U37L SERIES Engineering Bulletin Mar 2013 U37L Series Large Can Screw Terminals General Purpose U37 Grade High Ripple 350 to 500VDC Ratings RoHS Compliant 10,000 Hours Lifetime at 85C Up to 175,000 Hours Useful Life Summary of Specifications Screw terminals: high and low post, English and Metric thread. Capacitance range: 1,500 to 18,000µF. Voltage range: 350 to 500VDC. Category temperature range: 40C to 85C. Leakage current: 0.02CV(µA) or 5mA, whichever is smaller, after 5 minutes at 25C. Standard capacitance tolerance: 20% Nominal case size (DL): D = 50mm (2.000”) to 89mm (3.500”); L = 92mm (3.625”) to 219mm (8.625”). Rated lifetime: 10,000 hours at 85C with 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 1/ 7 U37L L ARGE CAN 85C The U37L series is a longer life version of the U37 grade series and is specifically designed to provide the ripple current capability and long life required for high reliability inverter applications. The U37L has an endurance rating of 10,000 hours at 85C with the rated ripple current applied. The useful life can exceed 175,000 hours at 40C and 2x the ripple current. These capacitors are available in a variety of high current English or Metric thread terminals. Mounting options include a three-footed clamp or bottom threaded stud. Custom designs are also available. Engineering Bulletin Mar 2013 U37L Series U37L Specifications - Screw Terminals Item Characteristics Category Temperature Range 40 to 85C Rated Voltage Range 350 to 500VDC Capacitance Range 1,500 to 18,000F at 25C, 120Hz Capacitance Tolerance 20% ( M ) at 25C, 120Hz Leakage Current I 0.02CV (A ) or 5mA, whichever is smaller, after 5 minutes at 25C. Rated Ripple Current Multipliers Ambient Temperature (C ) Where I = Max. leakage current (A ), C = Nominal capacitance (F ) and V = Rated voltage ( V ) 45C 65C 85C 2.82 1.73 1.00 Frequency (Hz ) DC Rated Voltage 50Hz 120Hz 300Hz 1kHz 3kHz 10kHz 350 -500V 0.80 1.00 1.20 1.30 1.40 1.41 To determine maximum ripple current at a specified temperature and frequency, use the appropriate multiplier shown. However, do not use both the temperature and frequency multipliers together. Endurance (Load Life) The following specifications shall be satisfied when the capacitors are restored to 25C after subjecting them to DC voltage for 10,000 hours at 85C 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. Capacitance change: ≤ 20% from initial measurement ESR change : ≤ 200% of initial specified limit Leakage current : ≤ initial specified limit Useful Life Shelf Life With specified standard voltage and ripple current applied, typical life as function of ambient temperature is listed below. 85C 13,000 hours max. 65C 47,700 hours max. 45C 175,000 hours max. Capacitance change: ≤ 30% from initial measurement ESR change : ≤ 300% of initial specified limit Leakage current : ≤ initial specified limit The following specifications shall be satisfied when the capacitors are restored to 25C after exposing them for 500 hours at 85C 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. U37L L ARGE CAN 85C Capacitance change: ≤ 20% from initial measurement ESR change : ≤ 200% of initial specified limit Leakage current : ≤ initial specified limit Vibration Rating Maximum Tightening Torque 10 -55Hz, 10g sinusoidal in three axes, 2 hours per axis. Terminal Code Typical Inductance (nH) at 1MHz Custom Designs HL HP Thread Size 10 - 32 NF- 2B CD CP CH 1/4 - 28 M5x0.8 - 6H CA NF- 2B CS M6x1- 6H 3 Threads Engaged 2.0 N · m ( 18.0 in · lb) 4.0 N · m ( 35.0 in · lb) 6 Threads Engaged 2.8 N · m ( 25.0 in · lb) 6.2 N · m ( 55.0 in · lb) Terminal Code Case Diameter (mm ) HP HL CD CP CH CA CS Ø 50.8 — — NA NA NA NA NA Ø 63.5 — — — — — — — Ø 76.2 30 30 25 20 25 20 25 Ø 89.0 30 30 25 20 25 20 25 Custom CV values per case size and termination type may be available upon request. Contact appropriate representative with specific requirements. Product specifications are subject to change without notice. Ask for UCC product bulletins and review specifications before purchase and/or use. Please use our products based on parameters specified in our bulletins. 2/7 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com Engineering Bulletin Mar 2013 U37L Series U37L Useful Life 3.0 The life expectancy of a capacitor is shown as a function of ambient temperature and ripple current load. 2.5 2.0 13 ,0 1.5 00 hrs 25, rs hrs 0h 000 ,00 rs hrs 0h 000 ,00 0.5 50 1.0 , 100 5 17 Ir/ Ir (rated) ratio Useful Life: 13,000 Hours at 85C 0.0 40 45 50 55 60 65 70 75 80 85 Ambient temperature (°C) Diagram of Dimensions - Screw Terminals Unit: mm (inches) Large Can / Screw Terminals Case Dimensions and Standard Box Quantities ØD 2.0 (0.080) L 1.0 (0.040) F 0.25 (0.010) Standard Box Quantity CB7 CD0 50.8 (2.000) 117 (4.625) 130 (5.125) 22.2 (0.875) 49 63.5 (2.500) 92 (3.625) 105 (4.125) 117 (4.625) 130 (5.125) 143 (5.625) 28.6 (1.125) 20 76.2 (3.000) 0092 (3.625) 105 (4.125) 117 (4.625) 143 (5.625) 181 (7.125) 219 (8.625) 31.8 (1.250) 92 (3.625) 105 (4.125) 117 (4.625) 143 (5.625) 155 (6.125) 190 (7.500) 219 (8.625) 31.8 (1.250) D92 DA5 DB7 DD0 DE3 Vent F Case Size Code E92 EA5 EB7 EE3 EJ1 EM9 S T F92 FA5 FB7 FE3 FF5 FK0 FM9 J L 09 05 H Note: In some cases, the color of the sleeve may change slightly due to the operating conditions, however, the discoloration will not impair capacitor function. Insulating End Disk D Terminal Specifications Terminal Code HP HL CD CP CH CA CS Available Case Diameter ØD ØD Code mm (inches) C C D–E D–F D–F D–F D–F 50.8 (2.000) 50.8 (2.000) 63.5 – 76.2 (2.500 – 3.000) 63.5 – 89.0 (2.500 – 3.500) 63.5 – 89.0 (2.500 – 3.500) 63.5 – 89.0 (2.500 – 3.500) 63.5 – 89.0 (2.500 – 3.500) Thread Size Minimum Thread Depth 10 - 32 NF- 2B M5x0.8 - 6H M5x0.8 - 6H 1/4 - 28 NF- 2B 1/ - 28 NF- 2B 4 M6x1- 6H M6x1- 6H 9.5 (0.375) 09.5 (0.375) 08.5 (0.335) 08.7 (0.344) 11.9 (0.468) 08.7 (0.344) 11.9 (0.468) H ØS ØT J 0.5 (0.020) 2.0 (0.080) 0.25 (0.010) 0.25 (0.010) 6.4 (0.250) 6.4 (0.250) 5.0 (0.200) 2.4 (0.093) 6.4 (0.250) 2.4 (0.093) 6.4 (0.250) LJ LJ LJ LJ LJ LJ LJ 08.0 (0.313) 8.0 (0.313) 13.0 (0.512) 17.5 (0.689) 17.5 (0.689) 17.5 (0.689) 17.5 (0.689) 11.1 (0.438) 11.1 (0.438) 18.8 (0.740) — — — — Mounting Hardware is optional. Refer to hardware specifications on the following page. United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 3/7 U37L L ARGE CAN 85C Black Insulating Sleeve (see note) 89.0 (3.500) 16 Engineering Bulletin Mar 2013 U37L Series Mounting Hardware - Screw Terminals Type C: Three-Footed Clamp Unit: mm (inches) 360 3 30 455 15 D A B T J G K 5.10.5 (2 holes) (0.2010.020) R Clamp: Zinc with silver trivalent chromate post treatment. S Hardware: Screw, washer and hexagon nut included with each clamp. Type C: Clamp Dimensions G J K R S T A B 1.0 (0.040) 1.0 (0.040) 1.0 (0.040) 0.5 (0.020) 0.5 (0.020) 1.0 (0.040) 1.0 (0.040) 0.5 (0.020) Mounting Code Case ØD C 50.8 (2.000) 31.8 (1.250) 36.5 (1.437) 13.3 (0.524) 4.5 (0.177) 7.1 (0.280) 19.1 (0.751) 9.5 (0.374) 0.8 (0.032) C 63.5 (2.500) 38.1 (1.500) 42.9 (1.689) 13.3 (0.524) 4.5 (0.177) 7.1 (0.280) 19.1 (0.751) 9.5 (0.374) 0.8 (0.032) C 76.2 (3.000) 44.5 (1.750) 49.2 (1.937) 13.3 (0.524) 4.5 (0.177) 7.1 (0.280) 19.1 (0.751) 9.5 (0.374) 1.0 (0.040) C 89.0 (3.500) 50.8 (2.000) 56.5 (2.224) 16.0 (0.630) 4.5 (0.177) 8.0 (0.313) 21.0 (0.827) 9.0 (0.354) 1.0 (0.040) U37L L ARGE CAN 85C Type S: Stud Mounting Q M N P T Mounting Nut - Order Separately The insulated plastic mounting nut is not included with stud mount capacitor orders. It must be ordered separately. See available part numbers below. D Type S: Stud Dimensions 4/7 Insulated Plastic Hex Nut R K Mounting Nut Dimensions Mounting Code P 1.0 (0.040) T Thread Size Part Number ØK 2.0 (0.080) M 1.0 (0.040) N 1.0 (0.040) ØQ 1.0 (0.040) R 1.0 (0.040) S 16.0 (0.630) M12 50-8D 30.0 (1.181) 19.0 (0.748) 18.0 (0.709) 22.0 (0.866) 1.40 (0.055) 50-8E 38.0 (1.496) 19.0 (0.748) 18.0 (0.709) 30.0 (1.181) 1.40 (0.055) United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com Engineering Bulletin Mar 2013 U37L Series Part Numbering System for U37L Series When ordering, always specify complete 18-field global part number. 18 Fields 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 E 3 7 L 4 0 1 C P S 3 3 2 MD A 5 M 9 8 7 6 5 4 1 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 5/7 U37L 2 Capacitance. Fields 11, 12 and 13. Expressed in Microfarads. The first two digits are significant figures inserted in fields 11 and 12, and the third digit inserted in field 13 indicates the number of zeros for capacitance of 10F or more. R indicates the decimal point for capacitance less than 10F (e.g. 3R3 = 3.3F; 330 = 33F; 331 = 330F; 332 = 3,300F; 333 = 33,000F ). Mounting Hardware. Field 10. N = None. C = Three-footed clamp. S = Stud mount. The mounting nut is not included with stud mount orders. It must be ordered separately. Terminal Type. Fields 8 and 9. HP = High post 10-32 NF- 2B screw thread. HL = High post M5x0.8 screw thread. CD = UTE M5x0.8 screw thread. CP = Low post 1/4 -28 NF-2B screw thread. CH = High post 1/4 -28 NF-2B screw thread. CA = Low post M6x1 screw thread. CS = High post M6x1 screw thread. DC Rated Voltage. Fields 5, 6 and 7. Expressed in Volts. The first two digits are significant figures inserted in fields 5 and 6, and the third digit inserted in field 7 indicates the number of zeros for rated voltage of 10VDC or more. R indicates the decimal point for rated voltage less than 10VDC (e.g. 4R0 = 4.0VDC; 400 = 40VDC; 401 = 400VDC). Series Name. Fields 2, 3 and 4. Enter the 3-letter/digit series name in fields 2, 3 and 4. If the series name is only 2 letters/digits, place a dash in field 4. For a series name with more than 3 letters/digits, refer to the individual series for the appropriate 3-field series name. Capacitor Type. Field 1. Aluminum Electrolytic Capacitor (Polar). L ARGE CAN 85C 3 Supplement Code. Field 18. C = PET insulation with end disk (Ø 50.8mm only). M = Pb-free PVC insulation with end disk. S = Polyolefin insulation with end disk. Case Size. Fields 15, 16 and 17. The single letter diameter code is inserted in field 15. C = Ø 50.8mm ( Ø 2.000”) D = Ø 63.5mm ( Ø 2.500”) E = Ø 76.2mm ( Ø 3.000”) F = Ø 89.0mm ( Ø 3.500”) The double character length code is inserted in fields 16 and 17. For lengths ≤ 99mm, insert the actual length rounded to nearest millimeter. For lengths of 100mm or more, insert the appropriate alpha numeric code as indicated below. 92 = 92mm (3.625”) A5 = 105mm (4.125”) B7 = 117mm (4.625”) D0 = 130mm (5.125”) E3 = 143mm (5.625”) F5 = 155mm (6.125”) J1 = 181mm (7.125”) K0 = 190mm (7.500”) M9 = 219mm (8.625”) Capacitance Tolerance. Field 14. M = 20% Engineering Bulletin Mar 2013 U37L Series Standard Voltage Ratings - Screw Terminals Rated Voltage (WVDC) 350 Volts 400 Volts Surge 400 Volts U37L L ARGE CAN 85C 450 Volts Surge 420 Volts 470 Volts Surge Capacitance (µF ) Global Part Number† Nominal Case Size* DL ( mm ) Case Size Code Maximum ESR ( mΩ ) at 25C, 120Hz Rated Ripple Current (A rms) at 85C 120Hz 300Hz >3kHz 3,300 3,300 3,300 3,900 3,900 4,700 5,600 4,700 5,600 6,800 8,200 12,000 15,000 6,800 8,200 8,200 12,000 12,000 15,000 18,000 E37L351HPN332MCB7M E37L351HPN332MCD0M E37L351CPN332MD92M E37L351CPN392MDA5M E37L351CPN392MDB7M E37L351CPN472MDD0M E37L351CPN562MDE3M E37L351CPN472ME92M E37L351CPN562MEA5M E37L351CPN682MEB7M E37L351CPN822MEE3M E37L351CPN123MEJ1M E37L351CPN153MEM9M E37L351CPN682MF92M E37L351CPN822MFA5M E37L351CPN822MFB7M E37L351CPN123MFE3M E37L351CPN123MFF5M E37L351CPN153MFK0M E37L351CPN183MFM9M 50 117 50 130 63.5 92 63.5 105 63.5 117 63.5 130 63.5 143 76.2 92 76.2 105 76.2 117 76.2 143 76.2 181 76.2 219 89 92 89 105 89 117 89 143 89 155 89 190 89 219 CB7 CD0 D92 DA5 DB7 DD0 DE3 E92 EA5 EB7 EE3 EJ1 EM9 F92 FA5 FB7 FE3 FF5 FK0 FM9 29 29 30 26 26 21 18 22 18 15 13 9 7 15 13 13 9 9 7 6 10.6 11.0 10.7 12.2 12.6 14.4 16.3 13.9 15.8 18.1 21.3 28.2 34.0 18.3 21.0 21.8 28.2 29.0 35.0 41.1 12.7 13.1 12.8 14.6 15.2 17.3 19.5 16.7 19.0 21.7 25.6 33.9 40.8 22.0 25.2 26.1 33.8 34.8 42.0 49.4 14.8 15.3 15.0 17.0 17.7 20.2 22.8 19.5 22.1 25.4 29.9 39.5 47.6 25.6 29.3 30.5 39.5 40.6 49.1 57.6 2,700 3,300 2,700 3,300 3,900 3,900 4,700 3,900 4,700 5,600 6,800 10,000 12,000 5,600 6,800 8,200 10,000 12,000 15,000 18,000 E37L401HPN272MCB7M E37L401HPN332MCD0M E37L401CPN272MD92M E37L401CPN332MDA5M E37L401CPN392MDB7M E37L401CPN392MDD0M E37L401CPN472MDE3M E37L401CPN392ME92M E37L401CPN472MEA5M E37L401CPN562MEB7M E37L401CPN682MEE3M E37L401CPN103MEJ1M E37L401CPN123MEM9M E37L401CPN562MF92M E37L401CPN682MFA5M E37L401CPN822MFB7M E37L401CPN103MFE3M E37L401CPN123MFF5M E37L401CPN153MFK0M E37L401CPN183MFM9M 50 117 50 130 63.5 92 63.5 105 63.5 117 63.5 130 63.5 143 76.2 92 76.2 105 76.2 117 76.2 143 76.2 181 76.2 219 89 92 89 105 89 117 89 143 89 155 89 190 89 219 CB7 CD0 D92 DA5 DB7 DD0 DE3 E92 EA5 EB7 EE3 EJ1 EM9 F92 FA5 FB7 FE3 FF5 FK0 FM9 35 29 37 30 26 26 21 27 22 18 15 10 9 18 15 13 10 9 7 6 9.5 11.0 9.7 11.2 12.6 13.1 14.9 12.7 14.5 16.4 19.4 25.8 30.4 16.6 19.1 21.8 25.7 29.0 35.0 40.6 11.5 13.1 11.6 13.4 15.2 15.7 17.9 15.2 17.4 19.7 23.3 30.9 36.5 20.0 22.9 26.1 30.9 34.8 42.0 48.7 13.4 15.3 13.6 15.7 17.7 18.4 20.9 17.7 20.3 23.0 27.2 36.1 42.6 23.3 26.7 30.5 36.0 40.6 49.1 56.8 2,700 2,900 2,200 2,700 3,300 3,900 4,700 3,900 4,700 5,600 6,800 8,200 12,000 5,600 6,800 E37L421HPN272MCB7M E37L421HPN292MCD0M E37L421CPN222MD92M E37L421CPN272MDA5M E37L421CPN332MDB7M E37L421CPN392MDD0M E37L421CPN472MDE3M E37L421CPN392ME92M E37L421CPN472MEA5M E37L421CPN562MEB7M E37L421CPN682MEE3M E37L421CPN822MEJ1M E37L421CPN123MEM9M E37L421CPN562MF92M E37L421CPN682MFA5M 50 117 50 130 63.5 92 63.5 105 63.5 117 63.5 130 63.5 143 76.2 92 76.2 105 76.2 117 76.2 143 76.2 181 76.2 219 89 92 89 105 CB7 CD0 D92 DA5 DB7 DD0 DE3 E92 EA5 EB7 EE3 EJ1 EM9 F92 FA5 35 33 45 37 30 26 21 27 22 18 15 13 9 18 15 9.5 10.3 8.7 10.1 11.6 13.1 14.9 12.7 14.5 16.4 19.4 23.3 30.4 16.6 19.1 11.5 12.3 10.5 12.1 14.0 15.7 17.9 15.2 17.4 19.7 23.3 28.0 36.5 20.0 22.9 13.4 14.4 12.2 14.2 16.3 18.4 20.9 17.7 20.3 23.0 27.2 32.7 42.6 23.3 26.7 † For terminal, mounting and construction options, refer to the part numbering system for descriptions and codes. * Refer to diagram of dimensions for detailed case size specifications. Product specifications are subject to change without notice. Ask for UCC product bulletins and review specifications before purchase and/or use. Please use our products based on parameters specified in our bulletins. 6/7 United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com Engineering Bulletin Mar 2013 U37L Series Standard Voltage Ratings - Screw Terminals Rated Voltage (WVDC) 420 Volts 470 Volts Surge 450 Volts 500 Volts Surge 500 Volts 550 Volts Surge Capacitance (µF ) Global Part Number† Nominal Case Size* DL ( mm ) Case Size Code Maximum ESR ( mΩ ) at 25C, 120Hz Rated Ripple Current (A rms) at 85C 120Hz 300Hz >3kHz 89 117 89 143 89 155 89 190 89 219 FB7 FE3 FF5 FK0 FM9 15 10 10 9 7 19.8 25.7 26.5 31.3 37.0 23.8 30.9 31.8 37.6 44.5 27.8 36.0 37.1 43.9 51.9 2,200 2,200 2,200 2,200 2,700 3,300 3,900 3,300 3,900 4,700 5,600 6,800 10,000 4,700 5,600 5,600 8,200 8,200 12,000 12,000 E37L451HPN222MCB7M E37L451HPN222MCD0M E37L451CPN222MD92M E37L451CPN222MDA5M E37L451CPN272MDB7M E37L451CPN332MDD0M E37L451CPN392MDE3M E37L451CPN332ME92M E37L451CPN392MEA5M E37L451CPN472MEB7M E37L451CPN562MEE3M E37L451CPN682MEJ1M E37L451CPN103MEM9M E37L451CPN472MF92M E37L451CPN562MFA5M E37L451CPN562MFB7M E37L451CPN822MFE3M E37L451CPN822MFF5M E37L451CPN123MFK0M E37L451CPN123MFM9M 50 117 50 130 63.5 92 63.5 105 63.5 117 63.5 130 63.5 143 76.2 92 76.2 105 76.2 117 76.2 143 76.2 181 76.2 219 89 92 89 105 89 117 89 143 89 155 89 190 89 219 CB7 CD0 D92 DA5 DB7 DD0 DE3 E92 EA5 EB7 EE3 EJ1 EM9 F92 FA5 FB7 FE3 FF5 FK0 FM9 43 43 45 45 37 30 26 31 27 22 18 15 10 22 18 18 13 13 9 9 8.6 8.9 8.7 9.1 10.5 12.1 13.6 11.6 13.2 15.1 17.6 21.2 27.8 15.2 17.3 18.0 23.3 24.0 31.3 33.1 10.3 10.7 10.5 11.0 12.6 14.5 16.3 14.0 15.8 18.1 21.2 25.5 33.3 18.3 20.8 21.6 28.0 28.8 37.6 39.8 12.1 12.5 12.2 12.8 14.7 16.9 19.0 16.3 18.5 21.1 24.7 29.7 38.9 21.3 24.2 25.2 32.6 33.6 43.9 46.4 1,500 1,500 1,800 2,200 2,200 2,700 2,700 2,700 3,300 3,300 4,700 5,600 8,200 3,900 3,900 4,700 6,800 6,800 8,200 10,000 E37L501HPN152MCB7M E37L501HPN152MCD0M E37L501CPN182MD92M E37L501CPN222MDA5M E37L501CPN222MDB7M E37L501CPN272MDD0M E37L501CPN272MDE3M E37L501CPN272ME92M E37L501CPN332MEA5M E37L501CPN332MEB7M E37L501CPN472MEE3M E37L501CPN562MEJ1M E37L501CPN822MEM9M E37L501CPN392MF92M E37L501CPN392MFA5M E37L501CPN472MFB7M E37L501CPN682MFE3M E37L501CPN682MFF5M E37L501CPN822MFK0M E37L501CPN103MFM9M 50 117 50 130 63.5 92 63.5 105 63.5 117 63.5 130 63.5 143 76.2 92 76.2 105 76.2 117 76.2 143 76.2 181 76.2 219 89 92 89 105 89 117 89 143 89 155 89 190 89 219 CB7 CD0 D92 DA5 DB7 DD0 DE3 E92 EA5 EB7 EE3 EJ1 EM9 F92 FA5 FB7 FE3 FF5 FK0 FM9 64 64 55 45 45 37 37 38 31 31 22 18 13 27 27 22 15 15 12 9 7.1 7.4 7.9 9.1 9.5 10.9 11.3 10.5 12.1 12.6 16.2 19.3 25.2 13.9 14.5 16.5 21.2 21.9 26.7 33.1 8.5 8.9 9.5 11.0 11.4 13.1 13.6 12.6 14.6 15.2 19.4 23.1 30.2 16.6 17.3 19.8 25.5 26.2 32.0 39.8 10.0 10.3 11.1 12.8 13.3 15.3 15.8 14.7 17.0 17.7 22.6 27.0 35.2 19.4 20.2 23.1 29.7 30.6 37.4 46.4 † For terminal, mounting and construction options, refer to the part numbering system for descriptions and codes. * Refer to diagram of dimensions for detailed case size specifications. Product specifications are subject to change without notice. Ask for UCC product bulletins and review specifications before purchase and/or use. Please use our products based on parameters specified in our bulletins. United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 7/ 7 U37L E37L421CPN682MFB7M E37L421CPN103MFE3M E37L421CPN103MFF5M E37L421CPN123MFK0M E37L421CPN153MFM9M L ARGE CAN 85C 6,800 10,000 10,000 12,000 15,000