CR4018-470M

Specification Sheet for Approved Customer Name: Customer Part No.: Ceaiya Part No: CR4018 Series Spec No: L040-1 【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±0.3 1.0±0.2 2.0±0.3 3.7 Ref 1.9 Ref 1.1 Ref 2.Electronic Characteristics List Irise (A) 3.50 Test Condition Marking 18 Isat (A) 5.50 100KHz /0.25V R56 30 18 4.90 3.20 100KHz /0.25V R68 1.0 30 23 4.50 2.50 100KHz /0.25V 1R0 CR4018-1R2N 1.2 30 28 4.30 2.40 100KHz /0.25V 1R2 CR4018-1R5N 1.5 30 33 3.35 2.34 100KHz /0.25V 1R5 CR4018-1R8N 1.8 30 44 3.00 2.00 100KHz /0.25V 1R8 CR4018-2R2M 2.2 20 44 2.70 2.00 100KHz /0.25V 2R2 CR4018-3R3M 3.3 20 70 2.45 1.90 100KHz /0.25V 3R3 CR4018-4R7M 4.7 20 90 1.70 1.70 100KHz /0.25V 4R7 CR4018-5R6M 5.6 20 103 1.60 1.50 100KHz /0.25V 5R6 CR4018-6R8M 6.8 20 124 1.45 1.30 100KHz /0.25V 6R8 CR4018-8R2M 8.2 20 180 1.40 1.15 100KHz /0.25V 8R2 CR4018-100M 10 20 200 1.30 1.10 100KHz /0.25V 100 CR4018-120M 12 20 230 1.15 0.95 100KHz /0.25V 120 CR4018-150M 15 20 268 0.94 0.92 100KHz /0.25V 150 CR4018-180M 18 20 320 0.86 0.85 100KHz /0.25V 180 CR4018-220M 22 20 390 0.80 0.80 100KHz /0.25V 220 CR4018-330M 33 20 560 0.65 0.60 100KHz /0.25V 330 CR4018-470M 47 20 850 0.57 0.50 100KHz /0.25V 470 Part Number Inductance (uH) Tolerance (±%) DCR(mΩ) ±30% CR4018-R56N 0.56 30 CR4018-R68N 0.68 CR4018-1R0N ※ 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. General Characteristics 3-1. Storage Temperature range : -40℃～ ＋105℃ 3-2.Operating temperature range: －40℃ ～ ＋125℃ (Including coil’s self temperature rise) 3-3.External appearance : No external defects can be found in the visual inspection. 3-4.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) 3-5.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. 3-6.Recommended reflow condition： T(℃) 300 260 240℃ 260 250 220℃ 200 50sec 150 160℃～180℃,160sec 100 50 0 0 50 3-7.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 4/7 4. Construction and materials ① ② ④ ⑤ No. ③ Part name Material Ceaiya P/N ① Drum Core Ni-Zn Ferrite Core MT/CY ② Wire Polyurethane enameled copper wire 3210200 ③ Adhesive Epoxy Resin Magnetic Powder 7001007 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 5.Packaging and Marking: 5-1.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 5/7 5-2.Taping Dimensions: 5-3.Reel Dimensions: 6. PACKAGE SPECIFICATION: 3KPCS/ Reel 9KPCS/ Inner Box 27KPCS/ Outer Box 热封编带，方向如上图所示 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