menu icon
cde logo print

Latest Flat Aluminum Electrolytic Capacitors withstand 150 °C and 80g Vibration

With a life rating of 3,000 hours at 150 °C and vibration withstand of up to 80g, the series is poised to replace banks of costly wet tantalum capacitors.

Able to withstand operating temperatures from –55 °C to 150 °C, NHR capacitors are constructed with rectangular stainless-steel cases and laser-welded covers that prevent dry-out. These capacitors have a 3,000-hour life at full-rated conditions and withstand up to 80g vibration to meet the most demanding military, aerospace, industrial, and down-hole applications.

Type NHR is a spin-off of the Flatpack series of capacitors that have 30 years of proven applications in military and aerospace. The NHR Flatpack technology offers exceedingly long life at high temperature for critical applications that previously have been the domain of wet-tantalum capacitors. Their high-capacitance density at high voltage and temperature solves many of the problems faced by engineers designing circuits for extreme environments. The series is designed to replace large series-parallel banks of wet tantalum capacitors with fewer components, saving our customers valuable space, weight, and cost.

Potential applications include any high-performance circuits that require large capacitance bulk storage and filtering at high temperature. These include power supplies and inverters for avionics, military electronics, and such energy industry applications as down-hole recording devices.

HIGHLIGHTS

• Alternative to banks of wet tantalum capacitors
• No voltage derating required at 150 °C
• Rugged, stainless steel case
• Near hermetic seal, prevents dry-out
• Just 0.5” in height, by 1.0” wide (available in 4 lengths)
• High capacitance retention at low voltage, -55 °C

Nhr With Bkgnd

Applications Include:

Avionics, Automotive, Down-Hole, Industrial Inverters


Find a Rep Find a Distributor

New Products

  • STANDARD SUPERCAPACITOR MODULES
    Released Apr, 2023

    STANDARD SUPERCAPACITOR MODULES

    The DSM Series responds to the need for supercapacitor storage capabilities at higher voltages than what single components can provide. The new modules are offered in packs with 3, 6, or 10 cells in series, for 9V, 18V, and 30V outputs. Capacitance values from 0.15 to 36.6 farads. These options provide designers with tested, ready-to-use solutions.

    Read More »

  • Type 944L Low Inductance DC Link for Fast Switching Applications
    Released Mar, 2023

    Type 944L Low Inductance DC Link for Fast Switching Applications

    Applications in green energy inverter systems and level 3 EV chargers are placing greater demands on power conversion circuits that deliver more power with a smaller footprint. The 944L Series was designed to support the needs of higher-frequency switching inverters and converters.

    Read More »

  • MLPS Flatpack series allows designers to create higher-performance end products optimized for 105°C
    Released Jan, 2023

    MLPS Flatpack series allows designers to create higher-performance end products optimized for 105°C

    Type MLPS Flatpack, is a low-profile aluminum electrolytic capacitor, tested and rated for 10,000 hours at 105 °C. Type MLPS offers high capacitance density in a flat configuration, with voltage ratings up to 450 Vdc and a temperature range from -55 °C to 105 °C. Their rugged construction provides extraordinary life and reliability for the most robust, commercial, and military-grade power supplies.

    Read More »