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

162264 표시되는 제품 Passive Components

443 / 999+
재고있음
TE Connectivity 3522 20 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 3 W - 352220RFT
  • RS 제품 번호 870-2628
  • 제조사 부품 번호 352220RFT
Subtotal (1 Bag of 10 units)
₩7,897.50
₩4.05/unit
현재 비가용
Rubycon 4700μF Aluminium Electrolytic Capacitor 10V dc, Radial, Through Hole - 10ZLH4700MEFC12.5X30
  • RS 제품 번호 703-7481
  • 제조사 부품 번호 10ZLH4700MEFC12.5X30
Subtotal (1 pack of 5 units)
₩9,184.50
₩9.42/unit
마지막 RS 재고
Bourns 6657 5 kΩ Rotary Potentiometer 1-Turns 1-Gang Bush, 6657S-1-502
  • RS 제품 번호 851-7326
  • 제조사 부품 번호 6657S-1-502
Subtotal (1 unit)
₩64,116.00
₩328.80/unit
일시적 품절
Wurth Elektronik, WE-TPC, 2828 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 1.3 A Idc
  • RS 제품 번호 163-4010
  • 제조사 부품 번호 744025006
Subtotal (1 reel of 550 units)
₩756,112.50
₩7.053/unit
마지막 RS 재고
Vishay PHPA 1 kΩ, 1206 Thin Film, Wirewound Surface Mount Fixed Resistor ±0.1 % 2.5 W - PHPA1206E1001BST1
  • RS 제품 번호 230-3051
  • 제조사 부품 번호 PHPA1206E1001BST1
Subtotal (1 tape of 5 units)
₩12,850.50
₩13.18/unit
재고있음
Vishay 10 nF Multilayer Ceramic Capacitor, 250V ac, ±10 %, Surface
  • RS 제품 번호 880-7004
  • 제조사 부품 번호 VJ2220Y103KXUSTX2
Subtotal (1 pack of 5 units)
₩16,536.00
₩16.96/unit
일시적 품절
Panasonic ERJ H3G 120 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.125 W - ERJH3GJ124V
  • RS 제품 번호 228-4791
  • 제조사 부품 번호 ERJH3GJ124V
Subtotal (1 reel of 5000 units)
₩195,000.00
₩0.197/unit
재고있음
KEMET R75L Film Capacitor, ±10 %, 1.5 μF 560 V dc 250V ac, Through Hole
  • RS 제품 번호 171-9275
  • 제조사 부품 번호 R75LR41504000K
Subtotal (1 pack of 5 units)
₩30,595.50
₩31.38/unit
현재 비가용
TE Connectivity 33 kΩ Metal Oxide Resistor 1 W 5 %
  • RS 제품 번호 161-4351
  • 제조사 부품 번호 ROX1SJ33K
Subtotal (1 Box of 1000 units)
₩81,900.00
₩0.419/unit
현재 비가용
KOA RN73H 680 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 100 mW
  • RS 제품 번호 187-7933P
  • 제조사 부품 번호 RN73H1JTTD6800B25
Subtotal 250 units (supplied on a reel)
₩42,900.00
₩0.882/unit
재고있음
Vishay 47 μF MnO2 Tantalum Capacitor 25V dc, Surface, TR3 Series
  • RS 제품 번호 684-5284
  • 제조사 부품 번호 TR3D476K025C0150
Subtotal (1 pack of 5 units)
₩13,260.00
₩13.60/unit
일시적 품절
KEMET 150 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 146-6569
  • 제조사 부품 번호 C0805C154K5RACTU
Subtotal (1 reel of 4000 units)
₩553,800.00
₩0.711/unit
마지막 RS 재고
TDK, Advanced Metal Oxide Varistor 400 pF 50 A, Clamping 775 V, Varistor 470 V
  • RS 제품 번호 138-9279
  • 제조사 부품 번호 B72214S2301K101
Subtotal (1 Bag of 20 units)
₩13,104.00
₩3.355/unit
재고있음
Yageo 4.7 kΩ Metal Film Metal Film Fixed Resistor 0.25 W 1 % MFR-25FTE52-4K7
  • RS 제품 번호 199-7625
  • 제조사 부품 번호 MFR-25FTE52-4K7
Subtotal (1 tape of 100 units)
₩3,510.00
₩0.182/unit
현재 비가용
ROHM ESR10 2.7 kΩ, 0805 Thick Film Resistor ±1 % 0.4 W - ESR10EZPF2701
  • RS 제품 번호 262-9299
  • 제조사 부품 번호 ESR10EZPF2701
Subtotal (1 tape of 100 units)
₩8,190.00
₩0.418/unit
일시적 품절
KEMET 4700 μF Capacitor 385V dc, Screw
  • RS 제품 번호 173-4283
  • 제조사 부품 번호 PEH200XV4470MU2
Subtotal (1 Bag of 12 units)
₩2,903,659.20
₩1,240.883/unit
재고있음
KOA TLR3AP 680 Ω, 2512 Metal Plate Surface Mount Resistor ±1 % 5 W - TLR3APDTEL680F75
  • RS 제품 번호 231-3701
  • 제조사 부품 번호 TLR3APDTEL680F75
Subtotal (1 tape of 5 units)
₩10,803.00
₩11.08/unit
재고있음
Murata 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Through Hole Radial
  • RS 제품 번호 190-2289
  • 제조사 부품 번호 RDER71H104K0K1H03B
Subtotal (1 Bag of 500 units)
₩106,275.00
₩1.089/unit
재고있음
Panasonic 1 μF Capacitor 250V dc, Radial, Through Hole - ECA2EHG010 Radial Lead
  • RS 제품 번호 365-4622
  • 제조사 부품 번호 ECA2EHG010
Subtotal (1 pack of 5 units)
₩1,443.00
₩1.48/unit
현재 비가용
Yageo 330 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 198-8200
  • 제조사 부품 번호 CS0603KRX7R8BB334
Subtotal (1 reel of 4000 units)
₩234,000.00
₩0.305/unit
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