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

164292 표시되는 제품 Passive Components

정렬 기준
831 / 999+
일시적 품절
TE Connectivity HSC75S470RJ, 470 Ω 75 W Wirewound Chassis Mount Fixed Resistor ±5 %
  • RS 제품 번호 599-362
  • 제조사 부품 번호 HSC75S470RJ
Subtotal (20 units, in boxes of 20)
₩3,300.80
₩165.04/unit
현재 비가용
KOA RN73H 820 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 100 mW - RN73H1JTTD8203B25
  • RS 제품 번호 187-7985P
  • 제조사 부품 번호 RN73H1JTTD8203B25
Subtotal (250 units, supplied on a reel)
₩181.50
₩0.726/unit
현재 이용 불가
Vishay 2200 μF Capacitor 500V dc, Screw - MAL250019222E3
  • RS 제품 번호 175-9780
  • 제조사 부품 번호 MAL250019222E3
Subtotal (16 units, in packs of 16)
₩10,934.896
₩683.431/unit
일시적 품절
Wurth Elektronik, WE-MK, 0603 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 3.9 nH Multilayer ±0.3 nH
  • RS 제품 번호 883-0468
  • 제조사 부품 번호 744786039A
Subtotal (25 units, in bags of 25)
₩41.10
₩1.644/unit
재고있음
RS PRO, 2.2 Ω 25 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 131-1254
Subtotal (5 units, in packs of 5)
₩110.10
₩22.02/unit
재고있음
Radiohm POTM 1 kΩ Rotary Potentiometer 1-Gang Panel Mount, 05.061.4100
  • RS 제품 번호 468-8698
  • 제조사 부품 번호 05.061.4100
Subtotal (1 unit)
₩26.80
₩26.80/unit
재고있음
Wurth Elektronik 4.7 mH Wirewound Radial Inductor, Max SRF:0.63 MHz, 420 mA Idc, 5.8 Ω Rdc 400V, 76874804
  • RS 제품 번호 259-1066
  • 제조사 부품 번호 7687480472
Subtotal (80 units, in trays of 80)
₩807.28
₩10.091/unit
일시적 품절
Panasonic 470 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 108-4076
  • 제조사 부품 번호 ECA1CHG471
Subtotal (200 units, in bags of 200)
₩353.00
₩1.765/unit
재고있음
Bourns, SRU1048, 1048 Shielded Surface Mount Inductor with a Ferrite DR & RI Core, 330 μH ±30 % 650 mA Idc Q:18
  • RS 제품 번호 692-0688
  • 제조사 부품 번호 SRU1048-331Y
Subtotal (1 unit)
₩7.20
₩7.20/unit
일시적 품절
Murata, LQH, 4532 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 150 μH ±20 % 280 mA Idc
  • RS 제품 번호 161-8090
  • 제조사 부품 번호 LQH43PN151M26L
Subtotal (500 units, on reels of 500)
₩949.00
₩1.898/unit
마지막 RS 재고
TDK B32523 Film Capacitor 470 nF 160V ac 250 V dc, Through Hole 2
  • RS 제품 번호 194-3546
  • 제조사 부품 번호 B32523Q3474K000
Subtotal (720 units, in boxes of 720)
₩2,556.00
₩3.55/unit
일시적 품절
Panasonic 470 μF Aluminium Polymer Capacitor 25V dc, Surface
  • RS 제품 번호 172-4193
Subtotal (500 units, on reels of 500)
₩2,864.50
₩5.729/unit
재고있음
KEMET 1 mH 2 A Common Mode Choke 80 mΩ 250V
  • RS 제품 번호 863-3774
  • 제조사 부품 번호 SC-02-10GS
Subtotal (5 units, in bags of 5)
₩116.10
₩23.22/unit
재고있음
KOA 18 kΩ Carbon Film Resistor 0.25 W 5 % CF1/4C183J
  • RS 제품 번호 475-6763
  • 제조사 부품 번호 CF1/4C183J
Subtotal (100 units, in bags of 100)
₩38.80
₩0.388/unit
일시적 품절
TE Connectivity 2108937-7 FPC Antenna with MHF4L Connector, 1559 MHz, 7125 MHz, Bluetooth, GNSS, WiFi, ZigBee
  • RS 제품 번호 849-540
  • 제조사 부품 번호 2108937-7
Subtotal (3000 units, in bags of 3000)
₩19,362.00
₩6.454/unit
마지막 RS 재고
Panasonic ECQUB Polypropylene Capacitor, ±20 %, 4.7 nF 300V ac, Through Hole
  • RS 제품 번호 211-0327
  • 제조사 부품 번호 ECQUBAF472MA
Subtotal (10 units, in packs of 10)
₩62.60
₩6.26/unit
마지막 RS 재고
TE Connectivity 332 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 164-3762
  • 제조사 부품 번호 YR1B332RCC
Subtotal (1000 units, in boxes of 1000)
₩2,226.00
₩2.226/unit
일시적 품절
Panasonic 820 μF Polymer Capacitor 6.3V, Surface - 6SVP820M
  • RS 제품 번호 249-1219
  • 제조사 부품 번호 6SVP820M
Subtotal (400 units, on reels of 400)
₩2,919.60
₩7.299/unit
제한된 재고
Sonitron Piezoelectric Miniature Speaker, 90 dB 450 Hz, 880 nF 20 kHz 60 V 4.5 mm 41mm 43.5 mm
  • RS 제품 번호 786-8935
  • 제조사 부품 번호 SPS-41-T00
Subtotal (1 unit)
₩134.90
₩134.90/unit
재고있음
RS PRO 85 dB Panel Mount Continuous External 4.5 mm Piezo Buzzer Component 1 V dc Min 30V dc Max
  • RS 제품 번호 485-8869
Subtotal (1 unit)
₩37.10
₩37.10/unit
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