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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.
 
Picture for category Inductors

Inductors

Picture for category EMI Filters

EMI Filters

Picture for category Signal Conditioning

Signal Conditioning

Picture for category Crystals, Oscillators, Resonators

Crystals, Oscillators, Resonators

Picture for category Audio/Signal Transformers

Audio/Signal Transformers

Picture for category Common Mode Chokes / Filters

Common Mode Chokes / Filters

  • DLW5AHN402SQ2L

    DLW5AHN402SQ2L

    01006006

    Common Mode Chokes / Filters 4000 OHM 50V 200mA

     
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  • DLW5BSM191SQ2L

    DLW5BSM191SQ2L

    01006007

    Common Mode Chokes / Filters 190 OHM 50V 5A

     
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  • XKT-L12

    XKT-L12

    01002095

    30mm Diameter Inductance 10uH Copper Coil Inductor

     
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  • LQW2BHNR39J03L

    LQW2BHNR39J03L

    01002011

    Fixed Inductors 0.39UH or 390nH 5% 170mA Neosid

     
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  • B82442A1102K000

    B82442A1102K000

    01002073

    FIXED IND 1UH 1.8A 24 MOHM SMD 2220 %10

     
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  • 0603AS-1R0K-01 CH

    0603AS-1R0K-01 CH

    01002014

    Fixed Inductors Chip Inductor (Wire wound -open); 1000nH or 1uH; Tol: 10%

     
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  • MLF1608A1R0KTD25

    MLF1608A1R0KTD25

    01002057

    Fixed Inductors 1.0uH 500mohms 50mA +/-10% Fer AEC-Q200 0603

     
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  • CS160808-1R0K

    CS160808-1R0K

    01002058

    Fixed Inductors 1.0uH 100mA 10% 0603

     
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  • IHLP2020BZER1R0M11

    IHLP2020BZER1R0M11

    01002050

    Fixed Inductors 1uH 7A 20% SMD 2020

     
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  • MCL2012V1-1R2-R

    MCL2012V1-1R2-R

    01002021

    1.2 µH Unshielded Multilayer Inductor 220 mA 260mOhm Max 0805 (2012 Metric)

     
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  • NLC453232T-1R2K-PF

    NLC453232T-1R2K-PF

    01002007

    Fixed Inductors 1.2UH SMD 1812 10% 4.5x3.2x3.2mm

     
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  • 82103C

    82103C

    01002039

    Fixed Inductors 10uH 0.5A Mini SMT Power

     
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  • AIML-1206-100K-T

    AIML-1206-100K-T

    01002045

    Fixed Inductors 10uH, 25mA Tol.=+/-5% 3.2x1.6x0.8mm

     
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  • LQM21FN100N00L

    LQM21FN100N00L

    01002048

    Fixed Inductors 0805 10uH , 30%

     
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  • CK2125100M-T

    CK2125100M-T

    01002056

    Fixed Inductors 0805 10uH 650mOhms +/-20%Tol 60mA

    Manufacturer part number: 01715051
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  • MLF2012E100JTD25

    MLF2012E100JTD25

    01002009

    Fixed Inductors 10uH 800mohms 15mA +/-5% Fer AEC-Q200

     
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  • 0805AS-100K-01 CH

    0805AS-100K-01 CH

    01002013

    Fixed Inductors Chip Inductor (Wire wound -open); 10000nH or 10uH; Tol: 10%

     
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  • INDUCTOR 10UH SMD 1206

    INDUCTOR 10UH SMD 1206

    01002008

    Fixed Inductors 10UH SMD 1206

     
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  • EBLS3216-100K,M

    EBLS3216-100K,M

    01002003

    MULTILAYER CHIP INDUCTORS 10UH 1206 25mA

     
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  • LBC3225T100MR

    LBC3225T100MR

    01002006

    Fixed Inductors 10UH SMD 1210

     
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  • 74477420

    74477420

    01002030

    Fixed Inductors WE-PD2 5848 100uH .57A .65Ohm

     
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  • CDRH127NP-101MC

    CDRH127NP-101MC

    01002083

    Ind Power Shielded Wirewound 100uH 20% 1KHz Ferrite 1.7A Carrier T/R

     
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  • DO3308P-104MLB

    DO3308P-104MLB

    01002047

    Fixed Inductors DO3308P Pwr Inductor 100uH 0.87A 100kHz 0.69mOhms 12.95x9.4x3mm

     
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  • NLV25T-101J-EF

    NLV25T-101J-EF

    01002044

    Fixed Inductors 100uH 21ohms 60mA Wound Ferrite 2.5x2x1.9mm

     
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