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

162500 표시되는 제품 Passive Components

994 / 999+
재고있음
Murata 470 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS 제품 번호 247-8129
  • 제조사 부품 번호 GRM21BR71H474KA88L
Subtotal (1 tape of 20 units)
₩14.60
₩0.73/unit
현재 비가용
TE Connectivity CPF 15.4 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B15K4E1
  • RS 제품 번호 123-9122
  • 제조사 부품 번호 CPF0603B15K4E1
Subtotal (1 reel of 1000 units)
₩1,086.00
₩1.086/unit
현재 비가용
Vishay MMA0204 51 Ω, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E5109BB100
  • RS 제품 번호 172-5463
  • 제조사 부품 번호 MMA02040E5109BB100
Subtotal (1 reel of 3000 units)
₩10,527.00
₩3.509/unit
일시적 품절
Panasonic 560 μF Solid Capacitor 4V dc, Surface 1000
  • RS 제품 번호 211-1995
  • 제조사 부품 번호 4SVPT560M
Subtotal (1 reel of 1000 units)
₩14,935.00
₩14.935/unit
일시적 품절
Wurth Elektronik, 784383, 3020HT Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 1.5 μH Shielded ±20 %
  • RS 제품 번호 426-952
  • 제조사 부품 번호 78438336015HT
Subtotal (1 reel of 1000 units)
₩15,022.00
₩15.022/unit
재고있음
Wurth Elektronik WCAP-FTXX Polypropylene Capacitor X2, ±10 %, 39 nF 310 V dc 310V ac, Through Hole
  • RS 제품 번호 871-2552
  • 제조사 부품 번호 890334025007CS
Subtotal (1 Bag of 10 units)
₩32.00
₩3.20/unit
일시적 품절
Wurth Elektronik, WE-MAPI SMT Unshielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 3.3 μH ±20 %
  • RS 제품 번호 217-7315
  • 제조사 부품 번호 74438366033
Subtotal (1 reel of 1000 units)
₩10,317.00
₩10.317/unit
일시적 품절
Murata, NFL18ST_H 100 mA 10V dc 200MHz, Surface EMI Filter, Surface Mount
  • RS 제품 번호 216-6101P
  • 제조사 부품 번호 NFL18ST207H1A3D
Subtotal 10 units (supplied on a continuous strip)
₩43.00
₩4.30/unit
신제품 - 오늘 사전 주문하세요
TE Connectivity 1.1 Ω Wirewound Fusible Resistor 5 W 5 % FWFU5W1R1J
  • RS 제품 번호 732-305
  • 제조사 부품 번호 FWFU5W1R1J
Subtotal (1 tape of 10 units)
₩65.41
₩6.541/unit
재고있음
Vishay Film Capacitor 330 nF 63V ac 100 V dc, Through Hole
  • RS 제품 번호 487-9844
  • 제조사 부품 번호 BFC237323334
Subtotal (1 pack of 25 units)
₩327.20
₩13.088/unit
재고있음
Panasonic ERA 12.1 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3AEB1212V
  • RS 제품 번호 708-8745
  • 제조사 부품 번호 ERA3AEB1212V
Subtotal (1 pack of 5 units)
₩3.70
₩0.74/unit
마지막 RS 재고
TE Connectivity 22 Ω Carbon Film Resistor 1 W 5 % CFR100J22R
  • RS 제품 번호 131-738
  • 제조사 부품 번호 CFR100J22R
Subtotal (1 pack of 10 units)
₩7.00
₩0.70/unit
재고있음
Wurth Elektronik 22 μF Through Hole Aluminium Polymer Capacitor, 63V dc
  • RS 제품 번호 275-9397
  • 제조사 부품 번호 870585874002
Subtotal (1 unit)
₩17.60
₩17.60/unit
재고있음
Molex 2203550011 Rod Multi-Band Antenna with RP-SMA Plug Connector, 698 MHz, 5000 MHz, Cellular
  • RS 제품 번호 279-955
  • 제조사 부품 번호 2203550011
Subtotal (1 pack of 2 units)
₩107.30
₩53.65/unit
일시적 품절
KEMET C4AT Film Capacitor, ±10 %, 3 μF 700 V dc 400V ac, Through Hole
  • RS 제품 번호 137-2348
  • 제조사 부품 번호 C4ATJBU4300A3GK
Subtotal (1 Box of 64 units)
₩6,001.088
₩93.767/unit
재고있음
Wurth Elektronik, WE-CLFS 8 A 250V 100Hz, -25 Hz, Chassis Mount EMC Filter, Fast-On 1 Phase
  • RS 제품 번호 238-9606
  • 제조사 부품 번호 810911008112
Subtotal (1 unit)
₩147.20
₩147.20/unit
재고있음
Wurth Elektronik, WE-HCC, 8070 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 2.2 μH ±20 % 16.5 A Idc
  • RS 제품 번호 163-4946
  • 제조사 부품 번호 7443340220
Subtotal (1 reel of 500 units)
₩5,690.00
₩11.38/unit
재고있음
Panasonic 120 Ω, 0805 Thick Film Surface Mount Resistor ±1 % Surface 0.50 W - ERJUP6F1200V
  • RS 제품 번호 243-2243
  • 제조사 부품 번호 ERJUP6F1200V
Subtotal (1 reel of 5000 units)
₩1,725.00
₩0.345/unit
일시적 품절
CHEMI-CON 680 μF Capacitor 250V dc, Snap-in
  • RS 제품 번호 170-0619
  • 제조사 부품 번호 EKMQ251VSN681MQ40S
Subtotal (1 Box of 200 units)
₩5,276.20
₩26.381/unit
재고있음
Wurth Elektronik, WE-PD, 7332 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 33 μH ±20 % 1.22 A Idc
  • RS 제품 번호 744-4930
  • 제조사 부품 번호 744778133
Subtotal (1 Bag of 5 units)
₩95.30
₩19.06/unit
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