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

162339 표시되는 제품 Passive Components

5075 / 999+
재고있음
Wurth Elektronik, WE-PD2 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 33 μH 10 % 1.35 A Idc
  • RS 제품 번호 485-129
  • 제조사 부품 번호 744775133
Subtotal (1 unit)
₩30,868.50
₩158.30/unit
마지막 RS 재고
Vishay CRCW 4.7 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.1 W
  • RS 제품 번호 820-6972P
  • 제조사 부품 번호 CRCW06034K70JNEAIF
Subtotal 25 units (supplied on a continuous strip)
₩4,972.50
₩1.016/unit
재고있음
Wurth Elektronik 6.8 μF Capacitor 25V dc, Surface Solder - 865080440001
  • RS 제품 번호 839-1795
  • 제조사 부품 번호 865080440001
Subtotal (1 pack of 25 units)
₩6,386.25
₩1.308/unit
재고있음
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Side Adjust Bourns, 3266
  • RS 제품 번호 743-2312
  • 제조사 부품 번호 3266P-1-502LF
Subtotal (1 unit)
₩5,440.50
₩27.90/unit
현재 비가용
KEMET 2.2 nF Multilayer Ceramic Capacitor, 200V dc, ±5 %, Surface
  • RS 제품 번호 835-3986
  • 제조사 부품 번호 C0805C222J2GACAUTO
Subtotal (1 pack of 50 units)
₩8,482.50
₩0.872/unit
일시적 품절
Bourns, ZVHT Varistor 400 pF 1 A, Clamping 33 V, Varistor 18 V, 0805
  • RS 제품 번호 204-8752
  • 제조사 부품 번호 ZV11K0805121NIR1HT
Subtotal (1 reel of 4000 units)
₩733,200.00
₩0.94/unit
마지막 RS 재고
TE Connectivity 511 Ω Metal Film Resistor 0.25 W 0.1 % YR1B511RCC
  • RS 제품 번호 754-5888
  • 제조사 부품 번호 YR1B511RCC
Subtotal (1 pack of 5 units)
₩4,407.00
₩4.52/unit
현재 비가용
TDK, MLF, 0805 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 220 nH Multilayer ±10 % 250 mA Idc Q:20
  • RS 제품 번호 775-4710P
  • 제조사 부품 번호 MLF2012DR22KT000
Subtotal 10 units (supplied on a continuous strip)
₩1,443.00
₩0.74/unit
제한된 재고
Sonitron 95 dBA Panel Slow Pulse External 44 mm Buzzer 14 cm 5 V Min 80V Max
  • RS 제품 번호 805-5241
  • 제조사 부품 번호 SRA 80I A5
Subtotal (1 unit)
₩100,776.00
₩516.80/unit
재고있음
Wurth Elektronik 47 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-6264
  • 제조사 부품 번호 860240674005
Subtotal (1 Bag of 10 units)
₩5,479.50
₩2.81/unit
재고있음
Wurth Elektronik 680 μH Leaded Inductor, 2.2 Ω Rdc
  • RS 제품 번호 485-520
  • 제조사 부품 번호 744732681
Subtotal (1 unit)
₩20,358.00
₩104.40/unit
일시적 품절
Wurth Elektronik 82 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 838-7756
  • 제조사 부품 번호 875075555004
Subtotal (1 pack of 5 units)
₩9,106.50
₩9.34/unit
재고있음
Vishay PATT 10 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.2 W - PATT0805E10R0BGT5
  • RS 제품 번호 818-3093P
  • 제조사 부품 번호 PATT0805E10R0BGT5
Subtotal 5 units (supplied on a continuous strip)
₩19,480.50
₩19.98/unit
재고있음
KOA RN73R 1.6 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD1601B25
  • RS 제품 번호 253-3377
  • 제조사 부품 번호 RN73R2BTTD1601B25
Subtotal (1 tape of 5 units)
₩2,827.50
₩2.90/unit
재고있음
Vishay CRCW 0 mΩ, 0603 Thick Film Surface Mount Resistor ±0 % 0.25 W - CRCW06030000Z0EAHP
  • RS 제품 번호 820-6736P
  • 제조사 부품 번호 CRCW06030000Z0EAHP
Subtotal 25 units (supplied on a continuous strip)
₩1,121.25
₩0.232/unit
재고있음
KOA RN73R 1.6 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W
  • RS 제품 번호 253-3117P
  • 제조사 부품 번호 RN73R1JTTD1601B25
Subtotal 5 units (supplied on a continuous strip)
₩1,579.50
₩1.62/unit
재고있음
Wurth Elektronik, WE-RFH Power Inductor 3.6 nH ±0.2 nH Q:22
  • RS 제품 번호 485-415P
  • 제조사 부품 번호 744761036A
Subtotal 20 units (supplied on a continuous strip)
₩11,739.00
₩3.01/unit
마지막 RS 재고
onsemi, NUF6401MN, EMI Filter IC, 5V 3000MHz, DFN12, Surface, Solder Pad 1 mm 3 mm, 1.35 mm
  • RS 제품 번호 464-265P
  • 제조사 부품 번호 NUF6401MNT1G
Subtotal 10 units (supplied on a continuous strip)
₩3,900.00
₩2.00/unit
현재 액세스할 수 없는 재고 정보
TDK 100 nF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 444-115
  • 제조사 부품 번호 CGA3E2X7R1E104K080AA
Subtotal (1 tape of 5 units)
₩126.75
₩0.132/unit
마지막 RS 재고
Vishay 100 μF Capacitor 63V - MAL211890514E3 Axial
  • RS 제품 번호 850-5922
  • 제조사 부품 번호 MAL211890514E3
Subtotal (1 unit)
₩6,376.50
₩32.70/unit
1
5075
8117
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