Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD
Please refer to the sales offices on our website for a representative near you
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◆Product Description
・5.0×5.0mm Max.(L×W), 2.0mm Max. Height.(CDRH4D18)
・5.1×5.1mm Max.(L×W), 2.0mm Max. Height.(CDRH4D18C,CDRH4D18C/LD)
・Standard type CDRH4D18, CDRH4D18C and Low DCR type CDRH4D18C/LD are available.
・Inductance range:1.0～180µH(CDRH4D18); 1.1～100µH(CDRH4D18C,CDRH4D18C /LD);
・Rated current range:0.14～1.72A(CDRH4D18); 0.25～2.4A(CDRH4D18C); 0.2～2.1A (CDRH4D18C /LD);
・Custom design is available.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Mobile phone,PDA,MP3,HDD,DSC/DVC,Note book PC,etc as DC-DC Converter inductors.
・RoHS Compliance.
◆ Dimensions (mm)
CDRH4D18
CDRH4D18C,
CDRH4D18C/LD
4.7±0.3 MAX.2.0
4.5
4.7±0.3
ELECTRODE
1.5
4.5
MAX.6.9
4.9±0.2 2.0 Max.
4.9±0.2
1.4±0.2
4.4±0.3
6.2Max.
Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD
Please refer to the sales offices on our website for a representative near you
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◆ Land Pattern (mm)
CDRH4D18 CDRH4D18C,CDRH4D18C/LD
◆ Specification (CDRH4D18)
Part No.
※ Stamp Inductance
D.C.R.(Ω)
Max.(Typ.)
( 20℃)
Rated
Current (A)※1-1
Measuring
frequency
CDRH4D18NP-1R0N□1R0 1.0μH ±30% 45m
(
35m
)
1.72
CDRH4D18NP-2R2N□2R2 2.2μH ±30% 75m
(
58m
)
1.32
CDRH4D18NP-2R7N□2R7 2.7μH ± 30% 105m(80m) 1.28
CDRH4D18NP-3R3N□3R3 3.3μH ± 30% 110m(85m) 1.04
CDRH4D18NP-3R9N□3R9 3.9μH ± 30% 155m(120m) 0.88
CDRH4D18NP-4R7N□4R7 4.7μH ± 30% 162m(125m) 0.84
CDRH4D18NP-5R6N□5R6 5.6μH ± 30% 170m(130m) 0.80
CDRH4D18NP-6R8N□6R8 6.8μH ± 30% 200m(155m) 0.76
CDRH4D18NP-8R2N□8R2 8.2μH ± 30% 245m (190m) 0.68
7.96MHz
CDRH4D18NP-100N□100 10μH ± 30% 200m (148m) 0.61
CDRH4D18NP-120N□120 12μH ± 30% 210m (156m) 0.56
CDRH4D18NP-150N□150 15μH ± 30% 240m (178m) 0.50
CDRH4D18NP-180N□180 18μH ± 30% 338m (250m) 0.48
CDRH4D18NP-220N□220 22μH ± 30% 397m (294m) 0.41
CDRH4D18NP-270N□270 27μH ± 30% 441m (327m) 0.35
CDRH4D18NP-330N□330 33μH ± 30% 694m (514m) 0.32
CDRH4D18NP-390N□390 39μH ± 30% 709m (525m) 0.30
CDRH4D18NP-470N□470 47μH ± 30% 922m (683m) 0.28
CDRH4D18NP-560N□560 56μH ± 30% 1.08 (800m) 0.26
CDRH4D18NP-680N□680 68μH ± 30% 1.30 (1.00) 0.24
CDRH4D18NP-820N□820 82μH ± 30% 1.56 (1.20) 0.22
CDRH4D18NP-101N□101 100μH ± 30% 1.73 (1.33) 0.20
CDRH4D18NP-121N□121 120μH ± 30% 2.39 (1.84) 0.18
CDRH4D18NP-151N□151 150μH ± 30% 2.67 (2.05) 0.15
CDRH4D18NP-181N□181 180μH ± 30% 4.00 (3.05) 0.14
100kHz
※1-1. Rated current: The DC current at which the inductance decreases to 65% of its nominal value
or when △t=40℃, whichever is lower(Ta=20℃).
1.5 1.91.9
5.3
4.0
6.5
2.0
45°
Power Inductors <SMD Type: CDRH Series>
Type: CDRH4D18 , CDRH4D18C , CDRH4D18C/LD
Please refer to the sales offices on our website for a representative near you
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◆ Specification (CDRH4D18C)
Part No.
※ Stamp Inductance
(100kHz/1V)
D.C.R.(Ω)
Max.(Typ.)
( 20℃)
Rated Current
(A)※1-1
CDRH4D18CNP-1R1P□ A 1.1µH±25% 29m(23m) 2.4
CDRH4D18CNP-2R2P□ B 2.2µH±25% 39m(31m) 1.7
CDRH4D18CNP-3R0P□ C 3.0µH±25% 61m(49m) 1.5
CDRH4D18CNP-4R7P□ D 4.7µH±25% 110m(88m) 1.15
CDRH4D18CNP-6R8P□ E 6.8µH±25% 125m(100m) 1.05
CDRH4D18CNP-100P□ F 10µH±25% 156m(125m) 830m
CDRH4D18CNP-150P□ G 15µH±25% 194m(155m) 700m
CDRH4D18CNP-220P□ H 22µH±25% 323m(258m) 600m
CDRH4D18CNP-330P□ I 33µH±25% 550m(440m) 460m
CDRH4D18CNP-470P□ J 47µH±25% 783m(626m) 410m
CDRH4D18CNP-680P□ K 68µH±25% 1.16(925m) 305m
CDRH4D18CNP-101P□ L 100µH±25% 1.51(1.21) 250m
◆ Specification (CDRH4D18C/LD)
Part No.
※ Stamp Inductance
(100kHz/1V)
D.C.R.(mΩ)
Max.(Typ.)
( 20℃)
Saturation
Current(A)
※1-2
Temperature
rise current
(A) ※2
CDRH4D18CLDNP-1R1P□ A 1.1µH±25% 24(19) 2.10 3.50
CDRH4D18CLDNP-2R2P□ B 2.2µH±25% 31(25) 1.30 2.80
CDRH4D18CLDNP-3R3P□ C 3.3µH±25% 49(39) 1.10 2.20
CDRH4D18CLDNP-4R7P□ D 4.7µH±25% 61(49) 0.90 2.00
CDRH4D18CLDNP-6R3P□ E 6.3µH±25% 74(59) 0.75 1.60
CDRH4D18CLDNP-100P□ F 10µH±25% 110(88) 0.60 1.20
CDRH4D18CLDNP-150P□ G 15µH±25% 151(121) 0.50 1.05
CDRH4D18CLDNP-220P□ H 22µH±25% 202(162) 0.42 0.90
CDRH4D18CLDNP-330P□ I 33µH±25% 327(262) 0.35 0.69
CDRH4D18CLDNP-470P□ J 47µH±25% 456(365) 0.31 0.57
CDRH4D18CLDNP-680P□ K 68µH±25% 632(506) 0.26 0.46
CDRH4D18CLDNP-101P□ L 100µH±25% 962(770) 0.20 0.35
※ Description of part name
CDRH4D18CLDNP-1R1P□
※1-2.Saturation Current: The DC current at which the inductance decreases to 65% of its nominal value.
※2 Temperature rise current: The DC current at which the temperature rise is △t＝40℃.(Ta＝20℃)
B Box
C Carrier Tape
