WebVmax = 550 V, VR = 500 V, Tref = 115 °C, ∆RR = ±25 % B755 28 55 1.4 < 3 2.0 500 230 X X B59755B0115A070 B774 16 32 1.0 < 2 1.5 1100 700 X X B59774B0115A070 Vmax = 550 V, VR = 500 V, Tref = 120 °C, ∆RR = ±25 % ... PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) PTC current IPTC versus PTC … WebPolySwitch ® Resettable PTC Batter Strap LSP Series Thermal Derating Curve 0 30 60 90 120 150 180-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 % r a t e d a h o l d a n d t r i p e to c u r r e n t Temperature (ºC) Typical Time-to-Trip Curve at 20°C 0. 1 0.1 1 10 100 1 10 100 T y p i c l T i m T r i p (S) Fault Current (A)
PTC thermistors as heating elements - Arrow
WebGeneral technical data Max. operating voltage (T A = 60 °C) V max 265 V DC or V AC Rated voltage V R 230 V DC or V AC Switching cycles N 100 Tolerance of R R (T ref = 80 °C or 120 °C) D R R ± 25 % Tolerance of R R (T ref = 130 °C) D R R ± 20 % Operating temperature range (V = 0) T op 40/+125 °C Operating temperature range (V = V max) T … WebText: 130 PTC thermistors for measurement and control Type V max B59011 ( C 1011) I max V , 142 30 140 ° C Siemens Matsushita Components Selector Guide PTC … irpa humanitarian and compassionate grounds
PTC-C975 Datasheet, PDF - Datasheet Search Engine
WebThe PTC Series portable temperature calibrator features an active dual zone temperature control which provides excellent temperature homogeneity in the well. • Temperature range from -90 to 660°C (-130 to 1220°F) with 5 models. • Accuracy to ± 0.06°C and Stability to ± 0.01°C. • Clean Dry block calibrator. • Time saving fast ... WebPTC-101 Datasheet IEC 61850-3 Ethernet-to-fiber media converters - Moxa Inc. PTC-101-M-LC-HV IEC 61850-3 and railway Ethernet-to-fiber media converters, Bel Fuse Inc. Electronic Components Datasheet Search English Chinese: German: Japanese: Russian: Korean: Spanish WebCharacteristics (typical) for Tref = 80 °C PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) PTC current IPTC versus PTC voltage VPTC (measured at 25 °C in still air) Switching time tS versus switching current IS (measured at 25 °C in still air) Rated current IR versus ambient temperature TA (measured in still air) portable baptismals for sale