REA101M1JBK-1012D

Dwg. No. :H22-3734 承認字號 Issued Date: 2022/10/13 Customer : (客 戶) Part No. : REA101M1JBK-1012D (貴公司料號) SPECIFICATION FOR APPROVAL 承 認 書 Description : ALUMINUM ELECTROLYTIC CAPACITORS (零 件 名 稱) Lelon Series : REA Series (立 隆 系 列) Lelon Part No.: REA101M1JBK-1012D (立 隆 料 號) LELON ELECTRONICS CORP. 立隆電子工業股份有限公司 Headquarters 147, Sec. 1, Guoguang Rd,. Dali District, Taichung, Taiwan TEL: +886-4-24181856 FAX: +886-4-24181906 Manufacturing Sites □ Lelon Electronics Corp. 147, Sec. 1, Guoguang Rd,. Dali District, Taichung, Taiwan TEL: +886-4-24181856 FAX: +886-4-24181906 ■ Lelon Electronics (Huizhou) Co., Ltd. Taiyang Industrial Zone, Baihua Town, Huidong County, Huizhou City, Guangdong, China TEL: +86-752-8768222 FAX: +86-752-8768199 ■ Lelon Electronics (Suzhou) Co., Ltd. 1220, Zhongshan North Rd., Wujiang Economic and Technological Technological Development Zone Suzhou City, Jiangsu, China TEL: +86-512-63457588 FAX: +86-512-63457791 Approval Signatures 貴公司承認印 Approval 核 准 Check 確 認 Design 作 成 R&D R&D R&D OCT. 13. 2022 OCT. 13. 2022 OCT. 13. 2022 H. Y. Huang J.H.Xiong Z. X. Sun Please Return One Copy with Your Approval 承 認 後 請 寄 回 本 圖 一 份 RDD0346A, A4, 970102 LELON ELECTRONICS CORP. Ver. 05 Part Numbering System Product Code Guide – Radial Type REA series 10μF ±20% 50V Gas Type Lead Forming Tape Pb-free Wire + PET Sleeve 5φ×11L REA 100 M 1H TA - 0511 □□□ □□□ □ □□ □□ □ □□□□ ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ Lead Configuration & Package Rubber Type Case size Lead Wire and Sleeve Type Supplement Code Capacitance Rated Capacitance Tolerance Voltage Series □ ① Series: Series is represented by a three-letter code. When the series name only has two letters, use a hyphen, ”-“, to fill the third blank. ② Capacitance: Capacitance in μF is represented by a three-digit code. The first two digits are significant and the third digit indicates the number of zeros following the significant figure. “R” represents the decimal point for capacitance under 10μF. Example: Capacitance 0.1 0.47 1 4.7 10 47 100 470 1,000 4,700 10,000 Part number 0R1 R47 010 4R7 100 470 101 471 102 472 103 ③ Tolerance: K = -10% ~ +10% M = -20% ~ +20% V = -10% ~ +20% ④ Rated voltage: Rated voltage in volts (V) is represented by a two-digit code Rated Volt. (V) 2.5 4 6.3 10 16 20 25 35 50 63 80 100 Code 0E 0G 0J 1A 1C 1D 1E 1V 1H 1J 1K 2A Rated Volt. (V) 160 180 200 250 315 350 400 420 450 500 525 Code 2C 2S 2D 2E 2F 2V 2G 2P 2W 2H 2Y ⑤ Lead configuration and package: BK = Bulk Package TA = Formed Lead Taping FC = Formed & Cut Lead SA = Straight Lead Taping CC = Cut Lead SD = Bent Cathode Lead SF = Snap-in & Formed Cut Lead BC = Bent & Cut Lead (Leads in Right Direction) SC = Snap-in & Cut Lead BU = Bent & Cut Lead (Leads in Left Direction) ⑥ Rubber type: – = Gas escape type F = Flat rubber bung Note : For case size of 3φ×5L, 12.5φ×16L, 16φ×16L, 16φ×20L, 18φ×16L, 18φ×20L , 18φ×25L of aluminum e-caps, flat rubber bung is the standard design, In these cases, use a hyphen, “-“, in this digit. ⑦ Case size: The first two digits indicate case diameter and the last two digits indicate case length in mm. 3×5 4×5 4×7 5×5 5×7 5×11 6.3×5 6.3×7 φD×L 6.3×11 6.3×15 Code 0305 0405 0407 0505 0507 0511 0605 0607 0611 0615 φD×L 8×5 8×7 8×9 8×11.5 8×15 8×20 10×9 10×12.5 10×16 10×20 Code 0805 0807 0809 0811 0815 0820 1009 1012 1016 1020 φD×L 10×25 10×30 10×35 10×40 10×45 10×50 12.5×16 12.5×20 12.5×25 12.5×30 Code 1025 1030 1035 1040 1045 1050 1316 1320 1325 1330 φD×L 12.5×35 12.5×40 12.5×45 12.5×50 16×16 16×20 16×25 16×31.5 16×35.5 16×40 Code 1335 1340 1345 1350 1616 1620 1625 1632 1636 1640 φD×L 16×45 16×50 18×16 18×20 18×25 18×31.5 18×35.5 18×40 18×45 18×50 Code 1645 1650 1816 1820 1825 1832 1836 1840 1845 1850 φD×L 22×40 22×45 25×40 25×45 Code 2240 2245 2540 2545 Note: When a case size is required and not shown in the table, please contact with us for further discussion. ⑧ Lead Wire and Sleeve Type: None = Standard design Pb-free wire + PET sleeve (aluminum e-cap) G = Pb-free wire + Black PET sleeve Pb-free wire + Coating case (OP-CAP) B = Sn-Bi wire + PET sleeve D = Pb-free wire + Brown PET sleeve K / L = Automotive control code * When a supplement code following a blank digit code of lead wire and sleeve type (standard design), use a hyphen, “-“, to fill the blank digit. * When the automotive control code is required, please contact with us for further discussion. ⑨ Supplement code (Optional): For special control purposes Lelon P/N: REA101M1JBK-1012D LELON ELECTRONICS CORP. Page: 1 / 1 100 μF / 63 V – 10φ × 12.5L REA CUSTOMER : CUSTOMER P/N: REA101M1JBK-1012D PRODUCT DIMENSIONS Unit: mm φD L P φd+/-0.05 α β Items 10 12.5 5.0 0.6 1.5 0.5 Performance Rated Voltage VR 63 V Capacitance CR 100 µF (120 Hz, 20℃) Category Temperature Range -40℃ ~ +85℃ Capacitance Tolerance -20 % ~ +20 % Surge Voltage VS (120 Hz, 20℃) 72.5 VDC ILEAK ≦ 63 µA Leakage Current (20℃) Tan δ Ripple Current (IAC, R /rms) Low Temperature Characteristics at 120 Hz ≦ 0.09 (120 Hz, 20℃) 320 mA (120 Hz, 85℃) Z(-25℃) / Z(+20℃) 2 Z(-40℃) / Z(+20℃) 3 Impedance ratio Ripple Current (A) and Frequency Multipliers Endurance and Shelf Life Test After 2 minutes Frequency (Hz) 60(50) 120 500 1k 10k up Multipliers 0.70 1.00 1.30 1.40 1.50 Items Endurance Shelf Life Test Test Time 3,000 Hrs at 85℃, VR, IAC, R 1,000 Hrs at 85℃ Cap. Change Within ±20 % of initial value Within ±20 % of initial value Tan δ Less than 200% of specified value Less than 200% of specified value Leakage Current Within specified value Within specified value During dip or wave soldering, temperature at the capacitors terminals should be less than 260 ± 5 ℃, 10 ± 1 seconds. Solder heat-resistance Standards JIS C 5101-4, IEC 60384-4 Remarks RoHS Compliance, Halogen-free * Please refer to “Precautions and Guidelines for Aluminum Electrolytic Capacitors” section in Lelon's catalog for further details. Publication Date October 13, 2022 Approval Signatures: Revision Date Version No. RDD0366A, A4, 100309 1 Please return one copy with your approval Approved Checked Designed R&D R&D R&D OCT. 13, 2022 OCT. 13. 2022 OCT. 13. 2022 H. Y. Huang J.H.Xiong Z. X. Sun LELON ELECTRONICS CORP. REA-MK-07 Diagram of Dimensions: Lead Spacing and Diameter φD 5 P 2.0 φd 6.3 8 2.5 3.5 0.5 α Unit: mm 10 12.5 16 5.0 5.0 7.5 0.6 18 22 7.5 10 0.8 L＜20: 1.5, L≧20: 2.0 β 0.5 The case size of 12.5×16, 16×16, 16×20, 18×16, 18×20 and 18×25 are suitable for below diagram: Marking: Each capacitor shall be marked with the following information. (The Front) 100μF 50V → → Rated capacitance and rated DC working voltage Polarity → Brand name → → Series and maximum operating temperature (The Back) REA 85℃ H 2 01 (M) Date code Tolerance of capacitance Week of manufacture The last digit of A. D. Place of manufacture T: Taiwan H: Huizhou A: Suzhou Appearance: Marking color: White Sleeve color: Brown -------- REA Series Sleeve material: PET 25 12.5 1.0 2.0 LELON ELECTRONICS CORP. Radial-PAC Packaging Quantity: Radial Type in Bulk Pack (Long Lead): Case Size Pcs / Bag 3φ × 5 4φ × 5 ~ 7L 5φ × 5 ~ 7L *5φ × 8L 5φ × 11L 6.3φ × 5 ~ 7L *6.3φ × 5.5 ~ 8L Inner Box / Carton Pcs / Carton 1,000 60,000 1,000 50,000 1,000 40,000 *1,000 *20,000 1,000 30,000 1,000 30,000 *1,000 *20,000 1,000 20,000 6.3φ × 11L *1,000 *20,000 6.3φ × 15L 1,000 15,000 8φ × 5 ~ 9L 1,000 15,000 8φ × 11.5L 1,000 12,000 *8φ × 8L~12L *1,000 *12,000 8φ × 15L 1,000 10,000 8φ × 20L 1,000 8,000 8φ × 25 ~ 30L 500 6,000 8φ × 35 ~ 50L 250 3,000 *10φ × 7.7 ~10L *500 *10,000 10φ × 9L 1,000 12,000 10φ × 12.5 ~13L 500 8,000 Remark: “*” Suitable for CAP04 type (OP-CAP). Inner Box Case Size 10φ × 16L 10φ × 20 ~ 25L 10φ × 30 ~ 40L 10φ × 45 ~ 50L 12.5φ × 16 ~ 25L 12.5φ ×30~ 35L 12.5φ × 40L 12.5φ × 45 ~ 50L 16φ × 16 ~ 25L 16φ × 31.5L 16φ × 35.5L 16φ × 40 ~ 50L 18φ × 16L 18φ × 20 ~ 31.5L 18φ × 35.5~40L 18φ × 45 ~ 50L 20φ × 40L 22φ 25φ × 40L 25φ × 45 ~ 50L Pcs / Bag / Carton 500 500 400 200 250 2 250 2 250 2 100 2 150 2 100 2 100 2 100 2 150 2 100 2 100 2 50 2 50 2 50 2 25 2 25 2 Packing Figure: a) Inner Box b) Label Ver. 06 b) Outer Box Unit: mm Pcs / Carton 7,000 6,000 4,000 3,000 3,000 2,500 2,000 2,000 1,800 1,200 1,200 1,000 1,800 1,200 800 600 600 500 300 250 LELON ELECTRONICS CORP. REA-APR-13 Endurance Characteristic: No. Item Conditions 1 Rotational Capacitor is placed in an oven whose temperature Temperature Test follow specific regulation to “ +25℃ (3 min.) → -40℃ (30 min.) → +25℃ (3 min.) → +85℃ (30 min.) → +25℃ (3 min.) ”, and it is called a cycle. The test totals 10 cycles, and then the capacitor shall be subjected to standard atmospheric conditions for 4 hours, after which measurements shall be made. 2 High Temperature 1. Capacitors shall be placed in oven with Endurance Life application of ripple current and rated voltage Test 2,000 +72 / -0 hours for φD = 5 ~ 8 mm, 3,000 +72 / -0 hours for φD ≧ 10 mm at 85℃ 2. The capacitor should be used within specified permissible ripple current in each standard products table (the sum of DC voltage and AC peak voltage shall be equal to the rated DC working voltage). 3. The specified maximum permissible ripple current in defined at 85℃ and 120 Hz (unless otherwise specified). 4. Then the capacitor shall be subjected to standard atmospheric conditions for 4 hours, after which measurements shall be made. 3 High Temperature After 1,000 +48 / -0 hours test at 85℃ without rated Unload Life Test voltage. And then the capacitor shall be subjected to standard atmospheric conditions for 4 hours, after which measurements shall be made. The rated voltage shall be applied to the capacitors before the measurenments for 160 ~ 450V (Refer to JIS C 5101-4 4.1) 4 Humidity Test Capacitors shall be exposed for 1,000 +48 / -0 hours in an atmosphere of 90 ~ 95% R. H. at 60 ± 3℃. And then the capacitor shall be subjected to standard atmospheric conditions for 4 hours, after which measurements shall be made. 5 6 7 Low Temperature Test Vibration Test Solder HeatResistance Test Capacitors are placed at -40 ± 3℃ for 96 ± 4 hours. And then the capacitor shall be subjected to atmospheric conditions for 4 hours, after which measurements shall be made. 1. Fix it at the point 4 mm or less from body. For ones of 12.5 mm or more in diameter or 25 mm or more length, use separate fixture. 2. Direction and during of vibration: 3 orthogonal directions mutually each for 2 hours (total of 6 hours). 3. Frequency: 10 to 55 Hz reciprocation for 1 minute. 4. Total amplitude: 1.5 mm The section of lead below 4 mm from the body of capacitor must be immersed in 260 ± 5℃ liquid tin 10 ± 1 seconds, than, after removing the following specifications shall be satisfied when capacitor terminal is restored to 20℃ over 4 hours. Specification Capacitance change Tanδ Leakage Current Physical Within ± 10% of initial value. Capacitance change Tanδ Leakage Current Physical Within ± 20% of initial value. Capacitance change Tanδ Leakage Current Physical Within ± 20% of initial value. Capacitance change Tanδ Leakage Current Physical Capacitance change Tanδ Leakage Current Physical Capacitance change Tanδ Leakage Current Physical Within ± 10% of initial value. Capacitance change Tanδ Leakage Current Physical Within ± 10% of initial value. Within specified value Within specified value No broken and undamaged Less than 200% of specified value Within specified value No broken and undamaged Less than 200% of specified value Within specified value No broken and undamaged Less than 120% of specified value Within specified value No broken and undamaged Within ± 10% of initial value. Within specified value Within specified value No broken and undamaged Within ± 10% of initial value. Within specified value Within specified value No broken and undamaged Within specified value Within specified value No broken and undamaged LELON ELECTRONICS CORP. No. Item 8 Surge Voltage Test REA-APR-13 Conditions The capacitor shall be subjected to 1,000 cycles at 15 ~ 35℃. Protective series resistor a 1KΩ each consisting of a charge period of 30 ± 5 seconds, followed by discharge period of approximately 5.5 minutes. Specification Capacitance change Tanδ Leakage Current Physical Within ± 20% of initial value. Less than 175% of specified value Within specified value No broken and undamaged Applying voltage: Rated Voltage(V) 9 Mechanical Characteristics Test 6.3 10 16 25 35 50 63 100 Surge Voltage(V) 7.3 11.5 18.4 28.8 40.3 57.5 72.5 115 Rated Voltage(V) 160 200 250 350 400 450 Surge Voltage(V) 184 230 288 385 440 495 1. The test is about lead tabs strength. 2. Tension Test: The lead tabs shall not be broken or any malformed condition after fixing capacitor vertically and pressing the following weight on the lead tabs of capacitor for 10 ± 1 secs. Lead tabs diameter (mm) Weight (Kg) ≦ 0.5 0.5 0.6 ~ 0.8 1.0 ＞0.8 2.0 3. Bending Test: The capacitor is held in vertical position. Attach a weight to the lead tabs, slowly rotate the capacitor 90° to a same way in the opposite direction. Repeat it again (5 secs / cycle). The lead tabs shall not be broken or cracked. Lead tabs diameter (mm) Weight (Kg) 10 Solderability Test 11 Venting Test 12 Standards ≦ 0.5 0.25 0.6 ~ 0.8 0.50 ＞ 0.8 1.00 After the lead wire fully immersed in the solder for 2 ± 0.5 secs at a temperature of 245 ± 5℃, the solder coating must be more than 95%. 1. Applicable to the capacitors with case diameter is 6.3 mm and larger. 2. Test condition: (1) AC test The capacitor shall be connected across an applying 50 or 60 Hz AC which is 0.7 times of rated voltage or 250Vrms AC whichever is the lower. (2) DC test: Applying inverse DC rated voltage with current to the capacitor. Where case diameter: φD ≦ 22.4 mm: 1 A DC max. φD ＞ 22.4 mm: 10 A DC max. Note: (1) When the pressure relief vent operated, the capacitor shall avoid any danger of fire or explosion of capacitor element (terminal and metal foil etc.) or cover. (2) When the pressure relief device does not open with the voltage applied over 30 minutes, the test is considered to be passed. Satisfies Characteristic JIS C 5101-4 LELON ELECTRONICS CORP. REA-APR-13 Precautions and Guidelines for Aluminum Electrolytic Capacitors 1. Guidelines for Circuit Design (General / Application guidelines for using electrolytic capacitors) Selecting of a right capacitor is a key to a good circuit design. (1) Polarity Most of the aluminum electrolytic capacitors are polarized. Therefore, they must be installed with the correct polarity. Usage in the reverse polarity results into a short-circuit condition that may damage or even explode the capacitor. In addition, it may influence circuit functionality. A bi-polar electrolytic capacitor should be installed when polarity across a capacitor is unstable / reversible. It should be, however, noted that usage of both polar and bi-polar capacitors are limited to DC applications. They must NOT be used for AC application. (2) Operating Voltage Applied DC voltage must not exceed rated voltage of the capacitor. Applying higher voltage than its rated voltage across a capacitor terminals cause overheating due to higher leakage currents and capacitor dielectric/insulation deterioration that will ultimately affect a capacitor’s performance. The device, however, is capable of working under short-time transient voltages such as DC transients and peak AC ripples. Reverse voltages higher than 1 Volt within a specified temperature limit or AC voltages are not permissible. Overall, using capacitors at recommended operating voltages can prolong its lifespan. Note that the result of DC voltage overlapped with peak ripple voltage should not exceed rated voltage. (3) Ripple Current One of the key functions of any capacitor is removal of the ripple current i.e. the RMS value of AC flowing through a capacitor. But, a ripple current higher than rated ripple current will drop resultant capacitance, cause undue internal heating and thus reduces life span of the capacitor. In extreme cases, internal high temperature will cause the pressure relief vent to operate while destroying the device. Overall, it is important to note that an electrolytic capacitor must be used within a permissible range of ripple current. Indicators like temperature coefficient of allowable ripple current are generally used to determine life expectancy of the capacitor, but to avoid related complex calculations and for the sake of simplicity, we haven’t provided temperature coefficient in the catalogue. But it offers key indicators like maximum operating temperature for calculation of life expectancy at a given temperature. (4) Operating Temperature Capacitors should be used within a permissible range of operating temperatures. Using capacitor at a higher temperature than maximum rated temperature will considerably shorten its life. In the worst-case scenario, high temperature can cause pressure relief vent to operate and the device will get destroyed. Using capacitors at an ambient room temperature assure their longer life. (5) Leakage Current Leakage current flows through a capacitor when DC voltage is applied across it. Leakage current varies with changes in ambient temperature and applied DC voltage level and its time of application. Overvoltage situation, presence of moisture, and thermal stresses, especially occurring during the soldering process can enhance leakage current. Initial leakage current is usually higher and does not decrease until voltage is applied for a certain period of time. It is recommended to keep initial leakage current within specified levels. (6) Charge and Discharge Regular electrolytic capacitors are not suitable for rapid charging/discharging circuits. Such usage may either cause reduction in overall capacitance or damage due to overheating. Lelon provides special assistance for selecting appropriate capacitors for rapid charging/discharging circuits. (7) Surge Voltage The Surge voltage rating is referred as the maximum DC overvoltage that may be applied to an electrolytic capacitor for a short time interval of 30 seconds at infrequent time intervals not exceeding 5.5minutes with a limiting resistance of 1kΩ. Unless otherwise described on the catalogue or product specifications, please do not apply a voltage exceeding the capacitor’s voltage rating. The rated surge voltages corresponding to rated voltages of electrolytic capacitors are presented as follows: Rated Voltage(V) 4 6.3 10 Surge Voltage(V) 4.6 7.3 11.5 18.4 28.8 16 25 40.3 57.5 35 50 Rated Voltage(V) 63 80 100 160 180 200 250 Surge Voltage(V) 72.5 92 115 184 207 230 288 Rated Voltage(V) 315 350 400 420 450 500 525 Surge Voltage(V) 347 385 440 462 495 550 578 (8) Condition of Use The capacitors shall NOT be exposed to: (a) Fluids including water, saltwater spray, oil, fumes, highly humid or condensed climates, etc. (b) Ambient conditions containing hazardous gases/fumes like hydrogen sulfide, sulfurous acid, nitrous acid, chlorine or bromine gas, ammonia, etc. (c) Exposed to ozone, ultraviolet rays and radiation. (d) Severe vibrations or physical shocks that exceeds the specifications mentioned in this catalogue. (9) Circuit Design Consideration (a) Please ensure whether application, operating and mounting conditions satisfy the conditions specified in the catalog before installation of a capacitor. Please consult Lelon, if any of the conditions are beyond the conditions specified in the catalog. (b) Heat-generating components or heat sinks should not be placed closer to Aluminum electrolytic capacitors on the PCB to avoid their premature failure. A cooling system is recommended to improve their reliable working. (c) Electrical characteristics and performance of aluminum electrolytic capacitors are affected by variation of applied voltage, ripple current, ripple frequency and operating temperature. Therefore, these parameters shall not exceed specified values in the catalog. (d) Aluminum capacitors may be connected in the parallel fashion for increasing total capacitance and/or for achieving higher ripple current capability. But, such design may cause unequal current flow through each of the capacitors due to differences in their impedances. (e) When two or more capacitors are connected in series, voltage across each capacitor may differ and fall below the applied voltage. A resistor should be placed across each capacitor so as to match applied voltage with voltage across a capacitor. (f) Please consult Lelon while selecting a capacitor for highfrequency switching circuit or a circuit that undergoes rapid charging/ discharging (g) Standard outer sleeve of the capacitor is not a perfect electrical insulator therefore is unsuitable for the applications that requires perfect electrical insulation. Please consult Lelon, if your application requires perfect electrical insulation. (h) Tilting or twisting capacitor body is not recommended once it is soldered to the PCB. 2. Caution for Assembling Capacitors (1) Mounting (a) Aluminum electrolytic capacitors are not recommended to reuse in other circuits once they are mounted and powered in a circuit. LELON ELECTRONICS CORP. REA-APR-13 (b) Aluminum electrolytic capacitors may hold static charge between its anode and cathode, which is recommended to be discharged through a 1kΩ resistor before re-use. (c) A long storage of capacitors may result into its insulation deterioration. This can lead to a high leakage current when voltage is applied that may damage the capacitor. Capacitors following a long storage period must undergo voltage treatment/re-forming. Capacitors are charged by applying rated DC voltage through a resistor of 1kΩ in series at least for an hour. It is recommended to increase applied voltage gradually using a voltage regulator unit once capacitors are assembled on the board. The charging should be followed by discharging through a 1KΩ resistor. (d) Please check capacitor rated voltage before mounting. (e) Please check capacitor polarity before mounting. (f) Please don’t drop capacitor on the floor / hard object. (g) Please don’t deform the capacitor during installation. (h) Please confirm whether the lead spacing of the capacitors match with its pad spacing / footprint on PCB prior to installation. (i) Please avoid excessive mechanical shocks to capacitor during the auto-insertion process, inspection or centering operations. (j) Please don’t place any wiring or circuit over the capacitor’s pressure relief vent. The pressure relief vent may fail to open if adequate clearance space is not provided. Following table shows minimum clearance space required for different case diameters. Case Diameter φ6.3 ~φ16 φ18 ~ φ35 φ40 or above Clearance (min) 2 mm 3 mm 5 mm (2) Soldering (a) Please confirm that soldering conditions, especially temperature and contact time are within our specifications. Dip or flow soldering temperature should be limited at 260 ± 5℃ for 10 ± 1 sec while manual soldering using soldering iron should be limited at 350 ± 5℃ for 3 +1/-0 seconds. Please do not dip capacitor body into molten solder. A capacitor’s life will be negatively affected if these conditions are violated. (b) Storage of capacitors in high humidity conditions is likely to affect the solder-ability of lead wires and terminals. ○ (a) ╳ (b) 3. Maintenance Inspection Periodical inspection of aluminum capacitors is absolutely necessary, especially when they are used with industrial equipment. The following items should be checked: (1) Appearance: Bloated, vent operated, leaked, etc. (2) Electrical characteristic: Capacitance, Tanδ, leakage current, and other specified items listed in specification. Lelon recommend replacing the capacitors if any of the abovementioned items fail to meet specifications. (c) Reflow soldering should NOLY be used for SMD type capacitors. The temperature and duration shall not exceed the specified temperature and duration in the specification. If the temperature or duration is higher than the value specified, please consult Lelon before usage. (d) Standard aluminum electrolytic capacitors are not designed to withstand multiple reflow processes. Please consult Lelon if repeated reflowing is unavoidable. (e) Incorrect mounting on PCB with improper external strength applied on its lead wires or capacitor body after soldering may damage a capacitor’s internal structure, cause short circuit, or lead to high leakage current issues. Do not bend or twist the capacitor body after soldering. Referring to the drawings below only case (i) is recommended. (i) Correct soldering (ii) Hole-to-hole spacing on PCB differs from the lead space of lead wires. (iii) Lead wires are bent after soldering. (iv) Capacitor body doesn’t stand vertical on PCB after soldering. (3) Cleaning Circuit Boards after Soldering (a) Following chemicals are not recommended for cleaning: Solvent containing halogen ions, Alkaline solvent, Xylene, Acetone, Terpene, petro-based solvent. (b) Recommended cleaning conditions: Fatty-alcohol - Pine Alpha ST-100S, Clean Through-750H and IPA (isopropyl alcohol) are examples of the most acceptable cleaning agents. Temperature of the cleaning agent must not exceed 60℃. Flux content in the cleaning agents should be limited to 2 Wt. %. Overall length of cleaning process (e.g., immersion, ultrasonic or other) shall be within 5 minutes (5 ~ 7mm height within 3 minutes). CFC substitute cleaning agents such as AK225AES can also be used for cleaning. In this case, its temperature shall not exceed 40 C and cleaning process (e.g., immersion, ultrasonic or other) shall be completed within 2 ~ 3 minutes. After cleaning capacitors should be dried with hot air for at least 10 minutes along with the PCB. Temperature of hot air shall not exceed maximum category temperature of the capacitor. Insufficient drying may cause appearance defects, sleeve shrinkage, and bottom-plate bulging. However, usage of this CFC substitute must completely regulated for protection of environment. ╳ (c) ╳ (d) 4. Storage (1) The most suitable conditions for aluminum capacitor storage are 5 ℃ ~ 35℃ and indoor relative humidity less than 75%. High temperature and/or humidity storage is detrimental to the capacitors. (2) Capacitors shall not be stored in wet or damp atmospheres containing water, brine, fumes or oil. (3) Capacitors storage area shall neither be exposed to hazardous gases such as hydrogen sulfide, sulfurous acid, nitrous acid, chlorine, ammonium, etc. nor to acidic or alkaline solutions. (4) Capacitors shall not be exposed to ozone, ultraviolet rays or radiation. LELON ELECTRONICS CORP. 5. Estimation of life time Lr  L0  2 T0 max Tr max 10 Lr: Estimated lifetime (hours) L0: Base lifetime specified at maximum operating temperature with applied the DC voltage and the ripple current (hours) T0 max: The core temperature that rated ripple current applied at maximum operating temperature. Tr max: The core temperature that applied actual ripple current at ambient temperature. 6. Disposal Please consult with a local industrial waste disposal specialist when disposing of aluminum electrolytic capacitors. REA-APR-13 7. Environmental Consideration Lelon already have received IECQ QC 080000 certificate. Cadmium (Cd), Lead (Pb), Mercury (Hg), Hexavalent Chromium (Cr+6), PBB, PBDE, DEHP, BBP, DBP and DIBP have never been using in capacitor. If you need “Halogen-free” products, please consult with us. 8. AEC-Q200 Compliance Automotive Electronics Counsel (AEC) has established various electronic component qualification/reliability standards in order to serve automotive electronics industry. AEC-Q200 standard is dedicated for passive components like capacitors, inductors, etc. and is widely adopted domestically as well as internationally. Lelon offers compliant product designs and support services to satisfy customers’ product requirements, including the AEC-Q200 required criteria of the reliability tests. Lelon’s capacitors are professionally designed to outperform all requirements of AEC-Q200. For further details, please refer to IEC 60384-4- Fixed capacitors for use in electronic equipment – Part 4: Sectional specification – Aluminium electrolytic capacitors with solid (MnO2) and non-solid electrolyte (Established in January 1995, Revised in March 2007), and JEITA RCR-2367D- Safety application guide for fixed aluminium electrolytic capacitors for use in electronic equipment (Established in March 1995, Revised in October 2017)