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

162314 표시되는 제품 Passive Components

481 / 999+
재고있음
Arcol HS50 R02 K, 20 mΩ 50 W Wirewound Chassis Mount Resistor ±10 %
  • RS 제품 번호 160-843
  • 제조사 부품 번호 HS50 R02 K
Subtotal (1 unit)
₩9,652.50
₩49.50/unit
일시적 품절
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 150 μH 10 % 420 mA Idc
  • RS 제품 번호 171-241
  • 제조사 부품 번호 3627575047C151K
Subtotal (1 reel of 1000 units)
₩750,750.00
₩3.854/unit
재고있음
TDK Single Layer Ceramic Capacitor 2200 pF 2kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2794
  • 제조사 부품 번호 CK45-B3DD222KYVNA
Subtotal (1 reel of 1000 units)
₩232,050.00
₩1.188/unit
재고있음
TDK, Standard Metal Oxide Varistor 850 pF 1 A, Clamping 77 V, Varistor 39 V
  • RS 제품 번호 170-2877
  • 제조사 부품 번호 B72205S0250K101
Subtotal (1 reel of 1000 units)
₩241,800.00
₩1.242/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 19.1 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040219K1FKED
  • RS 제품 번호 168-8324
  • 제조사 부품 번호 CRCW040219K1FKED
Subtotal (1 reel of 10000 units)
₩156,000.00
₩0.075/unit
재고있음
Vishay 2.2 kΩ Thin Film Resistor 0.4 W 1 %
  • RS 제품 번호 151-088P
  • 제조사 부품 번호 MBA02040C2201FC100
Subtotal 100 units (supplied as a tape)
₩27,495.00
₩1.408/unit
재고있음
TE Connectivity 5.1 kΩ Metal Film Resistor 0.6 W 1 %
  • RS 제품 번호 148-253P
  • 제조사 부품 번호 LR1F5K1
Subtotal 10 units (supplied as a tape)
₩468.00
₩0.24/unit
재고있음
TE Connectivity 4.7 Ω Wirewound Resistor 3 W 5 % ER744R7JT
  • RS 제품 번호 151-631
  • 제조사 부품 번호 ER744R7JT
Subtotal (1 pack of 5 units)
₩3,373.50
₩3.46/unit
마지막 RS 재고
Vishay F1772 Film Capacitor 1 μF 310V ac 310 V dc, Through Hole
  • RS 제품 번호 148-480
  • 제조사 부품 번호 F17725102260
Subtotal (1 pack of 5 units)
₩21,567.00
₩22.12/unit
재고있음
TE Connectivity L000573-03 Shark Fin Omni-Directional Antenna with SMA, BNC Connector, GNSS
  • RS 제품 번호 170-975
  • 제조사 부품 번호 L000573-03
Subtotal (1 unit)
₩242,989.50
₩1,246.10/unit
재고있음
TE Connectivity 27 10 kΩ Rotary Potentiometer 1-Turns 2-Gang Panel Mount, 27ESA103MMF50N
  • RS 제품 번호 168-364
  • 제조사 부품 번호 27ESA103MMF50N
Subtotal (1 unit)
₩8,814.00
₩45.20/unit
재고있음
TE Connectivity 22 Ω Metal Film Resistor 0.6 W 1 % LR1F22R
  • RS 제품 번호 148-095
  • 제조사 부품 번호 LR1F22R
Subtotal (1 pack of 10 units)
₩448.50
₩0.23/unit
일시적 품절
KOA RN73 100 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS 제품 번호 205-0509P
  • 제조사 부품 번호 RN73R1JTTD1000B25
Subtotal 50 units (supplied on a continuous strip)
₩7,117.50
₩0.732/unit
재고있음
KEMET PME271 Paper Capacitor X2 275V ac 275 V dc, Through Hole
  • RS 제품 번호 210-487
  • 제조사 부품 번호 PME271M547MR30
Subtotal (1 pack of 5 units)
₩13,104.00
₩13.44/unit
마지막 RS 재고
TE Connectivity 820 Ω Carbon Film Resistor 0.5 W 5 %
  • RS 제품 번호 132-472P
  • 제조사 부품 번호 CFR50J820R
Subtotal 10 units (supplied as a tape)
₩819.00
₩0.42/unit
재고있음
TDK, B82477-G4 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH ±20 % 2.5 A Idc
  • RS 제품 번호 167-8550
  • 제조사 부품 번호 B82477G4473M000
Subtotal (1 reel of 400 units)
₩451,620.00
₩5.787/unit
재고있음
Panasonic ERA 53.6 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB5362V
  • RS 제품 번호 168-9143
  • 제조사 부품 번호 ERA3AEB5362V
Subtotal (1 reel of 5000 units)
₩302,250.00
₩0.308/unit
재고있음
Vishay 534 2 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-9985
  • 제조사 부품 번호 534B1202JL
Subtotal (1 Box of 10 units)
₩474,786.00
₩243.48/unit
현재 비가용
Nichicon 68 μF Capacitor 450V dc, Snap-in - LGJ2W680MELA20
  • RS 제품 번호 167-7969
  • 제조사 부품 번호 LGJ2W680MELA20
Subtotal (1 Bag of 250 units)
₩846,787.50
₩17.371/unit
재고있음
KOA RN73R 510 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS 제품 번호 253-3170P
  • 제조사 부품 번호 RN73R1JTTD5100B25
Subtotal 5 units (supplied on a continuous strip)
₩936.00
₩0.96/unit
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