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

159227 표시되는 제품 Passive Components

928 / 999+
재고있음
KEMET R49 Film Capacitor X1, ±10 %, 100 nF 800 V dc 310V ac, Through Hole
  • RS 제품 번호 441-9543
  • 제조사 부품 번호 R49AI31005001K
Subtotal (1 pack of 10 units)
₩35.80
₩3.58/unit
재고있음
Murata 15 nF Multilayer Ceramic Capacitor, 50V dc, 10 %, Surface
  • RS 제품 번호 260-8745
  • 제조사 부품 번호 GCM155R71H153KA55D
Subtotal (1 tape of 200 units)
₩24.60
₩0.123/unit
마지막 RS 재고
Rubycon 1500 μF Capacitor 25V dc, Through Hole - 25ZL1500MEFC12.5X25
  • RS 제품 번호 703-7292
  • 제조사 부품 번호 25ZL1500MEFC12.5X25
Subtotal (1 pack of 5 units)
₩67.90
₩13.58/unit
재고있음
Panasonic ERJPA2 3 Ω, 0402 Thick Film Resistor 5 % Surface 0.2 W - ERJPA2J3R0X
  • RS 제품 번호 433-979
  • 제조사 부품 번호 ERJPA2J3R0X
Subtotal (1 pack of 10 units)
₩6.10
₩0.61/unit
마지막 RS 재고
TE Connectivity 12 kΩ Metal Oxide Resistor 2 W 5 %
  • RS 제품 번호 161-5180
  • 제조사 부품 번호 ROX2SJ12K
Subtotal (1 Box of 1000 units)
₩790.00
₩0.79/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 866 kΩ, 0207 Thin Film Surface Mount Resistor 1 % Surface 1 W - SMA-Q0207FTDT866K
  • RS 제품 번호 590-194
  • 제조사 부품 번호 SMA-Q0207FTDT866K
Subtotal (1 reel of 2000 units)
₩1,742.00
₩0.871/unit
재고있음
50 kΩ, Through Hole Trimmer Potentiometer, Pin 0.25 W Top Adjust Vishay, T63
  • RS 제품 번호 169-3141
  • 제조사 부품 번호 T63YB503KT20
Subtotal (1 tube of 50 units)
₩1,174.20
₩23.484/unit
재고있음
Vishay 150 nF Tantalum Tantalum Capacitor 35V dc, Surface, TMCU Series
  • RS 제품 번호 188-2350
  • 제조사 부품 번호 TMCUA1V154KTRF
Subtotal (1 pack of 25 units)
₩51.70
₩2.068/unit
일시적 품절
Panasonic 220 μF Capacitor 35V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 923-3259
  • 제조사 부품 번호 ECA1VHG221
Subtotal (1 Bag of 200 units)
₩372.00
₩1.86/unit
재고있음
Wurth Elektronik 470 pF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 263-4185
  • 제조사 부품 번호 885012208044
Subtotal (1 tape of 50 units)
₩27.00
₩0.54/unit
재고있음
Bourns, SRR1260, 1260 Shielded Wirewound Surface Mount Inductor with a Ferrite DR & RI Core, 1 mH ±10 % 680 mA Idc Q:30
  • RS 제품 번호 180-8949
  • 제조사 부품 번호 SRR1260-102K
Subtotal (1 reel of 100 units)
₩549.00
₩5.49/unit
재고있음
Bourns, SRR1280, 1280 Shielded Surface Mount Inductor with a Ferrite DR & RI Core, 33 μH ±20 % 3.5 A Idc Q:28
  • RS 제품 번호 172-8544
  • 제조사 부품 번호 SRR1280-330M
Subtotal (1 reel of 400 units)
₩2,353.60
₩5.884/unit
재고있음
Murata, LQM, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 15 μH Ferrite Core ±20 % 80 mA Idc
  • RS 제품 번호 224-0582
  • 제조사 부품 번호 LQM18DN150M70L
Subtotal (1 reel of 4000 units)
₩1,768.00
₩0.442/unit
재고있음
TE Connectivity 24 kΩ Metal Film Resistor 0.6 W 1 %
  • RS 제품 번호 161-4295
  • 제조사 부품 번호 LR1F24K
Subtotal (1 Box of 4000 units)
₩620.00
₩0.155/unit
일시적 품절
RS PRO 510 Ω Carbon Film Resistor 0.25 W 5 %
  • RS 제품 번호 739-7433
Subtotal (1 pack of 5000 units)
₩480.00
₩0.096/unit
일시적 품절
TDK 100 μH Ferrite VHF Inductor, Max SRF:55 MHz, 1 A Idc, 650 mΩ Rdc, B82111E
  • RS 제품 번호 213-1910
  • 제조사 부품 번호 B82111E0000C025
Subtotal (1 unit)
₩6.60
₩6.60/unit
일시적 품절
KEMET 33000 μF Capacitor 63V dc, Screw - ALS70A333KE063
  • RS 제품 번호 144-3114
  • 제조사 부품 번호 ALS70A333KE063
Subtotal (1 Box of 24 units)
₩4,133.592
₩172.233/unit
재고있음
Wurth Elektronik Ferrite Bead 0.8 mm (Surface) (0603) (Ferrite Bead), 28 Ω impedance at 100 MHz, 45 Ω impedance at 1 GHz
  • RS 제품 번호 144-9756
  • 제조사 부품 번호 742792603
Subtotal (1 reel of 4000 units)
₩3,572.00
₩0.893/unit
현재 비가용
Murata 5.6 pF Multilayer Ceramic Capacitor, 50V dc, 0.1 pF, Surface
  • RS 제품 번호 185-1558
  • 제조사 부품 번호 GRM0335C1H5R6BA01D
Subtotal (1 reel of 15000 units)
₩345.00
₩0.023/unit
재고있음
Taiyo Yuden 1 μF Multilayer Ceramic Capacitor, 50V dc, Surface
  • RS 제품 번호 240-5764
  • 제조사 부품 번호 MSASU319HB5105KTNA01
Subtotal (1 pack of 40 units)
₩44.00
₩1.10/unit
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