U37X SERIES Engineering Bulletin Mar 2013 U37X Series Large Can Screw Terminals General Purpose U37 Grade High Ripple 350 to 500VDC Ratings RoHS Compliant 15,000 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: 1,200 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: 15,000 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 U37X L ARGE CAN 85C The U37X series is the longest 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 U37X has an endurance rating of 15,000 hours at 85C with the rated ripple current applied. The useful life can exceed 175,000 hours at 40C and 2.1x 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 U37X Series U37X Specifications - Screw Terminals Item Characteristics Category Temperature Range 40 to 85C Rated Voltage Range 350 to 500VDC Capacitance Range 1,200 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 15,000 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 20,000 hours max. 65C 71,600 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. U37X 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 U37X Series U37X 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 20 1.5 , 100 0h rs ,00 0h 000 000 rs hrs hrs 0.5 ,00 50 1.0 , 175 Ir/ Ir (rated) ratio Useful Life: 20,000 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 U37X L ARGE CAN 85C Black Insulating Sleeve (see note) 89.0 (3.500) 16 Engineering Bulletin Mar 2013 U37X 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) U37X 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 U37X Series Part Numbering System for U37X 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 X 4 0 1 C P N 4 7 2 M E 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 U37X 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. 4R7 = 4.7F; 470 = 47F; 471 = 470F; 472 = 4,700F; 473 = 47,000F ). 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 U37X Series Standard Voltage Ratings - Screw Terminals Rated Voltage (WVDC) 350 Volts 400 Volts Surge 400 Volts U37X 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 2,700 3,300 2,700 3,300 3,900 4,700 4,700 3,900 4,700 5,600 8,200 10,000 12,000 5,600 6,800 8,200 12,000 12,000 15,000 18,000 E37X351HPN272MCB7M E37X351HPN332MCD0M E37X351CPN272MD92M E37X351CPN332MDA5M E37X351CPN392MDB7M E37X351CPN472MDD0M E37X351CPN472MDE3M E37X351CPN392ME92M E37X351CPN472MEA5M E37X351CPN562MEB7M E37X351CPN822MEE3M E37X351CPN103MEJ1M E37X351CPN123MEM9M E37X351CPN562MF92M E37X351CPN682MFA5M E37X351CPN822MFB7M E37X351CPN123MFE3M E37X351CPN123MFF5M E37X351CPN153MFK0M E37X351CPN183MFM9M 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 31 37 31 26 23 21 26 22 19 15 11 9 19 16 14 11 10 8 6 9.6 10.6 9.7 11.1 12.4 13.8 15.1 12.7 14.5 16.3 19.8 25.0 30.1 16.2 18.5 20.7 25.2 27.3 33.3 38.2 11.5 12.8 11.6 13.3 14.9 16.5 18.1 15.2 17.4 19.5 23.7 30.0 36.1 19.4 22.2 24.9 30.2 32.8 40.0 45.8 13.4 14.9 13.5 15.5 17.4 19.3 21.2 17.8 20.3 22.8 27.7 35.0 42.2 22.7 25.9 29.0 35.2 38.2 46.6 53.5 2,700 2,700 2,700 2,700 3,300 3,900 3,900 3,900 4,700 5,600 6,800 8,200 12,000 5,600 6,800 6,800 10,000 10,000 12,000 15,000 E37X401HPN272MCB7M E37X401HPN272MCD0M E37X401CPN272MD92M E37X401CPN272MDA5M E37X401CPN332MDB7M E37X401CPN392MDD0M E37X401CPN392MDE3M E37X401CPN392ME92M E37X401CPN472MEA5M E37X401CPN562MEB7M E37X401CPN682MEE3M E37X401CPN822MEJ1M E37X401CPN123MEM9M E37X401CPN562MF92M E37X401CPN682MFA5M E37X401CPN682MFB7M E37X401CPN103MFE3M E37X401CPN103MFF5M E37X401CPN123MFK0M E37X401CPN153MFM9M 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 41 35 43 36 31 27 24 30 25 22 17 13 10 22 19 16 12 11 9 7 8.9 9.9 9.0 10.3 11.6 12.8 14.1 11.8 13.5 15.2 18.4 23.3 28.0 15.1 17.2 19.3 23.4 25.4 31.0 35.6 10.7 11.9 10.8 12.3 13.9 15.4 16.9 14.2 16.2 18.2 22.1 27.9 33.6 18.1 20.6 23.2 28.1 30.5 37.2 42.7 12.5 13.9 12.6 14.4 16.2 18.0 19.7 16.5 18.9 21.2 25.8 32.6 39.3 21.1 24.1 27.0 32.8 35.6 43.4 49.8 2,200 2,700 2,200 2,700 3,300 3,900 3,900 3,300 3,900 4,700 5,600 8,200 10,000 4,700 5,600 E37X421HPN222MCB7M E37X421HPN272MCD0M E37X421CPN222MD92M E37X421CPN272MDA5M E37X421CPN332MDB7M E37X421CPN392MDD0M E37X421CPN392MDE3M E37X421CPN332ME92M E37X421CPN392MEA5M E37X421CPN472MEB7M E37X421CPN562MEE3M E37X421CPN822MEJ1M E37X421CPN103MEM9M E37X421CPN472MF92M E37X421CPN562MFA5M 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 44 39 47 39 33 29 26 33 28 24 19 14 11 25 21 8.5 9.4 8.6 9.8 11.0 12.2 13.4 11.3 12.9 14.5 17.6 22.2 26.8 14.4 16.4 10.2 11.3 10.3 11.8 13.3 14.7 16.1 13.5 15.5 17.4 21.1 26.6 32.1 17.3 19.7 11.9 13.2 12.0 13.8 15.5 17.1 18.8 15.8 18.0 20.3 24.6 31.1 37.5 20.2 23.0 † 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 U37X 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 18 14 12 10 8 18.4 22.4 24.3 29.6 34.0 22.1 26.8 29.1 35.5 40.7 25.8 31.3 34.0 41.4 47.5 1,800 2,200 2,200 2,200 2,700 3,300 3,900 3,300 3,900 3,900 5,600 6,800 8,200 3,900 4,700 5,600 8,200 8,200 10,000 12,000 E37X451HPN182MCB7M E37X451HPN222MCD0M E37X451CPN222MD92M E37X451CPN222MDA5M E37X451CPN272MDB7M E37X451CPN332MDD0M E37X451CPN392MDE3M E37X451CPN332ME92M E37X451CPN392MEA5M E37X451CPN392MEB7M E37X451CPN562MEE3M E37X451CPN682MEJ1M E37X451CPN822MEM9M E37X451CPN392MF92M E37X451CPN472MFA5M E37X451CPN562MFB7M E37X451CPN822MFE3M E37X451CPN822MFF5M E37X451CPN103MFK0M E37X451CPN123MFM9M 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 51 44 53 44 38 33 30 38 32 27 21 16 13 28 23 20 16 14 11 9 8.0 8.9 8.1 9.2 10.4 11.5 12.6 10.6 12.1 13.6 16.5 20.8 25.1 13.5 15.4 17.3 21.0 22.8 27.8 32.2 9.6 10.6 9.7 11.1 12.4 13.8 15.1 12.7 14.5 16.3 19.8 25.0 30.1 16.2 18.5 20.7 25.2 27.3 33.3 38.6 11.2 12.4 11.3 12.9 14.5 16.1 17.6 14.8 16.9 19.0 23.1 29.2 35.2 18.9 21.6 24.2 29.4 31.9 38.9 45.0 1,200 1,500 1,500 1,800 2,200 2,700 2,700 2,200 2,700 3,300 3,900 5,600 6,800 3,300 3,900 4,700 5,600 6,800 8,200 10,000 E37X501HPN122MCB7M E37X501HPN152MCD0M E37X501CPN152MD92M E37X501CPN182MDA5M E37X501CPN222MDB7M E37X501CPN272MDD0M E37X501CPN272MDE3M E37X501CPN222ME92M E37X501CPN272MEA5M E37X501CPN332MEB7M E37X501CPN392MEE3M E37X501CPN562MEJ1M E37X501CPN682MEM9M E37X501CPN332MF92M E37X501CPN392MFA5M E37X501CPN472MFB7M E37X501CPN562MFE3M E37X501CPN682MFF5M E37X501CPN822MFK0M E37X501CPN103MFM9M 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 78 68 67 56 48 42 37 48 40 34 26 20 16 35 29 25 19 18 14 12 6.4 7.2 7.2 8.2 9.3 10.3 11.3 9.5 10.8 12.1 14.8 18.6 22.5 12.1 13.8 15.5 18.8 20.4 24.8 28.5 7.7 8.6 8.6 9.9 11.1 12.3 13.5 11.3 13.0 14.6 17.7 22.3 26.9 14.5 16.5 18.5 22.5 24.4 29.8 34.2 9.0 10.0 10.1 11.5 13.0 14.4 15.8 13.2 15.1 17.0 20.7 26.1 31.4 16.9 19.3 21.6 26.3 28.5 34.8 39.9 † 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 U37X E37X421CPN682MFB7M E37X421CPN822MFE3M E37X421CPN103MFF5M E37X421CPN123MFK0M E37X421CPN153MFM9M L ARGE CAN 85C 6,800 8,200 10,000 12,000 15,000