器件名称:
CDRH4D18
功能描述:
POWER INDUCTORS (SMT Type)
文件大小:
84.02KB 共1页
简 介:
POWER INDUCTORS (SMT Type) SHIELDED TYPE CDRH4D18 Outline SMT type power inductors whereby the electrode is attached to the ferrite core directly. They are also magnetically shielded to prevent noise radiation. Dimensions (mm) 5. 1 LAND PATTERNS(mm) 4.5 5.3 1.9 1.5 1.9 5 5. CONSTRUCTION 5.0MAX. 2.0MAX. 5.0MAX. 3 4.5 1.5 0.5 1.0 2.9 .8 (1.0H – 39H) TYPE CDRH4D18 Parts No. 1R0 1R2 1R5 1R8 2R2 2R6 2R7 3R0 3R3 3R9 4R1 4R2 4R7 5R0 5R3 5R4 5R6 6R0 6R2 6R8 7R3 CDRH4D18 Rated D.C. Current This indicates the value of current when the inductance is 75%(65%) more than its nominal value and temperature rising t=40°C lower at D.C. superimposition. Inductance 1.0H 1.2H 1.5H 1.8H 2.2H 2.6H 2.7H 3.0H 3.3H 3.9H 4.1H 4.2H 4.7H 5.0H 5.3H 5.4H 5.6H 6.0H 6.2H 6.8H 7.3H 100kHz D.C.R. () (Max) Typical / Rated D. C. Current (A) 45m (35m) / 1.72 Parts No. 7R4 8R2 8R6 8R7 Inductance 7.4H 8.2H 8.6H 8.7H 8.9H 10H 12H 15H 18H 22H 27H 33H 39H 47H 56H 68H 82H 100H 120H 150H 180H D.C.R. () (Max) Typical / Rated D. C. Current (A) 245m (190m) / 0.68 75m (58m) / 1.32 8R9 100 0.200 (0.148) / 0.61 0.210 (0.156) / 0.56 0.240 (0.178) / 0.50 0.338 (0.250) / 0.48 0.397 (0.294) / 0.41 0.441 (0.327) / 0.35 0.694 (0.514) / 0.32 0.709 (0.525) / 0.30 105m (80m) / 1.28 120 150 110m (85m) / 1.04 155m (120m) / 0.88 180 220 270 330 162m (125m) / 0.84 390 470 560 680 170m (130m) / 0.80 820 101 121 200m (155m) / 0.76 151 181 Measuring Freq. (L) Tolerance of Inductance CDRH4D18 ± 30% (N) Sal……
