B82721K2401N020, Power Inductor 39mH 0.4A

PartNumber: B82721K2401N020
Ном. номер: 8119717311
Производитель: Epcos
B82721K2401N020, Power Inductor 39mH 0.4A
Доступно на заказ более 10 шт. Отгрузка со склада в Москве 7 недель.
410 × = 410
от 10 шт. — 230 руб.
от 50 шт. — 190.80 руб.

Описание

Epcos B82721A Series Common Mode Choke

Current-compensated ring core double chokes with a ferrite core in flame retardant potting and case to (UL94V-0)
High resonance frequency by virtue of the unique winding technique used
Applications include switch-mode power supplies for computers, televisions and other sensitive electronic equipment. Additionally the B82721/2/3/4/5A ranges of chokes are suitable for electronic ballasts in lamps, and the B82725J range of chokes is ideally suited for washing machines and chargers.
Low profile horizontal (-A/-B) versions
Vertical (-J/-K) versions save PCB space

ModelB82721B82722B82723B82724B82725
PCB Pin Spacing (mm)10x1512.5x20 (-A),
12.5x10 (-J)
15x25 (-A),
15x12.5 (-J)
30x20 (-B)15x40
Pin cross sectional area (mm)0.7x0.70.7x0.70.7x0.70.7x0.71.0x1.0
L R Measuring Frequency 10kHz (1mH), 100kHz (>1)10kHz (1mH), 100kHz (>1)10kHz (1mH), 100kHz (>1)10kHz (1mH), 100kHz (>1)10kHz (1mH), 100kHz (>1)
Insulation Resistance Test Voltage (Line-line)1500V a.c. 2s (line-line) 1500V a.c. 2s (line-line) 1500V a.c. 2s (line-line) 1500V a.c. 2s (line-line) 1500V a.c. 2s (line-line)
IEC Climatic Category 40/125/5640/125/5640/125/5640/125/5640/125/56


The stated Rated Current I R is referenced to 50Hz @ T A 40°C
The stated Rated Inductance L R is per Coil @ 20°C

VDE; UL Recognised Component

VDE 0565-2 UL 1283

Epcos Leaded Inductors (Chokes)

Пассивные компоненты / Индуктивности / Выводные катушки индуктивности /
Epcos 39000 μH ±30% Ferrite Power Inductor, 400mA Idc, 2Ω Rdc B82721A

Технические параметры

Core Material
Ferrite
глубина
13.2mm
размеры
18.2 x 13.2 x 20.3mm
высота
20.3mm
индуктивность
39000 μH
диаметр проводника
0.7mm
шаг (размещение) выводов
10 mm, 15 mm
длина
18.2mm
максимальный постоянный ток
400mA
Maximum DC Resistance
максимальная рабочая температура
+125°C
Minimum Operating Temperature
-40°C
тип монтажа
Radial
последовательный
B82721A
допуск
±30%

Дополнительная информация

Datasheet