LB250LVF

DOCUMENT: R20354 REV LETTER: E PAGE NO: 1 OF 3 REV DATE: 20120-01-07 PART NUMBER: LB250LVF Polymer PTC Devices Wayon Electronics Co., Ltd. No.1001,Shiwan 7th Road,Pudong,Shanghai 201202,P.R.China Tel: 86-21-50968308 Fax: 86-21-50968310 R-line resettable fuses E-mail: market@way-on.com http://www.way-on.com Features Radial leaded devices Lead-free and compliant with the European Union RoHS...
развернуть ▼ свернуть ▲

Технические характеристики

показать свернуть
Ток удержания
Ток срабатывания
Рабочий ток (max)
Рабочее напряжение (max)
Рабочее сопротивление
Время срабатывания
Корпус
Примечания PTC Resettable Fuse, Through Hole Mount
Рабочая температура
Нашли ошибку? Выделите её курсором и нажмите CTRL + ENTER

Файлы 2

показать свернуть
DOCUMENT: R20354 REV LETTER: E PAGE NO: 1 OF 3 REV DATE: 20120-01-07 PART NUMBER: LB250LVF Polymer PTC Devices Wayon Electronics Co., Ltd. No.1001,Shiwan 7th Road,Pudong,Shanghai 201202,P.R.China Tel: 86-21-50968308 Fax: 86-21-50968310 R-line resettable fuses E-mail: market@way-on.com http://www.way-on.com Features Radial leaded devices Lead-free and compliant with the European Union RoHS Directive 2011/65/EU High voltage surge capabilities Agency Recognition: UL、TUV Product Dimensions (mm) A B C Max. Max. Min. 9.6 17.4 4.4 D E Lead Max. Min. Max. Size(φ) 5.8 7.6 3.8 0.6 Part number LB250LVF Marking system LB Product family LV Current rating * Lead materials: Tin-plate metal wire. * Lead-free devices are available, the right logo is lead-free mark of wayon. Electrical Characteristics Part number IH IT Max. Time-to-trip (A) (A) Current(A) LB250LVF 0.25 0.56 1.25 Vmax Imax Rmin Rmax R1max Time(s) (V) (A) (Ω) (Ω) (Ω) 18.5 265 3.5 1.30 2.10 3.80 IH=Hold current: maximum current at which the device will not trip at 25℃ still air. IT=Trip current: minimum current at which the device will always trip at 25℃ still air. Max. Time-to-trip =Maximum time to trip(s) at assigned current. Vmax=Maximum voltage device can withstand without damage at rated current. Imax=Maximum fault current device can withstand without damage at rated voltage. Rmin=Minimum device resistance at 25℃ prior to tripping Rmax= Maximum device resistance at 25℃ prior to tripping R1max= Maximum resistance of device when measured one hour post trip at 25℃. Thermal Derating Chart-IH(A) Maximum ambient operating temperatures(℃) Part number LB250LVF -40 -20 0 25 40 50 60 70 85 0.44 0.38 0.31 0.25 0.20 0.18 0.15 0.13 0.09 Specifications are subject to change without notice. Page 1 of 3 PDF
Документация на LB250LVF 

Shang Hai Wayon Thermo-Electro

Дата модификации: 04.08.2022

Размер: 237.4 Кб

3 стр.

    Внимание! Точность указанного на сайте описания товара не может быть гарантирована. Для получения более полной и точной информации о товаре смотрите техническое описание (Datasheet) на сайте производителя.