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UL9 Series - Medium Power Film

The UL9 is a metallized polypropylene film capacitor designed to handle the heavy load of power applications, typical in DC Link applications. The packaging incorporates mounting used in typical design, but can be customized to meet specific customer needs.

Key Features

  • Long Life > 100,000 hours
  • Cost effective
  • Low ESL & ESR
  • High RMS current capability
  • Flexible construction
  • RoHS compliant

Home > Our Products > UL9 Series

Optimized for DC Power Conversion

The UL9 series uses the company’s proven Unlytic® technology which significantly reduces weight and size optimized for DC power conversion. Additionally, the product incorporated traditional dry film “self-healing” properties, providing long life and reliability.

 

Additional Information

Capacitance Range

  • 380uF to 17,100uF

Capacitance Tolerance

  • Standard tolerance is ±10%.
  • Tolerances of ±5% and ±20% are available on request.

Operating Temperature Range

  • -40°C to +85°C (+105°C upon special request)
  • Hot Spot Temperature Calculation: H.S.= Tamb + (I2 x ESR) x Rth.
  • Failure Rate: 100FIT

Voltage Range

  • 700VDC to 3000VDC

Enclosure Construction

  • Metallized Polypropylene encapsulated in aluminum housing.
  • Bus bar electrical mounting for low ESL & ESR.

Quality Control

  • Capacitors are tested 100% for:
    • Capacitance
    • Tolerance
    • Dissipation Factor
    • Dielectric withstanding voltage
    • Insulation Resistance
    • Equivalent Series Resistance (ESR)

*Process and inspection data are maintained on file and available on special request.

ParameterMethodCondition
Vibration204D
Shock213I
Humidity106
Thermal Shock107A
Life108F
EC PART NUMBERCAP µFVDC"X"  (mm)"Y"  (mm)"Z"  (mm)ESR mOhms ESL nHFres kHzI PEAK kAMPSdv/dt (V/µs)lrms  AMPSRth °C/W
UL9_BE0688K6800700953303200.15<3011.1446.53000.70
UL9_BE0928K92007001203303200.20<309.6444.83000.75
UL9_BE1388K138007001203304700.15<307.8664.74000.50
UL9_BE1718K171007001453304700.20<307.0663.84000.55
UL9_BJ0448K4400900953303200.20<3013.870163000.65
UL9_BJ0608K60009001203303200.22<3011.872123000.70
UL9_BJ0908K90009001203304700.16<309.6100114000.45
UL9_BJ1148K114009001453304700.20<308.610094000.50
UL9_BM0308K30001100953303200.25<3016.860203000.65
UL9_BM0408K400011001203303200.31<3014.560153000.70
UL9_BM0608K600011001203304700.20<3011.890154000.45
UL9_BM0758K750011001453304700.23<3010.690124000.50
UL9_BN0258K25001200953303200.28<3018.455223000.65
UL9_BN0348K340012001203303200.34<3015.856163000.70
UL9_BN0518K510012001203304700.22<3012.984164000.45
UL9_BN0658K650012001453304700.26<3011.484134000.50
UL9_BT0148K14001600953303200.40<3024.540282500.65
UL9_BT0198K190016001203303200.47<3021.040212500.70
UL9_BT0288K280016001203304700.32<3017.460213500.45
UL9_BT0368K360016001453304700.37<3015.360173500.50
UL9_CA0907K9002000953303200.55<3030.634372200.65
UL9_CA0128K120020001203303200.63<3026.032272200.70
UL9_CA0188K180020001203304700.42<3021.748263000.45
UL9_CA0238K230020001453304700.48<3019.248213000.50
UL9_CD0387K3803000953303200.60<3047.111281700.70
UL9_CD0527K52030001203303200.78<3040.311211700.60
UL9_CD0787K78030001203304700.52<3032.916202400.40
UL9_CD0997K99030001453304700.64<3029.216162100.50


UL91

UL92

UL9-IR

 

Life-Chart

 

UL9-CC

 

Dissipation Factor

Polypropylene has an intrinsic dissipation factor of less than 0.00021 over the operating temperature range and frequencies to 1MHz.

 

UL9-DF

  • Male Screw Terminal
  • Female Screw Terminal
  • Low ESL Bus Mount Terminal
  • IGBT Direct Mount Terminal