NTC thermistors

SMD and leaded thermistors

  • High measuring accuracy and reliability
  • Fast response time
  • Compact dimensions
  • Rugged design
  • Automatic processing
  • Customer-specific solutions upon request

Glass-encapsulated thermistors

  • High-temperature measuring capability
  • High measuring accuracy and reliability
  • Fast response time
  • Small dimensions
  • Simplified processibility
  • Customer-specific solutions upon request

Sensors

  • Long-term stability
  • High accuracy
  • High insulation voltage
  • Dedicated probes for every application
  • Customer-specific solutions upon request

Series/Features Resistance (at 25 °C) (kOhm) Tolerance (%) Type PDF
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G1540, G1550, G1560

  • High-temperature resistant
  • Short response time
  • Small head diameters
  • Non-standard wire configurations
  • Temperature range: –55 … +300 °C (G1540: +250 °C)
  • Head diameter (max.): 0.9 … 2.5 mm
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2 - 230 ±1 - ±3 G1550
2 - 230 ±1 - ±3 G1560
5 - 100 ±1 - ±3 G1540
       
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G1541, G1551, G1561, G1565

  • High-temperature resistant
  • Insulated wires with high insulation voltage
  • Non-standard wire configurations
  • Temperature range: –55 … +260 °C (G1541: +250 °C)
  • Insulation resistance: > 100 MΩ 500 V DC (1s)
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2 - 230 ±1 - ±3 G1561
2 - 230 ±1 - ±3 G1551
5 - 100 ±1 - ±3 G1541
       
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K276

  • NTC thermistor potted in a compact stainless steel case
  • Suitable for use in corrosive environments
  • Cost-optimized ready to use solution
  • UL approval (E69802)
  • RAST 2.5 and 5 plug terminals available
  • VDE protection class II
  • Variety of R/T characteristics and tolerances
  • Temperature range: –10 … +100 °C
  • Insulation voltage: 3750 V AC
  • Thermal time constant τa water approx. 20 s
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4.829, 11.981 ±2 K276
       
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Z276

  • NTC thermistor potted in a compact stainless steel case
  • Suitable for use in corrosive environments
  • Cost-optimized ready to use solution
  • UL approval (E69802)
  • RAST 2.5 and 5 plug terminals available
  • VDE protection class II
  • Variety of R/T characteristics and tolerances
  • Temperature range: –10 … +100 °C
  • Insulation voltage: 3750 V AC
  • Thermal time constant τa water approx. 10 s
4.8 ≥2% Z276
       
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Z278

  • NTC thermistor potted in a compact stainless steel case
  • Suitable for use in corrosive environments
  • Cost-optimized ready to use solution
  • UL approval (E69802)
  • RAST 2.5 and 5 plug terminals available
  • Variety of R/T characteristics and tolerances
  • Temperature range: –10 … +100 °C
  • Insulation voltage: 500 V AC
  • Thermal time constant τa water approx. 4 s
20 ≥2% Z278
       
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Z509

  • NTC thermistor in molded plastic case with fast-on contacts
  • Plastic material PA6.6-GF30
  • Peak operating temperature up to +175 °C / 1000 hours
  • Modular construction for different mounting situations
  • Variety of R/T characteristics and tolerances
  • Temperature range: 0 … +145 °C (depending on plastic material)
  • Insulation voltage: > 1500 V AC
  • Thermal time constant τa water approx. 65 s
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K504

  • NTC thermistor potted into a medium-resistant stainless steel case
  • Short thermal response time in water 1 to 4 s
  • Wire heat proof up to +200 °C
  • Customized sensor design available
  • Temperature range: –20 … +150 °C
  • Insulation voltage: > 1250 V AC
--- --- K504
       
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K514

  • NTC thermistor in molded plastic case with fast-on contacts
  • Plastic material PA6.6-GF30
  • Peak operating temperature up to +175 °C / 1000 hours
  • Modular construction for different mounting situations
  • Variety of R/T characteristics and tolerances
  • Temperature range: –10 … +200 °C
  • Insulation voltage: > 1250 V AC
  • Thermal cooling time constant τa air approx. 25 s
--- --- K514
       
No picture available

K524

  • NTC thermistor in molded plastic case with fast-on contacts
  • Plastic material PA6.6-GF30
  • Peak operating temperature up to +175 °C / 1000 hours
  • Modular construction for different mounting situations
  • Variety of R/T characteristics and tolerances
  • Temperature range: –10 … +300 °C
  • Insulation voltage: > 1250 V AC
  • Thermal cooling time constant τa air approx. 30 s
--- --- K524