B59810C0120A070
B59810C0120A070 Datasheet
C0810-A0120-Axxx B59810C0120Axxx
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B59810C0120A070 |
B59810C0120A070 (pdf) |
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| PTC Thermistor Overcurrent Protection Series/Type Ordering code: Date Version: C0810-A0120-Axxx B59810C0120Axxx 2008-02-28 b Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! Please fill in the table and then change the color to "white" or invisible . This ensures that the table disappears for the customer PDF. To update the data sheet, click on the symbol "Preview" and then "Close". Please do not alter the header or footer when copying the content. Identification/Classification 1 header 1 + top left header bar PTC Thermistor Identification/Classification 2 header 2 + bottom left header bar Overcurrent Protection Ordering code top right header bar B59810C0120Axxx Series/Type top right header bar C0810-A0120-Axxx Preliminary data optional if necessary Department: KB PD PTC PP Date: 2008-02-28 Prepared by : Prem Hans Release signed PE: Prem Hans Release signed QM: Bugl Modifications / Remarks: New form sheet EPCOS AG Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. PTC Thermistor Overcurrent Protection B59810C0120Axxx C0810-A0120-Axxx Applications • Overcurrent and short-circuit protection Features • Coated thermistor disk • Lead spacing mm • Manufacturer’s logo, date code and type designation stamped on in white • Terminals solderable in accordance with IEC 68-2-20, test ta, method 1 • High thermal stability • UL approval E69802 Delivery mode • Cardboard strips Dimensional drawing in mm Dmax Bmax Hmax Hmax 35 min 5,0 +0,6 -0,1 KB PD PTC PP Please read Cautions and warnings and Important notes at the end of this document. Page 2 of 11 2008-02-28 PTC Thermistor Overcurrent Protection B59810C0120Axxx C0810-A0120-Axxx General technical data Max. operating voltage Rated voltage Rated resistance tolerance Rated current Switching current Maximal permissible switching current at Vmax Residual current at 120Vrms typ. for information only Residual current at 265Vrms typ. for information only Switching time at Ismax and Vmax Reference temperature typ. for information only Operating temperature range V= 0 Operating temperature range V= Vmax Vmax VR R25 IN IS ISmax Ires The last two digits of the complete ordering code state the packing mode : Packing Bulk packing Reel packing AMMO packing Bulk Tape Ordering Code B59810C0120A070 B59810C0120A051 B59810C0120A054 KB PD PTC PP Please read Cautions and warnings and Important notes at the end of this document. Page 8 of 11 2008-02-28 PTC Thermistor Overcurrent Protection B59810C0120Axxx C0810-A0120-Axxx Cautions and warnings General • EPCOS thermistors are designed for specific applications and should not be used purposes not identified in our specifications, application notes and data books unless otherwise agreed with EPCOS during the design-in-phase. • Ensure suitability of thermistor through reliability testing during the design-in phase. The thermistors should be evaluated taking into consideration worst-case conditions. Storage • Store thermistors only in original packaging. Do not open the package before storage. • Storage conditions in original packaging storage temperature +45°C, relative humidity <75% annual mean, maximum 95%, dew precipitation is inadmissible. • Avoid contamination of thermistors surface during storage, handling and processing. • Avoid storage of thermistor in harmful environment with effect on function on long-term operation examples given under operation precautions . • Use thermistor within 6 months after delivery. Handling • PTCs must not be dropped. Chip-offs must not be caused during handling of PTCs. • Components must not be touched with bare hands. Gloves are recommended. • Avoid contamination of thermistor surface during handling. Soldering • Use rosin-type flux or non-activated flux. • Insufficient preheating may cause ceramic cracks. • Rapid cooling by dipping in solvent is not recommended. • Compete removal of flux is recommended. Mounting • Electrode must not be scratched before/during/after in the mounting process. • Contacts and housing used for assembly with thermistor have to be clean before mounting. Especially grease or oil must be removed. • When PTC thermistors are encapsulated with sealing material, the precautions given in chapter “Mounting instructions”, “Sealing and potting” must be observed. • When the thermistor is mounted, there must not be any foreign body between the electrode of the thermistor and the clamping contact. • The minimum force of the clamping contacts pressing against the PTC must be 10 N. • During operation, the thermistor’s surface temperature can be very high. Ensure that adjacent components are placed at a sufficient distance from the thermistor to allow for proper cooling at the thermistors. KB PD PTC PP Please read Cautions and warnings and Important notes at the end of this document. Page 9 of 11 2008-02-28 PTC Thermistor Overcurrent Protection B59810C0120Axxx C0810-A0120-Axxx • Ensure that adjacent materials are designed for operation at temperature comparable to the surface temperature of thermistor. Be sure that surrounding parts and materials can withstand this temperature. • Avoid contamination of thermistor surface during processing. Operation • Use thermistors only within the specified temperature operating range. • Use thermistors only within the specified voltage and current ranges. • Environmental conditions must not harm the thermistors. Use thermistors only in normal atmospheric conditions. Avoid use in deoxidizing gases chlorine gas, hydrogen sulfide gas, ammonia gas, sulfuric acid gas etc , corrosive agents, humid or salty conditions. Contact with any liquids and solvents should be prevented. • Be sure to provide and appropriate fail-safe function to prevent secondary product damage caused by abnormal function e.g. use VDR for limitation of overvoltage condition . KB PD PTC PP Please read Cautions and warnings and Important notes at the end of this document. Page 10 of 11 2008-02-28 Important notes The following applies to all products named in this publication: Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. We also point out that in individual cases, a malfunction of passive electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of a passive electronic component could endanger human life or health e.g. in accident prevention or life-saving systems , it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer e.g. installation of protective circuitry or redundancy that no injury or damage is sustained by third parties in the event of malfunction or failure of a passive electronic component. The warnings, cautions and product-specific notes must be observed. In order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions e.g. because they are classed as “hazardous” . Useful information on this will be found in our Material Data Sheets on the Internet Should you have any more detailed questions, please contact our sales offices. We constantly strive to improve our products. Consequently, the products described in this publication may change from time to time. The same is true of the corresponding product specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the “General Terms of Delivery for Products and Services in the Electrical Industry” published by the German Electrical and Electronics Industry Association ZVEI . |
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