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

162311 표시되는 제품 Passive Components

3412 / 999+
재고있음
Panasonic ERA 3.01 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3APB3011V
  • RS 제품 번호 840-9216
  • 제조사 부품 번호 ERA3APB3011V
Subtotal (1 pack of 10 units)
₩53.50
₩5.35/unit
재고있음
Vishay AC 100 Ω, AC Wirewound Resistor ±5 % Surface 3 W - AC03000001000JAC00
  • RS 제품 번호 667-686P
  • 제조사 부품 번호 AC03000001000JAC00
Subtotal 10 units (supplied as a tape)
₩28.63
₩2.863/unit
재고있음
Bourns 15 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Knurl Shaft (Not Indexed), Surface
  • RS 제품 번호 789-9582
  • 제조사 부품 번호 PEC11S-929K-N0015
Subtotal (1 unit)
₩18.80
₩18.80/unit
재고있음
Bourns PWR220T-35 25 Ω, TO-220 Metal Film Surface Mount Resistor ±5 % 35 W - PWR220T-35-25R0J
  • RS 제품 번호 796-2542
  • 제조사 부품 번호 PWR220T-35-25R0J
Subtotal (1 unit)
₩36.80
₩36.80/unit
일시적 품절
Wurth Elektronik, WE-LQS, 5040 Shielded Surface Mount Inductor 1 μH Semi Shielded ±30 % 4.9 A Idc
  • RS 제품 번호 814-2540
  • 제조사 부품 번호 74404054010
Subtotal (1 Bag of 5 units)
₩46.90
₩9.38/unit
재고있음
20 Ω, Through Hole Trimmer Potentiometer, Pin 0.75 W Side Adjust Bourns, 3006
  • RS 제품 번호 787-0730P
  • 제조사 부품 번호 3006P-1-200LF
Subtotal 1 unit (supplied in a tube)
₩12.60
₩12.60/unit
일시적 품절
Murata Thermistor, PTC Type 470 Ω, 0603 0.8 mm 1.6 mm 0.8 mm
  • RS 제품 번호 785-5627
  • 제조사 부품 번호 PRF18BB471QB5RB
Subtotal (1 Bag of 5 units)
₩19.10
₩3.82/unit
일시적 품절
Panasonic ERA 698 Ω, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3APB6980V
  • RS 제품 번호 840-9354
  • 제조사 부품 번호 ERA3APB6980V
Subtotal (1 pack of 10 units)
₩41.50
₩4.15/unit
재고있음
Wurth Elektronik 470 μF Capacitor 25V dc, Through Hole Radial Lead
  • RS 제품 번호 839-8813
  • 제조사 부품 번호 860040475008
Subtotal (1 pack of 10 units)
₩45.80
₩4.58/unit
재고있음
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 839-2837
  • 제조사 부품 번호 885012206053
Subtotal (1 pack of 100 units)
₩15.70
₩0.157/unit
재고있음
Vishay, 4.7 Ω 25 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 789-0822P
  • 제조사 부품 번호 RCH25S4R700JS06
Subtotal 1 unit (supplied in a bag)
₩184.10
₩184.10/unit
재고있음
Murata Power Solutions 10 μH Leaded Inductor, Max SRF:1 kHz, 950 mA Idc, 140 mΩ Rdc, 1100R
  • RS 제품 번호 800-4356P
  • 제조사 부품 번호 11R103C
Subtotal 5 units (supplied in a bag)
₩14.10
₩2.82/unit
재고있음
Nichicon 1500 μF Capacitor 250V dc, Snap-in - LLS2E152MELC
  • RS 제품 번호 846-7186
  • 제조사 부품 번호 LLS2E152MELC
Subtotal (1 unit)
₩75.90
₩75.90/unit
재고있음
Vishay CRCW 20 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW060320K0FKEAHP
  • RS 제품 번호 820-6798
  • 제조사 부품 번호 CRCW060320K0FKEAHP
Subtotal (1 Bag of 25 units)
₩7.90
₩0.316/unit
재고있음
Bourns, SDR0302, 0302 Unshielded Wirewound Surface Mount Inductor with a Ferrite DR Core, 10 μH ±20 % 900 mA Idc Q:18
  • RS 제품 번호 727-1571P
  • 제조사 부품 번호 SDR0302-100ML
Subtotal 5 units (supplied on a continuous strip)
₩16.70
₩3.34/unit
현재 비가용
KEMET 47 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 813-5937P
  • 제조사 부품 번호 T529P476M006AAE200
Subtotal 5 units (supplied on a continuous strip)
₩47.90
₩9.58/unit
재고있음
RS PRO 1000 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-1501
Subtotal (1 pack of 10 units)
₩77.00
₩7.70/unit
재고있음
Panasonic 150 μF Capacitor 50V dc, Surface Solder - EEEFK1H151P 500
  • RS 제품 번호 708-3544
  • 제조사 부품 번호 EEEFK1H151P
Subtotal (1 pack of 10 units)
₩38.20
₩3.82/unit
재고있음
Vishay CRHV 100 mΩ, 2010 Thick Film Surface Mount Resistor ±1 % 0.5 W
  • RS 제품 번호 819-8754P
  • 제조사 부품 번호 CRHV2010AF100MFKET
Subtotal 1 unit (supplied on a continuous strip)
₩41.30
₩41.30/unit
재고있음
Wurth Elektronik 5 mH Nano Crystal Common Mode Choke, Max SRF:300 MHz, 25 A Idc, 2.2 mΩ Rdc, WE-CMBNC
  • RS 제품 번호 816-4834
  • 제조사 부품 번호 7448052502
Subtotal (1 unit)
₩120.60
₩120.60/unit
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