KZG Series Actual Size The KZG series is a new ultra low impedance series from United Chemi-Con. These capacitors are different from the standard low impedance capacitors, as they use a new low resistivity electrolyte. Compared to our KZE series that also uses this advanced electrolyte technology, the KZG series has lower ESR /impedance ratings, making them ideal for use in computer board circuits where very low impedance capacitors are required. This series offers large capacitance per case size and a rated lifetime of 2,000 hours at 105C with the rated ripple current applied. If longer life is a prerequisite for low impedance applications, refer to the LXY, LXZ, or KZE series. The KZG capacitors are available with a standard PVC sleeve or optional PET (polyester) sleeve. The KZG series capacitors are non-solvent proof. Refer to the Mini-Glossary for cleaning guidelines and recommended cleaning agents that are compatible with United Chemi-Con products. Summary of Specifications Radial lead terminals. Capacitance range: 470 to 3,300F. Voltage range: 6.3 to 16VDC. Category temperature range: 40C to 105C. Leakage current: 0.01CV or 3A, whichever is greater, after 2 minutes at 20C. Standard capacitance tolerance: 20% Nominal case size (DL): 811.5mm to 1025mm. Rated lifetime: 2,000 hours at 105C with the rated ripple current applied. United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com KZG1 KZG MINIATURE -105C Miniature Ultra Low Impedance Low Resistivity Electrolyte 105C Maximum Temperature KZG Series KZG Specifications Item Characteristics Category Temperature Range 40 to 105C Rated Voltage Range 6.3 to 16VDC Capacitance Range 470 to 3,300F Capacitance Tolerance 20% ( M ) at 20C, 120Hz Leakage Current I 0.01CV or 3A, whichever is greater, after 2 minutes at 20C. Where I = Max. leakage current (A ), C = Nominal capacitance (F ) and V = Rated voltage ( V ) At 20C, 120Hz KZG MINIATURE -105C Dissipation Factor ( Tan ) Rated Voltage ( V ) 6.3 10 16 Tan ( DF ) 0.22 0.19 0.16 When nominal capacitance exceeds 1,000F, add 0.02 to the values above for each 1,000F increase. Impedance at 100kHz At 100kHz, maximum impedance at 20C is specified in the Ratings Tables. Low Temperature Characteristics At 120Hz, impedance ( Z ) ratio between the 25C or 40C value and 20C value shall not exceed the values given below. Rated Voltage ( V ) Rated Ripple Current Multipliers Refer to Section 4 of the Mini-Glossary for explanation of Rated Ripple Current Multipliers. 6.3 10 16 Z (25C ) / Z (20C ) 2 2 2 Z (40C ) / Z (20C ) 3 3 3 Frequency (Hz ) 120Hz 1kHz 10kHz 100kHz 470 - 560F 0.50 0.85 0.94 1.00 680 -1,800F 0.60 0.87 0.95 1.00 2,200 - 3,300F 0.75 0.90 0.95 1.00 Capacitance (F ) The following specifications shall be satisfied when the capacitors are restored to 20C after subjecting them to DC voltage for 2,000 hours at 105C with the rated ripple current applied. The sum of the DC voltage and peak AC voltage must not exceed the full rated voltage of the capacitors. Endurance (Load Life ) Capacitance change: 25% of initial measured value Tan ( DF ) : 200% of initial specified value Leakage current : initial specified value The following specifications shall be satisfied when the capacitors are restored to 20C after exposing them for 1,000 hours at 105C without voltage applied. The rated voltage shall be applied to the capacitors for a minimum of 30 minutes, at least 24 hours and not more than 48 hours before the measurements. Shelf Life Capacitance change: 25% of initial measured value Tan ( DF ) : 200% of initial specified value Leakage current : initial specified value Part Numbering System for KZG Series KZG 6.3 VB 122 M 8X15 LL When ordering, always specify complete catalog number for KZG Series. PS Optional Sleeve Type: PS = PET Sleeve. Specify if required. Lead Length: LL is Standard. Case Code: See Case Sizes in Tables. Capacitance Tolerance: M = 20% Capacitance Value: Expressed in Microfarads. The first two digits are significant figures, and the third digit indicates the number of zeros for capacitance of 100F or more. R indicates the decimal point for capacitance less than 100F (e.g. R12 = .12F; 1R2 = 1.2F; 12R = 12F; 121 = 120F; 122 = 1,200F; 123 = 12,000F ). Lead Configuration: VB = Radial Lead Terminals. DC Rated Voltage: Expressed in Volts (e.g. 6.3 = 6.3WVDC). Series Name: Indicates Basic Capacitor Design. KZG2 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com KZG Series Diagram of Dimensions Unit: mm VB/Radial Lead *PVC Sleeve d D' D F L Vent L' 15 MIN. 4 MIN. OD O D' max. 8 10 O D0.5 O D0.5 L' max. L1.5 L1.5 Od 0.6 0.6 F0.5 3.5 5.0 Standard Voltage Ratings - VB/Radial Lead Rated Voltage (WVDC) 6.3 Volts 8 Volts Surge 10 Volts 13 Volts Surge 16 Volts 20 Volts Surge Capacitance (F ) Catalog Part Number Nominal Case Size* DL ( mm ) Maximum Impedance ( ) at 20C, 100kHz Rated Ripple Current ( mA rms) at 105C, 100kHz 820 1,200 1,500 1,800 1,800 2,200 3,300 KZG6.3VB821M8X11LL KZG6.3VB122M8X15LL KZG6.3VB152M10X12LL KZG6.3VB182M8X20LL KZG6.3VB182M10X16LL KZG6.3VB222M10X20LL KZG6.3VB332M10X25LL 8 11.5 8 15 10 12.5 8 20 10 16 10 20 10 25 0.036 0.028 0.026 0.021 0.019 0.013 0.012 1,140 1,490 1,540 1,870 2,000 2,550 2,800 680 1,000 1,000 1,500 1,500 1,800 2,200 KZG10VB681M8X11LL KZG10VB102M8X15LL KZG10VB102M10X12LL KZG10VB152M8X20LL KZG10VB152M10X16LL KZG10VB182M10X20LL KZG10VB222M10X25LL 8 11.5 8 15 10 12.5 8 20 10 16 10 20 10 25 0.036 0.028 0.026 0.021 0.019 0.013 0.012 1,140 1,490 1,540 1,870 2,000 2,550 2,800 470 680 680 1,000 1,000 1,500 1,800 KZG16VB471M8X11LL KZG16VB681M8X15LL KZG16VB681M10X12LL KZG16VB102M8X20LL KZG16VB102M10X16LL KZG16VB152M10X20LL KZG16VB182M10X25LL 8 11.5 8 15 10 12.5 8 20 10 16 10 20 10 25 0.036 0.028 0.026 0.021 0.019 0.013 0.012 1,140 1,490 1,540 1,870 2,000 2,550 2,800 * The case sizes in table are with no sleeve, refer to diagram for case sizes with sleeve. United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com KZG3 KZG For optional lead configurations and tape and ammo packaging, refer to the beginning of the Miniature section. MINIATURE -105C * Optional PET sleeve available upon request.