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LH3 Series- Unlytic®

Lo-Henry™ Technology

Key Features

  • Low ESL <10nH
  • Compact terminal arrangement
  • Low ESR <0.20 mOhms
  • High RMS current capability >400 Arms
  • Integrated mounting flange to withstand high
  • shock and vibration environment

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Next generation inverter application

The UNLYTIC ® LH3 series capacitor has been designed utilizing Lo-Henry™ technology. It is a coaxial film technology that produces very low inductance (ESL). With an effort to keep overall system costs down, the LH3 series was designed with a compact terminal layout. It will allow designers to reduce the overall buss bar dimensions.

The capacitor is encapsulated in a specially formulated potting compound that will enhance the overall thermal capabilities of the capacitor. The LH3 series is housed in a high strength thermoplastic designed to withstand high shock and vibration environments.

 

Additional Information

Capacitance Range

  • 30µF to 1600µF

Capacitance Tolerance

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

Operating Temperature Range

  • -55°C to +105°C

Enclosure/ Construction

  • Unlytic polypropylene potted in a thermoplastic housing.
  • Terminals are tin plated brass.

Voltage Rating

  • 500VDC to 2400VDC

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.

Environmental

ParameterMethodCondition
Vibration204D
Shock213I
Humidity106
Thermal Shock107A
Life108F
PART NUMBERVOLTAGECAP"H"ESRRthESLdv/dtI pkFresWEIGHTRms Current (10kHz)
VDCµFmm(Milliohms)°C/W(nH)(v/us)(AMPS)(kHz)(kg)25°C55°C85°C105°C
LH30BA507500500500.202.28422111079.60.940831520950
LH30BA1185001100750.391.89192123650.61.933026216840
LH30BA168*50016001000.561.610142218739.82.929523415136
LH30BC407600400500.232.28481930089.00.939531420248
LH30BC857600850750.441.89231917757.51.931625116138
LH30BC12860012001000.661.610161901745.92.927221613933
LH30BF327750320500.252.28541737099.50.937629919246
LH30BF657750650750.511.89251649765.81.929023114835
LH30BF9577509501000.741.610181693751.62.925720413131
LH30BL227900220500.282.287015428120.00.935228018043
LH30BL557900550750.571.89311551075.01.927421713933
LH30BL8079008001000.791.610201584856.32.925019912831
LH30BM1571100150500.352.288412623145.30.931625116138
LH30BM3771100370750.641.89371353687.21.926220813432
LH30BM557*11005501000.961.610241307467.92.922718011628
LH30BR1171400110500.412.2810511534169.70.929123114936
LH30BR2771400270750.761.894111137102.11.924119212329
LH30BR40714004001001.131.610281109479.62.920816610725
LH30BT906160090500.442.2811210098187.60.928722814735
LH30BT2171600210750.851.89479900115.81.922818111728
LH30BT31716003101001.271.61032982690.42.919715610124
LH30BX706180070500.502.281268836212.70.926721213633
LH30BX1661800160751.001.89538486132.61.920916610726
LH30BX24618002401001.461.610368558102.72.91831459322
LH30CA556200050500.502.281809009251.60.927822114234
LH30CA1272000120751.081.89657797153.11.920216010325
LH30CA20820002001001.581.610407924112.52.91771419022
LH30CB306240030500.712.282166486324.90.922317711427
LH30CB756240085751.281.89786628182.01.91871489523
LH30CB14724001401001.881.610486656134.52.91621298320
*Available at a promotional price

LH3_Mech

UL3-IR2

Dielectric Strength

Capacitors withstand a DC potential of 1.3 x rated voltage for one (1) minute without damage or breakdown. Test voltage is applied and discharged through a minimum resistance of 100 OHM per volt minimum.

UL3-CC2

Dissipation Factor

Polypropylene has an intrinsic dissipation factor of less than 2.1 x 10-4 over the operating temperature range of -55°C to +105°C and frequencies to 1MHz.

LH3_DF

  • LH30 – Female Terminal