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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164461 표시되는 제품 Passive Components

정렬 기준
재고있음
TE Connectivity 22 kΩ Carbon Film Resistor 0.33 W 5 % CFR25J22K
  • RS 제품 번호 131-413
  • 제조사 부품 번호 CFR25J22K
Subtotal (1 pack of 10 units)
₩900.00
₩90.00/unit
재고있음
Okaya Electric Industries RC Capacitor 100 nF 120 Ω ±30 % 1 1200 V dc, Through Hole, XE
  • RS 제품 번호 672-7032
  • 제조사 부품 번호 XE1201
Subtotal (1 pack of 5 units)
₩20,060.00
₩4,012.00/unit
재고있음
Panasonic ERA 7.87 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB7871V
  • RS 제품 번호 708-8690P
  • 제조사 부품 번호 ERA3AEB7871V
Subtotal 5 units (supplied on a continuous strip)
₩780.00
₩156.00/unit
재고있음
Panasonic ERJ 453 kΩ, 0603 Thick Film Surface Mount Fixed Resistor ±1 % 0.1 W
  • RS 제품 번호 287-555P
  • 제조사 부품 번호 ERJ3EKF4533V
Subtotal 10 units (supplied on a continuous strip)
₩380.00
₩38.00/unit
일시적 품절
Arcol Ohmite 1 GΩ Thick Film Precision Thick Film Fixed Resistor 0.75 W 1 % MOX-400231007FE
  • RS 제품 번호 263-4319
  • 제조사 부품 번호 MOX-400231007FE
Subtotal (1 Box of 100 units)
₩1,436,800.00
₩14,368.00/unit
재고있음
Arcol Ohmite 5 GΩ Thick Film Precision Thick Film Fixed Resistor 1 W 0.5 % SM102035007FE
  • RS 제품 번호 263-4348
  • 제조사 부품 번호 SM102035007FE
Subtotal (1 Bag of 100 units)
₩498,000.00
₩4,980.00/unit
재고있음
Wurth Elektronik, WELQ 1812 Surface Mount Inductor with a Ferrite Core, 3.9 μH 1.32 A Idc Q:40
  • RS 제품 번호 548-604
  • 제조사 부품 번호 7440450039
Subtotal (1 tape of 10 units)
₩13,620.00
₩1,362.00/unit
재고있음
2 mΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3296
  • RS 제품 번호 167-3391
  • 제조사 부품 번호 3296W-1-205LF
Subtotal (1 tube of 50 units)
₩138,200.00
₩2,764.00/unit
재고있음
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft, Through Hole
  • RS 제품 번호 781-6811
  • 제조사 부품 번호 PEC12R-4225F-S0024
Subtotal (1 unit)
₩2,620.00
₩2,620.00/unit
현재 비가용
Arcol Ohmite 825F25RE, 25 Ω 25 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 891-6477
  • 제조사 부품 번호 825F25RE
Subtotal (1 unit)
₩20,720.00
₩20,720.00/unit
재고있음
ROHM ESR18 1.6 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF1R60
  • RS 제품 번호 264-1750
  • 제조사 부품 번호 ESR18EZPF1R60
Subtotal (1 tape of 100 units)
₩11,200.00
₩112.00/unit
일시적 품절
Murata, LQW, 0402 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 0.013 μH ±0.2 nH 1.2 A Idc Q:20
  • RS 제품 번호 811-9806P
  • 제조사 부품 번호 LQW15AN1N3C10D
Subtotal 10 units (supplied on a continuous strip)
₩1,700.00
₩170.00/unit
일시적 품절
Bourns, SRP5030T, 5030 Shielded Wirewound Surface Mount Inductor with a Powdered Iron Core, 1.2 μH ±20 % 6.5 A Idc
  • RS 제품 번호 172-8622
  • 제조사 부품 번호 SRP5030T-1R2M
Subtotal (1 reel of 2000 units)
₩1,924,000.00
₩962.00/unit
일시적 품절
Panasonic ERJ 10 kΩ, 0805 Thick Film Surface Mount Resistor ±0.5 % 0.1 W - ERJ6RBD1002V
  • RS 제품 번호 103-9262
  • 제조사 부품 번호 ERJ6RBD1002V
Subtotal (1 reel of 5000 units)
₩190,000.00
₩38.00/unit
재고있음
TDK, SIMID, 1210 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 22 μH ±10 % 330 mA Idc Q:12
  • RS 제품 번호 706-2872P
  • 제조사 부품 번호 B82422H1223K000
Subtotal 10 units (supplied on a continuous strip)
₩6,100.00
₩610.00/unit
일시적 품절
TDK High Current Chip Power Line Bead 600 μm (Surface) (1608) (Chip Bead), 600 Ω impedance at 100 MHz
  • RS 제품 번호 242-7616
  • 제조사 부품 번호 MPZ1608S601ATA00
Subtotal (1 reel of 4000 units)
₩160,000.00
₩40.00/unit
일시적 품절
Yageo RC_L 3.3 kΩ, 0805 Thick Film Surface Mount Resistor ±1 % 0.13 W - RC0805FR-073K3L
  • RS 제품 번호 199-5715
  • 제조사 부품 번호 RC0805FR-073K3L
Subtotal (1 reel of 5000 units)
₩40,000.00
₩8.00/unit
일시적 품절
Panasonic 330 μF Polymer Capacitor 2.5V dc, Surface
  • RS 제품 번호 923-0152
  • 제조사 부품 번호 EEFSX0E331ER
Subtotal (1 reel of 3500 units)
₩4,298,000.00
₩1,228.00/unit
재고있음
Yageo RC_L 10 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0710KL
  • RS 제품 번호 199-5443
  • 제조사 부품 번호 RC0603FR-0710KL
Subtotal (1 tape of 100 units)
₩1,600.00
₩16.00/unit
현재 비가용
TE Connectivity TLM 18 mΩ, 1206 Metal Foil ±5 % 0.5 W - TLM2BER018JTE
  • RS 제품 번호 164-6421
  • 제조사 부품 번호 TLM2BER018JTE
Subtotal (1 reel of 5000 units)
₩1,180,000.00
₩236.00/unit
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