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

162339 표시되는 제품 Passive Components

320 / 999+
일시적 품절
TDK NTC Thermistor, NTC Type 1 kΩ 3.5 mm 3.5 mm
  • RS 제품 번호 146-0112
  • 제조사 부품 번호 B57891M0102K000
Subtotal (1 Box of 1000 units)
₩893,100.00
₩4.582/unit
재고있음
Murata 1.5 nF Multilayer Ceramic Capacitor, 100V dc, ±5 %, Through Hole Radial
  • RS 제품 번호 150-4024
  • 제조사 부품 번호 RDE5C2A152J0M1H03A
Subtotal (1 pack of 25 units)
₩9,067.50
₩1.86/unit
일시적 품절
TE Connectivity HSHC4508K2J, 8.2 Ω 450 W Wirewound Chassis Mount Fixed Resistor ±5 %
  • RS 제품 번호 599-324
  • 제조사 부품 번호 HSHC4508K2J
Subtotal (1 Box of 4 units)
₩720,470.40
₩923.675/unit
일시적 품절
IQD 20 MHz Crystal Unit ±30 ppm Surface Mount 2-Pin 4.3 mm 11.4 mm 4.9mm
  • RS 제품 번호 146-3914
  • 제조사 부품 번호 LFXTAL003181
Subtotal (1 reel of 1000 units)
₩518,700.00
₩2.66/unit
재고있음
TE Connectivity 220 mΩ Metal Film Resistor 0.5 W 5 %
  • RS 제품 번호 163-8557
  • 제조사 부품 번호 LR1LJR22
Subtotal (1 Box of 4000 units)
₩819,000.00
₩1.049/unit
현재 비가용
TE Connectivity, 47 Ω 300 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 164-3734
  • 제조사 부품 번호 HSC30047RJ
Subtotal (1 Box of 2 units)
₩208,747.50
₩535.25/unit
현재 비가용
TE Connectivity CPF 3.09 kΩ, 0402 Thin Film ±0.1 % 0.063 W - CPF0402B3K09E1
  • RS 제품 번호 164-1135
  • 제조사 부품 번호 CPF0402B3K09E1
Subtotal (1 reel of 1000 units)
₩195,000.00
₩0.998/unit
일시적 품절
TE Connectivity 1.8 Ω Metal Oxide Resistor 3 W 5 %
  • RS 제품 번호 161-4270
  • 제조사 부품 번호 ROX3SJ1R8
Subtotal (1 Box of 1000 units)
₩358,800.00
₩1.838/unit
현재 비가용
Omron, MX2 200 V, 400V ac RFI Filter 3 Phase
  • RS 제품 번호 161-3500
  • 제조사 부품 번호 AXFIM3014SEV1
Subtotal (1 unit)
₩157,755.00
₩809.00/unit
현재 비가용
TDK YFF-SC, Feedthrough Capacitor 25V dc 10 nF, Surface
  • RS 제품 번호 144-7420
  • 제조사 부품 번호 YFF15SC1E103MT000N
Subtotal (1 pack of 20 units)
₩2,418.00
₩0.62/unit
재고있음
Panasonic 33 μF Capacitor 25V dc, Surface Solder - EEEFPE330UAR C
  • RS 제품 번호 568-616
  • 제조사 부품 번호 EEEFPE330UAR
Subtotal (1 pack of 5 units)
₩4,485.00
₩4.60/unit
재고있음
RS PRO 470 kΩ, 1210 Thin Film Resistor ±0.1 % 7 W - RSPARHV13BTC4703A
  • RS 제품 번호 256-7509P
Subtotal 5 units (supplied on a continuous strip)
₩7,761.00
₩7.96/unit
재고있음
RS PRO 1.1 mΩ, 0805 Thin Film Resistor ±0.1 % 1.10 W - RSPARM05BTC1104A
  • RS 제품 번호 256-7517P
Subtotal 5 units (supplied on a continuous strip)
₩975.00
₩1.00/unit
재고있음
Ducati Energia 4.16.10 Film Capacitor, ±5 %, 80 μF 500V ac, Plug-in
  • RS 제품 번호 135-3583
  • 제조사 부품 번호 4.16.10.87.14
Subtotal (1 unit)
₩46,468.50
₩238.30/unit
일시적 품절
Wurth Elektronik 470 μH Ferrite Radial Inductor, 440 mA Idc, 3 Ω Rdc, WE-TI
  • RS 제품 번호 163-3304
  • 제조사 부품 번호 744741471
Subtotal (1 tray of 140 units)
₩239,421.00
₩8.768/unit
재고있음
Vishay ZWS050911009KLX000, 10 Ω 50 W Wirewound Chassis Mount Fixed Resistor 10 %
  • RS 제품 번호 607-675
  • 제조사 부품 번호 ZWS050911009KLX000
Subtotal (1 unit)
₩3,922,639.50
₩20,116.10/unit
현재 비가용
TE Connectivity CPF 549 kΩ, 0805 Thin Film ±0.1 % 0.1 W - CPF0805B549KE1
  • RS 제품 번호 144-5437
  • 제조사 부품 번호 CPF0805B549KE1
Subtotal (1 reel of 1000 units)
₩175,500.00
₩0.903/unit
재고있음
Siretta TANGO17/1M/LL/SMAM/S/S/26 Dome Multi-Band Antenna with SMA Connector
  • RS 제품 번호 140-8054
  • 제조사 부품 번호 TANGO17/1M/LL/SMAM/S/S/26
Subtotal (1 Bag of 1 unit)
₩51,614.55
₩264.69/Bag
재고있음
Wurth Elektronik 10 mH Leaded Inductor, 5 A Idc, 55 mΩ Rdc 250V ac, WE-CMB HC
  • RS 제품 번호 163-3405
  • 제조사 부품 번호 744825510
Subtotal (1 tray of 20 units)
₩194,727.00
₩49.93/unit
현재 비가용
TE Connectivity CRGH 3.9 kΩ, 0805 Thick Film ±5 % 0.33 W - CRGH0805J3K9
  • RS 제품 번호 162-0115
  • 제조사 부품 번호 CRGH0805J3K9
Subtotal (1 reel of 5000 units)
₩68,250.00
₩0.07/unit
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