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

164170 표시되는 제품 Passive Components

정렬 기준
1702 / 999+
재고있음
5 kΩ, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3386
  • RS 제품 번호 167-3462
  • 제조사 부품 번호 3386F-1-502LF
Subtotal (1 tube of 50 units)
₩91,400.00
₩1,828.00/unit
재고있음
Yageo 47 Ω Carbon Film Carbon Film Fixed Resistor 0.25 W 5 % CFR-25JT-52-47R
  • RS 제품 번호 199-1813
  • 제조사 부품 번호 CFR-25JT-52-47R
Subtotal (1 tape of 200 units)
₩7,200.00
₩36.00/unit
일시적 품절
Panasonic 100 μF Polymer Capacitor 20V dc, POSCAP TQC Series
  • RS 제품 번호 103-8742
  • 제조사 부품 번호 20TQC100MYF
Subtotal (1 reel of 2500 units)
₩7,285,000.00
₩2,914.00/unit
일시적 품절
Panasonic, E-S1 Surge Absorber 800 pF 100 A, Clamping 1.815 kV, Varistor 390 V
  • RS 제품 번호 187-8384
  • 제조사 부품 번호 ERZE14A391S1
Subtotal (1 pack of 10 units)
₩14,680.00
₩1,468.00/unit
현재 비가용
Yageo SR 22 Ω, 1206 Thick Film Surface Mount Resistor ±5 % 0.25 W - SR1206JR-0722RL
  • RS 제품 번호 197-8411
  • 제조사 부품 번호 SR1206JR-0722RL
Subtotal (1 reel of 5000 units)
₩380,000.00
₩76.00/unit
재고있음
Vishay CRCW 1 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - CRCW06031R00FKEAHP
  • RS 제품 번호 820-6795
  • 제조사 부품 번호 CRCW06031R00FKEAHP
Subtotal (1 Bag of 25 units)
₩3,000.00
₩120.00/unit
일시적 품절
RS PRO 10 Ω, 0805 Polymer Resistor 5 % 0.25 W - RSPSWR05JTFV0100
  • RS 제품 번호 257-3135
Subtotal (1 reel of 5000 units)
₩160,000.00
₩32.00/unit
재고있음
Wurth Elektronik, WE-CHSA, 1212 Shielded Surface Mount Inductor with a Magnetically Shielded rod core Core, 20 μH ±20 %
  • RS 제품 번호 245-8602
  • 제조사 부품 번호 7843322000
Subtotal (1 unit)
₩5,440.00
₩5,440.00/unit
재고있음
Bourns 56 10 kΩ Rotary Potentiometer 1-Turns 1-Gang Panel Mount, Through Hole, 56AAD-C28-B15/R81L
  • RS 제품 번호 742-2198
  • 제조사 부품 번호 56AAD-C28-B15/R81L
Subtotal (1 unit)
₩35,880.00
₩35,880.00/unit
재고있음
Vishay 680 μF Capacitor 10V dc, SMD Surface Mount - MAL215097401E3 Surface Mount
  • RS 제품 번호 280-0286
  • 제조사 부품 번호 MAL215097401E3
Subtotal (1 reel of 500 units)
₩857,000.00
₩1,714.00/unit
재고있음
Wurth Elektronik 4.7 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 263-4013P
  • 제조사 부품 번호 885012007049
Subtotal 100 units (supplied on a continuous strip)
₩5,200.00
₩52.00/unit
현재 비가용
TE Connectivity CPF 21 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.06 W - CPF0603B21KE1
  • RS 제품 번호 123-9299
  • 제조사 부품 번호 CPF0603B21KE1
Subtotal (1 reel of 1000 units)
₩238,000.00
₩238.00/unit
제한된 재고
KEMET 0.1 F Capacitor 63V dc, Screw - ALS30A104NP063
  • RS 제품 번호 172-6952
  • 제조사 부품 번호 ALS30A104NP063
Subtotal (1 Bag of 12 units)
₩1,813,512.00
₩151,126.00/unit
재고있음
Wurth Elektronik, WE-XHMI, 6030 Power Inductor with a Iron Core, 1 μH Flat Wire Winding 25.1 A Idc
  • RS 제품 번호 697-788P
  • 제조사 부품 번호 744393445010
Subtotal 5 units (supplied on a continuous strip)
₩15,300.00
₩3,060.00/unit
재고있음
Bourns, MLU Varistor 0.05 pF, Clamping 25 V, Varistor 5 V, 0603
  • RS 제품 번호 233-0750P
  • 제조사 부품 번호 CG0603MLU-05E
Subtotal 10 units (supplied on a continuous strip)
₩3,140.00
₩314.00/unit
재고있음
Bourns PWR163 3 Ω, TO-252 Thick Film Surface Mount Resistor ±1 % 25 W - PWR163S-25-3R00F
  • RS 제품 번호 161-7109
  • 제조사 부품 번호 PWR163S-25-3R00F
Subtotal (1 tube of 50 units)
₩238,200.00
₩4,764.00/unit
현재 비가용
ROHM ESR 1kΩ, 1210 (3225M) Thick Film SMD Resistor ±1% 0.66W
  • RS 제품 번호 167-4376
  • 제조사 부품 번호 ESR25JZPF1001
Subtotal (1 pack of 50 units)
₩23,900.00
₩478.00/unit
재고있음
Panasonic ERJU 910 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJU08F9103V
  • RS 제품 번호 866-2990
  • 제조사 부품 번호 ERJU08F9103V
Subtotal (1 Bag of 100 units)
₩10,000.00
₩100.00/unit
일시적 품절
Panasonic 220 μF Capacitor 16V dc, Surface Solder - EEEFH1C221L 500
  • RS 제품 번호 215-8409
  • 제조사 부품 번호 EEEFH1C221L
Subtotal (1 tape of 10 units)
₩10,340.00
₩1,034.00/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 182 Ω, 0207 Thin Film Surface Mount Resistor 0.1 % Surface 1 W - SMA-Q0207BTCT182R
  • RS 제품 번호 590-085
  • 제조사 부품 번호 SMA-Q0207BTCT182R
Subtotal (1 reel of 2000 units)
₩1,788,000.00
₩894.00/unit
1
1702
8209
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