12pcs Ntc 5d09 5d-09 Inrush current limiting Power Thermistor

US $2.99

Hong Kong, Hong Kong
Feb 13th

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Please feel free to send us the ebay message We ship worldwide using Tracking mail Combine shipping for saving money Description: Package contains 12pcs Dimension : 8.5mm (rounnd) Thickless : 5mm Rated Resistance at 25°C : 5 Ohm Max. State Current : 3A Resistance at Imax. : 0.139 Ohm Thermal Dissipation Constant : 13mW/C Thermal Time Constant : 45 second Inrush current limiting theory Many items of equipment like switch-mode power supplies, electric motors or transformers exhibit excessive inrush currents when they are turned on, meaning that other components may be damaged or fuses may be tripped. With NTC thermistors it is possible to effectively limit these currents, at attractive cost, by connecting a thermistor in series with the load. The NTC thermistors specially developed for this application limit the current at turn-on by their relatively high cold resistance. As a result of the current load heats up and reduces its resistance by a factor of 10 to 100; the power it draws reduces accordingly. Its resistance becomes high when turned off and then repeats the course when turned on again. Feature Strong inrush current limiting, small steady state power, small residual resistance, wide range of resistance and current. Application Inrush current limiting in switch power supplies, UPS power supplies, all kind of heater, electronic energy-saving lamp, electronic implement of scotch current power circuit, color kinescope, fluorescent, projector and halogen lamp, rotational speed limiting in kitchen machines, soft start of motors etc. To all buyers - Please contact using "eBay message".DO NOT send email, because our email box is unattended. Please notice that it is international order and the parcel sent from Hong Kong. Some countries, ETA may take around 2-3 weeks. (depends on Countries too) - We do combine shipment. For saving your cost All parcels send out in US$2.5 (United States). If you buy more items, it will 0.5-1 in additional per item. - Most of the orders send out on 0-3 working days. - We work on Monday to Friday only. - We ship from Hong Kong using hongkongpost. - If there is any problem, please send us "eBay message" and we are happy to service you, - Please go to the item page and click on "ask seller question". We will reply on 24 hours. But if you do not get reply please write to us again. (Monday to Friday, Saturday, Sunday and holiday, reply on next working day).

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Model

5D09 5D-09