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| Telecom MDF Applications, Metallized Round Disks Applications I Overcurrent protection in MDF modules B59*** A 1***, A** Features I Compliant with ITU-T K20, K21, K45 - basic level lightning surges (10/700 s) - basic level power induction (600 V, 1 A, 0,2 s) - power contact criteria A/B (230 V, 15 min.) I Suitable for continous connection to mains voltages of 110/230 VAC in tripped (high ohmic) condition I Narrow resistance tolerance Options I Alternative tolerances and resistances on request Delivery mode I Packed in deep-drawn trays Dimensional drawing b Termination s TPT0787-V-E Dimensions (mm) Type A 1048 A 1037 A 1042 A 1610 A 1012 bmax 7,7 6,6 8,2 10,2 5,9 smax 5,0 1,5 2,0 2,0 2,0 Type A 1041 A 48 A 34 A 12 A 37 bmax 8,0 7,7 6,6 5,9 5,9 s max 2,0 5,0 1,5 2,0 2,0 110 10/02 Telecom MDF Applications, Metallized Round Disks General electrical data Rated voltage Maximum switching voltage Resistance tolerance Operating temperature range (V = 0) (V = 230 V) VN VSmax R N Top Top 60 265 20 % - 25/+ 125 0/+ 60 VDC VAC B59*** A 1***, A** C C Electrical specifictions and ordering codes R25, match (per packing unit) Solderable contacts A 10482) 6 0,4 A 1037 10 0,5 0,5 A 1042 10 A 1610 10 0,2 A 1012 12 0,5 0,5 A 1041 25 Clamped contacts A 482) 6 0,4 0,5 A 34 10 A 12 12 0,5 A 37 18 0,25 Type RN IN @ 25 C mA 150 150 150 150 100 100 150 150 120 100 IN @ 40 C mA 120 130 135 135 80 80 120 130 80 80 IS @ 25 C mA 250 350 300 300 300 200 300 350 350 200 ISmax @ 230 VAC A 2,5 1,0 1,0 10,0 1,0 2,8 3,0 1,0 1,5 4,0 tS Ordering code1) @ISmax, 230 VAC s < 1,8 < 4,0 < 7,0 < 0,2 < 0,2 < 0,4 < 1,0 < 6,0 < 1,5 < 0,2 B59048A1080B110 B59037A1120B110 B59042A1120A110 B59610A1120B110 B59012A1080B110 B59041A1120A110 B59048A0080B110 B59034A0120B110 B59012A0080B110 B59037A0090B110 1) The compliance to technical requirements of PTC thermistors intended for deployment in main distribution frames, especially rated current and switching characteristics, must be verified in the specific module. 2) A 1048 and A 48 suited as heat-coil replacement. 111 10/02 Telecom MDF Applications, Metallized Round Disks B59*** A 1***, A** Characteristics (typical) PTC resistance R PTC versus PTC temperature TPTC (measured at low signal voltage) 10 7 R PTC 10 6 10 5 10 4 10 3 10 2 10 1 10 0 B59037A0090B110 B59041A1120B110 TPT0847-8 10 7 R PTC 10 6 10 5 10 4 10 3 10 2 10 1 10 0 TPT0846-Z B59048A0080B110 B59048A1080B110 B59012A0080B110 B59012A1080B110 B59037A1120B110 B59042A1120B110 B59610A1120B110 B59034A0120B110 0 50 100 150 200 C 250 TPTC 0 50 100 150 200 C 250 TPTC Rated current IN versus ambient temperature TA (measured in still air) N, 25 C N ,TA 1,6 B59037A0090B110 B59041A1120B110 B59037A1120B110 B59042A1120B110 B59610A1120B110 B59034A0120B110 TPT0845-R 1,2 1,0 0,8 0,6 B59012A1080B110 B59048A0080B110 0,4 B59048A1080B110 B59012A0080B110 0,2 0 10 20 30 40 50 60 70 C 90 TA 112 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. ( |
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