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ES Components is a franchised distributor with many values in stock and ready for immediate delivery!

We also have many completed base assemblies ready, for expedited deliveries.

Description:

Vishay brings an unprecedented level of quality to space and military applications

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Vishay's capacitors are constructed using a reliable Noble Metal Electrode (NME) system of Palladium Silver (PdAg) and are fully qualified to meet the requirements of MIL-PRF-55681.  Available in a broad range of capacitance values from 1.0pF to 0.47uF and working voltage ratings of 50 or 100 volts with operating temperatures between –55 degrees C to +125 degrees C, they are all built upon Vishay’s progressive automotive and medical implant quality disciplines.

Key Benefits

  • Broad capacitance range: 1.0 pF to 0.47 µF
  • Voltages: 50 WVDC and 100 WVDC
  • Military established reliability failure rates: M, P, R and S
  • Federal stock control number, CAGE CODE 2770A
  • Available in ten military packages: CDR01, CDR02, CDR03, CDR04, CDR06, CDR31, CDR32, CDR33, CDR34, CDR35
  • Wet build process with reliable Noble Metal Electrode (NME) system
  • Tin/lead (min. 4 % lead) termination finish available. Termination codes “Z” and “U”
  • Lead (Pb)-free termination codes “W”, “Y” and “M”

Applications

  • Military and high-reliability designs
  • Avionic systems
  • Sonar systems
  • Satellite systems
  • Geographical information systems
  • Global positioning systems

ELECTRICAL SPECIFICATIONS
Note: Electrical characteristics at + 25 °C unless otherwise specified
Operating Temperature: - 55 °C to + 125 °C Capacitance Range: 1.0 pF to 470 nF Voltage Range: 50 VDC to 100 VDC
Temperature Coefficient of Capacitance (TCC):
BP:  0 ppm/°C ± 30 ppm/°C from - 55 °C to + 125 °C, with 0 VDC applied
BX:  ± 15 % from - 55 °C to + 125 °C, with 0 VDC applied
BX: + 15 %, - 25 % from - 55 °C to + 125 °C, with 100 % rated VDC applied
Dissipation Factor (DF):
BP:  0.15 % maximum
BX:  2.50 % maximum
Test frequency:
1 MHz ± 50 kHz for BP capacitors≤ 1000 pF
All other BP and BX at 1 kHz ± 50 Hz
Aging Rate:
BP: 0 % maximum per decade
BX: 1 % maximum per decade
Insulation Resistance (IR):
At + 25 °C and rated voltage 100 000 MΩ minimum or 1000 ΩF, whichever is less
Dielectric Strength Test:
Performed per method 103 of EIA-198-2-E. Applied test voltages:
≤ 100 VDC-rated: 250 % of rated voltage

 

Quality Level Hierarchy Guide

Quality Hierarchy Guide

Quality Hierarchy Guide

Differences Between MIL-PRF-123 and MIL-PRF-55681 Capacitor Testing Requirements

If you need MIL-PRF-123 or DSCC quality, please visit our other pages:

Datasheet

Vishay CDR-MIL-PRF-55681 Datasheet

 

Additional Vishay Support Documents

Vishay CDR Brochure

Vishay Technical Note on MLCC End Terminations

Vishay MLCC Capacitor Soldering Recommendations

Vishay Military and Space Qualified Passive Components Selection Guide