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

164425 표시되는 제품 Passive Components

정렬 기준
1122 / 999+
일시적 품절
Wurth Elektronik 330 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 839-8816
  • 제조사 부품 번호 860040475006
Subtotal (10 units, in packs of 10)
₩37.80
₩3.78/unit
재고있음
RS PRO 16 A 250V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Fast-On 1 Phase
  • RS 제품 번호 286-7276
Subtotal (1 unit)
₩354.40
₩354.40/unit
마지막 RS 재고
Nichicon 47 μF Surface Polymer Capacitor, 63V dc
  • RS 제품 번호 187-2177
  • 제조사 부품 번호 PCV1J470MCL2GS
Subtotal (500 units, on reels of 500)
₩7,137.00
₩14.274/unit
현재 비가용
Vishay 21.5 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C2152FCT00
  • RS 제품 번호 169-5148
  • 제조사 부품 번호 MRS25000C2152FCT00
Subtotal (5000 units, on reels of 5000)
₩2,040.00
₩0.408/unit
재고있음
Murata, LQH, 1812 Wirewound Surface Mount Inductor with a Ferrite Core, 1 mH ±10 % 50 mA Idc Q:40
  • RS 제품 번호 469-3066
  • 제조사 부품 번호 LQH43MN102K03L
Subtotal (20 units, in packs of 20)
₩49.50
₩2.475/unit
재고있음
Wurth Elektronik, LHMI, 5020HT Shielded Surface Mount Inductor with a Polystyrene Core, 4.7 μH Shielded ±20 % 3.6 A Idc
  • RS 제품 번호 219-700
  • 제조사 부품 번호 7443733448047
Subtotal (5 units, on tapes of 5)
₩101.90
₩20.38/unit
일시적 품절
KOA RN73R 5.83 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD5831B25
  • RS 제품 번호 223-4758
  • 제조사 부품 번호 RN73R1JTTD5831B25
Subtotal (5000 units, on reels of 5000)
₩1,640.00
₩0.328/unit
재고있음
Welwyn 3.3 kΩ Wirewound Resistor 14 W 5 % W24-3K3JI
  • RS 제품 번호 144-3058
  • 제조사 부품 번호 W24-3K3JI
Subtotal (5 units, in bags of 5)
₩242.90
₩48.58/unit
재고있음
1 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Vishay, T93
  • RS 제품 번호 167-9947
  • 제조사 부품 번호 T93YA102KT20
Subtotal (50 units, in tubes of 50)
₩552.40
₩11.048/unit
일시적 품절
KOA SG73P1EW 82 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.25 W - SG73P1EWTTP82R0F
  • RS 제품 번호 234-3343
  • 제조사 부품 번호 SG73P1EWTTP82R0F
Subtotal (100 units, on tapes of 100)
₩37.50
₩0.375/unit
현재 비가용
Vishay 148 1 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS 제품 번호 167-9645
  • 제조사 부품 번호 14810F0GJSX10102KA
Subtotal (50 units, in boxes of 50)
₩5,085.00
₩101.70/unit
일시적 품절
TE Connectivity RN73 52.3 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RN73C2A52K3B
  • RS 제품 번호 215-4317
  • 제조사 부품 번호 RN73C2A52K3B
Subtotal (5 units, in packs of 5)
₩40.90
₩8.18/unit
재고있음
KOA 5.1 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A5101F
  • RS 제품 번호 124-2873
  • 제조사 부품 번호 MFS1/2CCT52A5101F
Subtotal (50 units, in bags of 50)
₩177.00
₩3.54/unit
재고있음
Wurth Elektronik Ferrite Bead 0.8 mm (0603), 600 Ω impedance at 100 MHz, 170 Ω impedance at 1 GHz
  • RS 제품 번호 332-396
  • 제조사 부품 번호 74269262601
Subtotal (10 units, on tapes of 10)
₩16.00
₩1.60/unit
일시적 품절
Wurth Elektronik, WE-VS Varistor 3.6 nF 10 A, Clamping 17 V, Varistor 8 V, 1206
  • RS 제품 번호 163-3874
  • 제조사 부품 번호 82531040
Subtotal (4000 units, on reels of 4000)
₩22,912.00
₩5.728/unit
재고있음
Yageo 12 kΩ Carbon Film Carbon Film Fixed Resistor 0.25 W 5 % CFR-25JT-52-12K
  • RS 제품 번호 199-1837
  • 제조사 부품 번호 CFR-25JT-52-12K
Subtotal (200 units, on tapes of 200)
₩36.40
₩0.182/unit
재고있음
Wurth Elektronik 6.8 pF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 263-3864
  • 제조사 부품 번호 885012005006
Subtotal (200 units, on tapes of 200)
₩18.80
₩0.094/unit
제조사가 재고 비축중
Phoenix Contact, PT Surge Protection Plug 48V dc Maximum Voltage Rating Male Surge Protection Plug
  • RS 제품 번호 131-451
  • 제조사 부품 번호 2800814
Subtotal (1 unit)
₩2,153.00
₩2,153.00/unit
일시적 품절
KOA SG73P1EW 100 Ω, 0402 Thick Film Surface Mount Resistor ±1 % 0.25 W - SG73P1EWTTP1000F
  • RS 제품 번호 234-3288
  • 제조사 부품 번호 SG73P1EWTTP1000F
Subtotal (10000 units, on reels of 10000)
₩1,710.00
₩0.171/unit
현재 비가용
RS PRO 1.5 Ω, 0204 Thin Film Surface Mount Resistor ±1 % 0.4 W
  • RS 제품 번호 169-0276
Subtotal (3000 units, on reels of 3000)
₩993.00
₩0.331/unit
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