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

161550 표시되는 제품 Passive Components

23 / 999+
일시적 품절
ROHM ESR10 620 Ω, 0805 Thick Film Resistor ±1 % 0.4 W - ESR10EZPF6200
  • RS 제품 번호 262-9371P
  • 제조사 부품 번호 ESR10EZPF6200
Subtotal 100 units (supplied on a continuous strip)
₩8,775.00
₩0.45/unit
재고있음
KEMET R75 Polypropylene Capacitor, 5 %, 5.6 μF 630 V dc 250V ac, Through Hole
  • RS 제품 번호 212-6701
  • 제조사 부품 번호 R75PW456050H3J
Subtotal (1 tray of 72 units)
₩1,020,006.00
₩72.647/unit
현재 비가용
ROHM ESR03 20 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF20R0
  • RS 제품 번호 263-0865
  • 제조사 부품 번호 ESR03EZPF20R0
Subtotal (1 tape of 100 units)
₩4,875.00
₩0.249/unit
재고있음
Micro Crystal 32.768 kHz Crystal ±20 ppm SMD 2-Pin 0.65 mm 3.2 mm 1.5mm
  • RS 제품 번호 729-3287P
  • 제조사 부품 번호 CM7V-T1A 32.768kHz 12.5pF +/-20ppm TA QA
Subtotal 5 units (supplied on a continuous strip)
₩12,480.00
₩12.80/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 120 Ω, 0603 Thick Film Resistor ±1 % Surface Mount 0.125 W - MCR03SEQPF1201
  • RS 제품 번호 780-335
  • 제조사 부품 번호 MCR03SEQPF1201
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
마지막 RS 재고
Susumu Co RR 200 Ω, 0603 Thin Film Surface Mount Resistor ±0.5 % 0.063 W - RR0816P-201-D
  • RS 제품 번호 474-4322
  • 제조사 부품 번호 RR0816P-201-D
Subtotal (1 pack of 100 units)
₩3,510.00
₩0.185/unit
재고있음
Murata Power Solutions 3.3 mH Leaded Inductor, Max SRF:700 kHz, Q:20, 1 A Idc, 1992 mΩ Rdc, 1400
  • RS 제품 번호 715-6822P
  • 제조사 부품 번호 1433510C
Subtotal 1 unit (supplied in a box)
₩5,635.50
₩28.90/unit
일시적 품절
Bourns, SRP1580CA, 1580 Shielded Power Inductor with a Metal Alloy Powder Core, 1 μH ±20 % 58 A Idc Q:30
  • RS 제품 번호 247-6097
  • 제조사 부품 번호 SRP1580CA-1R0M
Subtotal (1 unit)
₩6,435.00
₩33.00/unit
재고있음
100000 Ω, Surface Mount Trimmer Potentiometer, Solder Plated 0.5 W Top Adjust Bourns, 3362
  • RS 제품 번호 445-932
  • 제조사 부품 번호 3362R-1-104LF
Subtotal (1 Bag of 2 units)
₩3,178.50
₩8.15/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 33 Ω, 0402 Thick Film Resistor ±1 % Surface Mount 0.1 W - MCR01SMQPF3300
  • RS 제품 번호 780-490
  • 제조사 부품 번호 MCR01SMQPF3300
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
신제품 - 오늘 사전 주문하세요
ROHM MCRS Series 15 Ω, 0603 Thick Film Resistor ±1 % Surface Mount 0.125 W - MCR03SEQPF1500
  • RS 제품 번호 780-316
  • 제조사 부품 번호 MCR03SEQPF1500
Subtotal (1 tape of 1000 units)
₩17,550.00
₩0.09/unit
일시적 품절
TDK 3 μF Multilayer Ceramic Capacitor, 500V dc, ±20 %, Surface Mount
  • RS 제품 번호 188-0329
  • 제조사 부품 번호 B58035U5305M052
Subtotal (1 unit)
₩34,086.00
₩174.80/unit
재고있음
KEMET 1.5 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface Mount
  • RS 제품 번호 801-5280P
  • 제조사 부품 번호 C0603C152J5GACTU
Subtotal 25 units (supplied on a continuous strip)
₩2,925.00
₩0.60/unit
현재 액세스할 수 없는 재고 정보
Vishay 249 25 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole
  • RS 제품 번호 167-9582
  • 제조사 부품 번호 249FGJS0XB25253KA
Subtotal (1 Box of 50 units)
₩1,014,780.00
₩104.08/unit
마지막 RS 재고
KEMET PME271Y_300 Film Capacitor Y2, ±20 %, 68 nF 1000 V dc 300V ac, Through Hole
  • RS 제품 번호 165-0082
  • 제조사 부품 번호 PME271YC5680MR30
Subtotal (1 pack of 2 units)
₩8,541.00
₩21.90/unit
현재 비가용
KOA 3.3 kΩ Carbon Film Resistor 0.5 W 5 % CFS1/2CT52A332J
  • RS 제품 번호 124-2776
  • 제조사 부품 번호 CFS1/2CT52A332J
Subtotal (1 Bag of 50 units)
₩7,702.50
₩0.794/unit
일시적 품절
Wurth Elektronik 10 μH 1.6 A Common Mode Filter 0.08 Ω 80V
  • RS 제품 번호 163-8212
  • 제조사 부품 번호 744226S
Subtotal (1 reel of 1000 units)
₩2,698,800.00
₩13.836/unit
재고있음
Murata, BNX02, EMI Filter, 16V dc 1GHz, 15 A, Surface Mount, Solder 3.5 mm 12.1 mm, 9.1 mm
  • RS 제품 번호 878-7932P
  • 제조사 부품 번호 BNX028-01L
Subtotal 1 unit (supplied on a continuous strip)
₩8,404.50
₩43.10/unit
재고있음
Arcol, 100 mΩ 150 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 309-1706P
  • 제조사 부품 번호 HS150 R1 J
Subtotal 1 unit (supplied in a box)
₩28,099.50
₩144.10/unit
재고있음
Bourns CR 0 mΩ, 2512 Thick Film Surface Mount Resistor ±5 % 1 W - CR2512-J/-000ELF
  • RS 제품 번호 223-1691
  • 제조사 부품 번호 CR2512-J/-000ELF
Subtotal (1 tape of 10 units)
₩1,033.50
₩0.53/unit
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