NOVACAP / Knowles MIL-PRF-55681 Capacitors

NOVACAP / Knowles MIL-PRF-55681 Capacitors are designed for use in military and aerospace applications where reliability is crucial. These ceramic capacitors are designed using advanced ceramic materials and product techniques that meet or exceed military specifications. The durable design ensures minimal failure rates, even under the harshest operational conditions. NOVACAP / Knowles MIL-PRF-55681 Capacitors offer a 50VDC to 100VDC voltage range, 1nF to 470nF nominal capacitance range, 125VDC to 250VDC voltage proof range, and a -55°C to +125°C operating temperature range.

Features

  • Highly reliable
  • Excellent performance
  • Durable construction
  • Meet or exceed military standards

Applications

  • Military
  • Aerospace

Specifications

  • MIL-PRF-55681 compliant
  • 50VDC to 100VDC voltage range
  • 1nF to 470nF nominal capacitance range
  • 125VDC to 250VDC voltage proof range
  • -55°C to +125°C operating temperature range
Published: 2025-12-22 | Updated: 2026-01-08