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Product Detailed Parameters
- Description：CAPACITOR,1 PF +/-10%,DIE
- Series：91
- Mfr：MACOM Technology Solutions
- Package：Bulk
- Capacitance：1 pF
- Tolerance：±10%
- Voltage - Breakdown：100 V
- ESL (Equivalent Series Inductance)：-
- Applications：-
- Features：High Reliability
- Operating Temperature：-55°C ~ 150°C
- Package / Case：Die
- Height：-
- Size / Dimension：-
- ESR (Equivalent Series Resistance)：-
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Overview
The MACOM 911R0K is a silicon RF capacitor with a nominal capacitance of 1 pF and a tolerance of +/-10%. It utilizes thin-film technology with silicon nitride/silicon dioxide dielectric layers, ensuring high reliability and stable capacitance over time. This component is part of the 91 series, engineered for precision applications in RF and microwave circuits where consistent performance and long-term stability are critical requirements.
Feature Summary
- Utilizes silicon nitride/silicon dioxide dielectric layers for enhanced reliability
- Provides stable capacitance characteristics over extended operational periods
- Engineered as a thin-film silicon RF capacitor for precision circuit integration
Applications
- RF and microwave circuit filtering
- High-frequency signal coupling and decoupling
- Precision impedance matching networks
Procurement Notes
Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters and mechanical dimensions. Ensure compatibility with your PCB footprint and soldering process. Cross-reference the ordering code with official distributor catalogs to validate authenticity and availability before finalizing procurement decisions.
Selection Notes
Select this component when precise 1 pF capacitance is required in high-frequency environments. Consider the thin-film construction for superior stability compared to standard ceramic alternatives. Evaluate the +/-10% tolerance against your circuit's sensitivity requirements to ensure optimal signal integrity and performance consistency.
Part Context
This component belongs to MACOM's 91 series of chip capacitors, designed for demanding RF and microwave applications. The series emphasizes high reliability and stable performance using advanced dielectric materials. MACOM specializes in high-performance analog RF, microwave, millimeter-wave, and photonic semiconductor solutions for telecommunications and defense sectors.
Replacement Considerations
Consult official MACOM documentation for verified substitute part numbers. Do not assume generic equivalents provide identical thin-film characteristics or dielectric stability. Verify that any alternative component matches the specific capacitance, tolerance, and package requirements for your design.
