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

162443 표시되는 제품 Passive Components

정렬 기준
8066 / 999+
현재 비가용
Murata 5.6 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS 제품 번호 185-1977P
  • 제조사 부품 번호 GRM0335C1H5R6BA01D
Subtotal (1000 units, supplied on a reel)
₩42.00
₩0.042/unit
일시적 품절
Vishay WSR2 1 Ω, 4257 (11070M) Metal Strip Surface Mount Resistor ±1 % 2 W - WSR21R000FEA
  • RS 제품 번호 167-9784
  • 제조사 부품 번호 WSR21R000FEA
Subtotal (1500 units, on reels of 1500)
₩5,823.00
₩3.882/unit
제한된 재고
Wurth Elektronik 150 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-8954
  • 제조사 부품 번호 860040574005
Subtotal (10 units, in packs of 10)
₩30.20
₩3.02/unit
마지막 RS 재고
TDK 4.7 nF Multilayer Ceramic Capacitor, 450V dc, ±5 %, Surface
  • RS 제품 번호 179-4962
  • 제조사 부품 번호 CGA4J4NP02W472J125AA
Subtotal (2000 units, on reels of 2000)
₩2,322.00
₩1.161/unit
일시적 품절
Wurth Elektronik 1 mH 4.5 A Common Mode Choke 42 mΩ 250V ac
  • RS 제품 번호 899-6956
  • 제조사 부품 번호 744844102
Subtotal (1 unit)
₩97.40
₩97.40/unit
현재 비가용
ROHM ESR03 12 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 263-0767P
  • 제조사 부품 번호 ESR03EZPF1202
Subtotal (100 units, supplied on a continuous strip)
₩24.80
₩0.248/unit
재고있음
Wurth Elektronik Steel Cabinet, 19.3 x 18.3 x 3.5 mm
  • RS 제품 번호 484-418
  • 제조사 부품 번호 36701933
Subtotal (1 unit)
₩200.00
₩200.00/unit
재고있음
Panasonic ERJP06 2 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.5 W - ERJP06J202V
  • RS 제품 번호 919-0468
  • 제조사 부품 번호 ERJP06J202V
Subtotal (5000 units, on reels of 5000)
₩890.00
₩0.178/unit
현재 이용 불가
Nichicon 22 μF Capacitor 160V dc, Radial, Through Hole PC Pin
  • RS 제품 번호 715-2167
  • 제조사 부품 번호 UCS2C220MPD
Subtotal (10 units, in packs of 10)
₩31.70
₩3.17/unit
일시적 품절
Abracon, 32.768kHz XO Oscillator, ±25 ppm CMOS, 4-Pin Surface Mount ASDK-32.768KHZ-LRT
  • RS 제품 번호 171-2321
  • 제조사 부품 번호 ASDK-32.768KHZ-LRT
Subtotal (1000 units, on reels of 1000)
₩8,952.00
₩8.952/unit
재고있음
Vishay, IHLP, EK Shielded Surface Mount Inductor 4.7 μH ±20 % 3.2 A Idc
  • RS 제품 번호 565-157
  • 제조사 부품 번호 IHLP2020BZEK4R7M11
Subtotal (10 units, on tapes of 10)
₩63.70
₩6.37/unit
재고있음
RS PRO 8 Ω 0.3 W Miniature Speaker 15 mm Dia. 5 mm, 15mm
  • RS 제품 번호 754-2081P
Subtotal (1 unit, supplied on a continuous strip)
₩49.60
₩49.60/unit
일시적 품절
Wurth Elektronik 150 μF Capacitor 50V dc, Radial, Through Hole - 860040675006 Radial Lead
  • RS 제품 번호 163-6637
  • 제조사 부품 번호 860040675006
Subtotal (600 units, in boxes of 600)
₩1,295.40
₩2.159/unit
재고있음
Wurth Elektronik Openable Ferrite Sleeve Key 30.3 mm 30.3 mm 39.2 mm, For EMI Suppression
  • RS 제품 번호 332-355
  • 제조사 부품 번호 74275813S
Subtotal (38 units, in trays of 38)
₩1,277.484
₩33.618/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 1.82 kΩ, 0207 Thin Film Surface Mount Resistor 0.1 % Surface 1 W - SMA-Q0207BTCT1K82
  • RS 제품 번호 590-111
  • 제조사 부품 번호 SMA-Q0207BTCT1K82
Subtotal (2000 units, on reels of 2000)
₩8,948.00
₩4.474/unit
현재 비가용
Vishay P11S 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 167-8943
  • 제조사 부품 번호 P11S2V0FLSY00D0047
Subtotal (100 units, in boxes of 100)
₩13,909.30
₩139.093/unit
재고있음
KEMET 100 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 180-6238
  • 제조사 부품 번호 C0402C101J5GACAUTO
Subtotal (10000 units, on reels of 10000)
₩940.00
₩0.094/unit
일시적 품절
Vishay MKP 1847 Film Capacitor, ±5 %, 5 μF 350V ac, Through Hole
  • RS 제품 번호 173-3907
  • 제조사 부품 번호 MKP1847550354P4
Subtotal (105 units, in boxes of 105)
₩4,973.535
₩47.367/unit
재고있음
Panasonic ERJ PA2 330 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±5 % Surface 0.2 W - ERJPA2J334X
  • RS 제품 번호 287-881
  • 제조사 부품 번호 ERJPA2J334X
Subtotal (10 units, in bags of 10)
₩4.30
₩0.43/unit
현재 이용 불가
Nichicon 820 μF Through Hole Polymer Capacitor, 2.5V dc
  • RS 제품 번호 165-3932
  • 제조사 부품 번호 PLS0E821MCO6
Subtotal (200 units, in boxes of 200)
₩1,385.60
₩6.928/unit
1
8066
8123
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