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CDRH8D28 Datasheet, PDF (1/1 Pages) Sumida Corporation – POWER INDUCTORS (SMD Type) | |||
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POWER INDUCTORS (SMD Type)
SHIELDED TYPE / éç£è·¯ã¿ã¤ã
CDRH8D28
OUTLINE / æ¦è¦
SMD type power inductors where by the electrode is attached to the ferrite core directly.
They are also magnetically shielded to prevent noise radiation.
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CDRH8D28
8.3MAX.
DIMENSIONS (mm)
å¤å½¢å¯¸æ³å³
3.0MAX.
6.3
1.2
LAND PATTERNS (mm)
æ¨å¥¨ã©ã³ã寸æ³
CONSTRUCTION
ç£æ°æ§é å³
( 2.5µH - 100µH )
6.1
2.0
10.1
Parts No. L (H)
1R8
1.8 µ
2R5
2.5 µ
3R3
3.3 µ
3R5
3.5 µ
4R7
4.7 µ
6R0
6.0 µ
7R3
7.3 µ
100
10 µ
150
15 µ
220
22 µ
330
33 µ
470
47 µ
680
68 µ
101 100 µ
D.C.R.( ⦠) :
Max.(Typ.)
15.6m( 12m)
18.2m( 14m)
24.7m( 19m)
39.0m( 30m)
47.0m( 36m)
69.0m( 53m)
99.0m( 76m)
156m(120m)
195m(150m)
286m(220m)
430m(330m)
CDRH8D28
Saturation
Rated Current
(A) *C
Temperature
Rise Rated
Current (A) * IV
4.50
4.00
3.40
2.80
2.50
1.90
1.60
1.30
1.15
920m
750m
6.40
6.00
4.50
3.40
3.20
2.35
1.85
1.45
1.30
980m
800m
Measuring Freq. (L) / ã¤ã³ãã¯ã¿ã³ã¹æ¸¬å®å¨æ³¢æ°ï¼Lï¼
CDRH8D28 100 kHz
Tolerance of Inductance/ ã¤ã³ãã¯ã¿ã³ã¹å
¬å·®
CDRH8D28 2.5 µ H â 100 µ H ± 30%(N)
Other / ãã®ä»
*C Saturation Rated Current : The current when the inductance becomes 35% lower than its
nominal value. (Ta=20°C)
*C ç´æµéç³è¨±å®¹é»æµï¼ç´æµéç³è¨±å®¹é»æµãæµããæãã¤ã³ãã¯ã¿ã³ã¹ãå
¬ç§°ã¤ã³ãã¯ã¿ã³ã¹ã®65%以
ä¸ã¨ãªãé»æµå¤ã¨ããã(Ta=20â)
* IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes
âT=40°C. (Ta=20°C)
* IV 温度ä¸æå®åé»æµï¼ç´æµé»æµãæµããæãã³ã¤ã«ã®æ¸©åº¦ä¸æãÎT=40âã¨ãªãé»æµã®å®åå¤ã¨
ããã(Ta=20â)
About Lead-free products / ç¡é製åã«ã¤ãã¦
. Lead-free products are now available for sale
. To order a lead-free product, please add"NP" after the product type:
. ç¡é製åã¯ç¾å¨ã販売ããã¦ããã¾ãã
. ã注æã®éã¯è£½åã¿ã¤ãåã®å¾ã«âNPâãã¤ãã¦ãã ããã
e.g. Ordering code of lead product: Type name-â³â³â³âÃ
Ordering code of lead-free product: Type name NPâ³â³â³âÃ
North America
Tel:(1) 847 545-6700
Fax:(1) 847 545-6720
E-mail: sales@us.sumida.com
http://www.sumida.com
Japan
Tel:(81) 03 3667-3302
Fax:(81) 03 3667-3408
Hong Kong
Tel:(852) 2880-6688
Fax:(852) 2565-9600
E-mail: sales@hk.sumida.com
Taiwan
Tel:(886) 2 2726-2177
Fax:(886) 2 2728-2726
E-mail: sales@tw.sumida.com
Singapore
Tel:(65) 6296-3388
Fax:(65) 6296-3390
E-mail: sales@sg.sumida.com
Europe
Tel:(32) 2673-9565
Fax:(32) 2672-0454
E-mail: sales@eu.sumida.com
Rev1.0 09/2004
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