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

161616 표시되는 제품 Passive Components

400 / 999+
현재 비가용
KEMET 33 μF Surface Polymer Capacitor, 6.3V dc
  • RS 제품 번호 187-8570P
  • 제조사 부품 번호 T520A336M006ATE080
Subtotal 10 units (supplied on a continuous strip)
₩7,195.50
₩3.69/unit
재고있음
Vishay Single Layer Ceramic Capacitor 3.3 nF 6kV dc ±20 % Z5U Dielectric, 564R, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 831-3256
  • 제조사 부품 번호 564R60GAD33
Subtotal (1 unit)
₩9,477.00
₩48.60/unit
제조사가 재고 비축중
Draytek ANT-1205W Stick WiFi Antenna with RP-SMA Connector, IEEE 802.11a
  • RS 제품 번호 707-879
  • 제조사 부품 번호 ANT-1205W
Subtotal (1 unit)
₩44,590.65
₩228.67/unit
재고있음
TDK, Standard Metal Oxide Varistor 110 pF 25 A, Clamping 2970 V, Varistor 1000 V
  • RS 제품 번호 138-6043
  • 제조사 부품 번호 B72210S0621K
Subtotal (1 Box of 250 units)
₩142,350.00
₩2.919/unit
일시적 품절
Bourns, SRR1280, 1280 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 150 μH ±10 % 1.85 A Idc Q:24
  • RS 제품 번호 727-2280
  • 제조사 부품 번호 SRR1280-151K
Subtotal (1 pack of 5 units)
₩6,474.00
₩6.64/unit
재고있음
TDK 68000 μF Capacitor 16V dc, Snap-in - B41231A4689M060
  • RS 제품 번호 171-3186
  • 제조사 부품 번호 B41231A4689M060
Subtotal (1 Box of 60 units)
₩517,725.00
₩44.253/unit
재고있음
Panasonic ECHU(X) 50 V dc 50V ac Film Capacitor, 27 nF, Surface
  • RS 제품 번호 623-1941
  • 제조사 부품 번호 ECHU1H273GX5
Subtotal (1 pack of 10 units)
₩6,786.00
₩3.48/unit
일시적 품절
CHEMI-CON 470 μF Capacitor 250V dc, Snap-in - EKMQ251VSN471MQ30S
  • RS 제품 번호 170-0637
  • 제조사 부품 번호 EKMQ251VSN471MQ30S
Subtotal (1 Box of 200 units)
₩758,940.00
₩19.463/unit
재고있음
Bourns, CC453232, 4532 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±10 % 1.05 A Idc Q:10
  • RS 제품 번호 466-187
  • 제조사 부품 번호 CC453232-1R0KL
Subtotal (1 Bag of 2 units)
₩702.00
₩1.80/unit
일시적 품절
Yageo 470 pF Multilayer Ceramic Capacitor, 50V dc, ±1 %, Surface
  • RS 제품 번호 200-6462
  • 제조사 부품 번호 CC0603FRNPO9BN471
Subtotal (1 reel of 4000 units)
₩280,800.00
₩0.364/unit
마지막 RS 재고
Same Sky Omni-Directional, Pin 9.7 mm Condenser Microphone Component -42dB
  • RS 제품 번호 259-6157
  • 제조사 부품 번호 CMA-6542PF
Subtotal (1 pack of 5 units)
₩5,967.00
₩6.12/unit
재고있음
2 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Side Adjust Nidec Components, CT-6
  • RS 제품 번호 474-7129
  • 제조사 부품 번호 CT-6ES 2k Ohm
Subtotal (1 pack of 5 units)
₩6,864.00
₩7.04/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
재고있음
Panasonic ECWFJ Film Capacitor, 5 %, 5 μF 800 V dc 800V ac, Through Hole
  • RS 제품 번호 637-853
  • 제조사 부품 번호 ECWFJ80505J
Subtotal (1 Bag of 150 units)
₩554,287.50
₩18.949/unit
재고있음
TE Connectivity 23 4.7 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount
  • RS 제품 번호 387-830P
  • 제조사 부품 번호 1624209-2
Subtotal 1 unit (supplied in a box)
₩9,828.00
₩50.40/unit
재고있음
Bourns CFN 20 mΩ, 0603 Metal Foil Surface Mount Resistor 1 % 0.5 W - CFN0603-FZ-R020ELF
  • RS 제품 번호 243-7723
  • 제조사 부품 번호 CFN0603-FZ-R020ELF
Subtotal (1 tape of 10 units)
₩4,153.50
₩2.13/unit
재고있음
Murata Power Solutions 300 μH Leaded Inductor, Max SRF:2.6 MHz, Q:26, 3 A Idc, 140 mΩ Rdc, 1400
  • RS 제품 번호 629-9240
  • 제조사 부품 번호 1430430C
Subtotal (1 unit)
₩4,354.35
₩22.33/unit
재고있음
TDK B32529 Film Capacitor 33 nF 40V ac 63 V dc, Through Hole 2
  • RS 제품 번호 712-3709
  • 제조사 부품 번호 B32529C0333J189
Subtotal (1 pack of 25 units)
₩5,362.50
₩1.104/unit
마지막 RS 재고
TDK 10 μH Ferrite Leaded Inductor, Max SRF:35 MHz, Q:70, 680 mA Idc, 490 mΩ Rdc, BC
  • RS 제품 번호 191-0481P
  • 제조사 부품 번호 B78108S1103K000
Subtotal 10 units (supplied as a tape)
₩2,925.00
₩1.50/unit
재고있음
RS PRO RS 47 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % 0.125 W
  • RS 제품 번호 713-7070
Subtotal (1 reel of 5000 units)
₩29,250.00
₩0.029/unit
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