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

162322 표시되는 제품 Passive Components

252 / 999+
일시적 품절
Panasonic E24 33200 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.05 % Surface 0.1 W - ERA3ARW332V
  • RS 제품 번호 782-490
  • 제조사 부품 번호 ERA3ARW332V
Subtotal (1 tape of 10 units)
₩8,073.00
₩4.14/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 22 Ω Wirewound Wirewound Resistor 2 W 5 % ULW2-22RJA25
  • RS 제품 번호 785-834
  • 제조사 부품 번호 ULW2-22RJA25
Subtotal (1 reel of 1200 units)
₩613,080.00
₩2.616/unit
재고있음
TE Connectivity 1 kΩ Metal Oxide Resistor 5 W 5 % ROX5SSJ1K0
  • RS 제품 번호 186-9538
  • 제조사 부품 번호 ROX5SSJ1K0
Subtotal (1 Box of 500 units)
₩205,725.00
₩2.108/unit
재고있음
KEMET C4AF Film Capacitor, 10 %, 1 μF 400 V dc 250V ac, Through Hole
  • RS 제품 번호 258-4204
  • 제조사 부품 번호 C4AF3BU4100F1YK
Subtotal (1 Box of 96 units)
₩210,787.20
₩11.263/unit
재고있음
Vishay RH010R1000FE05, 0.1 Ω 12.5 W Aluminium Chassis Mount Fixed Resistor 1 %
  • RS 제품 번호 607-396
  • 제조사 부품 번호 RH010R1000FE05
Subtotal (1 unit)
₩17,940.00
₩92.00/unit
일시적 품절
Panasonic, EXB28V 1000 Ω 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 0804, Convex
  • RS 제품 번호 763-835P
  • 제조사 부품 번호 EXB28V102JX
Subtotal 10 units (supplied on a continuous strip)
₩546.00
₩0.28/unit
재고있음
Micro Crystal, 32.768kHz XO Oscillator, ±20 ppm HCMOS, 4-Pin Surface Mount OV-7604-C7-STD-020
  • RS 제품 번호 672-7647
  • 제조사 부품 번호 OV-7604-C7-STD-020
Subtotal (1 unit)
₩6,337.50
₩32.50/unit
재고있음
TDK B85321, Feedthrough Capacitor 250 V ac, 600V dc 1.0 μF, Screw
  • RS 제품 번호 162-0173
  • 제조사 부품 번호 B85321A2205A101
Subtotal (1 Box of 6 units)
₩2,216,178.90
₩1,894.167/unit
일시적 품절
RS PRO 4.7 μF Capacitor 450V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 181-5155
Subtotal (1 Bag of 1000 units)
₩386,100.00
₩1.981/unit
일시적 품절
100 Ω STMicroelectronics Surface Chip Balun
  • RS 제품 번호 192-4673
  • 제조사 부품 번호 BAL-UWB-01E3
Subtotal (1 reel of 5000 units)
₩3,042,000.00
₩3.122/unit
재고있음
Abracon 16 MHz Crystal ±10 ppm ABM11W 4-Pin 0.5 mm 2 mm 1.6mm
  • RS 제품 번호 240-3436
  • 제조사 부품 번호 ABM11W-16.0000MHZ-8-K1Z-T3
Subtotal (1 pack of 25 units)
₩13,991.25
₩2.868/unit
일시적 품절
Euroquartz 7.3728 MHz Crystal ±30 ppm Surface Mount 2-Pin 4.2 mm 12.4 mm 4.5mm
  • RS 제품 번호 693-8866
  • 제조사 부품 번호 7.3728MHz 49USMX/30/50/-40+85/18pF/ATF
Subtotal (1 unit)
₩975.00
₩5.00/unit
재고있음
TDK, B84143A*R107 80 A 520V ac 50Hz, 60 Hz, Panel Mount EMC Filter, Screw 3 Phase
  • RS 제품 번호 146-3442
  • 제조사 부품 번호 B84143A0080R107
Subtotal (1 unit)
₩452,926.50
₩2,322.70/unit
일시적 품절
Panasonic ERA8A 4020 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.25 W - ERA8AEB4021V
  • RS 제품 번호 785-258
  • 제조사 부품 번호 ERA8AEB4021V
Subtotal (1 Bag of 10 units)
₩5,518.50
₩2.83/unit
일시적 품절
Panasonic ERA8A 20000 Ω, Tape & Reel Resistive Fixed Resistor ±0.05 % Surface 0.25 W - ERA8ARW203V
  • RS 제품 번호 785-138
  • 제조사 부품 번호 ERA8ARW203V
Subtotal (1 Bag of 10 units)
₩21,664.50
₩11.111/unit
재고있음
Bourns, CAY10 15 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.125 W total, 0804, Convex
  • RS 제품 번호 529-4676P
  • 제조사 부품 번호 CAY10-153J4LF
Subtotal 50 units (supplied on a continuous strip)
₩11,505.00
₩1.182/unit
일시적 품절
Panasonic ERJPC6 5230 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6B5231V
  • RS 제품 번호 789-874
  • 제조사 부품 번호 ERJPC6B5231V
Subtotal (1 tape of 10 units)
₩1,267.50
₩0.648/unit
제조사가 재고 비축중
Cosel, EAP 6 A 250V 60Hz, DIN Rail Power Line Filter, DIN Connector 1 Phase
  • RS 제품 번호 220-151
  • 제조사 부품 번호 EAP-06-472-D
Subtotal (1 unit)
₩31,473.00
₩161.40/unit
신제품 - 오늘 사전 주문하세요
Panasonic 100 μF Electrolytic Capacitor 50V, Surface - EEEFTH101XAV Solder
  • RS 제품 번호 759-054P
  • 제조사 부품 번호 EEEFTH101XAV
Subtotal 5 units (supplied as a tape)
₩12,870.00
₩13.20/unit
재고있음
OKW 24 mm Knob Diameter Grey Potentiometer Knob for 6 mm Shaft Round Shaft, A1024068
  • RS 제품 번호 283-2013
  • 제조사 부품 번호 A1024068
Subtotal (1 unit)
₩11,583.00
₩59.40/unit
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