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

161520 표시되는 제품 Passive Components

86 / 999+
제조사가 재고 비축중
Schneider Electric Leaded Inductor, Max SRF:100 Hz, 314 A Idc 690V, Altivar
  • RS 제품 번호 221-0028
  • 제조사 부품 번호 VW3A5105
Subtotal (1 unit)
₩2,674,152.00
₩13,713.60/unit
재고있음
Panasonic 680 μF Capacitor 35V dc, Radial Radial Lead
  • RS 제품 번호 920-6711
  • 제조사 부품 번호 EEUFM1V681
Subtotal (1 Bag of 100 units)
₩94,965.00
₩4.871/unit
재고있음
TDK 22 μF Multilayer Ceramic Capacitor, 16V dc, ±20 %, Surface
  • RS 제품 번호 111-0508
  • 제조사 부품 번호 C3225X7R1C226M250AC
Subtotal (1 reel of 1000 units)
₩271,050.00
₩1.387/unit
재고있음
Bourns, 4800P 10 kΩ 2 % ISOL Resistor Array, 8 Resistors, 1.28 W total, SOM, Surface Mount
  • RS 제품 번호 522-4958
  • 제조사 부품 번호 4816P-T01-103LF
Subtotal (1 pack of 5 units)
₩16,068.00
₩16.48/unit
재고있음
Murata, LQW, 0603 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 8.2 nH ±0.5 nH 800 mA Idc Q:38
  • RS 제품 번호 724-3027
  • 제조사 부품 번호 LQW18AN8N2D10D
Subtotal (1 pack of 10 units)
₩1,599.00
₩0.82/unit
재고있음
Vishay, 6.8 Ω 50 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 168-0137
  • 제조사 부품 번호 RCH50S6R800JS06
Subtotal (1 Bag of 25 units)
₩638,137.50
₩130.90/unit
일시적 품절
Murata 25 MHz Crystal Unit ±30 ppm Surface Mount 4-Pin 0.65 mm 2 mm 1.6mm
  • RS 제품 번호 216-6120
  • 제조사 부품 번호 XRCGB25M000F3A00R0
Subtotal (1 reel of 3000 units)
₩1,310,400.00
₩2.241/unit
일시적 품절
50 Ω STMicroelectronics PCB Chip Balun
  • RS 제품 번호 276-889
  • 제조사 부품 번호 BALF-WL-00D3
Subtotal (1 reel of 5000 units)
₩4,826,250.00
₩4.953/unit
재고있음
Bourns, SRP1038WA, 1038 Shielded Power Inductor with a Metal Alloy Powder Core, 820 nH ±20 % 27 A Idc Q:15
  • RS 제품 번호 247-6065
  • 제조사 부품 번호 SRP1038WA-R82M
Subtotal (1 unit)
₩2,905.50
₩14.90/unit
재고있음
Vishay 1 μF Tantalum Tantalum Capacitor 35V dc, Through Hole, 150D Series
  • RS 제품 번호 250-9022
  • 제조사 부품 번호 150D105X9035A2BE3
Subtotal (1 Box of 100 units)
₩946,530.00
₩48.544/unit
현재 비가용
Murata, DLW21S, 0805 Shielded Surface Mount Common Mode Choke ±25 % 280 mA Idc
  • RS 제품 번호 125-3164
  • 제조사 부품 번호 DLW21SN371SQ2L
Subtotal (1 reel of 2000 units)
₩620,100.00
₩1.592/unit
일시적 품절
Wurth Elektronik, WE-TI Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 6.8 μH ±20 % 3.8 A Idc
  • RS 제품 번호 163-3338
  • 제조사 부품 번호 744772068
Subtotal (1 tray of 140 units)
₩202,566.00
₩7.425/unit
일시적 품절
TE Connectivity, Sigma Shielded Power Inductor with a Ferrite Core, 04.7 μH 0.2 1.36 A Idc Q:30
  • RS 제품 번호 721-697
  • 제조사 부품 번호 365704M4R7T
Subtotal (1 reel of 3000 units)
₩497,250.00
₩0.848/unit
재고있음
Vishay CRCW 150 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRCW0805150RFKEA
  • RS 제품 번호 679-0904
  • 제조사 부품 번호 CRCW0805150RFKEA
Subtotal (1 pack of 50 units)
₩1,852.50
₩0.188/unit
마지막 RS 재고
Susumu Co RG 560 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RG1608P-561-B
  • RS 제품 번호 520-3563
  • 제조사 부품 번호 RG1608P-561-B
Subtotal (1 pack of 50 units)
₩9,067.50
₩0.93/unit
재고있음
Arcol HS100 20R F, 20 Ω 100 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 162-3463
  • 제조사 부품 번호 HS100 20R F
Subtotal (1 Box of 45 units)
₩686,117.25
₩78.193/unit
재고있음
TDK 100 pF Multilayer Ceramic Capacitor, 3kV dc, ±10 %, Surface
  • RS 제품 번호 741-6768P
  • 제조사 부품 번호 C4532C0G3F101K160KA
Subtotal 5 units (supplied on a continuous strip)
₩5,772.00
₩5.92/unit
일시적 품절
Panasonic ERA 31.6 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB3162V
  • RS 제품 번호 106-8967
  • 제조사 부품 번호 ERA3AEB3162V
Subtotal (1 reel of 5000 units)
₩302,250.00
₩0.313/unit
신제품 - 오늘 사전 주문하세요
Astrodyne TDI, RP110 10 A 250V, Surface Mount Filter Unit, Quick Connect 1 Phase
  • RS 제품 번호 730-142
  • 제조사 부품 번호 RP110-10-4.7-QD
Subtotal (1 unit)
₩30,632.55
₩157.09/unit
마지막 RS 재고
Vishay CRCW 68.1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW060368K1FKEA
  • RS 제품 번호 679-0642
  • 제조사 부품 번호 CRCW060368K1FKEA
Subtotal (1 pack of 50 units)
₩1,365.00
₩0.138/unit
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