Cornell Dubilier Electronics CD18FD681JO3

CD17 and CD18 types ensure controlled, resonance-free performance up to 1 GHz. Insertion loss data typically maintains flatness within ±0.1 dB across the entire frequency range, and is specified to remain flat within ±0.2 (cycle) dB. The CD17 type is interchangeable with the most commonly used standard mica capacitors, with the same case dimensions and lead spacing as the CD15; the CD18 shares the same case dimensions and lead spacing as the CD19; and the CDV18 matches the CDV19.

• Shock-resistant with no delamination
• Capacitance change vs. time (t), voltage (V), and frequency (f) is near zero
• Very high Q factor at UHF/VHF
• Typical dissipation factor of 0.0005
• Minimum dV/dt capability of 100,000 V/μs
• Low, notch-free impedance at frequencies exceeding 1 GHz
• Ultra-low ESR with low operating temperature