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

153165 표시되는 제품 Passive Components

311 / 999+
일시적 품절
Panasonic ERA 3.83 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % 0.125 W - ERA6ARB3831V
  • RS 제품 번호 795-5109
  • 제조사 부품 번호 ERA6ARB3831V
Subtotal (1 pack of 100 units)
₩97,500.00
₩4.999/unit
현재 액세스할 수 없는 재고 정보
5 kΩ, Surface Trimmer Potentiometer 0.5 W Side Adjust Vishay, TS7
  • RS 제품 번호 425-367
  • 제조사 부품 번호 TS7X502KR10
Subtotal (1 reel of 500 units)
₩2,258,100.00
₩23.157/unit
재고있음
Nichicon 2200 μF Capacitor 16V dc, Radial, Through Hole - UBT1C222MHD8 Radial Lead
  • RS 제품 번호 762-1667
  • 제조사 부품 번호 UBT1C222MHD8
Subtotal (1 unit)
₩3,373.50
₩17.30/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 9.1 Ω Wirewound Fusible Resistor 1 W 5 % FWFU1W9R1J
  • RS 제품 번호 732-439
  • 제조사 부품 번호 FWFU1W9R1J
Subtotal (1 tape of 100 units)
₩16,380.00
₩0.845/unit
재고있음
KOA RN73R 1.2 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - RN73R1JTTD1201B25
  • RS 제품 번호 253-3102
  • 제조사 부품 번호 RN73R1JTTD1201B25
Subtotal (1 tape of 5 units)
₩1,755.00
₩1.80/unit
일시적 품절
RS PRO 100 μF Capacitor 100V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 170-1288
Subtotal (1 Bag of 500 units)
₩237,900.00
₩2.442/unit
현재 액세스할 수 없는 재고 정보
Wurth Elektronik, WE-KI, 1008A Shielded Wirewound Surface Mount Inductor with a Ceramic Core, 0.039 μH ±5 % 1 A Idc Q:60
  • RS 제품 번호 883-0073
  • 제조사 부품 번호 744762139A
Subtotal (1 Bag of 10 units)
₩7,039.50
₩3.61/unit
마지막 RS 재고
Vishay 100 μF MnO2 Tantalum Capacitor 10V dc, Surface, 293D Series
  • RS 제품 번호 169-3317
  • 제조사 부품 번호 293D107X9010D2TE3
Subtotal (1 reel of 500 units)
₩410,475.00
₩4.21/unit
재고있음
Panasonic ERJ B1 1 Ω, 1020 Thick Film Resistor ±1 % 1 W - ERJB1BF1R0U
  • RS 제품 번호 228-0581
  • 제조사 부품 번호 ERJB1BF1R0U
Subtotal (1 tape of 20 units)
₩17,784.00
₩4.56/unit
재고있음
Bourns 24 ppr Pulse Incremental Mechanical Rotary Encoder with a 6 mm Flat Shaft (Not Indexed), Through Hole
  • RS 제품 번호 737-7732
  • 제조사 부품 번호 PEC11R-4020F-S0024
Subtotal (1 unit)
₩2,886.00
₩14.80/unit
재고있음
ROHM PMR100 1 mΩ, 2512 Metal Plate Resistor ±1 % Surface 5 W - PMR100HZP7FV1L00
  • RS 제품 번호 265-479
  • 제조사 부품 번호 PMR100HZP7FV1L00
Subtotal (1 tape of 25 units)
₩30,663.75
₩6.292/unit
재고있음
RS PRO 220 μF Capacitor 16V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 711-0946
Subtotal (1 pack of 50 units)
₩6,532.50
₩0.672/unit
일시적 품절
KOA TLR3AP 2 mΩ, 2512 Metal Plate Surface Mount Resistor ±1 % 5 W - TLR3APDTE2L00F50
  • RS 제품 번호 231-3682
  • 제조사 부품 번호 TLR3APDTE2L00F50
Subtotal (1 reel of 2000 units)
₩1,470,300.00
₩3.769/unit
일시적 품절
Yageo RC_L 47 Ω, 0201 Thick Film Surface Mount Resistor ±1 % 0.05 W - RC0201FR-0747RL
  • RS 제품 번호 198-7615
  • 제조사 부품 번호 RC0201FR-0747RL
Subtotal (1 reel of 10000 units)
₩78,000.00
₩0.035/unit
재고있음
Panasonic 470 μF Capacitor 50V dc, Radial - EEUFR1H471 Radial Lead
  • RS 제품 번호 708-3945
  • 제조사 부품 번호 EEUFR1H471
Subtotal (1 pack of 5 units)
₩11,934.00
₩12.24/unit
재고있음
Nidec Components 5V dc 50 ppr Pulse Optical Encoder with a 8 mm Flat Shaft, Snap-in, Wire
  • RS 제품 번호 244-4132
  • 제조사 부품 번호 RES20D-50-201-1
Subtotal (1 tray of 10 units)
₩291,739.50
₩149.61/unit
재고있음
Siemens 6GK5792-6MN00-0AA6 Whip WiFi Antenna with Type N Female Connector, WiFi
  • RS 제품 번호 848-7739
  • 제조사 부품 번호 6GK5792-6MN00-0AA6
Subtotal (1 unit)
₩399,087.00
₩2,046.60/unit
제조사가 재고 비축중
Molex 146186-0300 Plate Omni-Directional GPS Antenna with Wire Connector, GNSS
  • RS 제품 번호 684-367
  • 제조사 부품 번호 146186-0300
Subtotal (1 reel of 100 units)
₩379,470.00
₩19.459/unit
현재 액세스할 수 없는 재고 정보
Vishay 4.7 mΩ Thin Film Resistor 0.6 W 1 %
  • RS 제품 번호 169-5397
  • 제조사 부품 번호 MRS25000C4704FCT00
Subtotal (1 reel of 5000 units)
₩399,750.00
₩0.413/unit
일시적 품절
Schaffner, FN2450 10 A 250V ac 400Hz, Chassis Mount EMI Filter, Screw 1 Phase
  • RS 제품 번호 754-6049
  • 제조사 부품 번호 FN2450G-10-61
Subtotal (1 unit)
₩73,495.50
₩376.90/unit
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