UMK063CG2R4CTHF

Reference Specification Multilayer Ceramic Capacitors (Temperature compensating type) UMK063 CG2R4CTHF 【Notes】 ・ This document is for reference use only and does not guarantee the specifications of the products. ・ The contents of this document are based on the existing April 1, 2020. ・ This document is subject to change for improvements or others without notice. ・ Please request and agree to the specification document of the products before purchasing and using them regardless of types of applications. ・ Please check and comply with the usage conditions and precautions described in this specification. Before use, please be sure to verify and validate the products under intended operating environmental conditions with the products being installed in actual devices. １．Scope This specification shall apply to multilayer ceramic chip capacitors used for automotive electronic equipment. Notwithstanding the foregoing, this specification shall not apply to any equipment related to vehicle driving control (automotive functions of running, turning and stopping) and driving safety, and please do not use the products for such equipment. See basic information and precautions described in Section 6 for details. ２． Part Numbering System Part number is indicated as follows: (Example) U ① MK 063 ② △ ③ CG ④ ①Rated voltage Code U 2R4 Capacitance C ⑤ T ⑥ HF ⑦ ②Size Voltage [VDC] 50 V Code 063 L × W [mm] 0.6x0.3 ③Control Code Per Table 1 ※△: space (blank) ④Temperature Characteristic Code CG Reference standard EIA C0G ⑤Tolerance Capacitance change rate ［ppm/℃］ Temperature range　※ Reference temperature 0 ±30 ppm/℃ 25℃ -55～+125℃ Code C Tolerance ± 0.25pF ※Temperature range includes TC guarantee temperature range and operating temperature range. ⑥Thickness Type 063 UMK063 CG2R4CTHF Code T ⑦Individual specification, Packaging Thickness [mm] 0.3 Code HF Individual specification H:MLCC for Automotive Packaging type Taping Q200MLRMJTCEE1900001 Reference Specification ３．Shape, Structure, and Dimension Figure 1: Shape and structure No. ① Name Terminal Electrodes (Surface) Material ② Terminal Electrodes ③ ④ External Electrodes Internal Electrodes ⑤ Dielectric Sn Plating Ni Plating Cu Plating Ni Ni Ceramics of CaZrO3 Table 1: Dimensions Item type Control code※ 063 △ L 0.6 ±0.03 Dimension [mm] W T 0.3 ±0.03 Per Table 2 e 0.15 ±0.05 ※△: space (blank) ４．Rated Value Table 2:Rated Value/Part Number List Part number ※1 Temp. char ※1 UMK063 CG2R4CTHF ※1 conforms to EIA or JIS. UMK063 CG2R4CTHF C0G/CG Cap. IR [min.] Q [min] Thickness [mm] 2.4 pF 10 GΩ 448 at 1MHz 0.3 ±0.03 Soldering method Wave Reflow × ○ Q200MLRMJTCEE1900001 Reference Specification ５．Functions and Test Methods Test Conditions: Standard test conditions shall be temperature of 5 to 35°C, relative humidity of 45 to 85%, and air pressure of 86 to 106 kPa. Tests shall be conducted at temperature of 25 ± 3°C, relative humidity of 60 to 70% and air pressure of 86 to 106 kPa if test results are suspicious. Unless otherwise specified, all tests shall be conducted under the standard test conditions. 番号 AEC-Q200 Rev.D No Test Item/試験項目 1 Pre- and Post-Stress Electrical test ストレス前後の電気試験 2 High Temperature Exposure (Storage) 耐熱性 (高温放置) 3 Temperature Cycling 温度サイクル Qty 数量 Specification 規格値 AEC-Q200 Rev.D Test Method/試験方法 Measurement at 25±5 deg. C 測定は25±5°Cで行う。 77 77 Appearance 外観 No abnormality 異常のないこと Cap. Change 容量変化 Per Table 3 表-3参照 Q Per Table 3 表-3参照 IR 絶縁抵抗 Per Table 3 表-3参照 Appearance 外観 No abnormality 異常のないこと Cap. Change 容量変化 Per Table 3 表-3参照 Q Per Table 3 表-3参照 IR 絶縁抵抗 Unpowered 1000 hours. The maximum operating temperature shall be used. 試験温度：最高使用温度 試験時間：1000時間 1000 cycles (Minimum operating temperature to Maximum operating temperature ) 30 min. maximum dwell time at each temperature extreme. 1 min. maximum transition time. Measurement shall be performed after test sample kept at room temperature for 24±2 hours. 試験温度：最低使用温度～最高使用温度 試験時間：1000サイクル 定常時間：30分.。移行時間：1分以内 Relevant MLCCs 試験後の測定は室温中に24±2時間放置した後に行う shall satisfy the Specifications described in “Rated value list”. 定格値一覧を 満 足すること UMK063 CG2R4CTHF Q200MLRMJTCEE1900001 Reference Specification 番号 AEC-Q200 Rev.D No Test Item/試験項目 4 Destructive Physical Analysis 破壊解析 5 Biased Humidity 耐湿負荷 6 Operational Life 高温負荷 7 External Visual 外観 8 Physical Dimension 寸法 UMK063 CG2R4CTHF Qty Specification 数量 規格値 10 No abnormality 異常のないこと ７７ ７７ ３０ Appearance 外観 No abnormality 異常のないこと Cap. Change 容量変化 Per Table 3 表-3参照 Q Per Table 3 表-3参照 IR 絶縁抵抗 Per Table 3 表-3参照 Appearance 外観 No abnormality 異常のないこと Cap. Change 容量変化 Per Table 3 表-3参照 Q Per Table 3 表-3参照 IR 絶縁抵抗 Per Table 3 表-3参照 AEC-Q200 Rev.D Test Method/試験方法 Per EIA-469 EIA-469に従う。 1000 hours, 85℃/85% RH. Rated voltage and 1.3 to 1.5 volts Measurement shall be performed after test sample kept at room temperature for 24±2 hours. 試験温度：85℃ 。試験湿度：85%RH。 試験時間：1000時間 印加電圧：定格電圧、1.3～1.5V 試験後の測定は室温中に24±2時間放置した後に行う The maximum operating temperature and rated voltage shall be used The maximum operating temperature and rated voltage shall be used Measurement shall be performed after test sample kept at room temperature for 24±2 hours. 試験温度：最高使用温度 試験時間：1000時間 印加電圧：定格電圧 試験後の測定は室温中に24±2時間放置した後に行う No abnormality 異常のないこと Visual inspection shall be performed. 外観検査を行う。 Per Table 1 and Rated value list 表-１寸法、定格値一覧による Verify physical dimensions to the applicable device specification 仕様書に合わせて寸法の確認を行う。 Q200MLRMJTCEE1900001 Reference Specification 番号 AEC-Q200 Rev.D No Test Item/試験項目 9 Resistance to Solvents 耐溶剤性 Qty Specification 数量 規格値 30 Appearance No abnormality 外観 異常のないこと Cap. Change 容量変化 AEC-Q200 Rev.D Test Method/試験方法 Per MIL-STD-202 Method 215 Add Aqueous wash chemical OKEMCLEAN (A 6% concentrated Oakite cleaner) or equivalent Relevant MLCCs MIL-STD-202 Method 215に従う。 shall satisfy the Specifications 水洗浄OKEMCLEAN described in (A 6% concentrated Oakite cleaner)又は同等品 “Rated value list”. 定格値一覧を 満 足すること Q Relevant MLCCs shall satisfy the Specifications described in “Rated value list”. 定格値一覧を 満 足すること IR 絶縁抵抗 Relevant MLCCs shall satisfy the Specifications described in “Rated value list”. 定格値一覧を 満 足すること UMK063 CG2R4CTHF Q200MLRMJTCEE1900001 Reference Specification 番号 AEC-Q200 Rev.D No Test Item/試験項目 10 Mechanical Shock 衝撃試験 Qty Specification 数量 規格値 30 Appearance No abnormality 外観 異常のないこと Cap. Change 容量変化 AEC-Q200 Rev.D Test Method/試験方法 Three shocks in each direction should be applied along 3 mutually perpendicular axes of the test specimen (18 shocks). Relevant MLCCs Peak value: 1500g. Peak value: 1500g. Test pulse: Half-sine. Velocity change: 4.7m/s. shall satisfy the Specifications 互いに直行する3軸に沿って、各方向に3回（計18回）行う。 described in 最大加速度：1500g。持続時間：0.5ms。波形：半波正弦波。速度変化：4.7m/s。 “Rated value list”. 定格値一覧を 満 足すること Q Relevant MLCCs shall satisfy the Specifications described in “Rated value list”. 定格値一覧を 満 足すること IR 絶縁抵抗 Relevant MLCCs shall satisfy the Specifications described in “Rated value list”. 定格値一覧を 満 足すること UMK063 CG2R4CTHF Q200MLRMJTCEE1900001 Reference Specification 番号 AEC-Q200 Rev.D No Test Item/試験項目 11 Vibration 耐振性 Qty Specification 数量 規格値 30 Appearance No abnormality 外観 異常のないこと Cap. Change 容量変化 AEC-Q200 Rev.D Test Method/試験方法 5g’s for 20 min., 12 cycles each of 3 orientations Test from 10-2000 Hz Relevant MLCCs shall satisfy the 振動周波数：10Hz～2000Hz (20分間) Specifications 加速度：5g’s described in 互いに垂直なる3方向に12回ずつ（計36回）行う。 “Rated value list”. Q 定格値一覧を 満 足すること Relevant MLCCs shall satisfy the Specifications described in “Rated value list”. IR 絶縁抵抗 定格値一覧を 満 足すること Relevant MLCCs shall satisfy the Specifications described in “Rated value list”. 12 Resistance to Soldering Heat はんだ耐熱性 ３０ Appearance 外観 定格値一覧を 満 足すること No abnormality 異常のないこと Cap. Change 容量変化 Per Table 3 表-3参照 Q Per Table 3 表-3参照 IR 絶縁抵抗 Relevant MLCCs shall satisfy the Specifications described in No pre-heat of samples Dipping Solder: 260±5℃. Time: 10±1 sec. Measurement shall be performed after test sample kept at room temperature for 24±2 hours. はんだ温度：260±5°C。 浸漬時間：10±1秒 試験後の測定は室温中に24±2時間放置した後に行う “Rated value list”. 定格値一覧を 満 足すること UMK063 CG2R4CTHF Q200MLRMJTCEE1900001 Reference Specification 番号 AEC-Q200 Rev.D No Test Item/試験項目 13 ESD Qty Specification 数量 規格値 30 Appearance No abnormality 外観 異常のないこと IR 絶縁抵抗 AEC-Q200 Rev.D Test Method/試験方法 Per AEC-Q200-002 Relevant MLCCs AEC-Q200-002に従う shall satisfy the Specifications described in “Rated value list”. 定格値一覧を 満 足すること 14 Solderability はんだぬれ性 １５ More than 95% of terminal electrode shall be covered with fresh solder 端子電極部分の95%以上が新しい はんだで覆われていること 15 Temperature Characteristic 静電容量温度特性 30 Per P.1 for ④ P1④参照 (a) Solder at 235±5℃ for 5sec.Pb Free Solder. (a) はんだ温度：235±5℃浸漬時間：5秒 (b) Solder at 215±5℃ for 5sec.SnPb Solder (b) はんだ温度：215±5℃ 浸漬時間：5秒 (c) Solder at 260±5℃ for 7sec.Wave Soldering Pb Free Solder　 (c) はんだ温度：260±5℃浸漬時間：7秒 Capacitance shall be measured at room temperature as well as minimum and maximum operating temperatures. 最低使用温度～最高使用温度での容量値を測定する。 16 Board Flex 耐基板曲げ性 UMK063 CG2R4CTHF ３０ Appearance 外観 No abnormality 異常のないこと Cap. Change 容量変化 ±5.0%又は ±0.5pFのうち いずれか 試料を図-3に示すような試験基板にはんだ付けする。 大きい方の値以下 試験方法：試験状態は図-4に示す。 たわみ2mmにて60秒間力を加える。 測定は2mmにたわんだ状態にて行う。 Test sample is soldered onto the test board shown in Fig 3. The board is bent 2.0mm for 60 seconds as shown in Fig.4. Measurement shall be conducted as the board is bent 2.0mm Q200MLRMJTCEE1900001 Reference Specification 番号 AEC-Q200 Rev.D No Test Item/試験項目 17 Terminal Strength 端子電極固着力 18 Qty Specification 数量 規格値 30 Appearance No abnormality 外観 異常のないこと Beam Load Test 抗折試験 ３０ Destruction value should exceed 5N. 5N以上 AEC-Q200 Rev.D Test Method/試験方法 Per AEC-Q200-006 Test sample is soldered onto the test board shown in Fig 2. 0603 or greater (case size): 17.7N for 60±5 sec 0402 (case size): 5N for 30±5 sec. 0201 (case size): 2N for 30±5 sec AEC-Q200-006に従う 試料を図-2の試験基板にはんだ付けする。 1608形状以上：17.7N、60±5秒間力を加える。 1005形状　　：5N、30±5秒間力を加える 0603形状　　：2N、30±5秒間力を加える Per AEC-Q200-003 AEC-Q200-003に従う。 Table 3　Cap.,DF, and IR Changes after Test Part number UMK063 CG2R4CTHF Resistance to Soldering Heat/ Thermal Shock High Temperature Loading/ High Temperature Exposure (Storage) Humidity Loading Cap.chg rate　 Q [min] Cap.chg rate　 Q [min] IR [min] Cap.chg rate　 Q [min] IR [min] ※1 ※8 ※3 ※10 1000MΩ ※4 ※11 500MΩ ※1　Less than ±2.5%　or　±0.25pF,　whichever　is　more. ※2　Less than ±5.0%　or　±0.5pF,　whichever　is　more. ※3　Less than ±3.0%　or　±0.3pF,　whichever　is　more. ※4　Less than ±7.5%　or　±0.75pF,　whichever　is　more. ※５　±0.4pF UMK063 CG2R4CTHF ※5 1000 ※6 350 ※7 200 ※8　 Q≧400＋20･C ※9　 Q≧275＋5/2･C ※10 Q≧200＋10･C ※11 Q≧100＋10/3・C Q200MLRMJTCEE1900001 Reference Specification Fig. 2: Board / Test Jig of Adhesive Force of Terminal Electrodes, Vibration, and Thermal Shock Size (L x W) 0.6x0.3 a 0.3 b 0.9 [mm] c 0.3 Material: Glass epoxy board [JIS C 6484] Copper foil (Thickness: 0.035mm) Solder resist Remarks： Uniform soldering shall be conducted with solder by using soldering iron or soldering oven. Soldering shall be conducted with care to avoid abnormality such as heat shock. Fig. 3: Board for Bending Strength Test Fig.4 a 1±0.1 40 c b 100 Material: Glass epoxy board [JIS C 6484] Copper foil (Thickness: 0.035 mm) Solder resist [mm] Size (L x W) a b c 0.6x0.3 0.3 0.9 0.3 UMK063 CG2R4CTHF 0.8 Apply pressure at the rate of 0.5mm/sec. until amount of deflection reaches 2.0mm. Q200MLRMJTCEE1900001 6. Basic Information and Others 6-1．Basic Information 6-1-1. Equipment Intended for Use The products listed in this specification are intended for general purpose and standard use in general electronic equipment (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication equipment including, without limitation, mobile phone, and PC) and other equipment specified in catalog or the individual product specification sheets. TAIYO YUDEN has the line-up of the products intended for use in automotive electronic equipment, telecommunications infrastructure and industrial equipment, or medical devices classified as GHTF Classes A to C (Japan Classes I to III).Therefore, when using our products for these equipment, please check available applications specified in catalog or the individual product specification sheets and use the corresponding products. 6-1-2. Equipment Requiring Inquiry Please be sure to contact TAIYO YUDEN for further information before using the products listed in this speciation for the following equipment (excluding intended equipment as specified in catalog or the individual product specification sheets) which may cause loss of human life, bodily injury, serious property damage and/or serious public impact due to a failure or defect of the products and/or malfunction attributed thereto. (1) Transportation equipment (automotive powertrain control system, train control system, and ship control system, etc.) (2) Traffic signal equipment (3) Disaster prevention equipment, crime prevention equipment (4) Medical devices classified as GHTF Class C (Japan Class III) (5) Highly public information network equipment, data processing equipment (telephone exchange, and base station, etc.) (6) Any other equipment requiring high levels of quality and/or reliability equal to the equipment listed above 6-1-3. Equipment Prohibited for Use Please do not incorporate our products into the following equipment requiring extremely high levels of safety and/or reliability. (1) Aerospace equipment (artificial satellite, rocket, etc.) (2) Aviation equipment *1 (3) Medical devices classified as GHTF Class D (Japan Class IV), implantable medical devices *2 (4) Power generation control equipment (nuclear power, hydroelectric power, thermal power plant control system, etc.) (5) Undersea equipment (submarine repeating equipment, underwater work equipment, etc.) (6) Military equipment (7) Any other equipment requiring extremely high levels of safety and/or reliability equal to the equipment listed above Q200RMV19001EFIX *Notes: 1. There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g., in-flight entertainment, cabinlight, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN. Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment. 2. Implantable medical devices contain not only internal unit which is implanted in a body, but also external unit which is connected to the internal unit. 6-1-4. Limitation of Liability Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way responsible for any damages incurred by you or third parties arising from use of the products listed in this specification for any equipment that is not intended for use by TAIYO YUDEN, or any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above. ■ Safety Design When using our products for high safety and/or reliability-required equipment or circuits, please fully perform safety and/or reliability evaluation. In addition, please install (i) systems equipped with a protection circuit and a protection device and/or (ii) systems equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault for a failsafe design to ensure safety. 6-2. Precautions in Usage ・This specification does not cover the products when Sn-Zn lead free solder is used. ・When the products are used in places where dew condensation develops and/or where corrosive gas such as hydrogen sulfide, sulfurous acid, or chlorine exists in the air, insulation (dielectric) deterioration may occur. Please do not use capacitors under such environmental conditions. 6-3. Storage Conditions ・Temperature and humidity in storage area shall be controlled carefully to maintain the solderability of terminal electrodes and to keep the packaging material in good condition. Humidity should especially be kept as low as possible. ・The ambient temperature must be kept from 5 to 40°C. Even under ideal storage conditions, capacitor electrode solderability decreases with time. Therefore, ceramic chip capacitors should be used within six (6) months from the time of delivery. If the period is exceeded, please check solderability before using the capacitors. ・The packaging material should be kept where no chlorine or sulfur exists in the air. Q200RMV19001EFIX 6-4. RoHS Compliance ・The products conform to RoHS. ・“RoHS compliance” means that the products do not contain lead, cadmium, mercury, hexavalent chromium, PBB ,PBDE ,DEHP,BBP,DBP,DIBP referring to Directive (EU )2015/863, except other non-restricted substances or impurities which cannot be technically removed at refining process. ・The products are halogen-free products. 6-5. Resin Coating: ・Coating/molding capacitors with resin may have negative effects on the functions of the products. ・When the products are coated/molded with resin, please check effects on the products by analyzing them in actual applications/devices before use. 6-6. AEC-Q200 Reliability Tests and Approval The products have been tested according to AEC-Q200, the reliability test standard for approval of passive components used in automotive applications. Upon your request, we submit the test results. After validating and verifying whether or not the products meet the specifications of your specific equipment requiring AEC-Q200, please determine whether or not the products are used therein. In addition, the term “AEC-Q200 qualified” as used in this specification shall mean that the products have been tested according to AEC-Q200. The scope of performance warranty for the products shall be only rated value, and shape and dimensions described in next page. Please contact us if you have further requirements or questions. Q200RMV19001EFIX ７．Packaging [Tape Packaging: 063 Type] ◎Tape packaging type: Paper tape Dimensions [Unit: mm] A ※1 B ※1 0.37±0.06 0.39±0.06 ※2 0.44±0.06 ※3 0.67±0.06 0.69±0.06 ※2 0.74±0.06 ※3 Dimensions [Unit: mm] C D E F G H 8.0±0.3 3.5±0.05 1.75±0.1 2.0±0.05 2.0±0.05 4.0±0.1 t J φ1.5 +0.1 -0 t1 ※1 0.45max 0.42max 0.50max ※2 0.65max ※3 0.45max ※2 0.50max ※3 ※1. A, B,t1: Sufficient clearance ※2. *MK063A********F ※3. *MK063B********F Q200RMV19001EFIX [Tape Packaging: 063 Type] Dimensions of Reel [Unit: mm] A B C D E W t R φ178±2.0 φ50min. φ13.0±0.2 φ21.0±0.8 2.0±0.5 10.0±1.5 2.5max. 1.0 Q200RMV19001EFIX 1) Taping shall be right-sided wound. Sprocket hole shall be on the right side against the pull-out direction. 2) Either the width side (W) or the thickness side (t) of the products below faces up at random when the products are inserted in the chip cavities: 3) There shall be blank spaces in each reel tape as shown in the following figure. ・Leader part 400mm min. ・Leader part (Blank part) 100mm min. ・Trailer (Blank part) 160mm min. 4) Neither top/bottom tapes of paper tape nor top tape of embossed tape shall cover sprocket holes. 5) There shall be no seam on paper tape or embossed tape. 6) Tensile strength of the tape shall be 5N (0.51 kgf) or over. 7) The number of the chip missing from tape reel shall be one (1) piece at a maximum per reel. 8) The number of packaged chips per reel is 15,000 pieces. 9) Label indicating part No., quantity and control No. shall be attached to the outside of each reel. 10) Peeling strength of top tape shall be 0.1 to 0.7N (10.2 to 71.4 gf) when top tape is peeled from carrier tape at an angle of 0 to 20 degrees. 0 to 20° Q200RMV19001EFIX ■PRECAUTIONS 1. Circuit Design Precautions ◆Verification of operating environment, electrical rating and performance 1. A malfunction of equipment in fields such as medical, aerospace, nuclear control, etc. may cause serious harm to human life or have severe social ramifications. Therefore, any capacitors to be used in such equipment may require higher safety and reliability, and shall be clearly differentiated from them used in general purpose applications. ◆Operating Voltage （Verification of Rated voltage） 1. The operating voltage for capacitors must always be their rated voltage or less. If an AC voltage is loaded on a DC voltage, the sum of the two peak voltages shall be the rated voltage or less. For a circuit where an AC or a pulse voltage may be used, the sum of their peak voltages shall also be the rated voltage or less. 2. Even if an applied voltage is the rated voltage or less reliability of capacitors may be deteriorated in case that either a high frequency AC voltage or a pulse voltage having rapid rise time is used in a circuit. 2. PCB Design ◆Pattern configurations （Design of Land-patterns） 1. When capacitors are mounted on PCBs, the amount of solder used （size of fillet） can directly affect the capacitor performance. Therefore, the following items must be carefully considered in the design of land patterns: （1）Excessive solder applied can cause mechanical stresses which lead to chip breaking or cracking. Therefore, please consider appropriate land-patterns for proper amount of solder. （2）When more than one component are jointly soldered onto the same land, each component's soldering point shall be separated by solder-resist. ◆Pattern configurations （Capacitor layout on PCBs） After capacitors are mounted on boards, they can be subjected to mechanical stresses in subsequent manufacturing processes （PCB cutting, board inspection, mounting of additional parts, assembly into the chassis, wave soldering of the boards, etc.）. For this reason, land pattern configurations and positions of capacitors shall be carefully considered to minimize stresses Precautions . Q200RMV19001EFIX ◆Pattern configurations （Design of Land-patterns） The following diagrams and tables show some examples of recommended land patterns to prevent excessive solder amounts. （1）Recommended land dimensions for typical chip capacitors ● Multilayer Ceramic Capacitors : Recommended land Land patterns for PCBs Land pattern dimensions Solder-resist Chip capacitor （unit: mm） Wave-soldering C Type 107 212 316 325 L 1.6 2.0 3.2 3.2 Size B A B W 0.8 1.25 1.6 2.5 A 0.8 to 1.0 1.0 to 1.4 1.8 to 2.5 1.8 to 2.5 Chip capacitor B 0.5 to 0.8 0.8 to 1.5 0.8 to 1.7 0.8 to 1.7 C 0.6 to 0.8 0.9 to 1.2 1.2 to 1.6 1.8 to 2.5 W L Technical considerati ons Reflow-soldering Type 021 042 063 105 107 212 316 325 432 L 0.25 0.4 0.6 1.0 1.6 2.0 3.2 3.2 4.5 Size W 0.125 0.2 0.3 0.5 0.8 1.25 1.6 2.5 3.2 0.095〜 0.15〜 0.20〜 0.45〜 A 0.8〜1.0 0.8〜1.2 1.8〜2.5 1.8〜2.5 2.5〜3.5 0.135 0.25 0.30 0.55 0.085〜 0.15〜 0.20〜 0.40〜 B 0.6〜0.8 0.8〜1.2 1.0〜1.5 1.0〜1.5 1.5〜1.8 0.125 0.20 0.30 0.50 0.110〜 0.15〜 0.25〜 0.45〜 C 0.6〜0.8 0.9〜1.6 1.2〜2.0 1.8〜3.2 2.3〜3.5 0.150 0.30 0.40 0.55 Note：Recommended land size might be different according to the allowance of the size of the product. ● LWDC: Recommended land dimensions reflow-soldering （unit: mm） Type 105 107 212 L 0.52 0.8 1.25 Size W 1.0 1.6 2.0 A 0.18〜 0.25〜0.3 0.5〜0.7 0.22 B 0.2〜0.25 0.3〜0.4 0.4〜0.5 C 0.9〜1.1 1.5〜1.7 1.9〜2.1 for LWDC W L Q200RMV19001EFIX （2）Examples of good and bad solder application Item Not recommended Lead wire of component Recommended Solder-resist Mixed mounting of SMD and leaded components Chassis Solder (for grounding) Solder-resist Component placement close to the chassis Electrode pattern Lead wire of component Hand-soldering of leaded components near mounted components Soldering iron Solder-resist Solder-resist Horizontal component placement Q200RMV19001EFIX ◆Pattern configurations （Capacitor layout on PCBs） 1-1. The following is examples of good and bad capacitor layouts ; capacitors shall be located to minimize any board warp or deflection. Items Not recommended Recommended Place the product at a right angle to the Deflection of direction of the board anticipated mechanical stress. possible mechanical stresses from 1-2. The amount of mechanical stresses given will vary depending on capacitor layout. Please refer to diagram below. E D Perforation C A B Slit Magnitude of stress A＞B＝C＞D＞E 1-3. When PCB is split, the amount of mechanical stress on the capacitors can vary according to the method used. The following methods are listed in order from least stressful to most stressful: push-back, slit, V-grooving, and perforation. Thus, please consider the PCB, split methods as well as chip location. Q200RMV19001EFIX 3. Mounting Precautions ◆Adjustment of mounting machine 1. When capacitors are mounted on PCB, excessive impact load shall not be imposed on them. 2. Maintenance and inspection of mounting machines shall be conducted periodically. ◆Selection of Adhesives 1. When chips are attached on PCBs with adhesives prior to soldering, it may cause capacitor characteristics degradation unless the following factors are appropriately checked : size of land patterns, type of adhesive, amount applied, hardening temperature and hardening period. Therefore, please contact us for further information. ◆Adjustment of mounting machine 1. When the bottom dead center of a pick-up nozzle is too low, excessive force is imposed on capacitors and causes damages. To avoid this, the following points shall be considerable. （1）The bottom dead center of the pick-up nozzle shall be adjusted to the surface level of PCB without the board deflection. （2）The pressure of nozzle shall be adjusted between 1 and 3 N static loads. （3）To reduce the amount of deflection of the board caused by impact of the pick-up nozzle, supporting pins or back-up pins shall be used on the other side of the PCB. The following diagrams show some typical examples of good and bad pick-up nozzle placement: Item Improper method Proper method Single-sided mounting chipping or cracking supporting pins or back-up pins Technical considerati ons Double-sided mounting chipping or cracking supporting pins or back-up pins 2. As the alignment pin is worn out, adjustment of the nozzle height can cause chipping or cracking of capacitors because of mechanical impact on the capacitors. To avoid this, the monitoring of the width between the alignment pins in the stopped position, maintenance, check and replacement of the pin shall be conducted periodically. ◆Selection of Adhesives Some adhesives may cause IR deterioration. The different shrinkage percentage of between the adhesive and the capacitors may result in stresses on the capacitors and lead to cracking. Moreover, too little or too much adhesive applied to the board may adversely affect components. Therefore, the following precautions shall be noted in the application of adhesives. Q200RMV19001EFIX （1）Required adhesive characteristics a. The adhesive shall be strong enough to hold parts on the board during the mounting & solder process. b. The adhesive shall have sufficient strength at high temperatures. c. The adhesive shall have good coating and thickness consistency. d. The adhesive shall be used during its prescribed shelf life. e. The adhesive shall harden rapidly. f. The adhesive shall have corrosion resistance. g. The adhesive shall have excellent insulation characteristics. h. The adhesive shall have no emission of toxic gasses and no effect on the human body. （2）The recommended amount of adhesives is as follows; ［Recommended condition］ After capacitor are Amount adhesive a a bonded Figur 212/316 case sizes as examples e b a 0.3mm min b 100 to 120μm c Adhesives shall not contact land c c 4. Soldering Precautions ◆Selection of Flux Since flux may have a significant effect on the performance of capacitors, it is necessary to verify the following conditions prior to use; （1）Flux used shall be less than or equal to 0.1 wt%（ in Cl equivalent） of halogenated content. Flux having a strong acidity content shall not be applied. （2）When shall capacitors are soldered on boards, the amount of flux applied shall be controlled at the optimum level. （3）When water-soluble flux is used, special care shall be taken to properly clean the boards. ◆Soldering Temperature, time, amount of solder, etc. shall be set in accordance with their recommended conditions. Sn-Zn solder paste can adversely affect MLCC reliability. Please contact us prior to usage of Sn-Zn solder. Technical considerati ons ◆Selection of Flux 1-1. When too much halogenated substance（Chlorine, etc.） content is used to activate flux, or highly acidic flux is used, it may lead to corrosion of terminal electrodes or degradation of insulation resistance on the surfaces of the capacitors. 1-2. Flux is used to increase solderability in wave soldering. However if too much flux is applied, a large amount of flux gas may be emitted and may adversely affect the solderability. To minimize the amount of flux applied, it is recommended to use a flux-bubbling system. 1-3. Since the residue of water-soluble flux is easily dissolved in moisture in the air, the residues on the surfaces of capacitors in high humidity conditions may cause a degradation of insulation resistance and reliability of the capacitors. Therefore, the cleaning methods and the capability of the machines used shall also be considered carefully when water-soluble flux is used. Q200RMV19001EFIX ◆Soldering ･ Ceramic chip capacitors are susceptible to thermal shock when exposed to rapid or concentrated heating or rapid cooling. ･ Therefore, the soldering must be conducted with great care so as to prevent malfunction of the components due to excessive thermal shock. ･ Preheating : Capacitors shall be preheated sufficiently, and the temperature difference between the capacitors and solder shall be within 130℃. ･ Cooling : The temperature difference between the capacitors and cleaning process shall not be greater than 100℃. ［Reflow soldering］ 【Recommended conditions for eutectic soldering】 【Recommended condition for Pb-free soldering】 300 300 200 60sec. 60sec Min. Min. Peak 260℃ Max. Within 10sec. 230℃ Within 10sec. Slow cooling 100 Temperature（℃） Temperature（℃） Preheating 0 200 Slow cooling 100 0 Preheating150℃ Heating above 230℃ 60sec. Min. 40sec. Max. 1/2T～1/3T Caution ①The ideal condition is to have solder mass（fillet）controlled to 1/2 to 1/3 of the thickness of a capacitor. ②Because excessive dwell times can adversely affect solderability, soldering duration shall be kept as close to recommended times as possible. soldering for 2 times. ［Wave soldering］ 【Recommended conditions for eutectic soldering】 Slow cooling 100 0 Temperature（℃） Temperature（℃） 300 230～250℃ Within 3sec. 200 Solder T PC board 【Recommended condition for Pb-free soldering】 300 Preheating 120sec. Min. Capacitor 200 100 120sec. Min. Peak 260℃ Max. Within 10sec. Preheating 150℃ Slow cooling 0 Caution ①Wave soldering must not be applied to capacitors designated as for reflow soldering only. soldering for 1 times. Q200RMV19001EFIX 【Recommended condition for Pb-free soldering】 400 400 300 200 Slow cooling 100 0 Preheating 60sec. Min. Temperature（℃） Temperature（℃） 300 ⊿T Slow cooling 200 100 0 400 Peak 350℃ Max. Within 3sec. 230～280℃ Within 3sec. Preheating 150℃ Min. 200 100 60sec. Min. 316type or less 0 ⊿T ⊿T≦150℃ Peak 280℃ Max. Within 3sec. 300 温度（℃） ［Hand soldering］ 【Recommended conditions for eutectic soldering】 325type more Slow cooling ⊿T Preheating 150℃ Min. 60sec. Min. or ⊿T ⊿T≦130℃ Caution ① Use a 20W soldering iron with a maximum tip diameter of 1.0 mm. ② The soldering iron shall not directly touch capacitors. soldering for 1 times. 5. Cleaning Precautions ◆Cleaning conditions 1. When PCBs are cleaned after capacitors mounting, please select the appropriate cleaning solution in accordance with the intended use of the cleaning. （e.g. to remove soldering flux or other materials from the production process.） 2. Cleaning condition shall be determined after it is verified by using actual cleaning machine that the cleaning process does not affect capacitor's characteristics. Technical considerati ons 1. The use of inappropriate cleaning solutions can cause foreign substances such as flux residue to adhere to capacitors or deteriorate their outer coating, resulting in a degradation of the capacitor's electrical properties （especially insulation resistance）. 2. Inappropriate cleaning conditions（ insufficient or excessive cleaning） may adversely affect the performance of the capacitors. In the case of ultrasonic cleaning, too much power output can cause excessive vibration of PCBs which may lead to the cracking of capacitors or the soldered portion, or decrease the terminal electrodes' strength. Therefore, the following conditions shall be carefully checked; Ultrasonic output : 20 W/ℓ or les Ultrasonic frequency : 40 kHz or less Ultrasonic washing period : 5 min. or less 6. Resin coating and mold Precautions 1. With some type of resins, decomposition gas or chemical reaction vapor may remain inside the resin during the hardening period or while left under normal storage conditions resulting in the deterioration of the capacitor's performance. 2. When a resin's hardening temperature is higher than capacitor's operating temperature, the stresses generated by the excessive heat may lead to damage or destruction of capacitors. The use of such resins, molding materials etc. is not recommended. Q200RMV19001EFIX 7. Handling Precautions ◆Splitting of PCB 1. When PCBs are split after components mounting, care shall be taken so as not to give any stresses of deflection or twisting to the board. 2. Board separation shall not be done manually, but by using the appropriate devices. ◆Mechanical considerations Be careful not to subject capacitors to excessive mechanical shocks. （1）If ceramic capacitors are dropped onto a floor or a hard surface, they shall not be used. （2）Please be careful that the mounted components do not come in contact with or bump against other boards or components. 8. Storage conditions Precautions ◆Storage 1. To maintain the solderability of terminal electrodes and to keep packaging materials in good condition, care must be taken to control temperature and humidity in the storage area. Humidity should especially be kept as low as possible. ・Recommended conditions Ambient temperature : Below 30℃ Humidity : Below 70% RH The ambient temperature must be kept below 40℃. Even under ideal storage conditions, solderability of capacitor is deteriorated as time passes, so capacitors shall be used within 6 months from the time of delivery. ・Ceramic chip capacitors shall be kept where no chlorine or sulfur exists in the air. 2. The capacitance values of high dielectric constant capacitors will gradually decrease with the passage of time, so care shall be taken to design circuits. Even if capacitance value decreases as time passes, it will get back to the initial value by a heat treatment at 150℃ for 1hour. Technical considerati ons If capacitors are stored in a high temperature and humidity environment, it might rapidly cause poor solderability due to terminal oxidation and quality loss of taping/packaging materials. For this reason, capacitors shall be used within 6 months from the time of delivery. If exceeding the above period, please check solderability before using the capacitors. ※RCR-2335（Safety Application Guide for fixed ceramic capacitors for use in electronic equipment）is published by JEITA. Please check the guide regarding precautions for deflection test, soldering by spot heat, and so on. Q200RMV19001EFIX