0440008.WR

Littelfuse
Предохранитель плавкий - Ток: 8 А; U AC: 32 В; U DC: 32 В; Класс: Fast; Монтаж: 1206; Примечания: FUSE BOARD MNT 8A 32VAC/VDC 1206
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Внешний вид 0501015.WR
Внешний вид серии 440
 
 

Технические характеристики

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Номинальный ток
Напряжение AC
Напряжение DC
Класс быстродействия
Тип монтажа
Отключающая способность AC
Особенности Board Mount (Cartridge Style Excluded)
Размер ø3.2×0.82 мм
Примечания FUSE BOARD MNT 8A 32VAC/VDC 1206
Рабочая температура
Одобрение
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Аналоги 9

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Тип Наименование Корпус Упаковка i Ток U AC U DC Класс Монтаж I dist. AC I dist. DC Особенности Примечания T раб Одобрение Карточка
товара
A- 0451008.MRL (LTL)
 
— в ленте 1000 шт Предохранитель плавкий - — Board Mount (Cartridge Style Excluded) FUSE BRD MNT 8A 125VAC/VDC 2SMD
A- 0452008.MRL (LTL)
 
— в ленте 1000 шт Предохранитель плавкий - — Board Mount (Cartridge Style Excluded) FUSE BRD MNT 8A 72VAC 60VDC 2SMD
A- 0154008.DR (LTL)
 
— 1500 шт Предохранитель плавкий - — — Board Mount (Cartridge Style Excluded) FUSE BRD MNT 8A 125VAC/VDC 2SMD
A- 3403.0175.11 (SCHURTER)
 
— 1 шт
 
 — — —
A- 0679L8000-01 (BELFUSE)
 
— 1 шт
 
 — — — —
A- 0679L8000-05 (BELFUSE)
 
—
 
 — — — —
A- 3405.0175.24 (SCHURTER)
 
— 1 шт
 
 — Board Mount (Cartridge Style Excluded) —
A- 0686F8000-01 (BELFUSE)
 
— 1 шт
 
 — RATED BREAKING CAPACITY AT 63 VDC: 50A —
A- SBF32802ASTP (KAMAYA)
 
—
 
 — — — —

Файлы 1

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Surface Mount Fuses Ceramic Fuse > 440 Series 440 Series, 1206 High I2t Fuse Description The 440 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under 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 • Operating Temperature from -55ºC to +150ºC • 100% Lead-free, RoHS compliant and Halogen-free • Ultra high I2t values Agency Approvals Agency • Suitable for both leaded and lead-free reflow / wave soldering Agency File Number Ampere Range E10480 .25A - 8A LR 29862 .25A - 8A Applications • LCD Displays • Scanners • Servers • Data Modems • Notebook Computers • Hard Disk Drives • Printers Electrical Characteristics for Series Additional Information % of Ampere Rating Ampere Rating 100% 0.25A - 8A 4 hours, Minimum 350% 0.25A - 8A 5 secs., Maximum Opening Time at 25ºC Datasheet Resources Samples Electrical Specifications by Item Ampere Rating (A) Amp Code Max. Voltage Rating (V) 0.25 0.375 0.5 0.75 1 1.25 1.5 1.75 2 2.5 3 3.5 4 5 7 8 .250 .375 .500 .750 001. 1.25 01.5 1.75 002. 02.5 003. 03.5 004. 005. 007. 008. 125 125 63 63 50 50 50 32 32 32 32 32 32 32 32 32 Nominal Nominal Nominal Voltage Nominal Power Agency Approvals Interrupting Rating Resistance Melting I2t Drop At Rated Dissipation At 1 (AC/DC) (Ohms)2 (A2Sec.)3 Current (V)4 Rated Current (W) 50 A @ 125 V AC/DC 50 A @ 63 V AC/DC 50 A @ 63 V AC/DC 50 A @ 50 V DC 50 A @ 50 V AC 50 A @ 32 V AC/DC 2.140 1.216 0.8140 0.4624 0.3096 0.2268 0.1759 0.04518 0.03802 0.02850 0.02252 0.01845 0.01553 0.01164 0.00753 0.00634 Notes: 1. AC Interrupting Rating tested at rated voltage with unity power factor. DC Interrupting Rating tested at rated voltage with time constant < 0.8 msec. 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. 0.00649 0.01455 0.02642 0.09312 0.21054 0.40200 0.50652 0.3312 0.4326 0.8191 1.232 1.789 2.601 4.761 8.464 12.95 0.5260 0.4993 0.4831 0.3983 0.3457 0.3240 0.3215 0.0777 0.0792 0.0747 0.0742 0.0757 0.0709 0.0654 0.0696 0.0655 0.132 0.187 0.242 0.299 0.346 0.405 0.482 0.136 0.158 0.187 0.223 0.265 0.284 0.327 0.487 0.524 x x x x x x x x x x x x x x x x X X X X X X X X X X X X X X X X Devices designed to carry rated current for 4 hours minimum. It is recommended that devices be operated continuously at no more than 80% rated current. See “Temperature Derating Curve”for additional derating information. Devices designed to be mounted with marking code facing up. © 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/19/13 PDF
Документация на серию 440 

Дата модификации: 02.01.2014

Размер: 915.5 Кб

3 стр.

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