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| Overcurrent Protection Leaded Disks, Coated, 12 V Applications I Overcurrent and short-circuit protection B599*5 C 935 ... C 995 b 3,5 max. Features I Lead-free terminals I Manufacturer's logo and type designation I I I I I stamped on in yellow Low resistance For rated currents of up to 2,1 A High thermal stability UL approval to UL 1434 (file number E69802) VDE approval (license number 104843 E) Dimensions (mm) Type C 935 C 945 C 955 C 965 C 975 C 985 C 995 bmax 22,0 17,5 13,5 11,0 9,0 6,5 4,0 5 35 min. h od TPT0647-V Options I Leadless disks and leaded disks without coating available on request I Thermistors with diameter b 11,0 mm are also available on tape (to IEC 60286-2) Delivery mode I Cardboard strips (standard) I Cardboard tape reeled or in AMMO pack on request d 0,6 0,6 0,6 0,6 0,6 0,6 0,5 hmax 25,5 21,0 17,0 14,5 12,5 10,0 7,5 General technical data Max. operating voltage (TA = 60 C) Rated voltage Switching cycles (typ.) Reference temperature (typ.) Resistance tolerance Operating temperature range (V = 0) (V = Vmax) Vmax VN N TRef R N Top Top 20 12 100 160 25 % - 40/+ 125 0/+ 60 VDC or VAC VDC or VAC C C C Electrical specifications and ordering codes Type IN mA 2100 1500 950 700 550 300 150 IS mA 4150 3050 1900 1450 1100 600 300 ISmax (V=V max) A 10,0 8,0 5,5 4,3 3,0 1,0 0,7 Ir (typ.) (V=V max) mA 240 170 120 105 85 65 40 Ir (typ.) (V=VN) mA 380 270 190 165 135 100 65 RN Rmin Ordering code C 935 C 945 C 955 C 965 C 975 C 985 C 995 0,3 0,45 0,8 1,2 1,8 4,6 13 0,2 0,3 0,5 0,7 1,1 2,7 7,8 B59935C0160A070 B59945C0160A070 B59955C0160A070 B59965C0160A070 B59975C0160A070 B59985C0160A070 B59995C0160A070 51 10/02 Overcurrent Protection Leaded Disks, Coated, 12 V Reliability data Test Switching test at room temperature Dry heat at upper category temperature Life test at V max /Top Storage in damp heat Standard IEC 60738-1 Test conditions ISmax V max Number of cycles: 100 B599*5 C 935 ... C 995 |R25 /R25 | < 25% IEC 60738-1 Storage at upper category temperature < 25% for t : 1000 h Storage at V max /Top for t : 1000 h Temperature of air: 40 C Relative humidity of air: 93% Duration: 56 days T = TLCT, T = TUCT Number of cycles: 5 t : 30 min f = 10-55 Hz h = 0,75 mm (respectively 10 g) t: 3 * 2 h Pulse shape: half-sine a : = 50 g Pulse duration: 1 ms; 6 * 3 pulses Dry heat: T = TUCT t : 16 h Damp heat first cycle Cold: T = TLCT t: 2 h Damp heat 5 cycles < 25% < 10% IEC 60738-1 IEC 60068-2-3 Rapid change of temperature in air Vibration IEC 60068-2-14, Test N a IEC 60068-2-6, Test FC IEC 60068-2-27 < 10% < 5% Bump < 5% Climatic sequence IEC 60068-2-30 < 10% 52 10/02 Overcurrent Protection Leaded Disks, Coated, 12 V B599*5 C 935 ... C 995 Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) 10 4 R PTC TPT0706-Z PTC current IPTC versus PTC voltage VPTC (measured at 25 C in still air) 5 mA TPT0708-G I PTC 10 3 10 3 10 2 5 10 1 B59935C0160A070 B59945C0160A070 B59955C0160A070 10 2 5 10 0 B59935C0160A070 B59945C0160A070 B59955C0160A070 10 _1 50 _ 0 50 100 150 200 C 300 TPTC 0,1 1 10 V 100 V PTC Switching time tS versus switching current IS (measured at 25 C in still air) 10 3 tS s TPT0707-8 Rated current IN versus ambient temperature TA (measured in still air) I N, TA 2,0 TPT0727-M I N, 25 C 1,6 1,4 B59935C0160A070 B59945C0160A070 B59955C0160A070 10 2 1,2 1,0 0,8 10 1 10 0 0,6 0,4 0,2 10 _1 0 8 16 24 32 40 A 48 IS 0 _ 20 0 20 40 60 80 100 120 C 160 TA 53 10/02 Overcurrent Protection Leaded Disks, Coated, 12 V B599*5 C 935 ... C 995 Characteristics (typical) PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage) 10 6 R PTC TPT0712-9 PTC current IPTC versus PTC voltage VPTC (measured at 25 C in still air) 10 3 mA TPT0714-Q I PTC 10 5 10 4 10 3 B59965C0160A070 B59975C0160A070 B59985C0160A070 B59995C0160A070 10 2 10 2 10 1 10_0 50 B59965C0160A070 B59975C0160A070 B59985C0160A070 B59995C0160A070 0 50 100 150 200 C 300 TPTC 10 1 0,1 1 10 V 100 V PTC Switching time tS versus switching current IS (measured at 25 C in still air) 10 3 tS s TPT0713-H Rated current IN versus ambient temperature TA (measured in still air) I N, TA 2,0 TPT0727-M I N, 25 C 1,6 1,4 B59965C0160A070 B59975C0160A070 B59985C0160A070 B59995C0160A070 10 2 1,2 1,0 0,8 10 1 10 0 0,6 0,4 0,2 10 _1 0 2 4 6 A8 IS 0 _ 20 0 20 40 60 80 100 120 C 160 TA 54 10/02 Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 Munchen, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfaltigung, Veroffentlichung, Verbreitung und Verwertung dieser Broschure und ihres Inhalts ohne ausdruckliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fur Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschure ersetzt die vorige Ausgabe. Fragen uber Technik, Preise und Liefermoglichkeiten richten Sie bitte an den Ihnen nachstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente konnen aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskunfte daruber bitten wir unter Angabe des betreffenden Typs ebenfalls uber die zustandige Vertriebsgesellschaft einzuholen. Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited. Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. ( |
Price & Availability of B59945C0160A070
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