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

163604 표시되는 제품 Passive Components

정렬 기준
492 / 999+
재고있음
Vishay RCA-SR e3 22 Ω, 0805 Thick Film Thick Film Resistor ±1 % Surface 0.25 W - RCA080522R0FKEASR
  • RS 제품 번호 748-495
  • 제조사 부품 번호 RCA080522R0FKEASR
Subtotal (1 tape of 500 units)
₩74.50
₩0.149/unit
현재 비가용
Vishay 56 Ω Thin Film Resistor 0.6 W 1 % MBB02070C5609FCT00
  • RS 제품 번호 506-4756
  • 제조사 부품 번호 MBB02070C5609FCT00
Subtotal (1 pack of 50 units)
₩23.70
₩0.474/unit
일시적 품절
Panasonic ERA2A 201 Ω, 0402 Thin Film Thin Film Resistor ±0.1 % Surface 0.063 W - ERA2AEB201X
  • RS 제품 번호 763-929
  • 제조사 부품 번호 ERA2AEB201X
Subtotal (1 pack of 10 units)
₩6.40
₩0.64/unit
재고있음
Murata 4.7 μF Multilayer Ceramic Capacitor, 10V dc, ±10 %, Surface
  • RS 제품 번호 884-7217
  • 제조사 부품 번호 GRM188D71A475KE11D
Subtotal (1 pack of 50 units)
₩34.00
₩0.68/unit
일시적 품절
Wurth Elektronik 100 pF Multilayer Ceramic Capacitor, 10V dc, ±5 %, Surface
  • RS 제품 번호 242-1028
  • 제조사 부품 번호 885012006008
Subtotal (1 reel of 4000 units)
₩408.00
₩0.102/unit
재고있음
Panasonic ERJP08 680 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.66 W - ERJP08F6800V
  • RS 제품 번호 721-9804
  • 제조사 부품 번호 ERJP08F6800V
Subtotal (1 pack of 5 units)
₩8.50
₩1.70/unit
마지막 RS 재고
TE Connectivity SM 2.2 kΩ Metal Film Surface Mount Resistor ±5 % Surface 2 W - SMF22K2JT
  • RS 제품 번호 647-5589
  • 제조사 부품 번호 SMF22K2JT
Subtotal (1 pack of 5 units)
₩17.40
₩3.48/unit
일시적 품절
Murata Ceramic Resonator, 4 MHz Shear 39 pF, 3-Pin Plastic Taping 1.15 mm 2mm, 4.5 mm
  • RS 제품 번호 166-9528
  • 제조사 부품 번호 CSTCR4M00G55-R0
Subtotal (1 reel of 3000 units)
₩5,217.00
₩1.739/unit
일시적 품절
KEMET 15000 μF Capacitor 40V dc, Screw
  • RS 제품 번호 173-1959
  • 제조사 부품 번호 ALS30A153DB040
Subtotal (1 Bag of 50 units)
₩5,993.50
₩119.87/unit
일시적 품절
Epson, 40MHz SPXO Crystal Oscillator CMOS, 4-Pin Surface Mount X1G005961000912
  • RS 제품 번호 298-714
  • 제조사 부품 번호 X1G005961000912
Subtotal (1 tape of 10 units)
₩141.20
₩14.12/unit
재고있음
TDK Ferrite Bead 0.8 mm (Surface) (0603) (Chip Bead), 1000 Ω impedance at 100 MHz
  • RS 제품 번호 741-3150
  • 제조사 부품 번호 MMZ1608Y102BTA00
Subtotal (1 Bag of 100 units)
₩28.90
₩0.289/unit
일시적 품절
onsemi, NUF4211MN 250MHz, Surface EMI Filter, Surface Mount
  • RS 제품 번호 805-4406
  • 제조사 부품 번호 NUF4211MNT1G
Subtotal (1 tape of 25 units)
₩92.90
₩3.716/unit
재고있음
Murata 1.3 pF Multilayer Ceramic Capacitor, 50V dc, 0.25 pF, Surface
  • RS 제품 번호 815-1569
  • 제조사 부품 번호 GJM1555C1H1R3CB01D
Subtotal (1 pack of 250 units)
₩40.25
₩0.161/unit
재고있음
Wurth Elektronik 33 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 260-2288
  • 제조사 부품 번호 885012004013
Subtotal (1 tape of 200 units)
₩19.40
₩0.097/unit
현재 비가용
ROHM MCRS Series 11 kΩ, 0402 Thick Film Resistor ±1 % Surface 0.1 W - MCR01SMQPF1102
  • RS 제품 번호 780-513
  • 제조사 부품 번호 MCR01SMQPF1102
Subtotal (1 tape of 1000 units)
₩90.00
₩0.09/unit
재고있음
Panasonic, V14 Varistor 280 pF 50 A, Clamping 1355 V, Varistor 820 V
  • RS 제품 번호 439-815
  • 제조사 부품 번호 ERZV14D821
Subtotal (1 pack of 10 units)
₩47.10
₩4.71/unit
재고있음
Panasonic ERJUP6 27 kΩ, 0805 Surface Mount Resistor ±1 % 0.5 W - ERJUP6F2702V
  • RS 제품 번호 243-2292
  • 제조사 부품 번호 ERJUP6F2702V
Subtotal (1 tape of 100 units)
₩51.60
₩0.516/unit
재고있음
Panasonic ERJB 200 mΩ, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2CFR20V
  • RS 제품 번호 228-0852
  • 제조사 부품 번호 ERJB2CFR20V
Subtotal (1 tape of 20 units)
₩38.00
₩1.90/unit
재고있음
Panasonic 22 μF Capacitor 50V dc, Through Hole - EEUEB1H220S Radial Lead
  • RS 제품 번호 747-2124
  • 제조사 부품 번호 EEUEB1H220S
Subtotal (1 pack of 25 units)
₩30.50
₩1.22/unit
재고있음
Wurth Elektronik, WE-TPC, 5818 Shielded Power Inductor with a Ferrite Core, 22 μH ±30 % 800 mA Idc
  • RS 제품 번호 485-042
  • 제조사 부품 번호 744052220
Subtotal (1 unit)
₩11.90
₩11.90/unit
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