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

160118 표시되는 제품 Passive Components

7633 / 999+
일시적 품절
Bourns 3545 5 kΩ Rotary Potentiometer 5-Turns 1-Gang Panel Mount
  • RS 제품 번호 789-9371P
  • 제조사 부품 번호 3545S-1-502L
Subtotal 1 unit (supplied in a box)
₩56,335.50
₩288.90/unit
제조사가 재고 비축중
Phoenix Contact, CN Surge Protection Device 60 A Maximum Surge Current
  • RS 제품 번호 133-950
  • 제조사 부품 번호 2838490
Subtotal (1 unit)
₩458,815.50
₩2,352.90/unit
재고있음
Panasonic ERJUP6 820 kΩ, 0805 Thick Film Surface Mount Fixed Resistor ±1 % 0.5 W - ERJUP6F8203V
  • RS 제품 번호 242-6493
  • 제조사 부품 번호 ERJUP6F8203V
Subtotal (1 tape of 100 units)
₩7,605.00
₩0.391/unit
현재 비가용
TDK B32653 Film Capacitor 15 nF 700V ac 2 kV dc, Through Hole 2
  • RS 제품 번호 712-3901
  • 제조사 부품 번호 B32653A2153K000
Subtotal (1 pack of 2 units)
₩5,752.50
₩14.75/unit
일시적 품절
KEMET 100 μF Surface Polymer Capacitor, 25V dc
  • RS 제품 번호 124-1224
  • 제조사 부품 번호 T521D107M025ATE040
Subtotal (1 reel of 500 units)
₩2,831,400.00
₩29.044/unit
일시적 품절
Abracon Internal SMT Antenna, Ultra Wideband (UWB)
  • RS 제품 번호 263-7819
  • 제조사 부품 번호 ACG0301U
Subtotal (1 reel of 500 units)
₩848,250.00
₩8.705/unit
재고있음
KEMET 1 μF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 173-4960
  • 제조사 부품 번호 C1812F105K1RACTU
Subtotal (1 reel of 500 units)
₩1,274,325.00
₩13.07/unit
일시적 품절
Bourns, SRP7050AA, 7050 Shielded Power Inductor with a Metal Alloy Powder Core, 1 μH ±20 % 17 A Idc Q:10
  • RS 제품 번호 247-6170
  • 제조사 부품 번호 SRP7050AA-1R0M
Subtotal (1 reel of 800 units)
₩884,520.00
₩5.669/unit
마지막 RS 재고
Molex 1462360021 PCB Antenna
  • RS 제품 번호 323-705
  • 제조사 부품 번호 1462360021
Subtotal (1 unit)
₩2,223.00
₩11.40/unit
일시적 품절
TE Connectivity, Sigma, 0806 Shielded Power Inductor with a Ferrite Core, 1 μH 20 % 3.2 A Idc Q:30
  • RS 제품 번호 721-730
  • 제조사 부품 번호 3657HC06M1R0T
Subtotal (1 reel of 3000 units)
₩508,950.00
₩0.873/unit
현재 이용 불가
RS PRO TCS 500 mΩ, 2512 Thin Film Surface Mount Resistor ±0.5 % 3 W
  • RS 제품 번호 241-4969
Subtotal (1 reel of 4000 units)
₩1,614,600.00
₩2.07/unit
재고있음
Wurth Elektronik, WE-LQS, 252012 Shielded Wirewound Surface Mount Inductor 33 μH Semi Shielded ±20 % 440 mA Idc
  • RS 제품 번호 814-2461
  • 제조사 부품 번호 74404024330
Subtotal (1 Bag of 5 units)
₩8,580.00
₩8.80/unit
현재 비가용
KEMET R58 Film Capacitor, 10 %, 27 nF 600 V dc 600V ac, PCB
  • RS 제품 번호 262-2094
  • 제조사 부품 번호 R586I227050T0K
Subtotal (1 Bag of 700 units)
₩522,795.00
₩3.83/unit
재고있음
RS PRO 180 kΩ, 1206 Thick Film Resistor 1 % 7 W - RSPHVRC06FTEO1803
  • RS 제품 번호 257-2956
Subtotal (1 tape of 10 units)
₩1,306.50
₩0.67/unit
일시적 품절
KEMET SMC Film Capacitor, ±5 %, 4.7 nF 100 V dc 63V ac, Surface
  • RS 제품 번호 171-9414
  • 제조사 부품 번호 SMC5.7472J100J33TR12
Subtotal (1 pack of 2 units)
₩9,984.00
₩25.60/unit
재고있음
Wurth Elektronik 220 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 162-1344
  • 제조사 부품 번호 885012206079
Subtotal (1 reel of 4000 units)
₩78,000.00
₩0.097/unit
현재 비가용
TE Connectivity 150 Ω Wirewound Wirewound Resistor 1 W 0.05 %
  • RS 제품 번호 272-2462
  • 제조사 부품 번호 EP1WSSS150RJ
Subtotal (1 Box of 5000 units)
₩370,500.00
₩0.382/unit
재고있음
Panasonic 4700 μF Capacitor 6.3V dc, Radial, Through Hole - EEUFR0J472 Radial Lead
  • RS 제품 번호 708-3507
  • 제조사 부품 번호 EEUFR0J472
Subtotal (1 pack of 5 units)
₩8,736.00
₩8.96/unit
일시적 품절
TDK, B84142B*R000 16 A 250V ac/dc 60Hz, Screw EMC Filter, Terminal Block 1 Phase
  • RS 제품 번호 167-8406
  • 제조사 부품 번호 B84142B0016R000
Subtotal (1 Box of 8 units)
₩2,070,712.80
₩1,327.375/unit
재고있음
TDK Thermistor, NTC Type 100 Ω 2 mm 3 mm 5 mm
  • RS 제품 번호 191-2213P
  • 제조사 부품 번호 B57164K0101J000
Subtotal 5 units (supplied in a bag)
₩4,329.00
₩4.44/unit
1
7633
8006
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