POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH5D18, CDRH5D18B/HP
Please refer to the sales offices on our website for a representative near you
www.sumida.com 1/3
6.0±0.3
6.0±0.2
1.8±0.2 3.5 1.3
2.2
◆ Product Description
・6.0×6.0mm Max.(L×W)(CDRH5D18), 6.3×6.2mm Max.(L×W)(CDRH5D18B/HP) 2.0mm Max. Height.
・Inductance Range: 4.1～100μH(CDRH5D18), 0.6～5.0μH(CDRH5D18B/HP).
・Rated current range: 0.36～1.95A(CDRH5D18),1.7～4.4A(CDRH5D18B/HP).
・In addition to the standard versions of inductors shown here, custom inductors are available to
meet your exact requirements.
◆ Feature
・Magnetically shielded construction.
・Ideally used in Mobile phone, MP3, PDA,HDD, DSC/DVC, Game machine, etc as DC-DC
Converter inductors.
・RoHS Compliance
◆ Dimensions (mm)
CDRH5D18
CDRH5D18B/HP
※ 5.7±0.3
※ 5.7±0.3
5.5
5.5
2.0
φ4.6
8.2Max.
2.0 Max.
(1.8)
Electrode terminal
POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH5D18, CDRH5D18B/HP
Please refer to the sales offices on our website for a representative near you
www.sumida.com 2/3
2.5
3.2 1.7
◆ Land Pattern (mm)
CDRH5D18 CDRH5D18B/HP
◆ Specification(CDRH5D18)
Part Name
※
Stamp
Inductance(μH)
[Within］
100kHz/1V
D.C.R. (Ω)
[Max.] (Typ.)
(at 20℃)
Rated
current
(A) ※1
CDRH5D18NP-4R1N□ 4R1 4.1±30% 57m (42m) 1.95
CDRH5D18NP-5R4N□ 5R4 5.4±30% 76m (56m) 1.60
CDRH5D18NP-6R2N□ 6R2 6.2±30% 96m (71m) 1.40
CDRH5D18NP-8R9N□ 8R9 8.9±30% 116m (86m) 1.25
CDRH5D18NP-1ØØN□ 100 10±30% 124m (92m) 1.20
CDRH5D18NP-12ØN□ 120 12±30% 153m (113m) 1.10
CDRH5D18NP-15ØN□ 150 15±30% 196m (145m) 0.97
CDRH5D18NP-18ØN□ 180 18±30% 210m (155m) 0.85
CDRH5D18NP-22ØN□ 220 22±30% 290m (215m) 0.80
CDRH5D18NP-27ØN□ 270 27±30% 330m (245m) 0.75
CDRH5D18NP-33ØN□ 330 33±30% 385m (285m) 0.65
CDRH5D18NP-39ØN□ 390 39±30% 520m (385m) 0.57
CDRH5D18NP-47ØN□ 470 47±30% 595m (440m) 0.54
CDRH5D18NP-56ØN□ 560 56±30% 665m (493m) 0.50
CDRH5D18NP-68ØN□ 680 68±30% 840m (622m) 0.43
CDRH5D18NP-82ØN□ 820 82±30% 978m (725m) 0.41
CDRH5D18NP-1Ø1N□ 101 100±30% 1.2 (895m) 0.36
2.15 2.0 2.15
6.3
POWER INDUCTORS <SMD Type: CDRH Series>
Type: CDRH5D18, CDRH5D18B/HP
Please refer to the sales offices on our website for a representative near you
www.sumida.com 3/3
◆ Specification(CDRH5D18B/HP)
Saturation Current
（A）※1-2
Part Name
※ Stamp
Inductance
（μH）
［Within］
100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
(at 20℃) (at20℃) (at100℃)
Temperature
rise current
(A)※2
CDRH5D18BHPNP-ØR6M□ 0R6 0.6±20% 25 (19) 8.2 6.8 4.4
CDRH5D18BHPNP-1RØM□ 1R0 1.0±20% 31 (24) 6.6 5.6 3.7
CDRH5D18BHPNP-1R5M□ 1R5 1.5±20% 38 (29) 5.3 4.6 2.8
CDRH5D18BHPNP-1R8M□ 1R8 1.8±20% 46 (35) 5.0 4.1 2.5
CDRH5D18BHPNP-2R7M□ 2R7 2.7±20% 65 (50) 3.9 3.3 2.3
CDRH5D18BHPNP-3R3M□ 3R3 3.3±20% 78 (60) 3.4 2.9 2.0
CDRH5D18BHPNP-4R2M□ 4R2 4.2±20% 98 (75) 3.1 2.5 1.8
CDRH5D18BHPNP-5RØM□ 5R0 5.0±20% 109 (84) 2.7 2.4 1.7
※ Description of part name
CDRH5D18BHPNP-ØR6M□
※1-1. Rated current: The DC current at which the inductance decreases to 65 % of it’s nominal
value or when △t=30℃, whichever is lower(Ta=20℃).
※1-2. 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℃).
B Box
C Carrier Tape
