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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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JCRH5D28<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 />

+1.2<br />

7.0-0.5<br />

2.15 2.0 2.15<br />

※ 5.7±0.3<br />

φ4.6±0.1<br />

2.0±0.3<br />

5.5±0.3<br />

6.3<br />

※ 5.7±0.3<br />

2.8±0.2 電 極 部<br />

5.5±0.3<br />

Type<br />

Indicate<br />

Inductance<br />

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

Rated current(Max)<br />

<br />

感 值 (u H) (mΩ) (A)<br />

JCRH5D28-2R5<br />

2R5 2.5±30% 18(13)<br />

2.60<br />

JCRH5D28-3R0<br />

3R0 3.0±30% 24(18)<br />

2.40<br />

JCRH5D28-4R2<br />

4R2 4.2±30% 31(23)<br />

2.20<br />

JCRH5D28-5R3<br />

5R3 5.3±25% 38(28)<br />

1.90<br />

JCRH5D28-6R2<br />

6R2 6.2±25% 45(33)<br />

1.80<br />

JCRH5D28-8R2<br />

8R2 8.2±25% 53(39)<br />

1.60<br />

JCRH5D28-100<br />

100 10±25% 65(48)<br />

1.30<br />

JCRH5D28-120<br />

120 12±25% 76(56)<br />

1.20<br />

JCRH5D28-150<br />

150 15±25% 103(76)<br />

1.10<br />

JCRH5D28-180<br />

180 18±25% 110(82)<br />

1.00<br />

JCRH5D28-220<br />

220 22±25% 122(90)<br />

0.90<br />

JCRH5D28-270<br />

270 27±25% 175(130)<br />

0.85<br />

JCRH5D28-330<br />

330 33±25% 189(140)<br />

0.75<br />

JCRH5D28-390<br />

390 39±25% 212(157)<br />

0.70<br />

JCRH5D28-470<br />

470 47±25% 250(185)<br />

0.62<br />

JCRH5D28-560<br />

560 56±25% 305(226)<br />

0.58<br />

JCRH5D28-680 680 68±25% 355(263)<br />

0.52<br />

JCRH5D28-101 101 101±25% 520(385)<br />

0.50<br />

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

43

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