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

164416 표시되는 제품 Passive Components

정렬 기준
655 / 999+
재고있음
Yageo RC 1.5 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W
  • RS 제품 번호 199-5801P
  • 제조사 부품 번호 RC1206FR-071K5L
Subtotal (100 units, supplied on a continuous strip)
₩13.30
₩0.133/unit
재고있음
Vishay 10 pF Multilayer Ceramic Capacitor, 50V dc, ±1 %, Surface
  • RS 제품 번호 272-7818
  • 제조사 부품 번호 VJ0603A100FXACW1BC
Subtotal (100 units, on tapes of 100)
₩39.60
₩0.396/unit
일시적 품절
Abracon AFAC5867-S698 Patch Omni-Directional GSM & GPRS Antenna with IPEX Connector
  • RS 제품 번호 250-5182
  • 제조사 부품 번호 AFAC5867-S698
Subtotal (1000 units, in bags of 1000)
₩38,355.00
₩38.355/unit
재고있음
Vishay 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 272-7920P
  • 제조사 부품 번호 VJ0805A101JXACW1BC
Subtotal (200 units, supplied on a reel)
₩68.40
₩0.342/unit
재고있음
Panasonic EC Film Capacitor, ±10 %, 2.2 μF 450 V dc, Through Hole
  • RS 제품 번호 176-6367
  • 제조사 부품 번호 ECWFE2W225K
Subtotal (10 units, in packs of 10)
₩54.10
₩5.41/unit
일시적 품절
Panasonic 47 μF Capacitor 100V dc, Through Hole - EEUFS2A470LB Radial Lead
  • RS 제품 번호 176-3838
  • 제조사 부품 번호 EEUFS2A470LB
Subtotal (1000 units, in bags of 1000)
₩2,452.00
₩2.452/unit
현재 비가용
TE Connectivity CRGP 1 kΩ, 1206 Thick Film ±1 % 0.5 W - CRGP1206F1K0
  • RS 제품 번호 176-5098
  • 제조사 부품 번호 CRGP1206F1K0
Subtotal (5000 units, on reels of 5000)
₩1,460.00
₩0.292/unit
현재 비가용
TE Connectivity THS25R05J, 50 mΩ 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-4370
  • 제조사 부품 번호 THS25R05J
Subtotal (100 units, in boxes of 100)
₩2,353.20
₩23.532/unit
현재 비가용
TE Connectivity CPF 12 Ω, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B12RE
  • RS 제품 번호 164-0437
  • 제조사 부품 번호 CPF0805B12RE
Subtotal (1000 units, on reels of 1000)
₩1,278.00
₩1.278/unit
일시적 품절
Wurth Elektronik, WE-PD4 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 47 μH ±10 % 2.8 A Idc
  • RS 제품 번호 163-3282
  • 제조사 부품 번호 74457147
Subtotal (250 units, on reels of 250)
₩4,117.00
₩16.468/unit
일시적 품절
Vishay 24 kΩ Thin Film Resistor 0.4 W 1 % MBA02040C2402FC100
  • RS 제품 번호 166-7706
  • 제조사 부품 번호 MBA02040C2402FC100
Subtotal (1000 units, in boxes of 1000)
₩1,558.00
₩1.558/unit
일시적 품절
KEMET 22000 μF Capacitor 100V dc, Screw - PEH200PO5220MU2
  • RS 제품 번호 173-4280
  • 제조사 부품 번호 PEH200PO5220MU2
Subtotal (16 units, in bags of 16)
₩10,518.40
₩657.40/unit
현재 비가용
TE Connectivity 392 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 164-3784
  • 제조사 부품 번호 YR1B392KCC
Subtotal (1000 units, in boxes of 1000)
₩2,580.00
₩2.58/unit
일시적 품절
Vishay MKP 1839 HQ Film Capacitor, ±5 %, 3.3 μF 800 V dc 400V ac, Through Hole
  • RS 제품 번호 173-1571
  • 제조사 부품 번호 MKP1839533634HQ
Subtotal (300 units, in bags of 300)
₩19,430.10
₩64.767/unit
일시적 품절
Nichicon 68 μF Capacitor 100V dc, Surface Solder - UCD2A680MNQ1MS
  • RS 제품 번호 173-3317
  • 제조사 부품 번호 UCD2A680MNQ1MS
Subtotal (200 units, on reels of 200)
₩1,003.20
₩5.016/unit
재고있음
Panasonic 27 μF Capacitor 35V dc, Radial, Through Hole - EEAFC1V270 Radial Lead
  • RS 제품 번호 172-4704
  • 제조사 부품 번호 EEAFC1V270
Subtotal (200 units, in boxes of 200)
₩250.80
₩1.254/unit
현재 비가용
TE Connectivity 2.2 kΩ Carbon Film Resistor 2 W 5 %
  • RS 제품 번호 163-8474
  • 제조사 부품 번호 CFR200J2K2
Subtotal (1000 units, in boxes of 1000)
₩678.00
₩0.678/unit
현재 비가용
Wurth Elektronik 680 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 163-5864
  • 제조사 부품 번호 875075155008
Subtotal (400 units, on reels of 400)
₩2,227.20
₩5.568/unit
일시적 품절
Wurth Elektronik 220 μF Capacitor 10V dc, Surface Solder - 865090249008
  • RS 제품 번호 163-5765
  • 제조사 부품 번호 865090249008
Subtotal (1000 units, on reels of 1000)
₩1,773.00
₩1.773/unit
마지막 RS 재고
TE Connectivity 3503 28 kΩ, 1206 Thin Film Surface Mount Resistor ±1 % Surface 2 W - 3503G2B528KFTDF
  • RS 제품 번호 252-7623P
  • 제조사 부품 번호 3503G2B528KFTDF
Subtotal (1 unit, supplied on a continuous strip)
₩22.90
₩22.90/unit
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