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

164112 표시되는 제품 Passive Components

정렬 기준
66 / 999+
재고있음
Vishay 22 mm Knob Diameter Black Potentiometer Knob for 10 mm Shaft Circular, P16FNM223MA
  • RS 제품 번호 444-765
  • 제조사 부품 번호 P16FNM223MA
Subtotal (1 unit)
₩241.10
₩241.10/unit
재고있음
TE Connectivity, 3627, 3627 Unshielded Surface Mount Inductor with a Ferrite Core, 33 μH 20 % 380 mA Idc
  • RS 제품 번호 171-147
  • 제조사 부품 번호 3627322515C330M
Subtotal (1 tape of 20 units)
₩68.50
₩3.425/unit
일시적 품절
Yageo RT 390 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD07390RL
  • RS 제품 번호 199-1518
  • 제조사 부품 번호 RT0603BRD07390RL
Subtotal (1 reel of 5000 units)
₩1,680.00
₩0.336/unit
재고있음
Bourns, CAY16 1 kΩ 1 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 243-7680P
  • 제조사 부품 번호 CAY16A-102J4LF
Subtotal 10 units (supplied on a continuous strip)
₩5.70
₩0.57/unit
재고있음
Wurth Elektronik, WE-XHMI Shielded Power Inductor 8.2 μH
  • RS 제품 번호 484-747
  • 제조사 부품 번호 74439370082
Subtotal (1 unit)
₩579.80
₩579.80/unit
재고있음
Panasonic 47 μF Aluminium Electrolytic Capacitor 50V dc, Surface Solder - EEEFT1H470AP 1000
  • RS 제품 번호 729-6299
  • 제조사 부품 번호 EEEFT1H470AP
Subtotal (1 pack of 10 units)
₩28.60
₩2.86/unit
재고있음
10 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.25 W Side Adjust TT Electronics/BI, 64
  • RS 제품 번호 144-2207
  • 제조사 부품 번호 64XR10KLF
Subtotal (1 pack of 5 units)
₩92.50
₩18.50/unit
일시적 품절
Microchip 16 MHz Oscillator, 4-Pin VDFN ±50 ppm DSC1001CI1-016.0000
  • RS 제품 번호 724-965
  • 제조사 부품 번호 DSC1001CI1-016.0000
Subtotal (1 Box of 1100 units)
₩7,147.80
₩6.498/unit
마지막 RS 재고
Vishay P10 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 170-8637
  • 제조사 부품 번호 P10XXAI102KB30
Subtotal (1 Box of 100 units)
₩7,964.80
₩79.648/unit
현재 비가용
TE Connectivity 33.2 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 164-3764
  • 제조사 부품 번호 YR1B33R2CC
Subtotal (1 Box of 1000 units)
₩2,226.00
₩2.226/unit
현재 비가용
Vishay 215 Ω Thin Film Resistor 0.6 W 1 % MRS25000C2150FCT00
  • RS 제품 번호 169-5145
  • 제조사 부품 번호 MRS25000C2150FCT00
Subtotal (1 reel of 5000 units)
₩2,010.00
₩0.402/unit
제조사가 재고 비축중
Phoenix Contact, CTM Surge Protection Plug 180V dc Maximum Voltage Rating 5 A Maximum Surge Current LSA-PLUS module
  • RS 제품 번호 135-815
  • 제조사 부품 번호 2838623
Subtotal (1 pack of 10 units)
₩3,687.50
₩368.75/unit
재고있음
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS 제품 번호 737-7739
  • 제조사 부품 번호 PEC11R-4015F-S0024
Subtotal (1 unit)
₩18.30
₩18.30/unit
현재 비가용
Yageo 120 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 199-2160
  • 제조사 부품 번호 CC0402JRNPO9BN121
Subtotal (1 reel of 10000 units)
₩540.00
₩0.054/unit
일시적 품절
KEMET 330 pF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS 제품 번호 170-0000
  • 제조사 부품 번호 C0603C331K2RACTU
Subtotal (1 reel of 4000 units)
₩2,500.00
₩0.625/unit
재고있음
RS PRO 560 Ω, 0402 Thin Film Resistor 0.1 % 0.06 W
  • RS 제품 번호 243-0715
Subtotal (1 tape of 10 units)
₩40.00
₩4.00/unit
재고있음
Murata Ferrite Bead 0.85 mm (Surface) (0805) (Chip Ferrite Bead), 22 Ω impedance at 100 MHz
  • RS 제품 번호 724-1539P
  • 제조사 부품 번호 BLM21PG220SN1D
Subtotal 25 units (supplied on a continuous strip)
₩11.70
₩0.468/unit
현재 비가용
Vishay Metal Film Resistor 2 W 5 PR02000206809JR500
  • RS 제품 번호 251-3950
  • 제조사 부품 번호 PR02000206809JR500
Subtotal (1 tape of 5 units)
₩14.40
₩2.88/unit
재고있음
Bourns, SDR0403, 0403 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 5.6 μH ±20 % 1.6 A Idc Q:28
  • RS 제품 번호 727-1593
  • 제조사 부품 번호 SDR0403-5R6ML
Subtotal (1 pack of 5 units)
₩18.00
₩3.60/unit
현재 비가용
TE Connectivity RN73 243 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73C2A243RB
  • RS 제품 번호 215-1778
  • 제조사 부품 번호 RN73C2A243RB
Subtotal (1 pack of 5 units)
₩40.20
₩8.04/unit
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