Overcurrent Protection B598*0 Leaded Disks, Coated, 110 V C 830 … C 890 Applications 5 max. b ■ Overcurrent and short-circuit protection h Features ■ Lead-free terminals ■ Manufacturer’s logo and type designation 35 min. stamped on in yellow ■ UL approval to UL 1434 with V max = 125 V and VN = 110 V (file number E69802) ■ VDE approval (license number 104843 E) 5 ød Options TPT0648-4 Dimensions (mm) ■ Leadless disks and leaded disks without coating available on request Type C 830 C 840 C 850 C 860 C 870 C 880 C 890 ■ 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 bmax 22,0 17,5 13,5 11,0 9,0 6,5 4,0 ∅d 0,6 0,6 0,6 0,6 0,6 0,6 0,5 h max 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 160 110 100 160 ± 25 % – 40/+ 125 0/+ 60 VDC or VAC VDC or VAC °C °C °C Electrical specifications and ordering codes Type IN IS C 830 C 840 C 850 C 860 C 870 C 880 C 890 mA 525 400 250 180 125 70 35 mA 1050 800 500 360 250 140 70 ISmax (V=V max) A 7,0 4,1 2,2 1,5 1,0 0,4 0,2 Ir (typ.) RN (V=V max) mA Ω 24 3,7 18 6 16 10 13 15 11 25 8 70 6 150 70 10/02 R min Ordering code Ω 2,2 3,6 6,0 7,8 13,1 36,7 78,7 B59830C0160A070 B59840C0160A070 B59850C0160A070 B59860C0160A070 B59870C0160A070 B59880C0160A070 B59890C0160A070 Overcurrent Protection B598*0 Leaded Disks, Coated, 110 V C 830 … C 890 Reliability data Test Standard Test conditions | ∆R25 /R25 | Switching test at room temperature IEC 60738-1 ISmax V max Number of cycles: 100 < 25% Dry heat at upper category temperature IEC 60738-1 Storage at upper category temperature < 25% for t : 1000 h Life test at V max /Top IEC 60738-1 Storage at V max /Top for t : 1000 h < 25% Storage in damp heat IEC 60068-2-3 Temperature of air: 40 °C Relative humidity of air: 93% Duration: 56 days < 10% Rapid change of temperature in air IEC 60068-2-14, Test N a T = TLCT, T = TUCT Number of cycles: 5 t : 30 min < 10% Vibration IEC 60068-2-6, Test FC f = 10–55 Hz h = 0,75 mm (respectively 10 g) t: 3 · 2 h < 5% Bump IEC 60068-2-27 Pulse shape: half-sine a : = 50 g Pulse duration: 1 ms; 6 · 3 pulses < 5% Climatic sequence IEC 60068-2-30 Dry heat: T = TUCT t : 16 h Damp heat first cycle Cold: T = TLCT t: 2 h Damp heat 5 cycles < 10% 71 10/02 Overcurrent Protection B598*0 Leaded Disks, Coated, 110 V C 830 … C 890 Characteristics (typical) 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) TPT0718-N 10 6 Ω R PTC TPT0720-Z 2 mA I PTC 10 5 5 10 4 10 3 10 2 5 10 2 B59830C0160A070 B59840C0160A070 B59850C0160A070 10 B59830C0160A070 B59840C0160A070 B59850C0160A070 1 10 1 10_0 50 0 50 100 150 200 Switching time tS versus switching current IS (measured at 25 °C in still air) I N, TA s 0,1 1 10 100 V 1000 V PTC Rated current IN versus ambient temperature TA (measured in still air) TPT0719-W 10 3 tS 5 ˚C 300 TPTC TPT0727-M 2,0 I N, 25 ˚C 1,6 10 2 1,4 B59830C0160A070 B59840C0160A070 B59850C0160A070 10 1 1,2 1,0 0,8 0,6 10 0 0,4 0,2 10 _1 0 4 8 12 16 0_ A 20 20 0 IS 72 10/02 20 40 60 80 100 120 ˚C 160 TA Overcurrent Protection B598*0 Leaded Disks, Coated, 110 V C 830 … C 890 Characteristics (typical) 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) TPT0732-N 10 7 Ω R PTC TPT0734-5 10 3 mA I PTC 10 6 10 5 10 2 10 4 B59860C0160A070 B59870C0160A070 10 3 B59880C0160A070 B59890C0160A070 10 1 B59860C0160A070 B59870C0160A070 B59880C0160A070 B59890C0160A070 10 2 10_1 50 0 50 100 150 200 Switching time tS versus switching current IS (measured at 25 °C in still air) I N, TA s 1 10 100 V 1000 V PTC Rated current IN versus ambient temperature TA (measured in still air) TPT0733-W 10 3 tS 10 0 0,1 ˚C 300 TPTC TPT0727-M 2,0 I N, 25 ˚C 1,6 10 2 1,4 B59860C0160A070 B59870C0160A070 B59880C0160A070 B59890C0160A070 10 1 1,2 1,0 0,8 0,6 10 0 0,4 0,2 10 _1 0 1 2 3 A 0_ 4 20 0 IS 73 10/02 20 40 60 80 100 120 ˚C 160 TA Herausgegeben von EPCOS AG Unternehmenskommunikation, Postfach 80 17 09, 81617 München, DEUTSCHLAND ++49 89 636 09, FAX (0 89) 636-2 26 89 ( EPCOS AG 2002. Vervielfältigung, Veröffentlichung, Verbreitung und Verwertung dieser Broschüre und ihres Inhalts ohne ausdrückliche Genehmigung der EPCOS AG nicht gestattet. Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird. Diese Broschüre ersetzt die vorige Ausgabe. Fragen über Technik, Preise und Liefermöglichkeiten richten Sie bitte an den Ihnen nächstgelegenen Vertrieb der EPCOS AG oder an unsere Vertriebsgesellschaften im Ausland. Bauelemente können aufgrund technischer Erfordernisse Gefahrstoffe enthalten. Auskünfte darüber bitten wir unter Angabe des betreffenden Typs ebenfalls über die zuständige 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.