Type CDLC Carboncap High-Power Board-Mount Ultracapacitor Multi-Pin Snap-In Terminals This leading edge, organic electrolyte D cell ultracapacitor can easily handle more than a half million duty cycles and has multiple pins and snap-in terminals for easy, reverse proof, robust, board mounting. They are suited for industrial power back up, renewable energy systems, short term UPS, and telecom applications. Highlights - High Power Performance. - Ultra Low ESR Characteristics - Available with Surface Mount multi-pin radial termination Specifications –40 ⁰C to +65 ⁰C –40 ⁰C to +70 ⁰C Rated Voltage Range 2.7 Vdc, 2.85 Vdc rated surge Capacitance Range 350 F Capacitance Tolerance -5 / +10% LE T E Operating Temperature Range Storage Temperature Range Life at Room Temperature 10 years at rated voltage and 25 ºC Capacitance change ≤20% ESR change ≤100% Life Test 1000 h @ rated voltage and +65 ºC Capacitance change ≤20% decrease from min. initial value ESR change ≤100% increase from max. initial value Cycle Test 1,000,000 cycles (rated to half rated voltage, 25 ºC) Capacitance change ≤20% decrease ESR change ≤100% increase Shelf Life BS O 1000 h, no voltage, +70 ºC Capacitance change ≤20% from min. initial capacitance ESR change ≤100% from max. initial ESR RoHS Compliant Part Number CDLC351K2R7S4 Terminal Configuration multi-pin radial Capacitance (F) (Discharge w constant current at 25°C) 350 ESR, DC (mΩ), Max 2.7 Current - Max Peak (A) (1 s discharge rate to 50% of rated Voltage) 243 Leakage current (mA), Max after 72 h at +25 °C 1.0 Usable Power Density, Pd (W/kg) (Per IEC 62391-2) 4900 Usable Power (W) 324 Impedance match power, (W/kg) 11500 Gravimetric energy density, Emax (Wh/kg) 5.4 Energy available (Wh) (At rated voltage) .35 Weight (kg) .066 Maximum Continuous Current (Arms) (∆T=20 °C) 24 Short circuit current (A) 750 O Ratings CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 Type CDLC Carboncap High-Power Board-Mount Ultracapacitor Multi-Pin Snap-In Terminals Part Numbering System CDLC 351 K 2R7 S4 Type Capacitance Tolerance Voltage Configuration (F) (%) (V) CDLC - Carbon Double Layer 351 = 350 K = -5% / +10% 2R7 = 2.7 S4 = multi-pin radial Cell 8 5 6 7 4 LE T Snap In Terminal (2 places) 75° 1 E Outline Drawing and Dimensions 2.5 2 3 +1 62 - 1 75° +0.2 4.6 - 0.2 +0.6 +1 35.3 - 0.3 23 - 1 8 5 6 BS O 7 4 3 5 O D 7.5 +1 23 - 1 Negative 75° 7 Do not reverse polarity. 6 2 PART MUST BE FREE OF DIRT, FOREIGN PARTICLES, OIL, GREASE, DUST, MOISTURE, MOLD RELEASE, AND PACKING MATERIAL 5 PAUL JORISSEN DATE 12/19/11 CHECKED TOLERANCES: ANGULAR MACH 1º BEND DECIMAL 0.127mm 2º TITLE: ULTRA CAP Approval Signatures MATERIAL 75° PROPRIETARY AND CONFIDENTIAL 4 5 NAME DRAWN DIMENSIONS ARE IN mm THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF CORNELL DUBILIER ELECTRONICS. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF CORNELL DUBILIER ELECTRONICS IS PROHIBITED. C 8 UNLESS OTHERWISE SPECIFIED: 2.500 23 SIZE DWG. NO. B COMMENTS: FINISH 3 RSC2R7357S4 SHE SCALE: DO NOT SCALE DRAWING 2 1 3 Dimensions in mm B CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN mm DRAWN