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

162262 표시되는 제품 Passive Components

720 / 999+
마지막 RS 재고
TDK 2.2 nF Multilayer Ceramic Capacitor, 450V dc, ±5 %, Surface
  • RS 제품 번호 179-4924
  • 제조사 부품 번호 CGA4F4C0G2W222J085AA
Subtotal (1 reel of 4000 units)
₩2,624.00
₩0.656/unit
현재 비가용
TE Connectivity 18.2 kΩ Metal Film Resistor 0.25 W YR1B18K2CC
  • RS 제품 번호 164-4498
  • 제조사 부품 번호 YR1B18K2CC
Subtotal (1 Box of 1000 units)
₩2,618.00
₩2.618/unit
재고있음
ROHM ESR03 2.7 mΩ, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ275
  • RS 제품 번호 262-9816
  • 제조사 부품 번호 ESR03EZPJ275
Subtotal (1 tape of 100 units)
₩66.60
₩0.666/unit
재고있음
Abracon 0.75 A Common Mode Choke 80V
  • RS 제품 번호 245-0450
  • 제조사 부품 번호 ACMP-Q3226-102-T
Subtotal (1 pack of 5 units)
₩39.90
₩7.98/unit
일시적 품절
Wurth Elektronik, WE-HCF SMT, 2920 Shielded Wirewound Surface Mount Inductor with a Manganese Zinc Ferrite Core, 47 μH
  • RS 제품 번호 258-5679
  • 제조사 부품 번호 74437529203470
Subtotal (1 unit)
₩75.80
₩75.80/unit
재고있음
Panasonic ERJ 2 kΩ, 0603 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ3RBD2001V
  • RS 제품 번호 810-2167
  • 제조사 부품 번호 ERJ3RBD2001V
Subtotal (1 Bag of 100 units)
₩34.50
₩0.345/unit
재고있음
Wurth Elektronik 10 μF Capacitor 100V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-4987
  • 제조사 부품 번호 860130874006
Subtotal (1 Bag of 10 units)
₩28.10
₩2.81/unit
재고있음
Murata, LQG, 0402 Unshielded Wirewound Surface Mount Inductor 1.5 nH ±0.3 nH 300 mA Idc Q:8
  • RS 제품 번호 792-6334
  • 제조사 부품 번호 LQG15HS1N5S02D
Subtotal (1 Bag of 250 units)
₩62.50
₩0.25/unit
일시적 품절
Panasonic ERJPC6 360 Ω, 0805 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.25 W - ERJPC6D3600V
  • RS 제품 번호 790-245
  • 제조사 부품 번호 ERJPC6D3600V
Subtotal (1 tape of 10 units)
₩5.58
₩0.558/unit
제조사가 재고 비축중
Phoenix Contact, F-MS Surge Protection Plug 264V ac Maximum Voltage Rating 50 A Maximum Surge Current Type 1/2 Surge
  • RS 제품 번호 129-551
  • 제조사 부품 번호 2800191
Subtotal (1 pack of 10 units)
₩12,149.80
₩1,214.98/unit
마지막 RS 재고
KOA RK73H 240kΩ, 0603 (1608M) Thick Film SMD Resistor ±1% 0.1W
  • RS 제품 번호 631-6963
  • 제조사 부품 번호 RK73H1JTTD2403F
Subtotal (1 pack of 50 units)
₩5.40
₩0.108/unit
현재 비가용
Vishay 2 Ω Wirewound Resistor 3 W RWM04102R00JR15E1
  • RS 제품 번호 485-1565
  • 제조사 부품 번호 RWM04102R00JR15E1
Subtotal (1 pack of 5 units)
₩35.15
₩7.03/unit
마지막 RS 재고
VPG Foil Resistors VSMP 5 kΩ, 0805 Metal Foil Surface Mount Resistor ±0.01 % 0.2 W
  • RS 제품 번호 684-1481P
  • 제조사 부품 번호 Y16245K00000T9R
Subtotal 1 unit (supplied on a continuous strip)
₩253.00
₩253.00/unit
재고있음
KEMET 1 mH 30 A Common Mode Choke 6 mΩ 250V
  • RS 제품 번호 169-6887
  • 제조사 부품 번호 SC-30-100
Subtotal (1 Box of 60 units)
₩6,051.00
₩100.85/unit
재고있음
Yageo RT 3.3 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRE073K3L
  • RS 제품 번호 199-1651
  • 제조사 부품 번호 RT0603BRE073K3L
Subtotal (1 tape of 10 units)
₩8.70
₩0.87/unit
재고있음
Mobilemark PSKN4-W6E-RS WiFi Antenna Direct Mount with SMA RP Connector
  • RS 제품 번호 235-4798
  • 제조사 부품 번호 PSKN4-W6E-RS
Subtotal (1 unit)
₩241.40
₩241.40/unit
재고있음
RS PRO 18 mm Knob Diameter Black Potentiometer Knob for 6.4 mm Shaft Circular
  • RS 제품 번호 100-105
Subtotal (1 pack of 5 units)
₩148.00
₩29.60/unit
일시적 품절
TE Connectivity Holsworthy RT73 121 kΩ, 0603 Thick Film Surface Mount Resistor 0.1 % Surface 0.2 W - RT73F1J121KBTD
  • RS 제품 번호 619-382
  • 제조사 부품 번호 RT73F1J121KBTD
Subtotal (1 reel of 5000 units)
₩3,655.00
₩0.731/unit
일시적 품절
Murata, LQW, 0402 Unshielded Surface Mount Inductor with a Non-Magnetic Core Core, 3.6 nH ±0.2 nH 900 mA Idc Q:30
  • RS 제품 번호 276-3798
  • 제조사 부품 번호 LQW15AN3N6C10D
Subtotal (1 reel of 10000 units)
₩4,830.00
₩0.483/unit
재고있음
KOA HV73 560 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - HV732BTTD5603F
  • RS 제품 번호 178-6156
  • 제조사 부품 번호 HV732BTTD5603F
Subtotal (1 reel of 500 units)
₩514.00
₩1.028/unit
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