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

162296 표시되는 제품 Passive Components

413 / 999+
일시적 품절
Arcol Ohmite LVK 0.01 Ω, 1206 Surface-Mount Technology High Power Wirewound Resistor 1 % 0.5 W - LVK12R010CER
  • RS 제품 번호 758-236
  • 제조사 부품 번호 LVK12R010CER
Subtotal (1 pack of 10 units)
₩13,318.50
₩6.83/unit
재고있음
TDK 68 μF Multilayer Ceramic Capacitor, 10V dc, ±20 %, Surface
  • RS 제품 번호 916-2908
  • 제조사 부품 번호 C3216X5R1A686M160AC
Subtotal (1 pack of 5 units)
₩10,140.00
₩10.40/unit
재고있음
Panasonic ERJ PA2 3.3 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.2 W - ERJPA2F3301X
  • RS 제품 번호 277-991
  • 제조사 부품 번호 ERJPA2F3301X
Subtotal (1 Bag of 10 units)
₩1,599.00
₩0.82/unit
재고있음
Wurth Elektronik, 744384, 5030 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 2.2 μH Shielded ±20 %
  • RS 제품 번호 427-081
  • 제조사 부품 번호 7443845030022
Subtotal (1 tape of 5 units)
₩20,728.50
₩21.26/unit
재고있음
Arcol Ohmite MCS 0.05 Ω, 1632 Metal Alloy Surface Mount Fixed Resistor 1 % Surface 1 W - MCS1632R050FER
  • RS 제품 번호 263-4312
  • 제조사 부품 번호 MCS1632R050FER
Subtotal (1 tape of 10 units)
₩7,585.50
₩3.89/unit
재고있음
Panasonic ERJ 10000 Ω, 0603 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.125 W - ERJ6ENF1002V
  • RS 제품 번호 282-305
  • 제조사 부품 번호 ERJ6ENF1002V
Subtotal (1 Bag of 10 units)
₩507.00
₩0.26/unit
일시적 품절
Rubycon 100 μF Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 172-7444
  • 제조사 부품 번호 25YXM100MEFC6.3X11
Subtotal (1 Box of 2000 units)
₩347,100.00
₩0.889/unit
일시적 품절
Wurth Elektronik 1.2 pF Multilayer Ceramic Capacitor, 25V dc, 0.1 pF, Surface
  • RS 제품 번호 185-5768P
  • 제조사 부품 번호 885392004003
Subtotal 500 units (supplied on a reel)
₩27,300.00
₩0.278/unit
현재 비가용
TE Connectivity CRGH 15 kΩ, 0805 Thick Film Surface Mount Resistor ±5 % Surface 0.33 W - CRGH0805J15K
  • RS 제품 번호 164-5438
  • 제조사 부품 번호 CRGH0805J15K
Subtotal (1 reel of 5000 units)
₩87,750.00
₩0.086/unit
제조사가 재고 비축중
Eaton, DX 16 A 520V EMC Filter, Screw 3 Phase
  • RS 제품 번호 244-330
  • 제조사 부품 번호 184507 DX-EMC34-016-L
Subtotal (1 unit)
₩316,368.00
₩1,622.40/unit
재고있음
Bourns 3540 10 kΩ Rotary Potentiometer 10-Turns 1-Gang Bush, 3540S-TAL-103L
  • RS 제품 번호 522-3056
  • 제조사 부품 번호 3540S-TAL-103L
Subtotal (1 unit)
₩100,581.00
₩515.80/unit
현재 액세스할 수 없는 재고 정보
KEMET 3.3 μH Nickel Zinc Ferrite Core Coil Inductor, 3.5 A Idc, 30 mΩ Rdc, SBC2
  • RS 제품 번호 265-2333
  • 제조사 부품 번호 SBC2-3R3-352
Subtotal (1 unit)
₩1,189.50
₩6.10/unit
재고있음
Panasonic 4.7 μF Capacitor 35V dc, Surface Solder - EEEFK1V4R7AR 2000
  • RS 제품 번호 565-762
  • 제조사 부품 번호 EEEFK1V4R7AR
Subtotal (1 pack of 5 units)
₩4,231.50
₩4.34/unit
일시적 품절
Panasonic ECHU(X) 16 V dc 16V ac Film Capacitor, 1 nF, Surface
  • RS 제품 번호 923-0323
  • 제조사 부품 번호 ECHU1C102JX5
Subtotal (1 reel of 4000 units)
₩865,800.00
₩1.106/unit
재고있음
TDK B33331V Polypropylene Capacitor 40 μF 460V ac 460 V dc, Screw 2
  • RS 제품 번호 200-9293
  • 제조사 부품 번호 B33331V7406J080
Subtotal (1 Box of 36 units)
₩577,465.20
₩82.258/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 12.7 Ω, 0207 Thin Film Surface Mount Resistor 0.1 % Surface 1 W - SMA-Q0207BTCT12R7
  • RS 제품 번호 590-386
  • 제조사 부품 번호 SMA-Q0207BTCT12R7
Subtotal (1 reel of 2000 units)
₩1,329,900.00
₩3.408/unit
재고있음
Bourns, CAT16 10 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Concave
  • RS 제품 번호 522-5412
  • 제조사 부품 번호 CAT16-103J4LF
Subtotal (1 pack of 50 units)
₩2,242.50
₩0.228/unit
현재 비가용
Wurth Elektronik, WE-TI, 5075 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±20 % 8.5 A Idc
  • RS 제품 번호 736-1879
  • 제조사 부품 번호 7447462010
Subtotal (1 Bag of 5 units)
₩7,137.00
₩7.32/unit
일시적 품절
Wurth Elektronik 350 μH Common Mode Choke, 8.5 A Idc, 5.5 mΩ Rdc 250V, WE-CMB HC
  • RS 제품 번호 163-3793
  • 제조사 부품 번호 7448229004
Subtotal (1 Box of 90 units)
₩663,390.00
₩37.80/unit
제조사가 재고 비축중
Schneider Electric Power Factor Correction Capacitor 10 kvar
  • RS 제품 번호 432-701
  • 제조사 부품 번호 VLVATJ50
Subtotal (1 unit)
₩6,485,895.00
₩33,261.00/unit
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