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

162191 표시되는 제품 Passive Components

652 / 999+
일시적 품절
Panasonic E96 82.5 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3AEB82R5V
  • RS 제품 번호 782-828
  • 제조사 부품 번호 ERA3AEB82R5V
Subtotal (1 tape of 10 units)
₩3.80
₩0.38/unit
재고있음
Welwyn 33 Ω Wirewound Resistor 3 W 5 %
  • RS 제품 번호 139-3421
  • 제조사 부품 번호 W21-33RJI
Subtotal (1 Bag of 5 units)
₩73.80
₩14.76/unit
일시적 품절
TE Connectivity 2176725-1, 4.7 Ω 130 W Wirewound Chassis Mount Resistor 5 %
  • RS 제품 번호 338-862
  • 제조사 부품 번호 2176725-1
Subtotal (1 Box of 25 units)
₩18,674.40
₩746.976/unit
재고있음
Panasonic ERJ1G 100 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.05 W - ERJ1GNF1003C
  • RS 제품 번호 179-7082
  • 제조사 부품 번호 ERJ1GNF1003C
Subtotal (1 reel of 15000 units)
₩945.00
₩0.063/unit
현재 비가용
Wurth Elektronik, 24MHz SPXO Crystal Oscillator, ±50 ppm HCMOS, 4-Pin SMT LFSPXO056294
  • RS 제품 번호 276-6810
  • 제조사 부품 번호 831056294
Subtotal (1 pack of 10 units)
₩218.90
₩21.89/unit
재고있음
Eccel Technology Ltd ANT125K-45 (000143) RFID Antenna, Low Frequency RFID
  • RS 제품 번호 126-2188
  • 제조사 부품 번호 ANT125K-45 (000143)
Subtotal (1 unit)
₩91.50
₩91.50/unit
현재 비가용
VPG Foil Resistors 10 kΩ Metal Foil Resistor 0.5 W 0.01 %
  • RS 제품 번호 173-2927
  • 제조사 부품 번호 RCKO2 10K 0.01%
Subtotal (1 Box of 1000 units)
₩259,159.00
₩259.159/unit
재고있음
Littelfuse, ZA Varistor Metal Oxide Varistor 910 pF 2.5 A, Clamping 1240 V, Varistor 68 V
  • RS 제품 번호 171-0011
  • 제조사 부품 번호 V68ZA2P
Subtotal (1 Bag of 1500 units)
₩1,584.00
₩1.056/unit
단종되는 중
TDK B32778 Film Capacitor 100 μF 450V ac 450 V dc, Through Hole 2
  • RS 제품 번호 194-3769
  • 제조사 부품 번호 B32778G4107K000
Subtotal (1 Box of 27 units)
₩5,523.093
₩204.559/unit
일시적 품절
Panasonic ERJ3EK 162000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±1 % Surface 0.1 W - ERJ3EKF1623V
  • RS 제품 번호 785-289
  • 제조사 부품 번호 ERJ3EKF1623V
Subtotal (1 Bag of 10 units)
₩0.67
₩0.067/unit
일시적 품절
KEMET 4.7 mH Nickel Zinc Ferrite Core Coil Inductor, 270 mA Idc, 4.97 Ω Rdc, SBCP
  • RS 제품 번호 265-2660
  • 제조사 부품 번호 SBCP-14HY472B
Subtotal (1 Box of 1500 units)
₩15,865.50
₩10.577/unit
일시적 품절
Panasonic ERA3A 19100 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.1 W - ERA3ARB1912V
  • RS 제품 번호 782-912
  • 제조사 부품 번호 ERA3ARB1912V
Subtotal (1 Bag of 10 units)
₩33.17
₩3.317/unit
재고있음
Wurth Elektronik 12 MHz Crystal ±10.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-575
  • 제조사 부품 번호 830108206909
Subtotal (1 tape of 10 units)
₩57.30
₩5.73/unit
재고있음
TDK B32562 Film Capacitor 10 μF 63V ac 100 V dc, Through Hole 2
  • RS 제품 번호 483-4071
  • 제조사 부품 번호 B32562J1106K000
Subtotal (1 pack of 5 units)
₩184.80
₩36.96/unit
재고있음
Helmholz GmbH & Co. KG 700-889-ANT03 Panel WiFi Antenna with Type N Connector, WiFi
  • RS 제품 번호 228-133
  • 제조사 부품 번호 700-889-ANT03
Subtotal (1 unit)
₩737.20
₩737.20/unit
현재 비가용
TE Connectivity RN73 1.78 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A1K78B
  • RS 제품 번호 215-2692
  • 제조사 부품 번호 RN73C2A1K78B
Subtotal (1 pack of 5 units)
₩54.60
₩10.92/unit
일시적 품절
Wurth Elektronik 331236362553 Contact Finger of Phosphor Bronze With Solder 3.6 mm x 5.3mm x 2.5 mm
  • RS 제품 번호 201-2480
  • 제조사 부품 번호 331236362553
Subtotal (1 reel of 2000 units)
₩12,603.10
₩12,603.10/reel
일시적 품절
Taiyo Yuden 2.2 μF Multilayer Ceramic Capacitor, 25V dc, Surface
  • RS 제품 번호 240-5709
  • 제조사 부품 번호 MSAST063SB5223KFNA01
Subtotal (1 pack of 1000 units)
₩52.00
₩0.052/unit
현재 비가용
Fair-Rite Ferrite Core 28.6 mm 25.9 mm (Round Cable Core), 30 Ω impedance at 100 MHz
  • RS 제품 번호 151-2787
  • 제조사 부품 번호 2675102002
Subtotal (1 pack of 3 units)
₩72.90
₩24.30/unit
재고있음
Yageo RC_L 51 Ω, 0201 Thick Film Surface Mount Resistor ±1 % 0.05 W - RC0201FR-0751RL
  • RS 제품 번호 198-7620
  • 제조사 부품 번호 RC0201FR-0751RL
Subtotal (1 tape of 100 units)
₩5.70
₩0.057/unit
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