CDRH2D14B/LD-1R8NC [SUMIDA]
General Purpose Inductor, 1.8uH, 30%, Ferrite-Core, 1805;
| 型号： | CDRH2D14B/LD-1R8NC |
| 厂家： | 
SUMIDA CORPORATION |
| 描述： | General Purpose Inductor, 1.8uH, 30%, Ferrite-Core, 1805 |
| 文件： | 总3页 (文件大小：163K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH2D14, CDRH2D14B/LD
◆ Product Description
・3.2×3.2mm Max.(L×W),1.55mm Max.Height
・Inductance range: 0.21～12μH (CDRH2D14), 1.2～39μH (CDRH2D14B/LD).
・Rated current range: 0.62～3.8A(CDRH2D14), 0.24～1.3A(CDRH2D14B/LD).
・CDRH2D14B/LD has a better stability in high(2MHz) and low(100KHz) frequency range.
・In addition to the standards versions shown here, custom inductors are also available to meet your exact
requirements.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Mobilephone,PDA,MP3,DSC/DVC,etc as DC-DC Converter inductors.
・RoHS Compliance.
◆ Dimensions (mm)
Electrode
※1 Not including terminal dimension.
CDRH2D14
1.4
※1 3.0±0.2
1.55 Max.
Electrode
※1 Not including terminal dimension.
CDRH2D14B/LD
Please refer to the sales offices on our website for a representative near you
www.sumida.com
1/3
POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH2D14, CDRH2D14B/LD
◆ Land Pattern (mm)
◆ Specification(CDRH2D14)
Inductance
(μH)
Saturation Current
D.C.R.(mΩ)
Max.(Typ.)
(at 20℃)
Temperature
Rise current
(A) ※2
Part Name
※
（A）※1
Stamp
［Within］
100kHz/1V
0.21±35％
0.36±35％
0.60±35％
0.82±35％
1.2±30％
1.5±30％
1.8±30％
2.2±30％
2.7±30％
3.3±30％
3.9±30％
4.7±30％
5.6±30％
6.8±30％
8.2±30％
10±30％
12±30％
(at 20℃) (at 100℃)
CDRH2D14NP-R21N□
CDRH2D14NP-R36N□
CDRH2D14NP-R6ØN□
CDRH2D14NP-R82N□
CDRH2D14NP-1R2N□
CDRH2D14NP-1R5N□
CDRH2D14NP-1R8N□
CDRH2D14NP-2R2N□
CDRH2D14NP-2R7N□
CDRH2D14NP-3R3N□
CDRH2D14NP-3R9N□
CDRH2D14NP-4R7N□
CDRH2D14NP-5R6N□
CDRH2D14NP-6R8N□
CDRH2D14NP-8R2N□
CDRH2D14NP-1ØØN□
CDRH2D14NP-12ØN□
N
P
Q
R
S
A
B
C
D
E
F
G
H
J
K
L
M
21(16)
26(20)
3.80
3.25
2.20
2.10
1.95
1.80
1.65
1.50
1.35
1.20
1.10
1.00
0.95
0.85
0.80
0.70
0.62
2.70
2.55
1.75
1.68
1.35
1.20
1.10
1.00
0.90
0.82
0.75
0.68
0.60
0.56
0.51
0.46
0.42
4.74
4.10
3.45
2.85
2.75
2.00
1.80
1.60
1.40
1.24
1.12
1.00
0.98
0.92
0.80
0.76
0.64
33(25)
39(30)
49(38)
63(50)
75(60)
94(75)
106(85)
125(100)
138(110)
169(135)
188(150)
213(170)
281(225)
294(235)
394(315)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/3
POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH2D14, CDRH2D14B/LD
◆ Specification(CDRH2D14B/LD)
Inductance
(μH)
Saturation Current
D.C.R.(Ω)
Max.(Typ.)
(at 20℃)
Temperature
Rise current
(A) ※2
Part Name
Stamp
※
（A）※1
［Within］
(at 20℃) (at 100℃)
100kHz/1V
CDRH2D14B/LDNP-1R2N□
CDRH2D14B/LDNP-1R5N□
CDRH2D14B/LDNP-1R8N□
CDRH2D14B/LDNP-2R2N□
CDRH2D14B/LDNP-2R7N□
CDRH2D14B/LDNP-3R3N□
CDRH2D14B/LDNP-3R9N□
CDRH2D14B/LDNP-4R7N□
CDRH2D14B/LDNP-5R6N□
CDRH2D14B/LDNP-6R8N□
CDRH2D14B/LDNP-8R2N□
CDRH2D14B/LDNP-1ØØM□
CDRH2D14B/LDNP-12ØM□
CDRH2D14B/LDNP-15ØM□
CDRH2D14B/LDNP-18ØM□
CDRH2D14B/LDNP-22ØM□
CDRH2D14B/LDNP-27ØM□
CDRH2D14B/LDNP-33ØM□
CDRH2D14B/LDNP-39ØM□
Ｑ
Ｒ
Ｓ
Ａ
Ｂ
Ｃ
Ｍ
Ｄ
Ｎ
Ｅ
Ｏ
Ｆ
Ｇ
Ｈ
Ｐ
Ｉ
Ｊ
Ｋ
Ｌ
1.2±30％
1.5±30％
1.8±30％
2.2±30％
2.7±30％
3.3±30％
3.9±30％
4.7±30％
5.6±30％
6.8±30％
8.2±30％
10.0±20％
12.0±20％
15.0±20％
18.0±20％
22.0±20％
27.0±20％
33.0±20％
39.0±20％
35m(28m)
49m(39m)
60m(48m)
82m(65m)
92m(73m)
94m(75m)
109m(87m)
0.13(0.10)
0.14(0.11)
0.19(0.15)
0.24(0.19)
0.25(0.20)
0.34(0.27)
0.39(0.31)
0.46(0.37)
0.57(0.45)
0.68(0.54)
0.78(0.61)
1.04(0.83)
1.30
1.20
1.10
1.00
0.88
0.78
0.75
0.71
0.60
0.56
0.50
0.47
0.43
0.38
0.36
0.31
0.28
0.26
0.24
1.00
0.90
0.80
0.70
0.65
0.57
0.52
0.50
0.45
0.40
0.36
0.33
0.30
0.27
0.25
0.22
0.20
0.18
0.16
2.50
2.10
1.90
1.60
1.50
1.35
1.30
1.13
1.10
0.97
0.85
0.76
0.64
0.59
0.54
0.47
0.43
0.41
0.35
※ Description of Part Name
CDRH2D14B/LDNP-1R2N□
B
C
Box
Carrier Tape
※1.Saturation Current: The DC current at which the inductance decreases to 65% of it's nominal value
※2 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
3/3
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