/A Series Recommended Automotive Application Type Usable up to 125˚C (excluding self heating)
TYPE : CDRH8D38/A, CDRH8D48/A, CDRH10D48/A, CDRH10D68/A
Parts
No.
2R4
2R4
4R3
5R8
7R2
8R7
100
120
150
180
220
270
330
390
470
560
680
820
101
121
151
181
221
271
331
391
471
561
L
(H)
2.4µ
3.4µ
4.3µ
5.8µ
7.2µ
8.7µ
10µ
12µ
15µ
18µ
22µ
27µ
33µ
39µ
47µ
56µ
68µ
82µ
100µ
120µ
150µ
180µ
220µ
270µ
330µ
390µ
470µ
560µ
/ インダクタンス測定周波数
（L）
CDRH8D38/A
D.C.R.(Ω) :
Max.(Typ.)
Rated Current
(at 125
°c)
(A)
*A
CDRH8D48/A
D.C.R.(Ω) :
Max.(Typ.)
Rated Current
(at 125
°c)
(A)
*A
CDRH10D48/A
D.C.R.(Ω) :
Max.(Typ.)
12m(9m)
13m(10m)
15m(12m)
24m(19m)
29m(23m)
37m(29m)
Rated Current
(at 125
°c)
(A)
*A
5.20
4.80
4.30
3.80
2.90
2.70
2.60
2.50
2.30
2.20
1.90
1.70
1.50
1.40
1.30
1.20
1.10
970m
920m
820m
770m
650m
610m
530m
490m
CDRH10D68/A
D.C.R.(Ω) :
Max.(Typ.)
Rated Current
(at 125
°c)
(A)
*A
Automotive Application / SMD Shielded Type
42.5m(34m)
55.0m(44m)
70.0m(56m)
83.8m(67m)
100m(80m)
125m(100m)
141m(113m)
171m(137m)
225m(180m)
290m(232m)
318m(255m)
364m(291m)
479m(383m)
530m(424m)
1.72
1.57
1.41
1.33
1.24
1.11
980m
890m
780m
680m
650m
600m
530m
500m
38m(30m)
50m(40m)
63m(50m)
75m(60m)
88m(70m)
106m(85m)
125m(100m)
156m(125m)
188m(150m)
238m(190m)
275m(220m)
312m(250m)
394m(315m)
438m(350m)
580m(465m)
2.26
1.87
1.62
1.58
1.45
1.33
1.20
1.06
1.00
890m
820m
730m
700m
630m
580m
40m(32m)
44m(35m)
49m(39m)
62m(49m)
70m(56m)
90m(72m)
113m(90m)
127m(101m)
138m(110m)
172m(137m)
209m(167m)
268m(214m)
294m(235m)
374m(299m)
437m(349m)
558m(446m)
637m(509m)
839m(671m)
938m(750m)
26.3m(21m)
28.8m(23m)
35.0m(28m)
37.5m(30m)
51.3m(41m)
63.8m(51m)
80.0m(64m)
100m(80m)
125m(100m)
156m(125m)
191m(153m)
215m(172m)
250m(200m)
273m(218m)
359m(287m)
463m(370m)
590m(472m)
674m(539m)
740m(592m)
986m(789m)
1.11(884m)
1.21(965m)
3.05
2.80
2.55
2.42
2.05
1.90
1.68
1.50
1.32
1.24
1.12
1.03
920m
880m
770m
700m
630m
580m
520m
470m
450m
400m
Measuring Freq. (L)
CDRH8D38/A
CDRH8D48/A
CDRH10D48/A
CDRH10D68/A
100kHz
100kHz
100kHz
100kHz
Tolerance of Inductance
/ インダクタンス公差
10µH – 120µH
±
20% (M)
CDRH8D38/A
10µH – 150µH
±
20% (M)
CDRH8D48/A
CDRH10D48/A
2.4µH – 330µH
±
20% (M)
CDRH10D68/A
10µH – 560µH
±
20% (M)
Other
/ その他
*A The rated DC current Indicates the DC current when the inductance decreases to maximum 65% of nominal value or
DC current when the temperature of coil is increased to 30
°c.
The smaller one is defined as DC rated current.
もしくはコイルの温度上昇が30℃になる電流値のどちらか小さい値とする。
*A
定格電流は直流電流を流した時インダクタンス公称値の65%以上を示す電流値、
NOTE
/ 特記事項
Please note that when using the product for automotive while applying current with audio-frequency (AF) signals may result in audible noises due to magnetostriction.
Also, in order to avoid an audible noise problem, operating with Non-AF signals would be recommended. The noise may amplify depending on the coil mount area on the PCB.
車載向け½品に可聴周波数を含んだ電流を流しますと磁歪現象によるうなりが生じ、
うなり音が聞こえる場合がありますので、
うなり音が問題となるような用途でご½用の場合は、
また、
ご½用基板での搭載場所によっては、
うなり音を増幅させる可½性もありますので、
ご注意下さい。
可聴周波数及び可聴周波数成分を含んだ電流を流さないようにして下さい。
・To
order a product, please add " NP " after the product type
