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

160054 표시되는 제품 Passive Components

424 / 999+
재고있음
Arcol Ohmite 10 kΩ Wirewound Resistor 5 W 1 %
  • RS 제품 번호 172-2223
  • 제조사 부품 번호 45F10KE
Subtotal (1 Bag of 100 units)
₩307,320.00
₩15.764/unit
일시적 품절
TDK, CT/B Multilayer Varistor 5 A, Clamping 65 V
  • RS 제품 번호 167-0489
  • 제조사 부품 번호 B72580E0250K062
Subtotal (1 reel of 1000 units)
₩1,058,850.00
₩5.432/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 187 Ω, 0204 Thin Film Surface Mount Resistor 1 % Surface 0.4 W - SMA-Q0204FTDX187R
  • RS 제품 번호 590-337
  • 제조사 부품 번호 SMA-Q0204FTDX187R
Subtotal (1 reel of 3000 units)
₩163,800.00
₩0.276/unit
재고있음
TDK, B82479A1 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 100 μH ±20 % 1.8 A Idc
  • RS 제품 번호 801-9756
  • 제조사 부품 번호 B82479A1104M000
Subtotal (1 unit)
₩1,911.00
₩9.80/unit
현재 비가용
KEMET R41B Film Capacitor, ±10 %, 68 nF 350 V dc 350V ac, Through Hole
  • RS 제품 번호 238-5202
  • 제조사 부품 번호 R41BW368050T0K
Subtotal (1 tray of 108 units)
₩493,435.80
₩23.431/unit
재고있음
Vishay 1.5 kΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 683-3219P
  • 제조사 부품 번호 MRS25000C1501FCT00
Subtotal 25 units (supplied on a continuous strip)
₩3,802.50
₩0.78/unit
일시적 품절
TE Connectivity, Sigma 3656, 1770 Shielded Surface Mount Inductor 2.2 μH ±20 % 29 A Idc
  • RS 제품 번호 616-900
  • 제조사 부품 번호 36561770M2R2T
Subtotal (1 reel of 200 units)
₩1,358,760.00
₩34.844/unit
일시적 품절
Molex 214394-1000 Patch WiFi Antenna with SMA Connector, WiFi
  • RS 제품 번호 203-5129
  • 제조사 부품 번호 214394-1000
Subtotal (1 Box of 60 units)
₩1,668,069.00
₩142.573/unit
마지막 RS 재고
Vishay 47 kΩ Metal Film Metal Film Resistor 1 W 5 %
  • RS 제품 번호 251-3747
  • 제조사 부품 번호 PR01000104702JR500
Subtotal (1 reel of 5000 units)
₩429,000.00
₩0.444/unit
현재 비가용
ROHM ESR03 9.1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF9101
  • RS 제품 번호 263-1142
  • 제조사 부품 번호 ESR03EZPF9101
Subtotal (1 tape of 100 units)
₩7,215.00
₩0.374/unit
마지막 RS 재고
Panasonic ERA 360Ω, 1206 (3216M) Thin Film SMD Resistor ±0.1% 0.25W
  • RS 제품 번호 828-0976
  • 제조사 부품 번호 ERA8AEB361V
Subtotal (1 Bag of 5 units)
₩2,515.50
₩2.58/unit
마지막 RS 재고
Toshin Kogyo 1000μF Electrolytic Capacitor 25V dc, Radial, Through Hole - 1EUTSJ102M0
  • RS 제품 번호 144-3351
  • 제조사 부품 번호 1EUTSJ102M0
Subtotal (1 pack of 2 units)
₩11,875.50
₩30.45/unit
제한된 재고
Bourns, ZVHT Varistor 195 pF 1 A, Clamping 38 V, Varistor 22 V, 0603
  • RS 제품 번호 204-8759
  • 제조사 부품 번호 ZV14K0603300NIR1HT
Subtotal (1 pack of 50 units)
₩5,850.00
₩0.604/unit
재고있음
Wurth Elektronik 4W1500 Ferrite Sleeve, 13 max. wires, Fixed 1.1 mm 18.8 mm
  • RS 제품 번호 124-1550
  • 제조사 부품 번호 7427225
Subtotal (1 pack of 5 units)
₩8,677.50
₩8.90/unit
일시적 품절
Wurth Elektronik 10 μF Capacitor 16V dc, Surface Solder
  • RS 제품 번호 838-7951
  • 제조사 부품 번호 865090340002
Subtotal (1 pack of 25 units)
₩8,580.00
₩1.756/unit
재고있음
RS PRO, 2.2 Ω 50 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 131-1278
Subtotal (1 pack of 5 units)
₩27,085.50
₩27.78/unit
마지막 RS 재고
Vishay Single Layer Ceramic Capacitor 470 pF 500V ac ±20 % Y5U Dielectric, VY1, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 736-8858
  • 제조사 부품 번호 VY1471K31Y5UQ6TV0
Subtotal (1 pack of 10 units)
₩2,242.50
₩1.15/unit
재고있음
Arcol Ohmite JR 0.2 mΩ, 2512 Chip Jumper Surface Mount Fixed Resistor Surface 2 W - JR2512X100E
  • RS 제품 번호 263-4269
  • 제조사 부품 번호 JR2512X100E
Subtotal (1 tape of 10 units)
₩5,518.50
₩2.83/unit
재고있음
Vishay 4700 μF Capacitor 100V dc, Snap-in - MAL205659472E3
  • RS 제품 번호 172-7721
  • 제조사 부품 번호 MAL205659472E3
Subtotal (1 Box of 50 units)
₩1,044,615.00
₩107.136/unit
재고있음
TE Connectivity 5 mΩ Metal Film Resistor 4 W 5 % SBL4R005J
  • RS 제품 번호 125-1126
  • 제조사 부품 번호 SBL4R005J
Subtotal (1 Bag of 5 units)
₩18,466.50
₩18.94/unit
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