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鼎格國際產品型錄- Power Choke

鼎格國際產品型錄- Power Choke

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JCRH8D28HP<br />

Features/<br />

*Excellent soiderability and high heat resistance.<br />

良 好 的 可 焊 性 和 高 耐 熱 性<br />

*Suintable for a variety of DC/DC converters inductance.<br />

Measuring frequency/<br />

*100KHz1V<br />

Description/<br />

Fixed inductors for surface mounting<br />

*Current Rating:Based on the largest decline in ICP to 35 percent ,<br />

and the temperature does not exceed 40 degrees.<br />

: 感 降 為 35%, 過 40℃.<br />

DIMENSIONS(mm)<br />

LAND PATTERNS(mm)<br />

外 形 尺 寸<br />

端 子 安 裝 尺 寸<br />

Type<br />

<br />

JCRH8D28HP-3R3<br />

JCRH8D28HP-4R7<br />

JCRH8D28HP-7R3<br />

JCRH8D28HP-100<br />

JCRH8D28HP-150<br />

JCRH8D28HP-220<br />

JCRH8D28HP-330<br />

JCRH8D28HP-470<br />

JCRH8D28HP-680<br />

Indicate<br />

Inductance<br />

D.C.R(Max)<br />

感 值 (u H) (mΩ)<br />

3R3 3.3±30% 35(27)<br />

4R7 4.7±30% 40(31)<br />

7R3 7.3±25% 66(51)<br />

100 10±25% 78(60)<br />

150 15±25% 125(96)<br />

220 22±25% 182(140)<br />

330 33±25% 286(220)<br />

470 47±25% 345(265)<br />

680 68±25% 520(400)<br />

Rated current(Max)<br />

(A)<br />

4.50<br />

4.30<br />

3.70<br />

3.00<br />

2.70<br />

2.30<br />

1.90<br />

1.70<br />

1.35<br />

綠 色 產 品 . 服 務 顧 客 . 持 續 改 善 . 永 續 經 營<br />

65

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