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

164282 표시되는 제품 Passive Components

정렬 기준
276 / 999+
재고있음
TE Connectivity SMQ 220 kΩ Metal Film Surface Mount Resistor 5 % Solder 3 W - SMQF3680KJT
  • RS 제품 번호 286-7492P
  • 제조사 부품 번호 SMQF3680KJT
Subtotal 5 units (supplied on a continuous strip)
₩76.80
₩15.36/unit
일시적 품절
Murata, LQH, 2220 Unshielded Wirewound Surface Mount Inductor with a Ferrite Core, 4.7 mH ±20 % 70 mA Idc
  • RS 제품 번호 725-5327
  • 제조사 부품 번호 LQH55DN472M03L
Subtotal (1 unit)
₩10.60
₩10.60/unit
일시적 품절
KEMET 1 μF Multilayer Ceramic Capacitor, 25V dc, ±10 %, Surface
  • RS 제품 번호 146-6341
  • 제조사 부품 번호 C0603C105K3PACTU
Subtotal (1 reel of 4000 units)
₩592.00
₩0.148/unit
재고있음
Welwyn 220 Ω Wirewound Resistor 10.5 W 5 % W23-220RJI
  • RS 제품 번호 144-3016
  • 제조사 부품 번호 W23-220RJI
Subtotal (1 Bag of 5 units)
₩197.50
₩39.50/unit
일시적 품절
Murata 1.2 pF Multilayer Ceramic Capacitor, 25V dc, 0.05 pF, Surface
  • RS 제품 번호 185-3111
  • 제조사 부품 번호 GJM0335C1E1R2WB01D
Subtotal (1 reel of 15000 units)
₩1,530.00
₩0.102/unit
일시적 품절
Bourns, SRP8540A, Cut Tape Shielded Surface Mount Inductor with a Metal Alloy Powder Core, 1 μH Shielded Construction
  • RS 제품 번호 237-7615
  • 제조사 부품 번호 SRP8540A-1R0M
Subtotal (1 reel of 800 units)
₩4,452.00
₩5.565/unit
재고있음
Murata, LQH, 4532 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 1 μH ±30 % 3.4 A Idc
  • RS 제품 번호 106-5326
  • 제조사 부품 번호 LQH43PN1R0N26L
Subtotal (1 pack of 20 units)
₩52.80
₩2.64/unit
일시적 품절
KEMET 1.5 nF Multilayer Ceramic Capacitor, 200V dc, ±10 %, Surface
  • RS 제품 번호 170-0011
  • 제조사 부품 번호 C0603C152K2RACTU
Subtotal (1 reel of 4000 units)
₩2,592.00
₩0.648/unit
재고있음
KEMET R53B Film Capacitor, ±10 %, 1.5 μF 800 V dc 350V ac, Through Hole
  • RS 제품 번호 242-3645
  • 제조사 부품 번호 R53BR41505000K
Subtotal (1 pack of 5 units)
₩111.30
₩22.26/unit
재고있음
QANTEK, 1.8432MHz XO Oscillator, ±50 ppm HCMOS, 14-Pin DIP-14 QX14T50B1.843200B50TT
  • RS 제품 번호 173-5868
  • 제조사 부품 번호 QX14T50B1.843200B50TT
Subtotal (1 tube of 25 units)
₩537.10
₩21.484/unit
재고있음
RS PRO 1000 μF Capacitor 63V dc, Radial, Through Hole
  • RS 제품 번호 276-6102
Subtotal (1 unit)
₩81.20
₩81.20/unit
마지막 RS 재고
Vishay 820 Ω Metal Film Metal Film Resistor 1 W 5 % PR01000108200JR500
  • RS 제품 번호 251-3787
  • 제조사 부품 번호 PR01000108200JR500
Subtotal (1 tape of 5 units)
₩10.10
₩2.02/unit
현재 비가용
TE Connectivity 27 47 kΩ Rotary Potentiometer 1-Turns 2-Gang Panel Mount
  • RS 제품 번호 161-5137
  • 제조사 부품 번호 27ESB473MMF50NF
Subtotal (1 Box of 100 units)
₩4,854.80
₩48.548/unit
일시적 품절
RS PRO 82 dB Panel Mount Fast Pulse Internal 25.4 mm Piezo Buzzer Component 39.5 mm 4 V dc Min 28V dc Max
  • RS 제품 번호 535-8269P
Subtotal 1 unit (supplied in a box)
₩29.00
₩29.00/unit
재고있음
Panasonic, ETQP5M Shielded Wirewound Surface Mount Inductor with a Metal Composite Core, 3.3 μH ±20 % 15.7 A Idc
  • RS 제품 번호 238-3653
  • 제조사 부품 번호 ETQP5M3R3YFC
Subtotal (1 tape of 5 units)
₩46.50
₩9.30/unit
재고있음
Murata Power Solutions, 6000B, 2720 Unshielded Wirewound Surface Mount Inductor 100 μH ±15 % 7.5 A Idc
  • RS 제품 번호 749-6414
  • 제조사 부품 번호 60B104C
Subtotal (1 unit)
₩32.60
₩32.60/unit
재고있음
Bourns, SRN6045TA, 6045T Shielded Surface Mount Inductor with a Ferrite Core, 47 μH Semi Shielded 20 % 1.2 A Idc Q:15
  • RS 제품 번호 223-1803
  • 제조사 부품 번호 SRN6045TA-470M
Subtotal (1 tape of 10 units)
₩29.60
₩2.96/unit
재고있음
2 mΩ, Surface Trimmer Potentiometer, J-Hook 0.25 W Top Adjust Nidec Components, ST4
  • RS 제품 번호 244-4413
  • 제조사 부품 번호 ST-4ETA501
Subtotal (1 tape of 5 units)
₩63.70
₩12.74/unit
재고있음
KEMET 620 μH 23 A Common Mode Choke 5.870 mΩ 1000V
  • RS 제품 번호 444-705
  • 제조사 부품 번호 SCF39XV-230-Y2R2A005JH
Subtotal (1 unit)
₩357.30
₩357.30/unit
재고있음
Nichicon 330 μF Capacitor 16V dc, Radial, Through Hole - UHE1C331MPD Radial Lead
  • RS 제품 번호 490-9759
  • 제조사 부품 번호 UHE1C331MPD
Subtotal (1 pack of 5 units)
₩18.80
₩3.76/unit
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