鼎格國際產å“Â型錄- Power Choke
鼎格國際產å“Â型錄- Power Choke
鼎格國際產å“Â型錄- Power Choke
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JCRH7D28<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 />
JCRH7D28-1R8<br />
JCRH7D28-2R7<br />
JCRH7D28-3R3<br />
JCRH7D28-4R3<br />
JCRH7D28-5R0<br />
JCRH7D28-6R2<br />
JCRH7D28-8R7<br />
JCRH7D28-100<br />
JCRH7D28-120<br />
JCRH7D28-150<br />
JCRH7D28-180<br />
JCRH7D28-200<br />
JCRH7D28-280<br />
JCRH7D28-300<br />
Indicate<br />
Inductance<br />
D.C.R(Max)<br />
感 值 (u H) (mΩ)<br />
1R8 1.8±30% 31(25)<br />
2R7 2.7±30% 33(26)<br />
3R3 3.3±30% 41(32)<br />
4R3 4.3±30% 56(43)<br />
5R0 5.0±25% 59(45)<br />
6R2 6.2±25% 70(53)<br />
8R7 8.7±25% 81(63)<br />
100 10±25% 77(66)<br />
120 12±25% 91(71)<br />
150 15±25% 104(80)<br />
180 18±25% 135(104)<br />
200 20±25% 150(115)<br />
280 28±25% 209(161)<br />
300 30±25% 223(171)<br />
Rated current(Max)<br />
(A)<br />
4.40<br />
4.00<br />
3.60<br />
3.00<br />
2.90<br />
2.80<br />
2.40<br />
2.30<br />
2.20<br />
1.90<br />
1.80<br />
1.60<br />
1.40<br />
1.30<br />
綠 色 產 品 . 服 務 顧 客 . 持 續 改 善 . 永 續 經 營<br />
58
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