Power Inductors <SMD Type: CDH Series> Type: CDH20D10 ◆ Product Description ・2.2×2.2 mm Max.(L×W),1.1mm Max. Height. ・Inductance range: 0.50～5.6μH ・Rated current range:0.49～1.65A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in Mobile phone,PDA,MP3,DSC/DVC,Portable DVD etc as DC-DC Converter inductors. ・RoHS Compliance. ◆ Dimensions (mm) 1.9 1.1 Max. 0.7 1.95 2.0±0.2 2.0±0.2 ＊ Dimensions without tolerance are approx. ◆ Land Pattern (mm) ◆ Connection (Bottom view) 2.2 0.89 S ① ② 0.71 2.49 “S” is winding start. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 Power Inductors <SMD Type: CDH Series> Type: CDH20D10 ◆ Specification Stamp Inductance (μH) 100kHz/1V D.C.R.(Ω) Max.(Typ.) (at 20℃) Saturation Current （A）※1 Temperature Rise Current (A) ※2 CDH20D10NP-R50M□ A 0.5±20％ 83m(66m) 2.01(2.52) 1.65(1.84) CDH20D10NP-R68M□ B 0.68±20％ 94m(75m) 1.75(2.19) 1.47(1.68) CDH20D10NP-R80M□ C 0.8±20％ 104m(83m) 1.63(2.04) 1.43(1.62) CDH20D10NP-1R0M□ D 1.0±20％ 0.139(0.111) 1.45(1.82) 1.18(1.34) CDH20D10NP-1R2M□ E 1.2±20％ 0.158(0.126) 1.44(1.80) 1.16(1.32) CDH20D10NP-1R5M□ F 1.5±20％ 0.173(0.138) 1.27(1.59) 1.08(1.22) CDH20D10NP-1R8M□ G 1.8±20％ 0.235(0.188) 1.08(1.36) 0.90(1.02) CDH20D10NP-2R0M□ J 2.0±20％ 0.252(0.201) 1.04(1.30) 0.88(1.01) CDH20D10NP-2R2M□ K 2.2±20％ 0.276(0.221) 1.00(1.26) 0.87(0.98) CDH20D10NP-2R7M□ L 2.7±20％ 0.370(0.295) 0.89(1.12) 0.74(0.82) CDH20D10NP-3R3M□ M 3.3±20％ 0.425(0.339) 0.81(1.02) 0.70(0.79) CDH20D10NP-3R9M□ P 3.9±20％ 0.463(0.370) 0.72(0.92) 0.58(0.65) CDH20D10NP-4R7M□ R 4.7±20％ 0.53(0.42) 0.70(0.87) 0.53(0.61) CDH20D10NP-5R6M□ T 5.6±20％ 0.75(0.60) 0.63(0.79) 0.49(0.55) Part Name ※ ※ Description of part name CDH20D10NP-R50M□ B: Box C: Carrier Tape ※1. Saturation Current: The DC current at which the inductance decreases to 90% of its nominal value. ※2. Temperature Rise Current: The DC current at which the temperature rise is △t＝40℃ (Ta＝20℃) . Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2