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

162235 표시되는 제품 Passive Components

771 / 999+
재고있음
Nidec Components M 10 kΩ Rotary Wirewound Potentiometer 10-Turns 1-Gang Panel Mount, M-22E10-050 10K
  • RS 제품 번호 475-6072
  • 제조사 부품 번호 M-22E10-050 10K
Subtotal (1 unit)
₩130.20
₩130.20/unit
마지막 RS 재고
TE Connectivity 6.65 kΩ Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 701-7651
  • 제조사 부품 번호 H86K65BYA
Subtotal (1 pack of 5 units)
₩49.70
₩9.94/unit
재고있음
KEMET C4AK Polypropylene Capacitor, 5 %, 45 μF 700 V dc, PCB
  • RS 제품 번호 227-5306
  • 제조사 부품 번호 C4AKJBW5450A3MJ
Subtotal (1 unit)
₩166.60
₩166.60/unit
일시적 품절
Vishay MMA 150 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.25 W - MMA02040C1500FB300
  • RS 제품 번호 180-3358
  • 제조사 부품 번호 MMA02040C1500FB300
Subtotal (1 reel of 3000 units)
₩684.00
₩0.228/unit
일시적 품절
KEMET Clip for use with Electrolytic Capacitor
  • RS 제품 번호 174-4573
  • 제조사 부품 번호 PYC6042
Subtotal (1 pack of 2 units)
₩170.30
₩85.15/unit
재고있음
Yageo 10 Ω Cement Through Hole Fixed Resistor 5 W 5 %
  • RS 제품 번호 199-1718
  • 제조사 부품 번호 SQP500JB-10R
Subtotal (1 pack of 5 units)
₩19.40
₩3.88/unit
재고있음
Vishay MKP 339 Film Capacitor X2, ±20 %, 470 nF 630 V dc 310V ac, Through Hole
  • RS 제품 번호 485-6706
  • 제조사 부품 번호 BFC233920474
Subtotal (1 pack of 10 units)
₩46.40
₩4.64/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 866 Ω, 0204 Thin Film Surface Mount Resistor 0.1 % Surface 0.4 W - SMA-Q0204BTCX866R
  • RS 제품 번호 590-582
  • 제조사 부품 번호 SMA-Q0204BTCX866R
Subtotal (1 reel of 3000 units)
₩5,076.00
₩1.692/unit
일시적 품절
Yageo PU 0.3 mΩ, 5931 Metal Plate Surface Mount Resistor ±1 % 5 W - PU5931FKNT50U3L
  • RS 제품 번호 199-5999
  • 제조사 부품 번호 PU5931FKNT50U3L
Subtotal (1 tape of 5 units)
₩86.80
₩17.36/unit
재고있음
Vishay CRCW 47 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.063 W - CRCW040247R0FKED
  • RS 제품 번호 182-3633
  • 제조사 부품 번호 CRCW040247R0FKED
Subtotal (1 reel of 1000 units)
₩81.00
₩0.081/unit
재고있음
Wurth Elektronik 22 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 260-2286
  • 제조사 부품 번호 885012004012
Subtotal (1 tape of 200 units)
₩22.20
₩0.111/unit
재고있음
Wurth Elektronik, 784373, 7030 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 5.6 μH Shielded ±20 %
  • RS 제품 번호 426-903
  • 제조사 부품 번호 784373460056
Subtotal (1 reel of 1000 units)
₩18,818.00
₩18.818/unit
재고있음
CHEMI-CON 560 μF Capacitor 50V dc, Radial, Through Hole - ELXZ500ELL561MK25S Radial Lead
  • RS 제품 번호 756-7884
  • 제조사 부품 번호 ELXZ500ELL561MK25S
Subtotal (1 pack of 5 units)
₩44.60
₩8.92/unit
사용할 수 없음
Panasonic ERA 33 kΩ, 0603 Metal Film Thin Film Resistor ±0.1 % Surface 0.1 W - ERA3ARB333V
  • RS 제품 번호 892-1356
  • 제조사 부품 번호 ERA3ARB333V
Subtotal (1 Bag of 100 units)
₩278.70
₩2.787/unit
현재 비가용
TE Connectivity 100 Ω Wirewound Wirewound Resistor 1 W 0.05 %
  • RS 제품 번호 272-2454
  • 제조사 부품 번호 EP1WSSS100RJ
Subtotal (1 Box of 5000 units)
₩2,005.00
₩0.401/unit
현재 액세스할 수 없는 재고 정보
Vishay 56 kΩ Metal Film Resistor 1 W 5 %
  • RS 제품 번호 169-5465
  • 제조사 부품 번호 PR01000105602JA100
Subtotal (1 reel of 1000 units)
₩538.00
₩0.538/unit
재고있음
Wurth Elektronik, WE-MK, 0402 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 10 nH Multilayer ±2 % 300
  • RS 제품 번호 245-8425
  • 제조사 부품 번호 7447840110G
Subtotal (1 tape of 10 units)
₩4.40
₩0.44/unit
재고있음
TE Connectivity NTC Thermistor, NTC Type 10 kΩ, DO-35 20 mm 5 mm
  • RS 제품 번호 187-9300
  • 제조사 부품 번호 GA10K3435DM010
Subtotal (1 pack of 2 units)
₩132.80
₩66.40/unit
현재 액세스할 수 없는 재고 정보
Vishay CRCW 1 kΩ, 0603 Thick Film Surface Mount Resistor ±5 % Surface 0.1 W - CRCW06031K00JNEAIF
  • RS 제품 번호 181-7677
  • 제조사 부품 번호 CRCW06031K00JNEAIF
Subtotal (1 reel of 5000 units)
₩3,220.00
₩0.644/unit
마지막 RS 재고
TE Connectivity 1 kΩ Metal Oxide Resistor 9 W 5 %
  • RS 제품 번호 187-1163
  • 제조사 부품 번호 ROX9J1K0
Subtotal (1 pack of 5 units)
₩61.30
₩12.26/unit
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