PTC thermistors for overcurrent protection-Epcos PTC thermistors for overcurrent protection-Epcos free download

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PTC thermistors for overcurrent protection Leaded disks, coated, 63 V Series/Type: Date: B599*0 April 2008 © EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. Overcurrent protection Leaded disks, coated, 63 V C910 ... C990 Applications Overcurrent and short-circuit protection Features Lead-free terminals Wide range of rated currents: 30 mA up to 1 A Manufacturer's logo and type designation stamped on in black or red for Tref = 80 °C and for Tref = 120 °C and 130 °C stamped on in white UL approval for Tref = 120 °C and 130 °C to UL 1434 with Vmax = 65 V and VR = 63 V (file number E69802) UL approval for Tref = 80 °C to UL 1434 with Vmax = 63 V and VR = 50 V (file number E69802) VDE approval (license number 104843 E) RoHS-compatible Options Leadless disks and leaded disks without coating available on request Thermistors with diameter b 11.0 mm are also available on tape (to IEC 60286-2) Delivery mode Cardboard strips (standard) Cardboard tape reeled or in Ammo pack on request Dimensional drawing Dimensions (mm) Type C910 C930 C930 C930 C940 C940 C950 C950 C950 C960 C960 C960 C970 C970 C970 C980 C980 C980 C990 C990 Tref °C 130 80 120 130 80 120 80 120 130 80 120 130 80 120 130 80 120 130 80 120 bmax 22.0 22.0 22.0 17.5 17.5 17.5 13.5 13.5 11.0 11.0 11.0 9.0 9.0 9.0 6.5 6.5 6.5 4.0 4.0 4.0 hmax 25.5 25.5 25.5 21.0 21.0 21.0 17.0 17.0 14.5 14.5 14.5 12.5 12.5 12.5 10.0 10.0 10.0 7.5 7.5 7.5 d 0.8 0.6 0.6 0.8 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5 Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 13 Overcurrent protection Leaded disks, coated, 63 V C910 ... C990 General technical data Max. operating voltage Rated voltage Switching cycles Tolerance of RR Tolerance of RR Operating temperature range Operating temperature range Operating temperature range (TA = 60 °C) Vmax VR N (Tref = 80 °C or 120 °C) RR (Tref = 130 °C) RR (V = 0) Top (V = Vmax, Tref = 80 °C) Top (V = Vmax, Tref = 120 °C/130 °C) Top 80 63 100 ±25 ±20 40/+125 40/+85 40/+125 VDC or VAC VDC or VAC % % °C °C °C Electrical specifications and ordering codes Type IR IS ISmax Ir (V = Vmax) (V = Vmax) typ. A mA 10.0 60 10.0 50 8.0 50 8.0 40 10.0 35 5.5 30 4.3 25 4.3 25 3.0 20 8.0 25 5.5 20 3.0 20 1.0 18 4.3 15 3.0 11 1.0 16 0.7 15 1.0 8 0.7 12 0.7 5 Tref RR Rmin Ordering code C910 C930 C930 C940 C930 C950 C950 C960 C960 C940 C950 C970 C970 C960 C970 C980 C980 C980 C990 C990 mA 1000 700 700 450 340 320 320 250 250 245 170 150 150 130 90 85 85 50 50 30 mA 1500 1400 1100 900 700 640 500 500 380 500 350 300 240 265 190 170 130 110 100 60 °C 130 120 130 120 80 120 130 120 130 80 80 120 130 80 80 120 130 80 120 80 1.2 1.65 2.2 2.3 1.65 3.7 4.9 5.6 8.0 2.3 3.7 9.4 20 5.6 9.4 25 62 25 55 55 0.8 1.1 1.5 1.5 1.1 2.4 3.2 3.7 5.2 1.5 2.4 6.2 13.2 3.7 6.2 16.5 40.9 16.5 36.3 36.3 B59910