Capacitors > High Q > Q and U Range

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The “Q” and “U” ranges offer a very stable High Q material system that provides excellent, low loss performance in high frequency systems. Optimized for the lowest possible ESR, this range of high frequency capacitors is suitable for many applications where economical, high performance is required.

Available in 0402 to 3640 case sizes with various termination options including ribbon leads, non-magnetic (SM & ribbon leads) and tin/lead plated where special finishes are required. 

Certain selected parts of the range have been characterized independently by Modelithics™ and are included in the model library of most design software suites. S parameters for these ranges are on the support section of our website. 

Operating Temperature
-55°C to +125°C / 175°C (H17)
Temperature Coefficient (Typical)
0 ± 30 ppm/°C (C0G/NP0)
Insulation resistance
>100GΩ at +25°C; >10GΩ +125°C
U range: 100GΩ or 1000s (whichever is the least)
Q Factor
>2000 @ 1MHz

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