0441003.WR

Предохранитель плавкий - Монтаж: 0603
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Технические характеристики

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Номинальный ток
Напряжение DC
Класс быстродействия
Тип монтажа
Особенности Board Mount (Cartridge Style Excluded)
Размер 1.54×0.85 мм
Примечания FUSE BOARD MOUNT 3A 32VDC 0603
Рабочая температура
Одобрение
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Файлы 1

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Surface Mount Fuses Ceramic Fuse > 441 Series 441 Series – 0603 High I2t Fuse Description This 100% Lead-free, RoHS compliant and Halogen-free fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150ºC) and high inrush currents. The general design ensures excellent temperature stability and performance reliability. This high I²t fuse series is designed to have ultra high inrush current withstand capability to avoid nuisance fuse open. Features Agency Approvals Agency Agency File Number Ampere Range E10480 2A - 6A LR29862 2A - 6A Electrical Characteristics • Operating Temperature from -55ºC to 150ºC • 100% Lead-free and RoHS compliant • Suitable for both leaded and lead-free reflow / wave soldering • Ultra high I²t values Applications % of Ampere Rating Ampere Rating Opening Time at 25ºC 100% 2A - 6A 4 Hours Minimum 350% 2A - 6A 5 Seconds Maximum • Handheld Electronics • Hard Disk Drives • LCD Displays • SD Memory Cards • Battery Packs Electrical Specifications by Item Ampere Rating (A) Amp Max. Voltage Code Rating (V) Interrupting Rating Nominal Nominal Resistance Melting I2t 2 (A2Sec.)3 (Ohms) Nominal Voltage Drop At Rated Current (V)4 Nominal Power Agency Approvals Dissipation At Rated Current (W) 2 002. 32 0.0302 0.3103 0.0551 0.110 X X 2.5 02.5 32 0.0200 0.5520 0.0534 0.134 X X 3 003. 32 0.0158 0.8165 0.0531 0.159 X X 3.5 03.5 32 0.0117 0.9438 0.0468 0.164 X X 4 004. 32 0.0097 1.2659 0.0475 0.190 X X 5 005. 32 0.0073 1.6287 0.0472 0.236 X X 6 006. 32 0.0056 2.6049 0.0464 0.278 X X 50 A @ 32 VDC Notes: 1. DC Interrupting Rating tested at rated voltage with time constant < 0.8 msecs. 2. Nominal Resistance measured with < 10% rated current. 3. Nominal Melting I²t measured at 1 msec. opening time. 4. Nominal Voltage Drop measured at rated current after temperature has stabilized. Devices designed to carry out rated current for 4 hours minimum. It is recommended that devices be operated continuously at no more than 80% rated current. See “Temperature Rerating Curve”for additional rerating information. Devices designed to be mounted with marking code facing up. Additional Information Datasheet Resources Samples © 2014 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/14 PDF
Документация на серию 441 

Дата модификации: 05.03.2014

Размер: 777.8 Кб

3 стр.

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