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

500 / 999+
재고있음
Bourns, 4600X 10 kΩ 2 % ISOL Resistor Array, 2 Resistors, 0.5 W total, SIP, Pin
  • RS 제품 번호 161-6784
  • 제조사 부품 번호 4604X-102-103LF
Subtotal (1 Bag of 200 units)
₩32,760.00
₩0.838/unit
일시적 품절
Panasonic ERJPC6 1740 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W - ERJPC6D1741V
  • RS 제품 번호 788-841
  • 제조사 부품 번호 ERJPC6D1741V
Subtotal (1 tape of 10 units)
₩1,092.00
₩0.558/unit
재고있음
Wurth Elektronik 330 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 263-4161
  • 제조사 부품 번호 885012207101
Subtotal (1 tape of 50 units)
₩8,190.00
₩0.836/unit
재고있음
Wurth Elektronik, WE-KI, 0603 Unshielded Wirewound Surface Mount Inductor with a Ceramic Core, 15 nH ±5 % 700 mA Idc
  • RS 제품 번호 737-3383
  • 제조사 부품 번호 744761115A
Subtotal (1 Bag of 10 units)
₩3,783.00
₩1.94/unit
재고있음
QANTEK 25 MHz Crystal ±20 ppm HC-49 2-Pin 3.5 mm 11.05 mm 4.65mm
  • RS 제품 번호 814-9465
  • 제조사 부품 번호 QCL25.0000F18B23B
Subtotal (1 Bag of 10 units)
₩2,827.50
₩1.45/unit
재고있음
Panasonic 100 μF Aluminium Electrolytic Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 920-4894
  • 제조사 부품 번호 EEUFC1E101S
Subtotal (1 Bag of 200 units)
₩39,000.00
₩1.00/unit
일시적 품절
Microchip 12.28 MHz MEMS Oscillator, 4-Pin VLGA ±25 ppm DSC6011JI2B-012.2880
  • RS 제품 번호 725-474
  • 제조사 부품 번호 DSC6011JI2B-012.2880
Subtotal (1 Box of 1260 units)
₩1,270,269.00
₩5.172/unit
일시적 품절
Nichicon 2200 μF Capacitor 200V dc, Snap-in
  • RS 제품 번호 167-1522
  • 제조사 부품 번호 LGW2D222MELC45
Subtotal (1 Bag of 200 units)
₩2,777,580.00
₩71.224/unit
제한된 재고
Panasonic 470 μF Capacitor 50V dc, Radial, Through Hole - EEUFC1H471L Radial Lead
  • RS 제품 번호 572-300
  • 제조사 부품 번호 EEUFC1H471L
Subtotal (1 pack of 5 units)
₩6,259.50
₩6.42/unit
마지막 RS 재고
Vishay CRCW 23.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW060323K2FKEA
  • RS 제품 번호 679-0015
  • 제조사 부품 번호 CRCW060323K2FKEA
Subtotal (1 pack of 50 units)
₩1,267.50
₩0.134/unit
일시적 품절
KEMET 22 μF Through Hole Polymer Capacitor, 25V dc
  • RS 제품 번호 173-9454
  • 제조사 부품 번호 A758EK226M1EAAE050
Subtotal (1 pack of 25 units)
₩14,771.25
₩3.028/unit
마지막 RS 재고
Susumu Co RR 1 mΩ, 0805 Thin Film Surface Mount Resistor ±0.5 % 0.1 W - RR1220P-105-D
  • RS 제품 번호 601-9145
  • 제조사 부품 번호 RR1220P-105-D
Subtotal (1 pack of 100 units)
₩3,705.00
₩0.193/unit
재고있음
KEMET 14.5 mH 1 A Common Mode Choke 570 mΩ 250V ac
  • RS 제품 번호 186-1111
  • 제조사 부품 번호 SSHB21HS-10145
Subtotal (1 pack of 5 units)
₩18,973.50
₩19.46/unit
재고있음
Panasonic ERJ 3 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W - ERJ3EKF3001V
  • RS 제품 번호 287-931
  • 제조사 부품 번호 ERJ3EKF3001V
Subtotal (1 Bag of 10 units)
₩175.50
₩0.09/unit
일시적 품절
KOA SG73P1EW 910 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.25 W - SG73P1EWTTP9100F
  • RS 제품 번호 234-3344
  • 제조사 부품 번호 SG73P1EWTTP9100F
Subtotal (1 reel of 10000 units)
₩331,500.00
₩0.173/unit
제조사가 재고 비축중
Schneider Electric, Altivar 100Hz, Wall Mount Power Line Filter 3 Phase
  • RS 제품 번호 275-6835
  • 제조사 부품 번호 VW3A5501
Subtotal (1 unit)
₩550,758.00
₩2,824.40/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 75 kvar
  • RS 제품 번호 428-876
  • 제조사 부품 번호 VLVAW1L075A40B
Subtotal (1 unit)
₩9,724,396.50
₩49,868.70/unit
재고있음
Vishay 470 μF Capacitor 63V dc, Through Hole Axial
  • RS 제품 번호 280-3495
  • 제조사 부품 번호 MAL213818471E3
Subtotal (1 Bag of 5 units)
₩32,838.00
₩33.68/unit
일시적 품절
KOA RN73H 47 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 100 mW - RN73H1JTTD4702B25
  • RS 제품 번호 187-8058
  • 제조사 부품 번호 RN73H1JTTD4702B25
Subtotal (1 reel of 250 units)
₩39,487.50
₩0.812/unit
재고있음
Wurth Elektronik WE-WPCC Wireless Charging Coil Transmitter 2.5 A, 6.5 μH, 20.5 mm dia.
  • RS 제품 번호 112-0091
  • 제조사 부품 번호 760308101104
Subtotal (1 unit)
₩17,472.00
₩89.60/unit
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