DSS1NB31H333Q91A

$0.47

Description：FILTER LC(T) 0.033UF TH
Series：EMIFIL®, DSS1
Mfr：Murata Electronics
Package：Cut Tape (CT),Tape & Box (TB)

SKU:b47fd63954fc Category: EMI/RFI Filters (LC, RC Networks) Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：FILTER LC(T) 0.033UF TH
Series：EMIFIL®, DSS1
Mfr：Murata Electronics
Package：Cut Tape (CT),Tape & Box (TB)
Type：Low Pass
Filter Order：3rd
Technology：LC (T-Type)
Number of Channels：1
Center / Cutoff Frequency：-
Attenuation Value：-
Resistance - Channel (Ohms)：-
Values：C = 0.033µF
ESD Protection：No
Operating Temperature：-40°C ~ 85°C
Applications：General Purpose
Voltage - Rated：50V
Mounting Type：Through Hole
Package / Case：Radial - 3 Leads
Size / Dimension：0.335" L x 0.138" W (8.50mm x 3.50mm)
Height：0.295" (7.50mm)
Current：6:00 AM
Grade：-
Qualification：-

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DSS1NB31H333Q91A

Overview

The Murata DSS1NB31H333Q91A is a radial leaded EMI filter capacitor belonging to the EMIFIL DSS series. It features a capacitance of 0.033 µF with a ±10% tolerance and a DC voltage rating of 50 V. The component supports a maximum current rating of 6 A and operates within a temperature range of -40°C to +85°C. Its physical dimensions are 8.5 mm in length, 7.5 mm in height, and 3.5 mm in width, with an approximate unit weight of 450 mg.

Feature Summary

Provides third-order low-pass filtering characteristics for effective EMI suppression
Utilizes a three-lead radial configuration for straightforward through-hole mounting
Designed for high-current applications with a 6 A rating

Applications

Microcontroller power supply noise reduction
General-purpose EMI/RFI filtering in electronic circuits
Signal integrity improvement in embedded systems

Procurement Notes

Verify component status carefully as this part is scheduled for obsolescence and will be discontinued by the manufacturer. Confirm availability with authorized distributors before finalizing design specifications. Ensure that alternative components are identified early in the development cycle to mitigate supply chain risks associated with end-of-life products.

Selection Notes

Select this component when a radial leaded T-type EMI filter is required for low-frequency noise attenuation. The 50 V rating and 6 A current capacity suit specific power line filtering needs. Consider the physical footprint constraints due to its through-hole package. Evaluate compatibility with existing PCB layouts designed for radial components rather than surface-mount alternatives.

Part Context

This component is part of Murata's EMIFIL DSS series, which specializes in feedthrough and radial EMI filters. The series offers various capacitance values and voltage ratings tailored for different filtering requirements. The DSS1NB31H333Q91A specifically addresses applications needing moderate capacitance with high current handling capabilities in a compact radial form factor.