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

162264 표시되는 제품 Passive Components

480 / 999+
일시적 품절
Nichicon 100 μF Capacitor 400V dc, Snap-in
  • RS 제품 번호 162-0319
  • 제조사 부품 번호 LGU2G101MELZ
Subtotal (1 Bag of 250 units)
₩787,800.00
₩16.164/unit
재고있음
Panasonic 100 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 210-5574
  • 제조사 부품 번호 25SVT100M
Subtotal (1 tape of 2 units)
₩6,123.00
₩15.70/unit
재고있음
500 Ω, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Vishay, 43P
  • RS 제품 번호 162-192
  • 제조사 부품 번호 M43P501KB40
Subtotal (1 unit)
₩7,000.50
₩35.90/unit
현재 비가용
TE Connectivity 2.2 Ω Wirewound, Wirewound Resistor 3 W 5 % ER742R2JT
  • RS 제품 번호 163-8504
  • 제조사 부품 번호 ER742R2JT
Subtotal (1 Box of 1000 units)
₩936,000.00
₩4.80/unit
재고있음
Vishay 1.5 kΩ Wirewound Resistor 3 W 5 % AC03000001501JAC00
  • RS 제품 번호 683-0888
  • 제조사 부품 번호 AC03000001501JAC00
Subtotal (1 pack of 10 units)
₩8,853.00
₩4.54/unit
일시적 품절
Panasonic 820 μF Capacitor 50V dc, Radial, Through Hole - EEUFR1H821L Radial Lead
  • RS 제품 번호 708-3967
  • 제조사 부품 번호 EEUFR1H821L
Subtotal (1 pack of 2 units)
₩8,365.50
₩21.45/unit
재고있음
Bourns 3680 1 kΩ Digital Display Potentiometer 10-Turns 3-Gang Panel Mount
  • RS 제품 번호 167-3204
  • 제조사 부품 번호 3683S-1-102L
Subtotal (1 Box of 50 units)
₩4,795,635.00
₩491.858/unit
재고있음
TDK Single Layer Ceramic Capacitor 2200 pF 2kV dc ±10 %, CK45, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 253-2791
  • 제조사 부품 번호 CK45-B3DD222KYGNA
Subtotal (1 tape of 20 units)
₩7,137.00
₩1.83/unit
재고있음
Murata 2 pF Multilayer Ceramic Capacitor, 50V dc, 0.05 pF, Surface
  • RS 제품 번호 185-3226
  • 제조사 부품 번호 GJM1555C1H2R0WB01D
Subtotal (1 reel of 500 units)
₩22,425.00
₩0.233/unit
일시적 품절
KEMET R75 Polypropylene Capacitor, 5 %, 27 nF 1 kV dc 250V ac, Through Hole
  • RS 제품 번호 212-6709
  • 제조사 부품 번호 R75QI227050H0J
Subtotal (1 Bag of 900 units)
₩347,490.00
₩1.975/unit
재고있음
Vishay, IHLP, EK Shielded Surface Mount Inductor with a Metal Composite Core, 470 nH ±20 % 41 A Idc
  • RS 제품 번호 565-088
  • 제조사 부품 번호 IHLP5050FDEKR47M01
Subtotal (1 tape of 5 units)
₩16,380.00
₩16.80/unit
재고있음
PCN RHF25E4 R100 Q, 100 mΩ 6 W Wirewound Chassis Mount Resistor ±0.02 %
  • RS 제품 번호 161-5856
  • 제조사 부품 번호 RHF25E4 R100 Q
Subtotal (1 unit)
₩215,163.00
₩1,103.40/unit
일시적 품절
Panasonic ERJ6RQ 3.3 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W
  • RS 제품 번호 721-5518P
  • 제조사 부품 번호 ERJ6RQF3R3V
Subtotal 5 units (supplied on a continuous strip)
₩1,404.00
₩1.44/unit
재고있음
Wurth Elektronik 172 μH Ferrite Toroidal Inductor, Max SRF:3.1 MHz, 6.5 A Idc, 55 mΩ Rdc, WE-SI
  • RS 제품 번호 163-3640
  • 제조사 부품 번호 744154
Subtotal (1 Bag of 20 units)
₩246,753.00
₩63.27/unit
재고있음
KOA RN73H 330 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 100 mW - RN73H1JTTD3303B25
  • RS 제품 번호 187-8051
  • 제조사 부품 번호 RN73H1JTTD3303B25
Subtotal (1 reel of 250 units)
₩40,950.00
₩0.845/unit
재고있음
Panasonic ERJ3B 150 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJ3BSFR15V
  • RS 제품 번호 722-1024
  • 제조사 부품 번호 ERJ3BSFR15V
Subtotal (1 pack of 5 units)
₩2,593.50
₩2.66/unit
현재 이용 불가
RS PRO P25 10 Ω Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 173-0728
Subtotal (1 Box of 50 units)
₩310,147.50
₩31.812/unit
일시적 품절
Nichicon 100 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 187-2199
  • 제조사 부품 번호 GYA1E101MCQ1GS
Subtotal (1 reel of 900 units)
₩589,680.00
₩3.36/unit
재고있음
Wurth Elektronik, WE-LQS, 8065 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 mH ±20 % 310 mA Idc
  • RS 제품 번호 135-4846
  • 제조사 부품 번호 74404086222
Subtotal (1 pack of 5 units)
₩9,964.50
₩10.22/unit
일시적 품절
Panasonic ERJ2RK 1243 Ω, 0402 Thick Film Precision Thick Film Fixed Resistor ±1 % Surface 0.1 W - ERJ2RKF1243X
  • RS 제품 번호 763-999
  • 제조사 부품 번호 ERJ2RKF1243X
Subtotal (1 pack of 10 units)
₩136.50
₩0.07/unit
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480
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