CR4018A-2R2M

Specification Sheet for Approved Customer Name: Customer Part No.: Ceaiya Part No: CR4018A Series Spec No: L418A 【For Customer Approval Only】 If you Approval, Please Stamp 【RoHS Compliant Parts】 Approved By 李庆辉 Checked By Prepared By 刘志坚 劳水花 Shenzhen Ceaiya Electronics Co., Ltd. 地址 1: 深圳市龙华区观湖街道鹭湖社区观盛二路 5 号捷顺科技中心 B706 地址 2：广东省东莞清溪镇青滨东路 105 号力合紫荆智能制造中心 10 栋 Http//www.szceaiya.com Tel: 0769-89135516 Fax: 0769-89135519 1/7 【Version of Changed Record】 Rev. Effective Date Changed Contents Change Reasons Approved By A0 2024.04.25 New release / Li qing hui 2/7 1. Shape and Dimension（Unit:mm） 注: 喷码尺寸长 2.5±0.5mm,宽 2.0±0.5mm A B C D E F G H I 4.0 ± 0.2 4.0 ± 0.2 1.85Max 3.3±0.2 1.0±0.2 2.0 Ref 3.7 Ref 1.9 Ref 1.1 Ref 2.Electronic Characteristics List Part Number Inductance (uH) Tolerance (±%) DCR(mΩ) ±30% Isat (A) Irise (A) Test Condition Marking CR4018A-R47N 0.47 30 18 6.50 4.10 100KHz /1.0V R47 CR4018A-1R0N 1.0 30 27 4.00 3.20 100KHz /1.0V 1R0 CR4018A-1R5N 1.5 30 37 3.30 2.40 100KHz /1.0V 1R5 CR4018A-2R2M 2.2 20 42 3.00 2.20 100KHz /1.0V 2R2 CR4018A-3R3M 3.3 20 55 2.30 2.00 100KHz /1.0V 3R3 CR4018A-4R7M 4.7 20 70 2.00 1.70 100KHz /1.0V 4R7 CR4018A-6R8M 6.8 20 98 1.60 1.45 100KHz /1.0V 6R8 CR4018A-100M 10 20 150 1.30 1.20 100KHz /1.0V 100 CR4018A-150M 15 20 210 1.10 0.85 100KHz /1.0V 150 CR4018A-220M 22 20 290 0.90 0.72 100KHz /1.0V 220 CR4018A-330M 33 20 480 0.70 0.55 100KHz /1.0V 330 CR4018A-390M 39 20 780 0.68 0.55 100KHz /1.0V 390 CR4018A-470M 47 20 755 0.65 0.60 100KHz /1.0V 470 CR4018A-680M 68 20 1000 0.50 0.50 100KHz /1.0V 680 CR4018A-101M 100 20 1450 0.42 0.28 100KHz /1.0V 101 ※ All test data is referenced to 25°C ambient; Isat (A)： DC Saturation Current that will cause initial inductance to drop approximately 30% max. Irise((A) DC Current that will cause an approximate ΔT of 40 ℃ Measuring Instrument : L:HIOKI3532-50 DCR:HIOKI 3540 Isat / Irise:HP4284A+42841 3/7 3. Construction and materials ① ② ⑤ No. Part name ③ ④ Material Ceaiya P/N ① Drum Core Ni-Zn Ferrite Core YN/YX/DYG ② Wire Polyurethane enameled copper wire YLSL ③ Adhesive Epoxy Resin Magnetic Powder Plating: Ag 3-7m ④ Plating Electrodes Ni 1-3m Sn 3-7m ⑤ Outer Electrodes Top surface solder coating Sn99% 、 Ag0.3%、Cu0.7% YX 4/7 4. General Characteristics 4-1. Storage Temperature range : -40℃～ ＋105℃ 4-2.Operating temperature range: －40℃ ～ ＋125℃ (Including coil’s self temperature rise) 4-3.External appearance : No external defects can be found in the visual inspection. 4-4.Electrode strength : No electrode detachment should be found when the device is pushed in two directions of X and Y with the force of 10.0N for 10±2 seconds after soldering X between copper plate and the electrodes. Y (Refer to figure at right) 4-5.Vibration test : Inductance deviation is within ±10.0% after 1 hour sweeping vibration in each three directions, namely, forward and backward, up and down, right and left. The frequency is 10～55～10Hz and the amplitude of 1 minute cycle is 1.5mm PP. 4-6.Recommended reflow condition： T(℃) 300 260 240℃ 260 250 220℃ 200 50sec 150 160℃～180℃,160sec 100 50 0 0 50 4-7.Humidity test 100 150 200 250 300 T(sec) : Inductance deviation is within ±5.0% after 96±4 hours test under the condition of relative humidity of 90～95% and temperature of 60±2℃, and 1 hour storage under room ambient conditions after the device is wiped with dry cloth. LEAD-FREE RoHS Compliance 5. PACKAGE SPECIFICATION: 5-1. 3KPCS/ Reel 9KPCS/ Inner Box 27KPCS/ Outer Box 编带方向 ，如下图所示 5-2. MSL: level 1 5/7 6.Packaging and Marking: 6-1.Carrier Tape Dimensions: ITEM W A0 B0 K0 P F E D0 D1 P0 P2 T DIM 12.00 4.35 4.35 1.95 8.00 5.50 1.75 1.50 1.50 4.00 2.00 0.30 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 +0.1 +0.1 ±0.1 ±0.1 ±0.05 +0.30 TOLE -0.10 6-2.Taping Dimensions: 6-3.Reel Dimensions: 6/7 △f: Clearance between terminal and the surface of plate must be 0.1mm max when coil is placed on a flat plate. 7/7