Passive Components

A passive component is a module that does not require energy to operate, except for the available alternating current (AC) circuit that it is connected to. A passive module is not capable of power gain and is not a source of energy. A typical passive component would include resistors, inductors, capacitors and transformers, which together are required to build any electrical or electronic circuit.

Passive devices can be used individually or connected together within a circuit, either in a series or in a parallel combination to control complex circuits or signals.

Types of Passive Components

Capacitors

A capacitor is a passive component that can gather and hold a charge in a way that is similar to how a battery functions. This type of passive component is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to a power source. One plate accumulates a positive charge and the other plate accumulates a negative charge. It can hold the charge even when the voltage is no longer applied. Different types of capacitors are film capacitors, mica capacitors, ceramic capacitors, electrolytic capacitors, aluminium electrolytic capacitors, tantalum electrolytic capacitors and power factor correction capacitors.

Resistors

Another type of passive component is the resistor. A Resistor is an electrical device that resists the flow of electrical current. Although a resistor does not amplify or shape the electric current in any way, it's a powerful little device as it enables you to put the brakes on current flow in a very controlled way.

Inductors

An inductor is a passive component that can store or deliver energy but cannot generate it. An ideal inductor is lossless, meaning that it can store energy indefinitely as no energy is lost as heat. Inductors are sometimes known as coils, chokes, electromagnets and solenoids.

Ferrite Cores

A ferrite core is a ceramic compound that includes a mix of iron and another type of metal. Ferrite is common in many types of electrical components, including antennas. This magnetic core features wound components; some examples would include windings from a transformer and inductors. It is useful because of its low electrical conductivity and high magnetic permeability.

Surge Protection Components

Surge protectors are a part of nearly every home and office today. They provide your expensive electronic equipment and circuitry with added protection against the harmful effects of electricity surges, improving their longevity.

RS is a supplier of passive components with a wide variety of quality products from leading manufacturers across the world.

Antennas
Antennas

Capacitors
Capacitors

Crystals, Oscillators & Resonators
Crystals, Oscillators & Resonators

EMI Filters & Protection
EMI Filters & Protection

Fixed Resistors
Fixed Resistors

Inductors
Inductors

Passive Components Kits
Passive Components Kits

Rotary Encoders
Rotary Encoders

Sounder, Buzzer & Microphone Components
Sounder, Buzzer & Microphone Components

Surge Protection Components
Surge Protection Components

Variable Resistors
Variable Resistors

161520 표시되는 제품 Passive Components

8063 / 999+
현재 비가용
TE Connectivity RN73 22.6 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A22K6B
  • RS 제품 번호 215-3926
  • 제조사 부품 번호 RN73C2A22K6B
Subtotal (1 pack of 5 units)
₩6,513.00
₩6.68/unit
재고있음
Wurth Elektronik Ferrite Bead 0.8 mm (Surface) (0603) (Wide Band), 1000 Ω impedance at 100 MHz
  • RS 제품 번호 124-1844
  • 제조사 부품 번호 742792662
Subtotal (1 pack of 100 units)
₩24,375.00
₩1.251/unit
재고있음
Panasonic 1000 μF Capacitor 25V dc, Through Hole - ECA1EM102 Radial Lead
  • RS 제품 번호 727-0559
  • 제조사 부품 번호 ECA1EM102
Subtotal (1 pack of 10 units)
₩4,797.00
₩2.462/unit
현재 비가용
Murata 5.6 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface Mount
  • RS 제품 번호 185-1977P
  • 제조사 부품 번호 GRM0335C1H5R6BA01D
Subtotal 1000 units (supplied on a reel)
₩7,800.00
₩0.042/unit
마지막 RS 재고
TDK 4.7 nF Multilayer Ceramic Capacitor, 450V dc, ±5 %, Surface
  • RS 제품 번호 179-4962
  • 제조사 부품 번호 CGA4J4NP02W472J125AA
Subtotal (1 reel of 2000 units)
₩487,500.00
₩1.253/unit
재고있음
Bourns, SDR0302, 0302 Unshielded Power Inductor with a Ferrite DR Core, 2.2 μH Ferrite Core ±20 % 1.65 A Idc Q:22
  • RS 제품 번호 466-291
  • 제조사 부품 번호 SDR0302-2R2ML
Subtotal (1 Bag of 2 units)
₩1,189.50
₩3.05/unit
일시적 품절
Wurth Elektronik 1 mH 4.5 A Common Mode Choke 42 mΩ 250V ac
  • RS 제품 번호 899-6956
  • 제조사 부품 번호 744844102
Subtotal (1 unit)
₩18,544.50
₩95.10/unit
현재 비가용
ROHM ESR03 12 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 263-0767P
  • 제조사 부품 번호 ESR03EZPF1202
Subtotal 100 units (supplied on a continuous strip)
₩4,875.00
₩0.248/unit
재고있음
Wurth Elektronik Steel, 19.3 x 18.3 x 3.5 mm
  • RS 제품 번호 484-418
  • 제조사 부품 번호 36701933
Subtotal (1 unit)
₩39,000.00
₩200.00/unit
일시적 품절
Bourns, DV Varistor 480 pF 10 A, Clamping 200 V, Varistor 120 V, 4032
  • RS 제품 번호 204-8669
  • 제조사 부품 번호 DV75K4032R2
Subtotal (1 reel of 2000 units)
₩1,985,100.00
₩5.09/unit
재고있음
Bourns CR0603 18 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CR0603-FX-1802ELF
  • RS 제품 번호 458-584
  • 제조사 부품 번호 CR0603-FX-1802ELF
Subtotal (1 tape of 10 units)
₩175.50
₩0.09/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface Mount
  • RS 제품 번호 180-6238
  • 제조사 부품 번호 C0402C101J5GACAUTO
Subtotal (1 reel of 10000 units)
₩156,000.00
₩0.08/unit
일시적 품절
Vishay WSR2 1 Ω, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % 2 W - WSR21R000FEA
  • RS 제품 번호 167-9784
  • 제조사 부품 번호 WSR21R000FEA
Subtotal (1 reel of 1500 units)
₩1,184,625.00
₩4.05/unit
현재 액세스할 수 없는 재고 정보
Nichicon 22 μF Capacitor 160V dc, Radial, Through Hole PC Pin
  • RS 제품 번호 715-2167
  • 제조사 부품 번호 UCS2C220MPD
Subtotal (1 pack of 10 units)
₩6,181.50
₩3.17/unit
재고있음
Nichicon 470 μF Capacitor 63V dc, Through Hole - UPW1J471MHD1TO Radial Lead
  • RS 제품 번호 243-7323
  • 제조사 부품 번호 UPW1J471MHD1TO
Subtotal (1 pack of 500 units)
₩384,150.00
₩3.937/unit
일시적 품절
Abracon, 32.768kHz XO Oscillator, ±25 ppm CMOS, 4-Pin Surface Mount ASDK-32.768KHZ-LRT
  • RS 제품 번호 171-2321
  • 제조사 부품 번호 ASDK-32.768KHZ-LRT
Subtotal (1 reel of 1000 units)
₩1,811,550.00
₩9.287/unit
재고있음
Vishay, IHLP, EK Shielded Surface Mount Inductor 4.7 μH ±20 % 3.2 A Idc
  • RS 제품 번호 565-157
  • 제조사 부품 번호 IHLP2020BZEK4R7M11
Subtotal (1 tape of 10 units)
₩11,368.50
₩5.83/unit
현재 비가용
TE Connectivity Square Omni-Directional GSM Antenna with SMT Connector
  • RS 제품 번호 215-3166
  • 제조사 부품 번호 2118310-1
Subtotal (1 Bag of 200 units)
₩462,150.00
₩11.853/unit
재고있음
RS PRO 8 Ω 0.3 W Miniature Speaker 15 mm Dia. 5 mm, 15mm
  • RS 제품 번호 754-2081P
Subtotal 1 unit (supplied on a continuous strip)
₩9,379.50
₩48.10/unit
일시적 품절
Wurth Elektronik 150 μF Capacitor 50V dc, Radial, Through Hole - 860040675006 Radial Lead
  • RS 제품 번호 163-6637
  • 제조사 부품 번호 860040675006
Subtotal (1 Box of 600 units)
₩245,700.00
₩2.104/unit
1
8063
8076
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