole | Radial, Disc | NO | WIRE | 80Ohm | 0°C~60°C | Bulk | - | 0.492Dia x 0.276 T 12.50mmx7.00mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UL | 0.197 5.00mm | - | 2A | 260V | - | OVERLOAD PROTECTION | 420V | 4s | 137mA | 0.650 16.50mm | - | ROHS3 Compliant | - | ||
| B59752B0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59607A0120A062Twicea Part #769-157-B59607A0120A062 |  TDK Electronics Inc. | 
                  PTC Thermistors SMD 1210 24V Overcurrent Prot.
                  
                  Datasheet
                 
                  Compare
                 |  45
                  In Stock
                  |  Min.:1  Mult.:1  |  11 Weeks | Surface Mount | 1210 (3225 Metric) | YES | WRAPAROUND | 55Ohm | -20°C~85°C | Tape & Reel (TR) | 2012 | 0.126Lx0.098W 3.20mmx2.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | TR, BLISTER, 7 INCH | UR | - | DUAL ENDED | 400mA | 30V | 70mA | OVERLOAD PROTECTION | 30V | - | 130mA | - | 0.071 1.80mm | ROHS3 Compliant | AEC-Q200 | |
| B59607A0120A062  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59970C0120A070Twicea Part #769-157-B59970C0120A070 |  TDK Electronics Inc. | 
                  Thermistor PTC 9.4 Ohm 25% 2-Pin Radial Cardboard Strip
                  
                  Datasheet
                 
                  Compare
                 |  17027
                  In Stock
                  |  Min.:1  Mult.:1  |  14 Weeks | Through Hole | Radial, Disc | NO | WIRE | 9.4Ohm | -40°C~125°C | Bulk | 2013 | 0.354Dia x 0.138 T 9.00mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR | 0.197 5.00mm | - | 3A | 63V | 150mA | OVERLOAD PROTECTION | 80V | - | 300mA | 0.492 12.50mm | - | ROHS3 Compliant | - | |
| B59970C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59870C0160A070Twicea Part #769-157-B59870C0160A070 |  TDK Electronics Inc. | 
                  EPCOS B59870C0160A070 THERMISTOR
                  
                  Datasheet
                 
                  Compare
                 |  11
                  In Stock
                  |  Min.:1  Mult.:1  |  14 Weeks | Through Hole | Radial, Disc | NO | WIRE | 25Ohm | 0°C~60°C | Bulk | - | 0.354Dia x 0.197 T 9.00mmx5.00mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR | 0.197 5.00mm | - | 1A | 110V | 125mA | OVERLOAD PROTECTION | 160V | - | 250mA | 0.492 12.50mm | - | ROHS3 Compliant | - | |
| B59870C0160A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59960C0120A070Twicea Part #769-157-B59960C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59960C0120A070 THERMISTOR
                  
                  Datasheet
                 
                  Compare
                 |  11
                  In Stock
                  |  Min.:1  Mult.:1  |  14 Weeks | Through Hole | Radial, Disc | NO | WIRE | 5.6Ohm | -40°C~125°C | Bulk | 2013 | 0.433Dia x 0.138 T 11.00mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 4.3A | 63V | 250mA | OVERLOAD PROTECTION | 80V | - | 500mA | 0.571 14.50mm | - | ROHS3 Compliant | - | |
| B59960C0120A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59774B0115A070Twicea Part #769-157-B59774B0115A070 |  TDK Electronics Inc. | 
                  EPCOS B59774B0115A070THERMISTOR, PTC, 63V, RADIAL LEADED
                  
                  Datasheet
                 
                  Compare
                 |  32012
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 1.1kOhm | 0°C~60°C | Bulk | - | 0.335Dia x 0.276 T 8.50mmx7.00mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UL | 0.197 5.00mm | - | 1A | 550V | - | OVERLOAD PROTECTION | 550V | 2s | 32mA | 0.197 5.00mm | - | ROHS3 Compliant | - | |
| B59774B0115A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59890C0080A070Twicea Part #769-157-B59890C0080A070 |  TDK Electronics Inc. | 
                  PTC RESET FUSE 265V 15MA RADIAL
                  
                  Datasheet
                 
                  Compare
                 |  45
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 150Ohm | 0°C~60°C | Bulk | 2014 | 0.157Dia x 0.197 T 4.00mmx5.00mm | 20% | e3 | yes | Active | 1 (Unlimited) | 2 | EAR99 | Ceramic | Tin (Sn) | 8533.40.80.70 | STRIP PACK | UR, VDE | 0.197 5.00mm | - | 200mA | 230V | 15mA | OVERLOAD PROTECTION | 265V | - | 40mA | 0.295 7.50mm | - | ROHS3 Compliant | - | |
| B59890C0080A070  |  |||||||||||||||||||||||||||||||||||||||||
  ![]()  |  Mfr. Part #B59940C0120A070Twicea Part #769-157-B59940C0120A070 |  TDK Electronics Inc. | 
                  EPCOS B59940C0120A070 THERMISTOR, PTC
                  
                  Datasheet
                 
                  Compare
                 |  45
                  In Stock
                  |  Min.:1  Mult.:1  |  18 Weeks | Through Hole | Radial, Disc | NO | WIRE | 2.3Ohm | -40°C~125°C | Bulk | 2013 | 0.866Dia x 0.138 T 22.00mmx3.50mm | 25% | e3 | yes | Active | 1 (Unlimited) | 2 | - | Ceramic | Tin (Sn) | - | STRIP PACK | UR | 0.197 5.00mm | - | 8A | 63V | 450mA | OVERLOAD PROTECTION | 80V | - | 900mA | 1.004 25.50mm | - | ROHS3 Compliant | - | |
| B59940C0120A070  |  
Index :
 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
 
 















