CR3010-4R7M

Specification Sheet for Approved Customer Name: Customer Part No.: Ceaiya Part No: CR3010 Series Spec No: L310 【For Customer Approval Only】 If you Approval, Please Stamp 【RoHS Compliant Parts】 Approved By 李庆辉 Checked By 查 凯 Prepared By 劳水花 Shenzhen Ceaiya Electronics Co., Ltd. 地址 1: 深圳市龙华区观澜街道银星智界一期综合楼 716 号 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.ceaiya.com Tel: 0769-89135516 Fax: 0769-89135519 1/7 【Version of Changed Record】 Rev. Effective Date Changed Contents Change Reasons Approved By A0 2020.05.08 New release / Li qing hui 2/7 1. Shape and Dimension（Unit:mm） A B C D E F G H I 3.0 ± 0.2 3.0± 0.2 1.0Max 2.5±0.3 0.8±0.2 1.4±0.3 2.7 Ref 1.5 Ref 0.8 Ref 2.Electronic Characteristics List Inductance Tolerance DCR(mΩ) Isat Irise Test (uH) (±%) ±30% (A) (A) Condition CR3010-1R0N 1.0 30 65 1.40 1.45 100KHz /0.25V CR3010-1R5N 1.5 30 80 1.27 1.30 100KHz /0.25V CR3010-2R2M 2.2 20 110 1.15 1.09 100KHz /0.25V CR3010-3R3M 3.3 20 145 0.97 0.96 100KHz /0.25V CR3010-4R7M 4.7 20 225 0.75 0.77 100KHz /0.25V CR3010-6R8M 6.8 20 305 0.65 0.66 100KHz /0.25V CR3010-100M 10 20 400 0.60 0.58 100KHz /0.25V CR3010-150M 15 20 610 0.42 0.47 100KHz /0.25V CR3010-220M 22 20 930 0.35 0.38 100KHz /0.25V Part Number 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:HP4284+42841A 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(℃) 300 250 240℃ 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. Part name ③ Material Ceaiya P/N ① Drum Core Ni-Zn Ferrite Core TZD/CY/MT ② Wire Polyurethane enameled copper wire YLSL ③ Adhesive Epoxy Resin Magnetic Powder Plating: Ag 10-20m ④ Plating Electrodes Ni 1-3m Sn 3-7m ⑤ Outer Electrodes Top surface solder coating Sn99% 、 YX Ag0.3%、Cu0.7% 5.Packaging and Marking: 5-1.Carrier Tape Dimensions: ITEM W A0 B0 K0 P F E D0 P0 P2 T DIM 8.00 3.2 3.2 1.4 4.00 3.50 1.75 1.50 4.00 2.00 0.25 TOLE ±0.1 ±0.05 ±0.05 ±0.05 ±0.1 ±0.1 ±0.1 +0.1 ±0.1 ±0.1 ±0.05 5/7 5-2. Reel Dimensions: THICKNESS:0.1(0.004)MAX 165°TO 180° EMBOSSED CAVITE BASE TAPE EMBOSSED CARRIER The force for tearing off cover tape is 15 to 90 grams in the arrow direction Carrier Tape Reel MATERIAL:PAPER/PLASTIC A B C N G Type A B C G N T 8mm 178 20.7±0.8 13±0.4 9 60 10.8 6. PACKAGE SPECIFICATION: 2KPCS/ Reel 20KPCS/ Inner Box 80KPCS/ Outer Box Marking Marking 编带方向 ，如右图所示 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