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

164073 표시되는 제품 Passive Components

정렬 기준
646 / 999+
재고있음
TE Connectivity 40.2 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 754-5727P
  • 제조사 부품 번호 YR1B40K2CC
Subtotal (5 units, supplied in a bag)
₩32.60
₩6.52/unit
재고있음
WJ Furse, ESP 240 Surge Protection Device 280V Maximum Voltage Rating 10 kA Maximum Surge Current Low Current Mains
  • RS 제품 번호 793-3783
  • 제조사 부품 번호 7TCA085460R0081 ESP 240-16A/BX
Subtotal (1 unit)
₩2,149.40
₩2,149.40/unit
일시적 품절
WJ Furse, ESP E Surge Suppressor Unit 7.79V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS 제품 번호 456-8156
  • 제조사 부품 번호 7TCA085400R0084 ESP 06E
Subtotal (1 unit)
₩1,946.70
₩1,946.70/unit
재고있음
WJ Furse, D1 Surge Arrester 280V Maximum Voltage Rating 80 kA Maximum Surge Current Mains Surge Protector
  • RS 제품 번호 788-6766
  • 제조사 부품 번호 7TCA085460R0086 ESP 240D1
Subtotal (1 unit)
₩3,919.20
₩3,919.20/unit
재고있음
WJ Furse, ESP TN/JP Surge Protection Device 296V Maximum Voltage Rating 10 kA Maximum Surge Current BT Line Surge
  • RS 제품 번호 793-3780
  • 제조사 부품 번호 7TCA085400R0177 ESP TN/JP
Subtotal (1 unit)
₩1,552.60
₩1,552.60/unit
일시적 품절
WJ Furse, ESP D/TN Surge Suppressor Unit 58V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS 제품 번호 198-0446
  • 제조사 부품 번호 7TCA085400R0109 ESP 50D
Subtotal (1 unit)
₩1,457.90
₩1,457.90/unit
재고있음
WJ Furse, ESP Cat-6 Surge Suppressor Unit 58V Maximum Voltage Rating 10 kA Maximum Surge Current Cat-6 PoE Surge
  • RS 제품 번호 788-6763
  • 제조사 부품 번호 7TCA085400R0024 ESP CAT-6/POE
Subtotal (1 unit)
₩3,622.10
₩3,622.10/unit
재고있음
WJ Furse, ESP D/TN Surge Suppressor Unit 19V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS 제품 번호 198-0424
  • 제조사 부품 번호 7TCA085400R0089 ESP 15D
Subtotal (1 unit)
₩1,254.60
₩1,254.60/unit
재고있음
WJ Furse, ESP D/TN Surge Suppressor Unit 7.79V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS 제품 번호 198-0418
  • 제조사 부품 번호 7TCA085400R0079 ESP 06D
Subtotal (1 unit)
₩717.60
₩717.60/unit
일시적 품절
WJ Furse, ESP Cat-6 Surge Suppressor Unit 5V Maximum Voltage Rating 10 kA Maximum Surge Current Cat-6 Surge Protector
  • RS 제품 번호 788-6769
  • 제조사 부품 번호 7TCA085400R0023 ESP CAT-6
Subtotal (1 unit)
₩3,395.60
₩3,395.60/unit
재고있음
WJ Furse, WBX Surge Protection Device ESP Protector
  • RS 제품 번호 161-8374
  • 제조사 부품 번호 7TCA085410R0032 WBXD4
Subtotal (1 unit)
₩1,085.50
₩1,085.50/unit
재고있음
WJ Furse, ESP E Surge Suppressor Unit 58V Maximum Voltage Rating 20 kA Maximum Surge Current Twisted Pair Surge
  • RS 제품 번호 456-8184
  • 제조사 부품 번호 7TCA085400R0116 ESP 50E
Subtotal (1 unit)
₩1,829.40
₩1,829.40/unit
재고있음
WJ Furse, ESP D/TN Surge Suppressor Unit 296V Maximum Voltage Rating 20 kA Maximum Surge Current Telephone Line
  • RS 제품 번호 198-0452
  • 제조사 부품 번호 7TCA085400R0171 ESP TN
Subtotal (1 unit)
₩1,185.00
₩1,185.00/unit
재고있음
KEMET 1 nF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS 제품 번호 137-2795
  • 제조사 부품 번호 C0603C102K2RECAUTO
Subtotal (50 units, in packs of 50)
₩29.50
₩0.59/unit
일시적 품절
KEMET Polymer Base Blended with Micron Sized Magnetic Powders Shielding Sheet 185 mm x 70mm x 0.2 mm
  • RS 제품 번호 181-5710
  • 제조사 부품 번호 M4(200)-185X70T0800
Subtotal (25 units, in bags of 25)
₩2,278.60
₩91.144/unit
일시적 품절
RS PRO 10 mΩ Metal Film Through Hole Fixed Resistor 0.5 W 10 Ω
  • RS 제품 번호 327-919
Subtotal (100 units, in packs of 100)
₩15.80
₩0.158/unit
현재 비가용
KEMET 470 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 169-6939
  • 제조사 부품 번호 C1206R474K5RACT250
Subtotal (2000 units, on reels of 2000)
₩34,200.00
₩17.10/unit
현재 비가용
Panasonic 33 μF Aluminium Electrolytic Capacitor 50V dc, Through Hole - ECA1HM330 Radial Lead
  • RS 제품 번호 287-966
  • 제조사 부품 번호 ECA1HM330
Subtotal (10 units, in bags of 10)
₩7.80
₩0.78/unit
제한된 재고
Vishay 220 μF Capacitor 25V dc, Through Hole - MAL203136221E3 Axial
  • RS 제품 번호 108-5305
  • 제조사 부품 번호 MAL203136221E3
Subtotal (5 units, in packs of 5)
₩114.30
₩22.86/unit
재고있음
Yageo RC_L 470 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-07470KL
  • RS 제품 번호 199-5574
  • 제조사 부품 번호 RC0603FR-07470KL
Subtotal (100 units, on tapes of 100)
₩6.30
₩0.063/unit
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