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

156047 표시되는 제품 Passive Components

13 / 999+
재고있음
Abracon 0.032768 MHz Crystal Unit ±20 ppm Surface Mount 4-Pin 1.4 mm 7 mm 1.5mm
  • RS 제품 번호 226-0714P
  • 제조사 부품 번호 FKFSXEIHM0.032768-T3
Subtotal 10 units (supplied on a continuous strip)
₩18,505.50
재고있음
Panasonic 22 μF Surface Mount Polymer Capacitor, 50V dc
  • RS 제품 번호 758-1086
  • 제조사 부품 번호 EEHZC1H220P
Subtotal (1 pack of 2 units)
₩2,184.00
현재 비가용
Schaffner, FN402 6.5 A 250V ac 400Hz, PCB EMI Filter, Pin 1 Phase
  • RS 제품 번호 217-0808
  • 제조사 부품 번호 FN402-6.5-02
Subtotal (1 unit)
₩17,413.50
재고있음
Nichicon 100 μF Capacitor 50V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 715-2842
  • 제조사 부품 번호 UPW1H101MPD
Subtotal (1 pack of 10 units)
₩2,106.00
재고있음
RF Solutions FLEXI-BNC-868 Whip Omni-Directional Antenna with BNC Connector, ISM Band
  • RS 제품 번호 451-0797
  • 제조사 부품 번호 FLEXI-BNC-868
Subtotal (1 unit)
₩24,765.00
현재 비가용
Laird Ferrite Bead 18 mm (Snap-On) 19.7 mm (2736), 120 Ω impedance at 25 MHz, 220 Ω impedance at 100 MHz, 360 Ω
  • RS 제품 번호 888-3377
  • 제조사 부품 번호 28A2736-0A2
Subtotal (1 pack of 50 units)
₩87,750.00
일시적 품절
Panasonic 2200 μF Capacitor 10V dc, Surface Mount Solder 200
  • RS 제품 번호 921-3334
  • 제조사 부품 번호 EEVFK1A222Q
Subtotal (1 reel of 200 units)
₩221,520.00
일시적 품절
WJ Furse, ESP Surge Suppressor Unit 16.7V Maximum Voltage Rating 20 kA Maximum Surge Current RS485 Surge Protector
  • RS 제품 번호 788-6744
  • 제조사 부품 번호 7TCA085400R0191 ESP RS485
Subtotal (1 unit)
₩330,622.50
일시적 품절
Vishay CRCW 22 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.063 W - CRCW040222R0JNEDIF
  • RS 제품 번호 181-9220
  • 제조사 부품 번호 CRCW040222R0JNEDIF
Subtotal (1 reel of 1000 units)
₩91,650.00
마지막 RS 재고
Tokyo Cosmos Electric 2 mΩ Linear Potentiometer 1-Turns 1-Gang, RV24YN20S B254
  • RS 제품 번호 252-0624
  • 제조사 부품 번호 RV24YN20S B254
Subtotal (1 unit)
₩12,489.75
재고있음
TE Connectivity CJP100J47RJ, 47 Ω 100 W Wirewound Power Resistor 5 %
  • RS 제품 번호 261-2315
  • 제조사 부품 번호 CJP100J47RJ
Subtotal (1 unit)
₩53,001.00
일시적 품절
RS PRO RS 402 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 717-5505
Subtotal (1 reel of 5000 units)
₩68,250.00
재고있음
Essentra Ferrite Ring Toroid Core 10 mm, For: Multi-Turn Suppression Core 10.2 mm ID 20.5 mm OD
  • RS 제품 번호 257-4430
  • 제조사 부품 번호 RT205-102-100-K5B
Subtotal (1 pack of 5 units)
₩28,060.50
재고있음
Panasonic 220 μF Aluminium Electrolytic Capacitor 25V dc, Through Hole - EEUFR1E221 Radial Lead
  • RS 제품 번호 766-0066
  • 제조사 부품 번호 EEUFR1E221
Subtotal (1 pack of 10 units)
₩3,549.00
일시적 품절
Schaffner FN 751X, Feedthrough Capacitor 100V ac 100 nF, Panel
  • RS 제품 번호 170-5042
  • 제조사 부품 번호 FN7512-63-M6
Subtotal (1 Box of 10 units)
₩1,329,646.50
제조사가 재고 비축중
Cosel, EAC 6 A 250V ac/dc 150 kHz, 1MHz, Panel Mount RFI Filter, Screw 1 Phase
  • RS 제품 번호 845-6763
  • 제조사 부품 번호 EAC-06-472
Subtotal (1 unit)
₩39,078.00
재고있음
Samsung Electro-Mechanics 10 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 766-1185
  • 제조사 부품 번호 CL32A106KATLNNE
Subtotal (1 pack of 25 units)
₩5,362.50
재고있음
Samsung Electro-Mechanics 1 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-5272
  • 제조사 부품 번호 CL10B102KB8NNNC
Subtotal (1 reel of 4000 units)
₩23,400.00
현재 비가용
KEMET Single Layer Ceramic Capacitor 1 nF 250V ac ±20 % Y5V Dielectric, C900, Through Hole 125 °C Max Op. Temp.
  • RS 제품 번호 877-3456
  • 제조사 부품 번호 C907U102MYVDBA7317
Subtotal (1 pack of 50 units)
₩7,605.00
재고있음
Samsung Electro-Mechanics 680 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface Mount
  • RS 제품 번호 257-5904P
  • 제조사 부품 번호 CL10C681JB8NNNC
Subtotal 100 units (supplied on a continuous strip)
₩5,070.00
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