Type CDHC Snap-In Hybrid Carboncap Power Ultracapacitors Large Cylindrical Type The snap mount hybrid ultracapacitors are designed for board mountable power backup applications. The best applications for these type of ultracapacitors have low power, low energy, and low charge/discharge cycle rates. The main feature of these ultracapacitors is the ability to be rapidly charged preferably followed by a slow discharge. Applications include solar lighting, LED lighting, and portable devices. Highlights - Rapid charge - Circuit board mountable - Standard snap-In design Specifications Operating Temperature Range Storage Temperature Range –40 ⁰C to +60 ⁰C –40 ⁰C to +65 ⁰C Rated Voltage Range 2.3 Vdc, 2.50 Vdc rated surge (do not discharge below 1 Vdc) Capacitance Range 220 F to 1000 F Capacitance Tolerance –5% / +10% 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 +50 ºC Capacitance change ≤30% decrease ESR change ≤100% increase Cycle Test >10,000 cycles (rated to half rated voltage at +25 °C) Capacitance change ≤20% decrease ESR change ≤100% increase Shelf Life 1000 h without voltage at +60 °C Capacitance change ≤20% decrease ESR change ≤100% increase RoHS Compliant Ratings Part Number CDHC221K2R3SR CDHC301K2R3SR CDHC821K2R3SR CDHC102K2R3SR Terminal Configuration Snap In Snap In Snap In Snap In Capacitance (F) (Discharge w constant current at 25°C) 220 300 820 1000 ESR, DC (mΩ), Max 40 25 12 14 ESR, AC @ 1kHz (mΩ), Max 25 15 6 7 26 41 87 77 Leakage current (mA), Max after 72 h at +25 °C 0.20 0.55 0.50 0.70 Usable Power Density, Pd (kW/kg) (Per IEC 62391-2) 0.63 0.94 0.76 0.50 Impedance match power, (kW/kg) 2.1 3.3 3.1 2.1 Gravimetric energy density, Emax (Wh/kg) 5.2 6.6 7 5.2 Energy available (Wh) (At rated voltage) 0.13 0.18 0.49 0.60 Current - Max Peak (A) (1 s discharge rate to 50% of rated Voltage) Weight (kg) 0.025 0.027 0.07 0.115 Maximum Continuous Current (Arms) (ΔT=20°C) 5 5.5 7.5 8 Short circuit current (A) 92 153 383 329 CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 Type CDHC Snap-In Hybrid Carboncap Power Ultracapacitors Large Cylindrical Type Part Numbering System 8 CDHC 221 K 2R3 SR Type Capacitance Tolerance Voltage Configuration (F) 6 7 CDHC - Carbon Double Layer 5 221 = 220 (%) (V) 4 2 3 K = -5 /+10% 2R3 = 2.3 1 SR = snap-in, 2 pins Hybrid Cell D D Outline Drawing and Dimensions C 2X 2.0 ±0.1 10.0 ±0.1 NEGATIVE TERMINAL 10.0 C B B L 5.9 ±1.0 D PC BOARD MOUNTING HOLES UNLESS OTHERWISE SPECIFIED: PART MUST BE FREE OF DIRT, FOREIGN PARTICLES, OIL, GREASE, DUST, MOISTURE, MOLD RELEASE, AND PACKING MATERIAL A PROPRIETARY AND CONFIDENTIAL 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. 8 7 6 5 4 NAME DRAWN DIMENSIONS ARE IN mm PAUL JORISSEN DATE 12/19/11 CHECKED TOLERANCES: ANGULAR MACH 1º BEND DECIMAL 0.127mm TITLE: A ULTRA CAP Approval Signatures 2º MATERIAL SIZE DWG. NO. B COMMENTS: FINISH P2 SHEET 1 OF 1 SCALE: DO NOT SCALE DRAWING 3 REV RSC2R7XXSR 2 1 Dimensions (mm) Snap Mount Hybrid Type Part Number D (+1/-0mm) L (±2mm) CDHC221K2R3SR 22 45 CDHC301K2R3SR 22 45 CDHC821K2R3SR 27 80 CDHC102K2R3SR 35 88 Do not reverse polarity. CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830 Notice and Disclaimer: All product drawings, descriptions, specifications, statements, information and data (collectively, the “Information”) in this datasheet or other publication are subject to change. The customer is responsible for checking, confirming and verifying the extent to which the Information contained in this datasheet or other 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 any guarantee, warranty, representation or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on the knowledge that the Cornell Dubilier company providing such statements (“Cornell Dubilier”) has of operating conditions that such Cornell Dubilier company regards as typical for such applications, but are not intended to constitute any guarantee, warranty or representation regarding any such matter – and Cornell Dubilier specifically and expressly disclaims any guarantee, warranty or representation concerning the suitability for a specific customer application, use, storage, transportation, or operating environment. 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 Cornell Dubilier with reference to the use of any Cornell Dubilier products is given gratis (unless otherwise specified by Cornell Dubilier), and Cornell Dubilier assumes no obligation or liability for the advice given or results obtained. Although Cornell Dubilier strives to apply the most stringent quality and safety standards regarding the design and manufacturing of its products, in light of 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 or other appropriate protective measures) 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 indicated in such warnings, cautions and notes, or that other safety measures may not be required.
* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project