CYH127-68UH

深圳市首韩科技有限公司 SHENZHEN SHOUHAN TECHNOLOGYCO.,LTD Tel: 0755-27597601 Fax: 0755-27597491 承 认 书 产品名称 Project： 科 规格型号 Part No： 有 户 Customer： 技 客 限 公 司 SPECIFICATION FOR APPROVAL 贴片电感 韩 CYH127-68UH 首 贵公司承认印 Approal slgnatures 签 章/Signatures 深 圳 市 料 号/Part No. 日期 Date: 拟制/Drawn 李春风 审核/Check 钟华华 批准/Approved 罗孝金 深圳市首韩科技有限公司 1.Features ①. High performance (Isat) realize by metal dust core . ②. Low profile: Thickness max.2.0～5.0mm. ③. Low loss and low resistance. ④. Capable of corresponding high frequency 1MHz～5MHz. ⑤ Ultra low buzz noise, due to composite construction. ⑥. The products contain no lead and also support lead-free soldering. 司 2.Applications area Ideally used in NB/Desktop/server/Graphic card, LCD TV/Projector, etc as DC-DC Converter. C D B 科 技 E 有 A 公 Externl Dimensions (unit : mm ) 限 3. 4. Product Code 127 680 圳 市 CYH 首 韩 注：印2号（宽2.9*高1.6）宋体 UNIT: mm A:12.3(Max) B:8.0(Max) C:5.0 D:7.6 E:12.0 F:5.4 G:2.9 H:7.0 I:12.8 M Code 代码 TOLERANCE 公差 INDUCTANCE VALUE 电感值 深 DIMENSIONS 尺寸 SERIAL CODE 系列代码 • 电感值Inductance Value (1R0:1.0uH; 100: 10uH; 101:100uH) Tolerance 公差 J ±5% K ±10% L ±15% M ±20% P ±25% N ±30% 深圳市首韩科技有限公司 5. Electrical Characteristics NOMINAL INDUCTANCE Test Freq. (kHz/v) ( uH ) DCR (Ω)MAX IDC (A)MAX 1.0 100/0.25 6.50m 10.40 CYH127-1R5N 1.5 100/0.25 8.50m 9.20 CYH127-2R2N 2.2 100/0.25 11.00m 8.40 CYH127-2R7N 2.7 100/0.25 12.20m 7.80 CYH127-3R3N 3.3 100/0.25 13.00m CYH127-3R9N 3.9 100/0.25 14.00m CYH127-4R7N 4.7 100/0.25 15.80m 6.80 CYH127-5R6N 5.6 100/0.25 16.70m 6.70 CYH127-6R8N 6.8 100/0.25 18.40m 6.50 CYH127-7R6N 7.6 100/0.25 20.00m 5.90 CYH127-100M 10 100/0.25 CYH127-120M 12 100/0.25 CYH127-150M 15 CYH127-180M 18 CYH127-220M 22 CYH127-270M 27 CYH127-330M CYH127-390M 7.60 26.00m 4.90 100/0.25 28.60m 4.50 100/0.25 39.20m 3.90 100/0.25 43.20m 3.60 100/0.25 51.09m 3.30 33 100/0.25 64.80m 3.00 39 100/0.25 72.90m 2.75 47 100/0.25 100.00m 2.50 56 100/0.25 110.00m 2.35 CYH127-680M 68 100/0.25 140.00m 2.10 CYH127-820M 82 100/0.25 160.00m 1.95 CYH127-101M 100 100/0.25 220.00m 1.70 CYH127-121M 120 100/0.25 250.00m 1.60 CYH127-151M 150 100/0.25 280.00m 1.42 CYH127-181M 180 100/0.25 290.00m 1.30 CYH127-221M 220 100/0.25 299.00m 1.16 CYH127-271M 270 100/0.25 403.00m 1.06 CYH127-331M 330 100/0.25 455.00m 950m CYH127-391M 390 100/0.25 494.00m 880m CYH127-471M 470 100/0.25 689.00m 790m CYH127-561M 560 100/0.25 793.00m 730m CYH127-470M 深 市 CYH127-560M • Notes 1. All test data is referenced to 25 °C ambient 科 技 5.40 首 23.40m 韩 7.20 圳 有 公 司 CYH127-1R0N 限 PART No. 深圳市首韩科技有限公司 2. Operating temperature range - 55 °C to + 125 °C 3. Irms (A):DC current (A) that will cause an approximate ΔT of 40 °C(reference ambient temperature is 25 °C) 4. Isat(A):DC current (A) that will cause L0 to drop approximately 30 % 5. The part temperature (ambient + temp rise) should not exceed 125 °C under worst case operating conditions. Circuit design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part temperature. Part temperature should be verified in the end application. 6.Absolute maximum voltage 30VDC 司 6.Minimum Packaging and storage D 规 格 尺寸 C 7" Φ330±2.0 Φ178±2.0 限 A 13" B B Φ90 ± 2.0 C 2.3 有 A 公 • 包装Packing • Tape Carrier Packaging: Standard Quantity (pcs/reel) CYH73 1000 CYH74 1000 韩 CYH125 Type 科 Type 技 D 21.5 500/盘 Standard Quantity (pcs/reel) CYH127 500 CYH129 500 深 圳 市 • Tearing Off Force 首 500 The force for tearing off cover tape is 15 to 60 grams in the arrow direction under the following conditions Room Temp. ( )℃ 5~35 Room Humidity (%) 45~85 Room atm (hPa) 860~1060 Tearing Speed mm/min 300 • Application Notice Storage Conditions To maintain the solderability of terminal electrodes: 1. Temperature and humidity conditions: Less than 30℃ and 70% RH. 2. Recommended products should be used within 6 months form the time of delivery. 3. The packaging material should be kept where no chlorine or sulfur exists in the air. Transportation 1. Products should be handled with care to avoid damage or contamination from perspiration and skin oils . 2. The use of tweezers or vacuum pick up is strongly recommended for individual components. Bulk handling should ensure that abrasion and mechanical shock are minimized.