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

158629 표시되는 제품 Passive Components

7233 / 999+
마지막 RS 재고
Vishay 3.3 μH Composite Leaded Inductor, Max SRF:15.8 MHz, 57 A Idc, 1.5 mΩ Rdc, IHTH-1125KZ-5A
  • RS 제품 번호 173-3919
  • 제조사 부품 번호 IHTH1125KZEB3R3M5A
Subtotal (1 tube of 15 units)
₩183,105.00
₩62.60/unit
재고있음
Yageo AC 100 kΩ, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-07100KL
  • RS 제품 번호 197-8244
  • 제조사 부품 번호 AC1206FR-07100KL
Subtotal (1 reel of 5000 units)
₩68,250.00
₩0.07/unit
재고있음
Wurth Elektronik, WE-PMCI, 1210 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 2.2 μH Moulded ±15 % 2.1
  • RS 제품 번호 923-6497
  • 제조사 부품 번호 74479299222
Subtotal (1 pack of 50 units)
₩84,045.00
₩8.624/unit
재고있음
Wurth Elektronik 40 MHz Crystal ±10.00 ppm SMT 4-Pin 2.5 mm 3.2 mm 2.5mm
  • RS 제품 번호 197-563
  • 제조사 부품 번호 830108207709
Subtotal (1 tape of 10 units)
₩11,173.50
₩5.73/unit
재고있음
Panasonic ERA 4.3 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3ARB432V
  • RS 제품 번호 180-9846
  • 제조사 부품 번호 ERA3ARB432V
Subtotal (1 reel of 500 units)
₩220,350.00
₩2.259/unit
재고있음
Vishay 10 μF MnO2 Tantalum Capacitor 25V dc, Through Hole, 790D Series
  • RS 제품 번호 170-8594
  • 제조사 부품 번호 790D106X9025B2BE3
Subtotal (1 Bag of 250 units)
₩1,442,025.00
₩29.583/unit
현재 비가용
Yageo 330 pF Multilayer Ceramic Capacitor, 1kV dc, ±10 %, Surface
  • RS 제품 번호 199-2036
  • 제조사 부품 번호 CC1206KKX7RCBB331
Subtotal (1 tape of 50 units)
₩7,078.50
₩36.30/tape
일시적 품절
Panasonic ERA 47.5 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6AEB4752V
  • RS 제품 번호 742-5813
  • 제조사 부품 번호 ERA6AEB4752V
Subtotal (1 reel of 5000 units)
₩321,750.00
₩0.327/unit
일시적 품절
Fair-Rite Ferrite Bead 11.8 mm (Through Hole) (Radial), 224 Ω impedance at 25 MHz, 372 Ω impedance at 100 MHz
  • RS 제품 번호 255-5138
  • 제조사 부품 번호 2944778301
Subtotal (1 Box of 1048 units)
₩1,528,612.80
₩7.485/unit
재고있음
IQD 8 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.3 mm 11.4 mm 4.9mm
  • RS 제품 번호 146-3961
  • 제조사 부품 번호 LFXTAL011301
Subtotal (1 reel of 1000 units)
₩368,550.00
₩1.894/unit
마지막 RS 재고
TE Connectivity CRGS 150 kΩ, 2010 Thick Film Surface Mount Resistor ±5 % 0.75 W - CRGS2010J150K
  • RS 제품 번호 905-6487
  • 제조사 부품 번호 CRGS2010J150K
Subtotal (1 Bag of 10 units)
₩6,240.00
₩3.20/unit
재고있음
Arcol HS10 27R J, 27 Ω 10 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 107-3368
  • 제조사 부품 번호 HS10 27R J
Subtotal (1 unit)
₩6,142.50
₩31.50/unit
일시적 품절
Panasonic ERJPC3 1070 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W - ERJPC3B1071V
  • RS 제품 번호 789-184
  • 제조사 부품 번호 ERJPC3B1071V
Subtotal (1 tape of 10 units)
₩955.50
₩0.491/unit
일시적 품절
KEMET R41 Film Capacitor Y2, ±20 %, 4.7 nF 300 V dc 300V ac, Through Hole
  • RS 제품 번호 173-4825
  • 제조사 부품 번호 R413I14700000M
Subtotal (1 Bag of 2000 units)
₩635,700.00
₩1.634/unit
재고있음
Schneider Electric Altivar 2.2 kΩ Rotary Potentiometer Push Button Head Panel Mount, SZ1RV1202
  • RS 제품 번호 922-4977
  • 제조사 부품 번호 SZ1RV1202
Subtotal (1 unit)
₩83,460.00
₩428.00/unit
마지막 RS 재고
TE Connectivity CRG 15 Ω, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.063 W - CRG0402F15R
  • RS 제품 번호 667-8533
  • 제조사 부품 번호 CRG0402F15R
Subtotal (1 pack of 50 units)
₩1,560.00
₩0.156/unit
재고있음
Panasonic ERJ 910 kΩ, 0402 Thick Film Surface Mount Resistor ±0.5 % 0.063 W
  • RS 제품 번호 807-2258P
  • 제조사 부품 번호 ERJ2RKD9103X
Subtotal 100 units (supplied on a continuous strip)
₩4,875.00
₩0.248/unit
재고있음
Yageo RC_L 2.2 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-072K2L
  • RS 제품 번호 199-5518
  • 제조사 부품 번호 RC0603FR-072K2L
Subtotal (1 tape of 100 units)
₩1,170.00
₩0.057/unit
재고있음
RS PRO 30 A 250V ac 50Hz, 60 Hz, Chassis Mount EMI Filter, Screw 1 Phase
  • RS 제품 번호 237-8717
Subtotal (1 unit)
₩101,634.00
₩521.20/unit
일시적 품절
TE Connectivity HSC20047RJ, 47 Ω 200 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 720-5511
  • 제조사 부품 번호 HSC20047RJ
Subtotal (1 unit)
₩79,774.50
₩409.10/unit
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