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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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BLM18HE102SN1D
010030661 kOhms @ 100 MHz 1 Signal Line Ferrite Bead 0603 (1608 Metric) 600mA 350mOhm
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BLM18BB220SN1D
0100301422 Ohms @ 100 MHz 1 Signal Line Ferrite Bead 0603 (1608 Metric) 600mA 200mOhm
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BLM18KG601SN1D
01003033600 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0603 (1608 Metric) 1.3A 150mOhm
Manufacturer part number: 01715089Out of stock -
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742792118(Original)
01003075600 Ohms @ 100 MHz 1 Signal Line Ferrite Bead 1206 (3216 Metric) 2.5A 70mOhm
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SF0122BA03286S
01007003121.5 MHz SAW Bandpass Filter, 25 kHz Bandwidth, 3.1 dB IL , Ceramic LCC ,7 x 5 mm
Manufacturer part number: 01715215Out of stock -
SF0243BA03287S
01007004243 MHz SAW Bandpass Filter, 0.1MHz Bandwidth, 5.5 dB IL , Ceramic LCC ,7 x 5 mm
Manufacturer part number: 01715216Out of stock -
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