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POWER INDUCTORS

POWER INDUCTORS CR Series
OUTLINE
SMD type small size inductors.

CR32
4.1MAX.
DIMENSIONS (mm)
LAND PATTERNS (mm)
CONNECTION
CONSTRUCTION
3.0MAX.
1
3.1 2.0
2 1
3.3 1.8
2 1 2
3.8MAX.
2.3
1.8 4.0
4
3
4 4 3
3 BOTTOM VIEW
Solder Resist
( 1.0H - 390H )
* In order to prevent short-circuiingt, a solder resist is recommended.
CR43
4.3MAX.
DIMENSIONS (mm)
LAND PATTERNS (mm)
CONSTRUCTION
3.5MAX.
3.4
4.5
4.8MAX.
2.1
R1.0 Solder Resist
( 1.0H - 68H )
* In order to prevent short-circuiingt, a solder resist is recommended.
CR5D11
NEW
6.5
DIMENSIONS (mm)
LAND PATTERNS (mm)
1.5 5.0
CONSTRUCTION
1.2MAX. (1.1) 0.9
4.2 5.5 1.3 0.8 0.5 LAND PATTERNS (mm)
5.3 6.0
( 1.0H - 33H )
CR54
5.6MAX.
DIMENSIONS (mm)
0.8 1.2
2.0
CONSTRUCTION
4.85MAX.
4.7
5.5
6.1MAX.
(1.4)
2.5 5.8
R1.0 Solder Resist
* In order to prevent short-circuiingt, a solder resist is recommended.
( 2.2H - 220H )
1.7 6.0
POWER INDUCTORS

TYPE : CR32, CR43, CR5D11, CR54
CR32
Parts No. L (H) D.C.R.() : Max. 1R0 1R2 1R4 1R5 1R8 2R0 2R2 2R5 2R7 3R0 3R3 3R9 4R4 4R7 5R0 5R6 6R2 6R4 6R8 7R0 7R4 8R2 8R6 100 120 150 180 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 1.0 1.2 1.4 1.5 1.8 2.0 2.2 2.5 2.7 3.0 3.3 3.9 4.4 4.7 5.0 5.6 6.2 6.4 6.8 7.0 7.4 8.2 8.6 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 230m 270m 310m 410m 470m 660m 760m 850m 970m 1.25 1.45 1.85 2.20 2.90 3.40 3.90 4.50 6.00 7.00 7.80 760m 685m 635m 525m 500m 405m 380m 355m 330m 290m 275m 235m 220m 185m 170m 165m 155m 135m 125m 115m 182m 210m 235m 338m 378m 522m 540m 587m 844m 937m 1.117 1.04 970m 850m 740m 680m 620m 560m 520m 440m 420m 370m 215m 228m 840m 780m 146.2m 840m 220m(183m) 246m(205m) 304m(253m) 353m(294m) 398m(332m) 592m(493m) 679m(566m) 784m(653m) 850m 750m 700m 650m 600m 500m 450m 400m 950m 900m 850m 750m 650m 550m 500m 450m 100m 120m 140m 150m 180m 200m 230m 320m 370m 420m 460m 600m 700m 930m 1.10 1.38 1.57 1.44 1.40 1.30 1.23 1.11 970m 880m 800m 720m 680m 610m 580m 520m 480m 400m 380m 350m 202m 880m 131.2m 950m 184m(153m) 950m 1.05 62.4m 67.6m 2.08 1.84 176m 1.00 125.7m 990m 149m(124m) 162m(135m) 1.05 1.00 1.20 1.10 52.0m 2.20 170m 1.04 108.7m 1.15 118m( 94m) 1.20 1.40 44.2m 49.4m 2.60 2.48 137m 143m 1.18 1.15 86.2m 93.7m 1.44 1.33 103m( 82m) 1.25 1.55 111m 1.24 78.7m 1.58 92m( 73m) 1.40 1.70 28.6m 35.1m 39.0m 3.20 3.00 2.80 104m 1.28 71.2m 1.75 66m( 53m) 1.55 2.00 26.0m 3.44 85m 91m 1.50 1.32 63.7m 1.95 57m( 45m) 1.70 2.20 23.4m 3.84 72m 78m Rated Current (A) *1 2.10 1.70 56.2m 2.52 50m( 40m) 1.90 2.50 D.C.R.() : Max. Rated Current (A) *1 48.7m 2.56
CR43
D.C.R.() : Max.(Typ.)
CR5D11
Saturation Rated Current (A) *G Temperature Rise Current (Typ.)(A) *IV
CR54
D.C.R.() : Max. Rated Current (A) *1
40m( 32m)
2.20
2.80
Tolerance of Inductance Measuring Freq. (L) 1.0H - 8.2H 20% (M), 10H - 390H 10% (K) CR32 1.0H - 8.2H (7.96MHz), 10H - 390H (100kHz) CR32 1.0H - 27H 20% (M), 33H - 68H 10% (K) CR43 1.0H - 8.2H (7.96MHz), 10H - 68H (2.52MHz) CR43 1.0H - 33H 25% (M) CR5D11 100kHz CR5D11 2.2H - 27H 20% (M), 33H - 47H 15% (L), 56H - 220H 10% (K) CR54 2.2H - 8.5H (7.96MHz), 10H - 82H (2.52MHz), 100H - 220H (1kHz) CR54 Rated Current *1 It is either the inductance is 10% lower than its initial value in D.C. saturation characteristics or temperature raise becomes T=40 C (Ta=20 C), whichever is lower. *1 Other *G Saturation Rated Current : The current when the inductance becomes 20% lower than its initial value.(Ta=20 C) *G *IV Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes T=40 C. (Ta=20 C) *IV 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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