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

162291 표시되는 제품 Passive Components

306 / 999+
재고있음
ROHM MCR 49.9 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - MCR03EZPFX4992
  • RS 제품 번호 901-3639
  • 제조사 부품 번호 MCR03EZPFX4992
Subtotal (1 Bag of 100 units)
₩585.00
₩0.031/unit
현재 비가용
KEMET 220 μF Surface Polymer Capacitor, 2.5V dc
  • RS 제품 번호 187-8616
  • 제조사 부품 번호 T520B227M2R5ATE015
Subtotal (1 pack of 5 units)
₩11,563.50
₩11.86/unit
일시적 품절
Panasonic ERA6A 3300 Ω, Tape & Reel Resistive Fixed Resistor ±0.1 % Surface 0.125 W - ERA6APB332V
  • RS 제품 번호 785-234
  • 제조사 부품 번호 ERA6APB332V
Subtotal (1 Bag of 10 units)
₩6,279.00
₩3.216/unit
일시적 품절
Vishay RCA-SR e3 4.7 kΩ, 0402 Thick Film Thick Film Resistor ±1 % Surface 0.1 W - RCA04024K70FKEDSR
  • RS 제품 번호 748-472
  • 제조사 부품 번호 RCA04024K70FKEDSR
Subtotal (1 tape of 500 units)
₩8,775.00
₩0.089/unit
일시적 품절
Arcol Ohmite HS150M 2R2 J M407, 2.2 Ω 150 W Resistive Resistor ±5 %
  • RS 제품 번호 758-171
  • 제조사 부품 번호 HS150M 2R2 J M407
Subtotal (1 Box of 16 units)
₩433,960.80
₩139.089/unit
재고있음
KOA RN73R 1.8 kΩ, 0402 Metal Film Surface Mount Resistor ±1 % 0.063 W
  • RS 제품 번호 253-3024P
  • 제조사 부품 번호 RN73R1ETTP1801F25
Subtotal 5 units (supplied on a continuous strip)
₩1,560.00
₩1.60/unit
마지막 RS 재고
TE Connectivity 1.6 kΩ Metal Oxide Metal Film Resistor 5 W 5 % ROX5SSJ1K6
  • RS 제품 번호 186-9998
  • 제조사 부품 번호 ROX5SSJ1K6
Subtotal (1 pack of 20 units)
₩12,675.00
₩3.25/unit
마지막 RS 재고
TE Connectivity CPF 210 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF0805B210KE1
  • RS 제품 번호 123-1283
  • 제조사 부품 번호 CPF0805B210KE1
Subtotal (1 Bag of 20 units)
₩8,502.00
₩2.175/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 70 μF 600 V dc, Through Hole
  • RS 제품 번호 204-8488
  • 제조사 부품 번호 EZPV60706MTC
Subtotal (1 unit)
₩21,840.00
₩112.00/unit
재고있음
KEMET R46 Film Capacitor X2, ±10 %, 470 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 441-9694
  • 제조사 부품 번호 R463R34705001K
Subtotal (1 pack of 10 units)
₩13,864.50
₩7.11/unit
일시적 품절
TDK B32529 Polyester Capacitor (PET) 1 μF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6526
  • 제조사 부품 번호 B32529C0105J189
Subtotal (1 reel of 1500 units)
₩549,900.00
₩1.882/unit
재고있음
RS PRO, YX81G 42 A 520V ac 50Hz, 60 Hz, Chassis Mount Power Line Filter, Terminal Block 3 Phase
  • RS 제품 번호 286-7310
Subtotal (1 unit)
₩348,718.50
₩1,788.30/unit
현재 비가용
TE Connectivity RN73 13 Ω, 0603 Thin Film ±0.1 % 0.063 W - RN73C1J13RB
  • RS 제품 번호 172-8286
  • 제조사 부품 번호 RN73C1J13RB
Subtotal (1 reel of 1000 units)
₩2,492,100.00
₩12.784/unit
재고있음
Panasonic 470 μF Capacitor 6.3V dc, Surface Solder - EEEFK0J471AP 500
  • RS 제품 번호 565-724
  • 제조사 부품 번호 EEEFK0J471AP
Subtotal (1 pack of 5 units)
₩7,644.00
₩7.84/unit
재고있음
Schaffner, FN2070 1 A 250V ac/dc 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 170-5010
  • 제조사 부품 번호 FN2070-1-06
Subtotal (1 Box of 50 units)
₩1,979,835.00
₩203.06/unit
현재 비가용
ROHM ESR03 680 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF6803
  • RS 제품 번호 263-1085
  • 제조사 부품 번호 ESR03EZPF6803
Subtotal (1 reel of 5000 units)
₩175,500.00
₩0.183/unit
재고있음
Nichicon 150 μF Capacitor 450V dc, Snap-in - LGU2W151MELB
  • RS 제품 번호 851-2267
  • 제조사 부품 번호 LGU2W151MELB
Subtotal (1 unit)
₩8,931.00
₩45.80/unit
재고있음
Wurth Elektronik, 744, 7332 Shielded Surface Mount Inductor with a Ferrite Core, 270 μH Surface Mount ±20 % 0.57 A Idc
  • RS 제품 번호 758-418
  • 제조사 부품 번호 744778270
Subtotal (1 tape of 10 units)
₩20,455.50
₩10.49/unit
현재 비가용
VPG Foil Resistors 1280 g 10 kΩ Precision Potentiometer 26-Turns 1-Gang Through Hole
  • RS 제품 번호 173-2945
  • 제조사 부품 번호 Y005610K0000K0L
Subtotal (1 Box of 100 units)
₩4,969,965.00
₩254.872/unit
재고있음
Eaton M30C 470 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel, 187045 M30C-FR470K-BLANK
  • RS 제품 번호 274-1155
  • 제조사 부품 번호 187045 M30C-FR470K-BLANK
Subtotal (1 unit)
₩145,411.50
₩745.70/unit
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