POWER INDUCTORS < SMD Type: CDRH Series>
Type: CDRH8D43 , CDRH8D43/HP
Please refer to the sales offices on our website for a representative near you
www.sumida.com 1/2
◆ Product Description
・8.3×8.3mm Max.(L×W), 4.5 mm Max. Height. (CDRH8D43)
・8.3×8.3mm Max.(L×W), 4.7 mm Max. Height. (CDRH8D43/HP)
・Both standard type CDRH8D43 and High Power Type CDRH8D43/HP
are available.
・Inductance range: 0.68～100μH(CDRH8D43) ; 1.2～68μH(CDRH8D43/HP)
・Rated current range: 0.8～6.9A(CDRH8D43) ; 0.8～5.6A(CDRH8D43/HP).
・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 Mobile phone, MP3, PDA ,HDD,DSC/DVC, etc as DC-DC Converter
inductors.
・RoHS Compliance.
◆ Dimensions (mm)
※ Dimension: 4.5 MAX. (CDRH8D43)
4.7 MAX ( CDRH8D43/HP)
◆ Land Pattern (mm)
8.0±0.3 ※1.2
6.3
2.5
8.0±0.3
2.0
2.8
10.1
6.1
POWER INDUCTORS < SMD Type: CDRH Series>
Type: CDRH8D43 , CDRH8D43/HP
Please refer to the sales offices on our website for a representative near you
www.sumida.com 2/2
B
Box
C
Carrier Tape
Specification(CDRH8D43)
Part Name
※ Stamp
Inductance
［Within］
100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
(at 20℃)
Saturation
Current
（A）※1
Temperature
Rise current
(A) ※2
CDRH8D43NP-R68N□ R68 0.68μH±35％9.5(7.0) 9.0 6.9
CDRH8D43NP-1R2N□ 1R2 1.2μH±35％ 12.2(9.0) 8.0 6.2
CDRH8D43NP-2RØN□ 2R0 2.0μH±30％ 14(11) 7.0 5.5
CDRH8D43NP-3R9N□ 3R9 3.9μH±30％ 19(15) 5.9 4.5
CDRH8D43NP-4R7N□ 4R7 4.7μH±30％ 22(17) 5.6 4.1
CDRH8D43NP-6R8N□ 6R8 6.8μH±30％ 25(20) 4.4 3.9
CDRH8D43NP-1ØØN□ 100 10μH±30％ 36(29) 4.0 3.2
CDRH8D43NP-15ØN□ 150 15μH±30％ 53(42) 2.9 2.3
CDRH8D43NP-22ØN□ 220 22μH±30％ 75(60) 2.6 1.8
CDRH8D43NP-33ØN□ 330 33μH±30％ 125(100) 2.2 1.4
CDRH8D43NP-47ØN□ 470 47μH±30％ 150(120) 1.8 1.3
CDRH8D43NP-68ØN□ 680 68μH±30％ 240(190) 1.5 1.0
CDRH8D43NP-1Ø1N□ 101 100μH±30％360(290) 1.3 0.8
Specification(CDRH8D43/HP)
Saturation Current
（A）※1
Part Name
※ Stamp
Inductance
［Within］
100kHz/1V
D.C.R.(mΩ)
Max.(Typ.)
(at 20℃) (at 20℃) (at100℃)
Temperature
rise current
(A)※2
CDRH8D43HPNP-1R2N□ 1R2 1.2μH±30％16.5(12.3) 12.6 10.8 5.6
CDRH8D43HPNP-2R7N□ 2R7 2.7μH ±30％19.5(15.9) 8.6 7.0 5.1
CDRH8D43HPNP-4R7N□ 4R7 4.7μH ±30％27.0(20.7) 6.2 5.2 3.9
CDRH8D43HPNP-6R8N□ 6R8 6.8μH ±30％36.0(31.2) 5.6 4.5 3.3
CDRH8D43HPNP-1ØØN□ 100 10μH ±30％53.0(44.4) 4.3 3.5 2.5
CDRH8D43HPNP-15ØN□ 150 15μH ±30％75.0(64.4) 3.7 2.9 2.0
CDRH8D43HPNP-22ØN□ 220 22μH ±30％125(103) 3.0 2.4 1.5
CDRH8D43HPNP-33ØN□ 330 33μH ±30％150(123) 2.5 2.0 1.4
CDRH8D43HPNP-47ØN□ 470 47μH ±30％238(183) 2.0 1.6 1.2
CDRH8D43HPNP-68ØN□ 680 68μH ±30％363(294) 1.6 1.4 0.8
※ Description of part name
CDRH8D43NP-R68N□
※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℃).
