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Product Detailed Parameters
- Description：FILTER LC(T)
- Series：*
- Mfr：Murata Electronics
- Package：Tape & Box (TB)
- Type：-
- Filter Order：-
- Technology：-
- Number of Channels：-
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：-
- Values：-
- ESD Protection：-
- Operating Temperature：-
- Applications：-
- Voltage - Rated：-
- Mounting Type：-
- Package / Case：-
- Size / Dimension：-
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- Current：-
- Grade：-
- Qualification：-
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Overview
The DSS1ZB32A330Q91A is a lead-type, three-terminal feedthrough capacitor from the Murata EMIFIL DSS series. It features a capacitance of 33 pF with a ±10% tolerance and a rated DC voltage of 100 V. Designed for through-hole mounting, it supports a maximum current of 6 A and operates within a temperature range of -40°C to +85°C. The component utilizes radial termination and is supplied in an Ammo Pack.
Feature Summary
- Compact three-terminal design enabling direct mounting on standard 2.54 mm pitch boards
- High-performance EMI filtering capabilities suitable for signal integrity management
- Robust construction supporting high continuous current loads up to 6 A
Applications
- Electromagnetic interference suppression in electronic circuits
- Signal line filtering for noise reduction
- Power supply input/output decoupling applications
Procurement Notes
Verify the Not Recommended for New Design (NRND) status before initiating procurement. Confirm that the specific Q91A suffix aligns with required packaging and termination specifications. Ensure compatibility with existing board layouts due to the fixed 2.54 mm pitch requirement. Validate thermal ratings against operational environment constraints.
Selection Notes
Select this component when a compact, high-current feedthrough capacitor is required for through-hole assembly. The 33 pF value targets specific high-frequency noise attenuation needs. Consider the 100 V rating for low-voltage signal or power lines. Evaluate the physical dimensions against available PCB real estate constraints.
Part Context
This part belongs to the Murata DSS series of EMIFIL components. These are specialized feedthrough capacitors engineered for superior high-frequency performance compared to standard ceramic capacitors. The series emphasizes compact form factors and robust mechanical stability for demanding industrial and commercial electronics environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, alternative sourcing should prioritize verified compatible components with matching electrical parameters and mechanical footprints.
