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

160849 표시되는 제품 Passive Components

260 / 999+
현재 비가용
ROHM ESR18 1.5 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.5 W - ESR18EZPF1R50
  • RS 제품 번호 264-1747
  • 제조사 부품 번호 ESR18EZPF1R50
Subtotal (1 reel of 5000 units)
₩175,500.00
₩0.183/unit
재고있음
Bourns, SRP1038WA, 1038 Shielded Power Inductor with a Metal Alloy Powder Core, 1 μH ±20 % 25 A Idc Q:20
  • RS 제품 번호 247-6030
  • 제조사 부품 번호 SRP1038WA-1R0M
Subtotal (1 unit)
₩2,769.00
₩14.20/unit
재고있음
Panasonic ERA 100 Ω, 0402 Thin Film Surface Mount Resistor ± 0.1 % Surface 0.1 W - ERA2VEB1000X
  • RS 제품 번호 241-3233
  • 제조사 부품 번호 ERA2VEB1000X
Subtotal (1 tape of 10 units)
₩3,705.00
₩1.90/unit
현재 비가용
ROHM ESR25 1.2 mΩ, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF1204
  • RS 제품 번호 263-7392
  • 제조사 부품 번호 ESR25JZPF1204
Subtotal (1 reel of 4000 units)
₩444,600.00
₩0.574/unit
재고있음
ROHM ESR25 750 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ751
  • RS 제품 번호 263-7728
  • 제조사 부품 번호 ESR25JZPJ751
Subtotal (1 tape of 10 units)
₩4,465.50
₩2.29/unit
현재 비가용
ROHM ESR18 11 kΩ, 1206 Thick Film Surface Mount Resistor ±5 % 0.5 W
  • RS 제품 번호 264-1920P
  • 제조사 부품 번호 ESR18EZPJ113
Subtotal 100 units (supplied on a continuous strip)
₩8,775.00
₩0.45/unit
재고있음
Panasonic ERJ 3EK 732 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - ERJ3EKF7323V
  • RS 제품 번호 277-781
  • 제조사 부품 번호 ERJ3EKF7323V
Subtotal (1 Bag of 10 units)
₩273.00
₩0.14/unit
일시적 품절
Arcol Ohmite 1 Ω Resistive Fixed Resistor 100 W 1 % TEH100M1R00FE
  • RS 제품 번호 760-146
  • 제조사 부품 번호 TEH100M1R00FE
Subtotal (1 tube of 35 units)
₩610,769.25
₩89.486/unit
일시적 품절
Bourns, 4100R 100 kΩ 2 % ISOL Resistor Array, 8 Resistors, 2.25 W total, DIP, Solder
  • RS 제품 번호 522-3129
  • 제조사 부품 번호 4116R-1-104LF
Subtotal (1 pack of 25 units)
₩55,818.75
₩11.448/unit
현재 비가용
Vishay 10kΩ Metal Film Resistor 1W ±1% CPF110K000FKE14
  • RS 제품 번호 830-7504
  • 제조사 부품 번호 CPF110K000FKE14
Subtotal (1 unit)
₩2,568.15
₩13.17/unit
일시적 품절
Vishay, Low DCR, Tape & Reel Shielded Power Inductor with a Magnetically Shielded rod core Core, 0.36 μH Shielded
  • RS 제품 번호 730-204
  • 제조사 부품 번호 IHLP1212BZEZR36M1Z
Subtotal (1 tape of 1 unit)
₩1,831.05
₩9.39/tape
재고있음
Wurth Elektronik, WE-SPC Shielded Wirewound Surface Mount Inductor 22 H
  • RS 제품 번호 485-096
  • 제조사 부품 번호 74408941220
Subtotal (1 unit)
₩33,949.50
₩174.10/unit
일시적 품절
KEMET C4AF Film Capacitor, 10 %, 6.8 μF 500 V dc 500V ac, Through Hole
  • RS 제품 번호 258-4255
  • 제조사 부품 번호 C4AFABW4680F3OK
Subtotal (1 Box of 30 units)
₩350,122.50
₩59.847/unit
재고있음
CHEMI-CON Varistor 2.09 nF 1 A, Clamping 48 V, Varistor 22 V
  • RS 제품 번호 316-5885
  • 제조사 부품 번호 TNR5V220K
Subtotal (1 pack of 5 units)
₩2,886.00
₩2.96/unit
제조사가 재고 비축중
Eaton, DX 250 A 520V, Screw RFI Filter, Screw 3 Phase
  • RS 제품 번호 123-503
  • 제조사 부품 번호 172288 DX-EMC34-250
Subtotal (1 unit)
₩2,181,036.00
₩11,184.80/unit
일시적 품절
TE Connectivity CRGSP 470 Ω, 1206 Thick Film Surface Mount Fixed Resistor 0.01 SMD 0.5 W - CRGSP1206F470R
  • RS 제품 번호 839-326
  • 제조사 부품 번호 CRGSP1206F470R
Subtotal (1 reel of 5000 units)
₩312,000.00
₩0.319/unit
재고있음
ROHM ESR25 7.5 Ω, 1210 Thick Film Resistor ±5 % 0.66 W - ESR25JZPJ7R5
  • RS 제품 번호 263-7730
  • 제조사 부품 번호 ESR25JZPJ7R5
Subtotal (1 tape of 10 units)
₩1,657.50
₩0.85/unit
현재 비가용
TE Connectivity Shielding Strip of Monel 5 m x 25.4mm x 3.2 mm
  • RS 제품 번호 264-4574
  • 제조사 부품 번호 152-0032-0254
Subtotal (1 Bag of 5 metres)
₩248,722.50
₩255.10/metre
재고있음
Vishay, IFDC-5050HZ 100 μH 30% 2.6 A Idc
  • RS 제품 번호 697-535P
  • 제조사 부품 번호 IFDC5050HZER101M
Subtotal 1 unit (supplied on a continuous strip)
₩1,265.55
₩6.49/unit
재고있음
Wurth Elektronik, WE-MI, 1206 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 10 μH Multilayer ±10 % 25
  • RS 제품 번호 124-1871
  • 제조사 부품 번호 7447918
Subtotal (1 pack of 20 units)
₩11,388.00
₩2.92/unit
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