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

3756 / 999+
재고있음
RS PRO, 10 Ω 300 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 174-2535
Subtotal (1 Box of 1 unit)
₩327.10
₩327.10/Box
재고있음
Vishay NTC Thermistor, NTC Type 10 kΩ 1.4 mm 25 mm 6 mm
  • RS 제품 번호 179-3749
  • 제조사 부품 번호 NTCAFLEX05103HH
Subtotal (1 pack of 100 units)
₩1,166.00
₩11.66/unit
현재 비가용
TE Connectivity 3502 3.9 MΩ, 2010 Thick Film ±1 % 2 W - 35023M9FT
  • RS 제품 번호 186-6756
  • 제조사 부품 번호 35023M9FT
Subtotal (1 tape of 10 units)
₩44.80
₩4.48/unit
일시적 품절
Vishay Power Factor Correction Capacitor 77 μF 20 kvar 24 kvar 3
  • RS 제품 번호 187-5389
  • 제조사 부품 번호 PhMKP525.3.20,00-S84
Subtotal (1 unit)
₩1,271.00
₩1,271.00/unit
현재 비가용
KOA RN73H 8.2 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - RN73H1ETTP8201B25
  • RS 제품 번호 187-7921
  • 제조사 부품 번호 RN73H1ETTP8201B25
Subtotal (1 reel of 250 units)
₩252.25
₩1.009/unit
재고있음
Broadcom Absolute Mechanical Rotary Encoder with a 6 mm Plain Shaft (Not Indexed), Screw
  • RS 제품 번호 178-2944
  • 제조사 부품 번호 AEAT-6010-A06
Subtotal (1 tray of 280 units)
₩92,413.44
₩330.048/unit
재고있음
TDK 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 179-5571
  • 제조사 부품 번호 CGA4J2X8R1H104K125AD
Subtotal (1 pack of 10 units)
₩9.70
₩0.97/unit
재고있음
KOA WK73S 1.5 Ω, 0612 Thick Film Surface Mount Resistor ±1 % 0.75 W - WK73S2BTTD1R50F
  • RS 제품 번호 178-6894
  • 제조사 부품 번호 WK73S2BTTD1R50F
Subtotal (1 reel of 250 units)
₩158.50
₩0.634/unit
일시적 품절
Littelfuse, ZA Metal Oxide Varistor 4840 pF 10 A, Clamping 1240 V, Varistor 56 V, Radial Leaded Ceramic Disc
  • RS 제품 번호 170-9989
  • 제조사 부품 번호 V56ZA8P
Subtotal (1 Bag of 700 units)
₩1,369.90
₩1.957/unit
재고있음
RS PRO 1 mΩ Metal Film Resistor 0.4 W 0.25 %
  • RS 제품 번호 174-2748P
Subtotal 100 units (supplied in a box)
₩91.20
₩0.912/unit
현재 비가용
Nichicon 82 μF Capacitor 350V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 715-2278
  • 제조사 부품 번호 UCS2V820MHD
Subtotal (1 pack of 2 units)
₩43.80
₩21.90/unit
재고있음
RS PRO RS 0 mΩ, 0402 Thick Film Surface Mount Resistor ±5 % Surface 0.063 W
  • RS 제품 번호 716-7920
Subtotal (1 reel of 10000 units)
₩140.00
₩0.014/unit
재고있음
Murata Power Solutions 4.7 mH Bobbin Inductor, Max SRF:0.5 MHz, Q:57, 900 mA Idc, 1.4 Ω Rdc, 1400
  • RS 제품 번호 715-6832
  • 제조사 부품 번호 1447509C
Subtotal (1 unit)
₩37.00
₩37.00/unit
현재 비가용
RS PRO 100 μH Power Inductor, 2 A Idc, 0.109 Ω Rdc, DP
  • RS 제품 번호 173-0032
Subtotal (1 Box of 300 units)
₩3,393.00
₩11.31/unit
재고있음
Vishay 1.5 kΩ Thin Film Resistor 0.6 W 1 % MRS25000C1501FCT00
  • RS 제품 번호 683-3219
  • 제조사 부품 번호 MRS25000C1501FCT00
Subtotal (1 pack of 25 units)
₩19.50
₩0.78/unit
재고있음
Vishay CRCW 249 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW0603249RFKEA
  • RS 제품 번호 679-0037
  • 제조사 부품 번호 CRCW0603249RFKEA
Subtotal (1 pack of 50 units)
₩4.90
₩0.098/unit
현재 비가용
VPG Foil Resistors VSMP 10 kΩ, 1206 Metal Foil Surface Mount Resistor ±0.01 % Surface 0.33 W - Y162510K0000T9R
  • RS 제품 번호 684-1517P
  • 제조사 부품 번호 Y162510K0000T9R
Subtotal 1 unit (supplied on a continuous strip)
₩154.90
₩154.90/unit
재고있음
RS PRO 470 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS 제품 번호 711-0959
Subtotal (1 pack of 25 units)
₩57.60
₩2.304/unit
재고있음
Vishay MKP 339 Film Capacitor X2, ±20 %, 33 nF 630 V dc 310V ac, Through Hole
  • RS 제품 번호 684-2147
  • 제조사 부품 번호 BFC233920333
Subtotal (1 pack of 5 units)
₩56.60
₩11.32/unit
재고있음
Vishay 22 Ω Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 683-3336P
  • 제조사 부품 번호 MRS25000C2209FCT00
Subtotal 25 units (supplied in a box)
₩18.90
₩0.756/unit
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3756
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