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POWER INDUCTORS

CDRH124
12.3MAX.
DIMENSIONS (mm)
LAND PATTERNS (mm)
CONSTRUCTION
5.4 0.5 2.8
4.5MAX. 0.2 12.3MAX.
5.0
7.6 11.8
( 3.9H - 330H )
Outline
Solder Resist
* In order to prevent short-circuiting, a solder resist is recommended.
CDRH125
12.3MAX.
DIMENSIONS (mm)
LAND PATTERNS (mm)
7.0 12.6
CONSTRUCTION
5.4 0.5
0.2
2.8
6.0MAX.
5.0
12.3MAX.
7.6 11.8
( 1.3H - 1.0mH )
Outline
Solder Resist
* In order to prevent short-circuiting, a solder resist is recommended.
CDRH127
12.3MAX.
DIMENSIONS (mm)
LAND PATTERNS (mm)
7.0 12.6
CONSTRUCTION
5.4 2.9
8.0MAX. 5.0
12.3MAX.
7.6 12.0
( 1.2H - 1.0mH )
Outline
Solder Resist
* In order to prevent short-circuiting, a solder resist is recommended.
CDRH127/LD
NEW
12.3MAX.
DIMENSIONS (mm)
LAND PATTERNS (mm)
7.0 12.8
CONSTRUCTION
5.4 2.9
8.0MAX. 5.0
12.3MAX.
7.6 12.0
( 1.0H - 1.0mH )
Outline
Solder Resist
* In order to prevent short-circuiting, a solder resist is recommended.
7.0 12.8
POWER INDUCTORS

TYPE : CDRH124, CDRH125, CDRH127, CDRH127/LD
CDRH124
Parts No. L (H) D.C.R.() : Max. Rated Current (A) *5
CDRH125
D.C.R.() : Max.(Typ.) Rated Current (A) *5
CDRH127
D.C.R.() : Max. Rated Current (A) *5
CDRH127/LD
D.C.R.() : Max.(Typ.) 6.5m( 5.0m) Rated Current (A) *5 14.0
1R0 1R2 1R3 2R1 2R4 3R1 3R5 3R9 4R4 4R6 4R7 5R8 6R1 6R8 7R4 7R5 7R6 8R2 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102
1.0 1.2 1.3 2.1 2.4 3.1 3.5 3.9 4.4 4.6 4.7 5.8 6.1 6.8 7.4 7.5 7.6 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1.0m 26m 28m 38m 50m 57m 66m 80m 97m 132m 150m 190m 220m 260m 308m 380m 530m 620m 700m 870m 990m 4.6 4.5 4.0 3.2 3.1 2.9 2.8 2.7 2.1 1.9 1.8 1.5 1.3 1.2 1.1 950m 850m 800m 600m 500m 25m( 19m) 27m( 21m) 30m( 23m) 34m( 26m) 36m( 28m) 51m( 39m) 57m( 44m) 68m( 52m) 75m( 58m) 110m( 84m) 120m( 93m) 140m(110m) 160m(120m) 170m(130m) 230m(180m) 290m(220m) 400m(310m) 460m(350m) 510m(390m) 690m(530m) 770m(590m) 860m(660m) 1.20(920m) 1.34( 1.03) 1.53( 1.18) 4.00 3.50 3.30 3.00 2.80 2.30 2.10 2.00 1.80 1.70 1.50 1.40 1.30 1.10 1.00 900m 800m 750m 680m 650m 580m 540m 480m 430m 400m 21.6m(16.0m) 24.3m(18.0m) 27.0m(20.0m) 39.2m(29.0m) 43.2m(32.0m) 45.9m(34.0m) 64.8m(48.0m) 72.9m(54.0m) 100m(76.0m) 110m(83.0m) 140m( 100m) 160m( 120m) 220m( 170m) 250m( 180m) 280m( 210m) 350m( 260m) 390m( 290m) 560m( 420m) 640m( 470m) 700m( 520m) 980m( 730m) 1.07( 790m) 1.46( 1.12) 1.64( 1.26) 1.82( 1.40) 5.40 4.90 4.50 3.90 3.60 3.40 3.00 2.75 2.50 2.35 2.10 1.95 1.70 1.60 1.42 1.30 1.16 1.06 950m 880m 790m 730m 670m 600m 550m 24m( 19m) 4.20 20.0m(15.0m) 5.90 23m 4.9 18m 5.7 21m( 17m) 4.40 17.6m(13.0m) 6.60 15.8m(11.7m) 6.80 15m 6.5 20m( 16m) 5.00 17m( 13m) 6.00 13.5m(10.0m) 7.50 12m( 9m) 8.00 7.00 11.5m( 8.5m) 8.00 7.0m( 5.2m) 9.80
14m( 11m)
10.5m( 8.1m)
10.3
12.4m( 9.5m)
9.30
13.8m(10.6m)
9.10
16.2m(12.4m)
8.60
17.7m(13.6m)
7.40
19.5m(15.0m) 21.3m(16.4m) 26.4m(20.3m) 28.0m(21.5m) 36.4m(28.0m) 41.6m(32.0m) 53.3m(41.0m) 60.5m(46.5m) 78.0m(60.0m) 90.0m(69.0m) 120m(92.0m) 119m(91.0m) 151m( 119m) 169m( 130m) 227m( 174m) 299m( 230m) 338m( 260m) 419m( 322m) 471m( 362m) 572m( 440m) 741m( 570m) 852m( 655m) 1.13( 870m) 1.24( 950m) 1.50( 1.15)
6.70 6.45 5.65 5.10 4.70 4.20 3.90 3.50 3.25 2.90 2.60 2.40 2.10 1.90 1.80 1.55 1.45 1.30 1.20 1.10 1.00 950m 850m 750m 700m
Measuring Freq. (L) 100kHz CDRH124 1.3H - 7.5H (7.96MHz), 10H - 1.0mH (1kHz) CDRH125 1.2H - 7.6H (100kHz), 10H - 1.0mH (1kHz) CDRH127 CDRH127/LD 1.0H - 7.4H (100kHz), 10H - 1.0mH (1kHz) Tolerance of Inductance 3.9H - 330H 20% (M) CDRH124 1.3H - 7.5H + 30% (N) / - 20% (M), 10H - 1.0mH 20% (M) CDRH125 1.2H - 7.6H + 40% (N) / - 20% (M), 10H - 1.0mH 20% (M) CDRH127 CDRH127/LD 1.0H - 7.4H 30% (N), 10H - 1.0mH 20% (M) Rated Current *5 It is either the inductance is 25% lower than its nominal value in D.C. saturation characteristics or temperature raise becomes T=40 C (Ta=20 C), whichever is lower. *5 About Lead-free products Lead-free products are now available for sale To order a lead-free product, please add"NP" after the product type:
e.g. Ordering code of lead product: Type nameOrdering code of lead-free product: Type name NP

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