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

162293 표시되는 제품 Passive Components

847 / 999+
일시적 품절
Panasonic ERJ H3E 39 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF39R0V
  • RS 제품 번호 228-4738
  • 제조사 부품 번호 ERJH3EF39R0V
Subtotal (1 tape of 100 units)
₩41.40
₩0.414/unit
재고있음
Murata 10 nF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 185-3412
  • 제조사 부품 번호 GCM033R71A103MA03D
Subtotal (1 reel of 1000 units)
₩51.00
₩0.051/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 68 μH 20 % 280 mA Idc
  • RS 제품 번호 171-151
  • 제조사 부품 번호 3627322515C680M
Subtotal (1 reel of 2000 units)
₩3,920.00
₩1.96/unit
현재 비가용
TE Connectivity 470 Ω Wirewound Resistor 3 W EP3WS470RJ
  • RS 제품 번호 164-4978
  • 제조사 부품 번호 EP3WS470RJ
Subtotal (1 Box of 1000 units)
₩950.00
₩0.95/unit
마지막 RS 재고
TE Connectivity 3430 1 kΩ, 0612 Thick Film Surface Mount Fixed Resistor 1 % Surface 1.5 W - 3430B2F22KTD
  • RS 제품 번호 274-7179
  • 제조사 부품 번호 3430B2F22KTD
Subtotal (1 reel of 5000 units)
₩2,955.00
₩0.591/unit
재고있음
Vishay 3.3 Ω Thin Film Resistor 0.6 W 1 % MBB02070C3308FCT00
  • RS 제품 번호 506-4453
  • 제조사 부품 번호 MBB02070C3308FCT00
Subtotal (1 pack of 50 units)
₩27.10
₩0.542/unit
일시적 품절
Bourns, SRR1260, 1260 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 47 μH ±20 % 2.6 A Idc Q:22
  • RS 제품 번호 180-8925
  • 제조사 부품 번호 SRR1260-470M
Subtotal (1 reel of 600 units)
₩3,156.60
₩5.261/unit
일시적 품절
TDK 470 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 179-5028
  • 제조사 부품 번호 CGA6M3X8R2A474K200AD
Subtotal (1 reel of 1000 units)
₩7,825.00
₩7.825/unit
재고있음
KEMET R41B Film Capacitor Y2/X1, ±10 %, 6.8 nF 350 V dc 350V ac, Through Hole
  • RS 제품 번호 238-5154
  • 제조사 부품 번호 R41BF168050T0K
Subtotal (1 tape of 10 units)
₩22.40
₩2.24/unit
재고있음
Wurth Elektronik, WE-MAPI SMT, 4030 Shielded Power Inductor with a Manganese Zinc Core, 1.2 μH ±20 % 9.6 A Idc
  • RS 제품 번호 258-5693P
  • 제조사 부품 번호 74438357012
Subtotal 1 unit (supplied on a continuous strip)
₩13.20
₩13.20/unit
재고있음
Panasonic ERJ8BW 100 mΩ, 1206 Thick Film Surface Mount Resistor ±5 % 1 W - ERJ8BWJR100V
  • RS 제품 번호 110-0433
  • 제조사 부품 번호 ERJ8BWJR100V
Subtotal (1 reel of 5000 units)
₩6,830.00
₩1.366/unit
일시적 품절
KEMET 680 nF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 146-6419
  • 제조사 부품 번호 C0603C684K4PACTU
Subtotal (1 reel of 4000 units)
₩1,256.00
₩0.314/unit
현재 비가용
TDK B32521 Film Capacitor 1 μF 40V ac 63 V dc, Through Hole 2
  • RS 제품 번호 194-3516
  • 제조사 부품 번호 B32521C0105K000
Subtotal (1 Box of 1000 units)
₩2,677.00
₩2.677/unit
마지막 RS 재고
Rubycon 100 μF Capacitor 25V dc, Through Hole - 25PK100MEFC5X11 Radial Lead
  • RS 제품 번호 763-9412
  • 제조사 부품 번호 25PK100MEFC5X11
Subtotal (1 pack of 25 units)
₩22.80
₩0.912/unit
일시적 품절
Panasonic 270 μF Capacitor 35V dc, Surface - EEEFN1V271UL
  • RS 제품 번호 262-4970
  • 제조사 부품 번호 EEEFN1V271UL
Subtotal (1 tape of 10 units)
₩40.30
₩4.03/unit
재고있음
Yageo RC 120 Ω, 1206 Thick Film Surface Mount Fixed Resistor ±5 % 0.25 W - RC1206JR-07120RL
  • RS 제품 번호 242-7191
  • 제조사 부품 번호 RC1206JR-07120RL
Subtotal (1 tape of 100 units)
₩8.90
₩0.089/unit
재고있음
TE Connectivity 10 Ω Metal Oxide Metal Film Resistor 3 W 5 %
  • RS 제품 번호 161-6079
  • 제조사 부품 번호 ROX3SJ10R
Subtotal (1 Bag of 1000 units)
₩807.00
₩0.807/unit
현재 비가용
KEMET C4AQ Polypropylene Capacitor, 5 %, 2.6 μF 1.3 kV dc, PCB
  • RS 제품 번호 207-9007
  • 제조사 부품 번호 C4AQULW4260A34J
Subtotal (1 unit)
₩29.80
₩29.80/unit
재고있음
Bourns 22.8 mm Knob Diameter Black, Chrome Potentiometer Knob for 6 mm Shaft Circular
  • RS 제품 번호 770-3236P
  • 제조사 부품 번호 H-516-6M
Subtotal 1 unit (supplied in a box)
₩64.60
₩64.60/unit
일시적 품절
TDK 22 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 242-7447
  • 제조사 부품 번호 CGA2B2C0G1H220J050BA
Subtotal (1 reel of 10000 units)
₩700.00
₩0.07/unit
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