POWER INDUCTORS <SMD Type: CDRH***F Series> Type: CDRH4D16FB,CDRH4D16F/LD ◆ Product Description ・4.15×4.15mm Max.(L×W), 1.8mm Max. Height. (CDRH4D16FB) ・4.5×4.5mm Max.(L×W), 1.8mm Max. Height. (CDRH4D16F/LD) ・Inductance range:1.3～22μH(CDRH4D16FB); 2.0～33uH(CDRH4D16F/LD). ・Rated current range: 0.52～2.3A(CDRH4D16FB); 0.22～0.9A(CDRH4D16F/LD). ・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,PDA,MP3,HDD,DSC/DVC,etc as DC-DC Converter inductors. ・RoHS Compliance. 0. 65 ± 0. 15 4.0±0.15 3. 1 0. .3 2 4. 9- +0 4. 0 .3 4- +0 .2 1.65±0.15 2 0. 1± 1. 4.0±0.15 0. 65 ± 0. 15 ◆ Dimensions (mm) CDRH4D16FB ELECTRODE CDRH4D16F/LD Please refer to the sales offices on our website for a representative near you www.sumida.com 1/3 POWER INDUCTORS <SMD Type: CDRH***F Series> Type: CDRH4D16FB,CDRH4D16F/LD 1.4 ◆ Land Pattern (mm) 1.1 2.8 1.1 5.0 CDRH4D16FB CDRH4D16F/LD ◆ Specification(CDRH4D16FB) Part Name ※ 100kHz/1V D.C.R. (mΩ) Max.(Typ.) (at 20℃) Inductance Stamp ［Within］ Saturation current (Ａ)※1 (at20℃) (at100℃) Temperature rise current (A)※2 CDRH4D16FB/NP-1R3N□ A 1.3μH±25% 29.3(22.5) 2.30 1.50 2.8 CDRH4D16FB/NP-1R8N□ B 1.8μH±25% 34.5(27.6) 1.90 1.30 2.7 CDRH4D16FB/NP-2R4N□ C 2.4μH±25% 37.9(30.3) 1.70 1.20 2.6 CDRH4D16FB/NP-3RØN□ D 3.0μH±25% 39.6(31.7) 1.50 1.10 2.4 CDRH4D16FB/NP-3R9N□ E 3.9μH±25% 56.7(43.6) 1.35 1.00 2.1 CDRH4D16FB/NP-4R7N□ F 4.7μH±25% 58.5(46.8) 1.20 0.90 2.0 CDRH4D16FB/NP-6R8N□ G 6.8μH±25% 81.25(65.0) 1.00 0.75 1.5 CDRH4D16FB/NP-8R5N□ H 8.5μH±25% 107.0(89.1) 0.90 0.65 1.3 CDRH4D16FB/NP-1ØØM□ J 10μH±20% 118.0(98.0) 0.80 0.60 1.2 CDRH4D16FB/NP-15ØM□ K 15μH±20% 178.8(149.0) 0.65 0.50 1.0 CDRH4D16FB/NP-22ØM□ L 22μH±20% 288.0(240.0) 0.52 0.40 0.75 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/3 POWER INDUCTORS <SMD Type: CDRH***F Series> Type: CDRH4D16FB,CDRH4D16F/LD ◆ Specification(CDRH4D16F/LD) Part Name ※ Inductance Stamp ［Within］ 100kHz/1V D.C.R.(mΩ) Max.(Typ.) (at 20℃) Saturation current Temperature rise current （mA）※１ (A)※2 CDRH4D16F/LDNP-2RØN□ A 2.0μH ±25％ 25.2(21.0) 900 3.4 CDRH4D16F/LDNP-2R6N□ B 2.6μH ±25％ 28.9(24.1) 800 3.2 CDRH4D16F/LDNP-4R7N□ C 4.7μH ±25％ 42.4(35.3) 600 2.5 CDRH4D16F/LDNP-6R8N□ D 6.8μH ±25％ 51.2(42.7) 500 2.4 CDRH4D16F/LDNP-1ØØN□ E 10μH ±25％ 68.2(56.8) 400 2.0 CDRH4D16F/LDNP-15ØN□ F 15μH ±25％ 108.7(90.6) 350 1.4 CDRH4D16F/LDNP-22ØN□ G 22μH ±25％ 169.2(141.0) 300 1.0 CDRH4D16F/LDNP-33ØN□ H 33μH ±25％ 234.0(195.0) 220 0.85 ※ Description of part name CDRH4D16F/LDNP-2RØN□ B Box C Carrier Tape ※1.Saturation Current: The DC current at which the inductance decreases to 65% of it's nominal value .(Ta＝20℃) ※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 3/3