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.

BLM21PG331SN1D(Original)

01003022

330 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0805 (2012 Metric) 1.5A 70mOhm

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742792903

01003061

340 Ohms 1 Ferrite Bead 2-SMD, J-Lead 10A DCR 9mOhm

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FBMJ2125HS420-TV

01003001

Ferrite Beads HI CUR CHIP BD 0805 AEC-Q200 42OHMS 25%

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BLM18PG471SN1D

01003024

Ferrite Beads 0603 470 OHM

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BLM15PD600SN1D(Original)

01003073

60 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0402 (1005 Metric) 1.7A 60mOhm

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BLM21AG601SN1B

01003074

Ferrite Beads Multi-Layer 600 Ohms @ 100 MHz 0805 (2012 Metric) 0.7A

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BLM21AG601SN1D

01003044

600 Ohms @ 100 MHz 1 - Ferrite Bead 0805 (2012 Metric) 700mA

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MMZ2012S601A

01003064

Ferrite Beads 600Ohm SMD 0805

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BLM18SG700TN1D(Original)

01003065

70 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0603 (1608 Metric) 4A 20mOhm

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BLM41PG750SN1L

01003016

Ferrite Beads 1806 75 OHM 100MHz 25%

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BLM15PD800SN1D

01003006

80 Ohms @ 100 MHz 1 Power Line Ferrite Bead 0402 (1005 Metric) 1.5A 70mOhm

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74271112

01003019

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 176Ohm Square Grey AWG26

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74271633S

01003020

Ferrite Clamp On Cores STAR-GAP Black 25MHz 28Ohm Square AWG26

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BMIS-202-C

01003003

EMI Gaskets, Sheets, Absorbers & Shielding SBS,COVR,BP 2.00x16.96x16.96MM

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BMIS-202-F

01003002

EMI Gaskets, Sheets, Absorbers & Shielding SBS,FRAM,TnR 3.60x16.50x16.50MM

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QPI-5L(Z)

01003004

Power Line Filters 24V 14A ACTIVE EMI FLTR

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NFM21HC105R1C3D

01003041

NFM Series 0805 1000 pF 16 V 1 A 300 mOhm EMIFIL Multilayer Ceramic Capacitor

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NFM21PS106B0J3D(Original)

01003076

10 µF Feed Through Capacitor 6.3V 4 A 10mOhm 0805 (2012 Metric), 3 PC Pad

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NFM21PC104R1E3D

01003043

NFM Series 0805 0.1 uF 2 A 25 V

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NFM31KC104R1H3L(Original)

01003050

0.1 µF Feed Through Capacitor 50V 6 A 3mOhm 1206 (3216 Metric), 3 PC Pad

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NFM18CC222R1C3D(Original)

01003035

NFM Series 0603 2200 pF 700 mA 16 V SMT Chip Capacitor Type EMI Filter

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NFM18CC223R1C3D

01003034

EMI Filter, Feed Through Capacitors 0603 0.022uFor 22nF,16V,1A,20%

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NFM21CC223R1H3D(Original)

01003049

0.022 µF Feed Through Capacitor 50V 2 A 0805 (2012 Metric), 3 PC Pad

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NFL21SP157X1C3D

01003063

EMI Filter Circuits 28 PF 16V 0805

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