V I S H AY I N T E R T E C H N O L O G Y, I N C . ALUMINUM CAPACITORS 157 PUM-SI Aluminum Electrolytic Capacitors Power Ultra-Miniature Snap-In KEY BENEFITS • Higher voltage rating: up to 500 V • Long useful life: ≥ 5000 hours at +85 °C • In addition to the standard 2-pin version, a 3-pin keyed polarity version is available APPLICATIONS • Power supply (back-up) • Industrial motor control (power from mains) • Inverter (power to mains) • Traction • Pulsed power • LED driver • Pumps (water circulating) PUM-SI 157 7 PUM-SI ay BCcomponents RESOURCES omponents • Datasheet: 157 PUM-SI - www.vishay.com/doc?28338 • For technical questions contact [email protected] • Material categorization: For definitions please see www.vishay.com/doc?99912 olytic capacitors, acitors,cylindrical aluminum nsions, eeve ndrical aluminum le Product sheet 1/2 definitions of compliance THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND doc?99912 THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 s of compliance A WORLD OF SOLUTIONS VMN-PT0459-1506 www.vishay.com V I S H AY I N T E R T E C H N O L O G Y, I N C . ALUMINUM CAPACITORS 157 PUM-SI 157 PUM-SI www.vishay.com Vishay BCcomponents Aluminum Electrolytic Capacitors Aluminum Electrolytic Capacitors Power Ultra-Miniature Snap-In Power Ultra Miniature Snap-In FEATURES • Up to 500 V • Useful life: 5000 h at 85 °C • Polarized aluminum electrolytic capacitors, non-solid electrolyte • Large types, very small dimensions, cylindrical aluminum case, insulated with a blue sleeve • Keyed polarity version available • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 159 PUL-SI APPLICATIONS APPLICATIONS and audio/video systems •• General General purpose, purpose,industrial industrial, and audio/video systems 105 °C 057 PSM-SI smaller dimensions •• Smoothing Smoothingand andfiltering filtering longer life higher ripple 157 PUM-SI 198 PHR-SI MARKING The capacitors are marked (where possible) with the following information: QUICK REFERENCE DATA VALUE 56 μF to 2200 μF Category temperature range Endurance test at 85 °C Load life at 85 °C Useful life at 85 °C Useful life at 40 °C, 1.4 x IR applied Shelf life at 0 V, 85 °C Max. RMS value of ripple voltage Based on sectional specification Climatic category IEC 60038 Revision 20-May-15 • Rated capacitance (in μF) 22 x 25 to 35 x 60 Rated voltage range, UR • Energy storage in pulse systems • Energy storage in pulse systems Fig. 1 DESCRIPTION Nominal case sizes (Ø D x L in mm) Rated capacitance range (E6/E12 series), CR Tolerance on CR power supplies •• Standard Standardand andswitched switchedmode mode power supplies ± 20 % 200 V, 250 V, 500 V 400 V, 450 V -25 °C to +85 °C 3000 h 3000 h 5000 h 90 000 h 1000 h 12 V n/a IEC 60384-4 / EN130300 25/085/56 • Tolerance on rated capacitance, code letter in accordance with IEC 60062 (M for ± 20 %) • Rated voltage (in V) • Date code (YYMM or in 2 digits according to IEC 60062) • Name of manufacturer • Code for factory of origin • “-” sign to identify the negative terminal, visible from the top and side of the capacitor • Code number, last 8 digits 157 xxxxx • Climatic category in accordance with IEC 60068 SELECTION CHART FOR CR, UR, AND RELEVANT NOMINAL CASE SIZES (Ø D x L in mm) CR (μF) 47 56 68 82 100 Product sheet20-May-15 Revision: 200 - 250 - UR (V) 400 22 x 25 22 x 25 22 x 30 - 450 22 x 25 22 x 30 22 x 30 25 x 25 22 x 35 25 x 30 - 500 22 x 25 22 x 30 25 x 25 22 x 35 25 x 30 30 x 25 2/21 VMN-PT0459-1506 Document Number: 28338 For technical questions, contact: [email protected] THIS DOCUMENT ISDOCUMENT SUBJECT TO CHANGETO WITHOUT PRODUCTS DESCRIBED HEREINHEREIN AND AND THIS DOCUMENT THIS IS SUBJECT CHANGENOTICE. WITHOUTTHE NOTICE. THE PRODUCTS DESCRIBED THIS DOCUMENT ARE SUBJECT ARE TO SPECIFIC DISCLAIMERS, SET FORTHSET AT www.vishay.com/doc?91000 www.vishay.com SUBJECT TO SPECIFIC DISCLAIMERS, FORTH AT www.vishay.com/doc?91000