R82IC3470AA30K

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016

Document overview

• PDF pages: 16

Technical content

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 One world. One KEMET Benefits

• Voltage range: 50 – 400 VDC
• Ca pacitance range: 0.001 µF – 4.7 µF
• Le ad Spacing: 5 mm
• Ca pacitance tolerance: ±5%, ±10%, ±20%
• Cl imatic category: 55/105/56
• Operating t emperature r ange o f - 55˚C t o + 105˚C
• Ro HS compliance and lead-free terminations
• Ta pe and reel packaging in accordance with IEC 60286–2
• S elf-healing
• Au tomotive (AEC–Q200) grades available Overview The R82 Series is constructed of metallized polyester film (wound or stacked technology) with r adial leads of tinned wire. Radial leads are electrically welded to the contact metal layer on the ends of the capacitor winding. The capacitor is encapsulated with thermosetting resin in a box of material meeting the UL 94V–0 requirements. Automotive grade devices are available and meet the demanding Automotive Electronics Council's AEC–Q200 qualification r equirements.

Applications

Typical applications include blocking, coupling, decoupling, timing and oscillator circuits. Not suitable for across-the- line application (see Suppressor Capacitors). General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Part Number System R82 D C 3470 AA 60 J Series Rated Voltage (VDC) Length (mm) Capacitance Code (pF) Packaging Internal Use Capacitance Tolerance Metallized Polyester C = 50 D = 63 E = 100 I = 250 M = 400 C = 5.0 The last three digits represent significant fi gures. Fi rst d igit s pecifies th e number of zeros to be added. See Ordering Options Table J = ±5% K = ±10% M = ±20%

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Ordering Options Table Lead Spacing Nominal (mm) Type of Leads and Packaging LL Lead Length (mm) Lead and Packaging Code Standard Lead and Packaging Options Bulk (Bag)–Short Leads 4 +1.5/-0 AA Ammo Pack H0=18.5 +/- 0.5 DQ Other Lead and Packaging Options Tape & Reel (Standard Reel) H0 = 18.5 +/- 0.5 CK Bulk (Bag)–Short Leads 2.7 +0.5/-0 JA Bulk (Bag)–Short Leads 3.5 +0.5/-0 JB Bulk (Bag)–Short Leads 10 +/- 1 JC Bulk (Bag)–Short Leads 4.0 +0.5/-0 JE Bulk (Bag)–Short Leads 3.2 +0.3/-0.2 JH Bulk (Bag)–Long Leads 17 +1/-2 Z3 Dimensions – Millimeters H p LL d L B FRONT VIEW SIDE VIEW 0.5 p B H L d Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Nominal Tolerance Note: See Ordering Options Table for lead length (LL/H 0) options.

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Performance Characteristics Dielectric Polyester fi lm ( polyethylene t erephthalate). Plates Metal layer deposited by evaporation under vacum. Winding Non-inductive type. Leads Tinned wire. Protection Plastic case, thermosetting resin filled. Box material is solvent resistant and flame retardant according to UL94. Related Documents IEC 60384-2 Rated Voltage V R (VDC) 50 63 100 250 250 400 400 Rated Voltage V R (VAC) 30 40 63 140 160 160 200 0.22 0.0068 – 0.15 0.0068 – 0.068 0.001 – 0.047 Capacitance Values E6 s eries ( IEC 6 0063) m easured @ 1 k Hz a nd + 20 ± 1°C Capacitance Tolerance ±5%, ±10%, ±20% Operating Temperature Range -55°C t o 1 05°C Rate d Temperature TR +85°C Vo ltage Derating Above + 85°C D C a nd A C vo ltage d erating i s 1 .25%/°C Climatic Category 55/105/56 IEC 60068-1 Storage Conditions Storage t ime: ≤ 2 4 m onths f rom t he d ate m arked o n t he l abel p ackage Average r elative h umidity p er y ear ≤ 7 RH ≤ 8 5% f or 3 0 d ays r andomly d istributed t hroughout t he y ear Dew is absent Temperature: - 40 t o 8 0°C ( see " Maximum H umidity i n S torage C onditions" g raph b elow) Test Voltage 1.4 x VR VDC for 2 seconds (between terminations) @ +25°C ±5°C Cap acitance Drift Maximum 3% after a 2 year storage period at a temperature of +10°C to +40°C and a relative humidity of 40% to 60% Reliability (Reference MIL-HDBK-217) Operational life >200,000 hours Failure r ate ≤ 1 F IT, T = + 40°C, V = 0 .5 x VR Failure criteria: open or short circuit, cap. change > 10%, DF 2 times the catalog limits, IR < 0.005 x initial limit Maximum Pulse Steepness dV/dt according to Table 1. For peak to peak voltages lower than rated voltage (Vpp <V R), the specified dv/dt ca n be multiplied by the factor V R/Vpp Temperature Co efficient +400 ( ±200)ppm/°C a t 1 k Hz Sel f Inductance (Lead Length ~ 2 mm) Approximately 7 nH. Maximum 1nH per 1 mm lead and capacitor length.

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Performance Characteristics cont'd Storage Conditions for Through-Hole Technology (THT) Film & Paper Capacitors All KEMET Through-Hole Technology (THT) Film & Paper Capacitors change their characteristics according to the environmental conditions in which they operate. In normal conditions a variation in the electrical parameters (capacitance and dissipation factor values) occurs due to the ambient temperature and the amount of moisture contained in the air surrounding the components. The variation depends mainly on the type of dielectric and the material used for the coating. Avoid to store the capacitors in places where the environmental conditions differ from the following: □ Storage time: ≤ 24 months from the date marked on the label glued to the package. □ Temperature: -40 to 80°C □ Humidity: - Average per year: ≤ 70% - For 30 full days randomly distributed throughout the year: ≤ 85% - Dew: absent These levels of humidity must be reduced according to the ambient temperature on the basi s of the graph below. 100 -40 -20 0 20 40 60 80 Maximum Humidity in Storage Conditions

30 Days

Relative Humidity (%) Temperature (ºC) Qualification Automotive Grade products meet or exceed the requirements outlined by the Automotive Electronics Council. Details regarding test methods and conditions ar e r eferenced in document AEC–Q200, Str ess Test Qualification for P assive Components. For additional information r egarding the Automotive Electronics Council and AEC–Q200, please visit their website at www.aecouncil.com. Dissipation Factor tanδ Ma ximum V alues @ 2 5°C ± 5°C Frequency C ≤ 0 .1 μ F C > 1 µF 1 kHz 0.80% 0.80% 10 kHz 1.20% 1.20% 100 kHz 2.50% – Insulation Resistance Measured @ + 25°C ± 5°C, a ccording t o I EC 6 0384–2 Minimum Values Between Terminals Voltage Charge/Time C ≤ 0 .33 μ F 0.33 µ F < C ≤ 1 .0 μ F C > 1 .0 μ F

50 VDC for VR ≤ 100 VDC

1 minute ≥ 15,000 MΩ ≥ 5 ,000 M Ω • µ F ≥ 1 ,000 M Ω • µ F

100 VDC for VR > 100 VDC

1 minute ≥ 30,000 MΩ

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Maximum Voltage (Vrms) vs. Frequency (Sinusoidal Waveform/Th ≤ 40°C) Lead Spacing 5 mm 100 0.1 1 10 100 Vrms [V] f [kHz]

50 Vdc / 30 Vac

2.2 µF p = 5 4.7 µF p = 5 100 0.1 1 10 100 Vrms [V] f [kHz]

63 Vdc / 40 Vac

0.1 1 10 100 Vrms [V] f [kHz]

100 Vdc / 63 Vac

0.01 µF p = 5 0.047 µF p = 5 0.33 µF p = 5 0.1 µF p = 5 0.47 µF p = 5 1 µF p = 5 100 1000 0.1 1 10 100 Vrms [V] f [kHz]

250 Vdc / 160 Vac

0.01 µF p = 5 0.047 µF p = 5 0.15 µF p = 5 100 1000 0.1 1 10 100 Vrms [V] f [kHz]

250 Vdc / 140 Vac - Reduced Sizes

0.022 µF p = 5 0.1 µF p = 5 0.22 µF p = 5 100 1000 0.1 1 10 100 Vrms [V] f [kHz]

400 Vdc / 160 Vac - Reduced Sizes

0.0068 µF p = 5 0.015 µF p = 5 0.047 µF p = 5 100 1000 0.1 1 10 100 Vrms [V] f [kHz]

400 Vdc / 200 Vac

0.0047 µF p = 5 0.01 µF p = 5 0.047 µF p = 5

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Maximum Current (Irms) vs. Frequency (Sinusoidal Waveform/Th ≤ 40°C) Lead Spacing 5 mm 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 2.2 µF p = 5 4.7 µF p = 5 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 0.1 µF p = 5 0.47 µF p = 5 1 µF p = 5 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 0.01 µF p = 5 0.047 µF p = 5 0.33 µF p = 5 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 0.01 µF p = 5 0.047 µF p = 5 0.15 µF p = 5 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 0.0047 µF p = 5 0.01 µF p = 5 0.047 µF p = 5 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 0.022 µF p = 5 0.1 µF p = 5 0.22 µF p = 5 0.01 0.1 0.1 1 10 100 Irms [A] f [kHz] 0.0068 µF p = 5 0.015 µF p = 5 0.047 µF p = 5

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Environmental Test Data Damp Heat, Steady State Test Test Conditions: Performances Temperature: Relative humidity (RH): Test duration: +40°C ± 2°C 93% ±2% 56 days |Δ C /C| ≤ 5% Δ t anδ ≤ 0 .005 @ 1 k Hz IR a fter t est ≥ 5 0% o f i nitial l imit Endurance Test Test Conditions Performances Temperature: Voltage applied: Test duration: +105°C ± 2°C 1.25 x VC 2,000 hours |Δ C/C| ≤ 5%, Δ tanδ ≤ 0.003 @10 kHz for C ≤ 1µF Δ t anδ ≤ 0 .002 @ 1 k Hz f or C > 1 µF IR after test ≥ 50% of initial limit Resistance to Soldering Heat Test Test Conditions Performances Solder bath temperature: Dipping time (with heat screen): 260°C ± 5°C 10 seconds ±1 second |Δ C/C| ≤ 2%, Δ tanδ ≤ 0.003 @10 kHz for C ≤ 1µF Δ t anδ ≤ 0 .002 @ 1 k Hz f or C > 1 µF IR after test ≥ initial limit Environmental Compliance All KEMET MKT capacitors are RoHS Compliant. Table 1 – Ratings & Part Number Reference (1) Insert lead and packaging code. See Ordering Options Table for available options. Bold denotes wound capacitor technology VDC VAC Capacitance Value (µF) Dimensions in mm Lead Spacing dV/dt (V/ µs) Maximum K0 (V2/µs) New KEMET Part Number Legacy Part NumberB H L VDC VAC Capacitance Value (µF) B (mm) H (mm) L (mm) Lead Spacing dV/dt (V/µs) Max K0 (V2/µs) New KEMET Part Number Legacy Part Number

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Table 1 – Ratings & Part Number Reference cont'd (1) Insert lead and packaging code. See Ordering Options Table for available options. VDC VAC Capacitance Value (µF) Dimensions in mm Lead Spacing dV/dt (V/ µs) Maximum K0 (V2/µs) New KEMET Part Number Legacy Part NumberB H L 400 1 VDC VAC Capacitance Value (µF) B (mm) H (mm) L (mm) Lead Spacing dV/dt (V/µs) Max K0 (V2/µs) New KEMET Part Number Legacy Part Number

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Manual Soldering Recommendations Following is the recommendation for manual soldering with a soldering iron. The soldering iron tip temperature should be set at 350°C (+10°C maximum) with the soldering duration not t o exceed more than 3 seconds. Recommended Soldering Temperature 100 150 200 250 300 350 400 0 1 2 3 4 5 6 7 8 Soldering time (sec) Soldering iron bit temperature (deg C) Soldering Process The implementation of the RoHS directive has resulted in the selection of SnAgCu (SAC) alloys or SnCu alloys as primary solder. This has increased the liquidus temperature from that of 183ºC for SnPb eutectic alloy to 217 – 221ºC for the new alloys. As a result, the heat stress to the components, even in wave soldering, has increased considerably due to higher pre-heat and wave temperatures. Polypropylene capacitors are especially sensitive to heat (the melting point of polypropylene is 160 – 170ºC). Wave soldering can be destructive, especially for mechanically small polypropylene capacitors (with lead spacing of 5 mm to 15 mm), and gr eat car e has t o be tak en during s oldering. The r ecommended solder pr ofiles fr om KEME T should be us ed. Please consult KEMET with any questions. In general, the wave soldering curve from IEC Publication 61760-1 Edition 2 serves as a solid guideline for successful soldering. Please see Figure 1. Reflow soldering is not r ecommended for thr ough-hole film capacit ors. Exposing capacit ors t o a soldering pr ofile in ex cess of the abov e the recommended limits may result to degradation or permanent damage to the capacitors. Do not place the polypropylene capacitor through an adhesive curing oven to cure resin for surface mount components. Insert through-hole par ts after the curing of sur face mount par ts. Cons ult KE MET t o discus s the actual temper ature pr ofile in the o ven, if through-hole components must pass through the adhesive curing process. A maximum two soldering cycles is recommended. Please allow time for the capacitor surface temperature to return to a normal temperature before the second soldering cycle. Wave Soldering Recommendations 100 150 200 250 300 0 40 80 120 160 200 240 Temperature (°C) Time (s) ca 2°C/s ca 3.5°C/s typical ca 5°C/s Cooling 2+3s max 115°C max Tpreheat ΔT <150°C 100°C Preheating Typical First wave Second wave 260°C

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Soldering Process cont'd Wave Soldering Recommendations cont'd 1. The table indicates the maximum set-up temperature of the soldering process Figure 1 Dielectric Film Material Maximum Preheat Temperature Maximum Peak Soldering Temperature Capacitor Pitch ≤ 1 0 m m Capacitor Pitch = 15 mm Capacitor Pitch > 15 mm Capacitor Pitch ≤ 1 5 m m Capacitor Pitch > 15 mm Polyester 130°C 130°C 130°C 270°C 270°C Polypropylene 100°C 110°C 130°C 260°C 270°C Paper 130°C 130°C 140°C 270°C 270°C Polyphenylene Sulphide 150°C 150°C 160°C 270°C 270°C 2. The maximum temperature measured inside the capacitor: Se t the temperature so that inside the element the maximum temperature is below the limit: Dielectric Film Material Maximum temperature measured inside the element Polyester 160°C Polypropylene 110°C Paper 160°C Polyphenylene sulphide 160°C Temperature monitored inside the capacitor. Selective Soldering Recommendations Selective dip soldering is a v ariation of r eflow soldering. In this method, the printed cir cuit boar d with thr ough-hole components t o be solder ed is pr eheated and tr ansported o ver the solder bath as in normal flow soldering without t ouching the solder. When the boar d is over the bath, it is stopped and pre-designed solder pots are lifted from the bath with molten solder only at the places of the selected components, and pressed against the lower surface of the board to solder the components. The temper ature pr ofile for selectiv e soldering is similar t o the double wa ve flow soldering outlined in this document, howev er, instead of two baths, there is only one bath with a time from 3 to 10 seconds. In selective soldering, the risk of overheating is gr eater than in double wa ve flow soldering, and gr eat car e must be tak en so that the par ts ar e not o verheated.

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Construction Molded Plastic Case Leads Metal Contact Layer Metal Contact Layer Margin Single-sided Metallized Polypropylene Film (Second Layer) Single-sided Metallized Polypropylene Film (First Layer) Detailed Cross Section Self-Extinguishing Resin Molded Plastic Case Wound Margin Margin Single-sided Metallized Polypropylene Film FILM WINDING SCHEME OPTIONS

1 Section

Single-sided Metallized Polypropylene Film

2 Sections

3 Sections 4 Sections

Double-sided Metallized Polyester Film

3 Sections

Film DielectricDouble-sided Metallized Polyester Carrier Film Single-sided Metallized Polypropylene Film

4 Sections

Film DielectricDouble-sided Metallized Polyester Carrier Film Polypropylene Film Dielectric Sulfide Film (SMR) Metallized Impregnated Paper Metallized Impregnated Paper Single-sided Metallized Polyester Film Single-sided Metallized Polyester Film Polypropylene Film Dielec- tric AXIAL - Polypropylene Film/Foil AXIAL - Single-sided Metallized Polypropylene Film Single-sided Metallized Polyester Film AXIAL - Single-sided Metallized Polyester Film AXIAL - Double-sided Metallized Polyester Film Winding Scheme

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Construction cont'd Molded Plastic Case Leads Metal Contact Layer Metal Contact Layer Single-sided Metallized Polyester Film (Second Layer) Single-sided Metallized Polyester Film (First Layer) Detailed Cross Section Molded Plastic Case Stacked Margin Self-Extinguishing Resin

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Marking FRONT Capacitance Capacitance Tolerance Voltage Wound FRONT Capacitance Capacitance Tolerance Voltage Stacked Packaging Quantities Lead Spacing Thickness (mm) Height (mm) Length (mm) Bulk Short Leads Bulk Long Leads Standard Reel 355 mm Ammo Taped 2.5 6.5 7.2 3,000 4,000 2,500 3,500 3.5 7.5 7.2 2,000 3,000 1,800 2,500 4.5 9.5 7.2 1,500 2,000 1,400 1,900 5.0 10.0 7.2 1,000 1,500 1,200 1,700 6.0 11.0 7.2 2,000 1,000 1,000 1,400 7.2 13.0 7.2 1,500 750 800 1,150

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) Ammo Specifications Dimensions in mm H W T 360 * 340 59 * Lower dimension available upon request (maximum 295 mm) Reel Specifications Dimensions in mm D H W 355 30 55 maximum

© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com F31 01_R82 • 9/27/2016 Film Through-Hole Capacitors – General Purpose Metallized Polyester Film Capacitors R82 Series, Radial, 5 mm Lead Spacing, 50 – 400 VDC (Automotive Grade) KEMET Electronic Corporation Sales Offi ces For a complete list of our global sales offi ces, please visit www.kemet.com/sales. Disclaimer All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. KEMET is a registered trademark of KEMET Electronics Corporation.