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Passive Components
Passive components are the irreplaceable pillars and backbone of design and stability in any electronic circuit. Unlike active components, these devices do not require an external power source to operate. They perform essential tasks such as storing energy in magnetic fields, filtering unwanted frequencies, generating precise clock signals, and suppressing electromagnetic noise. The quality of passive components directly impacts the lifespan, frequency accuracy, and ultimate stability of electronic boards.
In this section, we have gathered a comprehensive and specialized portfolio of passive circuit components in both Through-Hole (DIP) and Surface Mount (SMD) packages:
- Energy Storage & Magnetic Elements: Including a wide variety of inductors (toroidal, drum core, miniature SMD, and molded inductors) for energy storage, filtration, and switching regulators.
- Noise Suppression & Electromagnetic Filtering: Featuring EMI filters to prevent magnetic interference, alongside chokes and line filters at the input stage of power supply circuits to eliminate power grid noise and unwanted frequencies on current lines.
- Precise Timing & Frequency References: A complete collection of crystals, oscillators, and resonators in standard frequencies (such as watch crystals and high-megahertz frequencies) to generate stable clock waves for microcontrollers and processing ICs.
- Frequency Processing & Audio Outputs: Various signal filters for isolating and passing specific frequencies, along with signal-to-sound transducer equipment (such as buzzers, miniature speakers, and audio capsules) for generating audible alerts in devices.
All passive components in this category are sold with precise technical specifications (inductor Henry ratings, crystal frequencies, and filter attenuation rates), verified manufacturer part numbers, and choices for individual or bulk purchase at competitive prices.
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NFM31PC276B0J3L(Original)
NFM31PC276B0J3L(Original)0100307827 µF Feed Through Capacitor 6.3V 1206 (3216 Metric)
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YDD-ET28-103-LF
YDD-ET28-103-LF01006010ET28 ET35 Chinese factory through-hole common mode choke filter inductor
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DH 00061A
DH 00061A01006015ET28 ET35 Chinese factory through-hole common mode choke filter inductor
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ACM90V-701-2PL-TL00
ACM90V-701-2PL-TL0001006021Common Mode Chokes / Filters 6.9uH 80V 5.0A 10mOhms AEC-Q200 9*7*4.5mm
Manufacturer part number: 01715214Out of stock -
ABS06-127-32.768kHz-T
ABS06-127-32.768kHz-T01004020Crystals 32.768kHz 20ppm 12.5pF -40C +85C , 2mm x 1.2mm
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