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CDRH4D28C 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
CDRH4D28C
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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CDRH4D28C
DIMENSIONS (mm)
å¤å½¢å¯¸æ³å³
5.1MAX.
3.0MAX.
6.2M
AX.
4.4
1.4
LAND PATTERNS (mm)
æ¨å¥¨ã©ã³ã寸æ³
4.0 6.5
CONSTRUCTION
ç£æ°æ§é å³
( 1.1µH - 100µH )
Parts No. L (H)
1R0
1.0 µ
1R1
1.1 µ
1R2
1.2 µ
1R5
1.5 µ
1R8
1.8 µ
2R0
2.0 µ
2R2
2.2 µ
2R3
2.3 µ
2R7
2.7 µ
3R2
3.2 µ
3R3
3.3 µ
3R9
3.9 µ
4R7
4.7 µ
5R6
5.6 µ
6R3
6.3 µ
6R8
6.8 µ
8R2
8.2 µ
100
10 µ
120
12 µ
150
15 µ
180
18 µ
220
22 µ
270
27 µ
330
33 µ
390
39 µ
470
47 µ
560
56 µ
680
68 µ
820
82 µ
101 100µ
121 120µ
151 150µ
181 180µ
CDRH4D28C
D.C.R.( ⦠) :
Max.(Typ.)
Temperature
Rise Rated
Current (A) * 3
22m( 17.5m)
3.8
29m( 23.0m)
42m( 33.3m)
63m( 50.0m)
94m( 75.0m)
106m( 85.0m)
137m(110.0m)
207m(166.0m)
331m(265.0m)
510m(408.0m)
625m(500.0m)
948m(758.0m)
2.6
2.3
1.8
1.3
1.26
1.05
850m
700m
540m
490m
400m
2.0
Measuring Freq. (L) / ã¤ã³ãã¯ã¿ã³ã¹æ¸¬å®å¨æ³¢æ°ï¼Lï¼
CDRH4D28C 100 kHz
Tolerance of Inductance/ ã¤ã³ãã¯ã¿ã³ã¹å
¬å·®
CDRH4D28C 1.1 µ H â 100 µ H ± 25%
Rated Current / å®æ ¼é»æµã¨ã¯
*3 It is either the inductance is 35% lower than its nominal value in D.C. saturation characteristics
or temperature raise becomesâ T=40°C(Ta=20°C), whichever is lower.
*3 ç´æµéç³ç¹æ§ã«ããã¦ãå®æ ¼é»æµãæµããæãã¤ã³ãã¯ã¿ã³ã¹ãå
¬ç§°ã¤ã³ãã¯ã¿ã³ã¹ã®65%以ä¸
ã¨ãªãé»æµå¤ãããã¯ãã³ã¤ ã«ã®çºç±ãÎT=40â以ä¸ã¨ãªãé»æµã®ã©ã¡ããå°ãªãæ¹ã®å¤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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