Серия дросселей SRP0520

Общие характеристики

Раздел Дроссели
Допуск индуктивности
Магнитное экранирование
Корпус
Рабочая температура

Документация на серию SRP0520

CO M G E & PL I AN N FR T* EE ** HS LO Ro HA Features n Shielded construction n Metal alloy powder core n High saturation current 3R3 n Low buzz noise n Flat wire CO M PL IA NT n RoHS compliant* and halogen free** *R oH S SRP0520 Series - Shielded Power Inductors Electrical Specifications @ 25 °C SRP0520-R68K SRP0520-1R0K SRP0520-1R5K SRP0520-2R2K SRP0520-3R3K SRP0520-4R7K SRP0520-6R8K SRP0520-100K 0.47 0.68 1.00 1.50 2.20 3.30 4.70 6.80 10.0 Tol. (%) 10 10 10 10 10 10 10 10 10 19 17 54 49 46 41 18 15 68 Product Dimensions 25.2 25.2 7.96 7.96 7.96 7.96 7.96 7.96 2.52 SRF (MHz) Typ. EE FR Q Test Freq, (MHz) AD L (µH) Q Typ. 67 56 51 33 27 20 19 14 12 DCR (mW) Typ. DCR (mW) Max. Irms (A) Typ. Isat (A) Typ. 5.9 7.2 12.5 20.0 7.8 11.8 16.8 22.4 34.5 46.7 68.5 130.0 9.0 14.2 19.7 26.2 40.5 54.1 80.0 152.0 10.7 8.5 7.2 6.2 4.8 4.2 3.5 2.4 Ro VER LEA HS SI D F CO ON RE M SA E PL R IA E NT * SRP0520-R47K Inductance @ 100 kHz / 1 V LE Bourns Part Number Additional Information Recommended Layout 5.10 ± 0.2 (.201 ± .008) 2.80 REF. (.110) 0.39 (.015) 2.50 (.098) REF. 3.50 REF. (.138) R47 5.80 REF. (.228) 5.40 ± 0.2 (.213 ± .008) DIMENSIONS: MM (INCHES) Electrical Schematic 5.40 MAX. (.213) 18.0 15.5 11.5 10.8 7.4 5.3 4.8 4.0 Click these links for more information: PRODUCT TECHNICAL INVENTORY SAMPLES LIBRARY CONTACT General Specifications Operating Temperature .................................-40 °C to +125 °C (Temperature rise included) Storage Temperature (Component) .................................-40 °C to +125 °C Rated Current ............. Inductance drops 30 % at Isat Temperature Rise.... 40 °C at rated Irms1 Rated Voltage...................................50 V Moisture Sensitivity Level......................1 ESD Classification (HBM).................N/A Note 1: Circuit design, component, PCB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. Materials Core...........................Metal alloy powder Wire.............................Enameled copper Terminal Finish....................................Sn Packaging...... 2500 pcs. per 13-inch reel Please consult Bourns® Model SRP-A Series Visual Inspection Guide for detailed construction, processing and testing information. 2.00 MAX. (.079) How to Order SRP0520 - 4R7K Model Value Code (see table) 1.20 ± 0.1 (.047 ± .004) WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. PDF
Документация на серию SRP0520 

SRP0520 Series - Shielded Power Inductors Bourns® Magnetics

Дата модификации: 22.04.2021

Размер: 556.5 Кб

5 стр.

    Товары серии SRP0520

    Наименование i Упаковка Индуктивность Ток Насыщение
    SRP0520-100K (BOURNS)
     
    2500 шт
    SRP0520-1R0K (BOURNS)
     
    2500 шт
    SRP0520-1R5K (BOURNS)
     
    SRP0520-2R2K (BOURNS)
     
    2500 шт
    SRP0520-3R3K (BOURNS)
     
    2500 шт
    SRP0520-4R7K (BOURNS)
     
    2500 шт
    SRP0520-6R8K (BOURNS)
     
    2500 шт
    SRP0520-R47K (BOURNS)
     
    2500 шт
    SRP0520-R68K (BOURNS)
     
    2500 шт

    SRP0520 публикации

    10 ноября 2021
    статья

    Преимущества индуктивностей Bourns с плоским проводом для высокочастотных и сильноточных систем

    Компания Bourns дополнила ассортимент индуктивностей серии SRP индукторами с плоским проводом, сердечники которых из порошкового железа сформованы непосредственно на проводе. Это позволило увеличить проводимость на более высоких частотах, повысить... ...читать