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
Capacitors
Crystals, Oscillators & Resonators
EMI Filters & Protection
Fixed Resistors
Inductors
Passive Components Kits
Rotary Encoders
Sounder, Buzzer & Microphone Components
Surge Protection Components
Variable Resistors

164461 표시되는 제품 Passive Components

정렬 기준
일시적 품절
Arcol Ohmite 178 kΩ Metal Film Resistor 0.25 W 0.1 % MRA0207178KBTA015
  • RS 제품 번호 487-8481
  • 제조사 부품 번호 MRA0207178KBTA015
Subtotal (1 pack of 5 units)
₩4,560.00
₩912.00/unit
일시적 품절
Bourns CRE 1 mΩ, 2512 Metal Strip Surface Mount Resistor ±1 % 3 W - CRE2512-FZ-R001E-3
  • RS 제품 번호 824-0326
  • 제조사 부품 번호 CRE2512-FZ-R001E-3
Subtotal (1 Bag of 10 units)
₩7,400.00
₩740.00/unit
일시적 품절
Abracon 20 MHz Crystal ±30 ppm Surface Mount 4-Pin 1.2 mm 5 mm 3.2mm
  • RS 제품 번호 226-0650
  • 제조사 부품 번호 FC5BQCCMC20.0-T1
Subtotal (1 reel of 1000 units)
₩1,254,000.00
₩1,254.00/unit
일시적 품절
Murata Thermistor, PTC Type 1 Ω, 0603 800 μm 1.6 mm 800 μm
  • RS 제품 번호 785-5686
  • 제조사 부품 번호 PRG18BC1R0MM1RB
Subtotal (1 Bag of 5 units)
₩3,060.00
₩612.00/unit
현재 비가용
KEMET PME261 Paper Capacitor 220V ac 400 V dc, Through Hole
  • RS 제품 번호 414-8601
  • 제조사 부품 번호 PME261KB6100KR30
Subtotal (1 pack of 5 units)
₩16,540.00
₩3,308.00/unit
재고있음
RS PRO 15 mΩ, 2512 Thick Film Resistor 1 % 1 W - RSPHVRC12FTET1505
  • RS 제품 번호 257-3077
Subtotal (1 tape of 10 units)
₩6,740.00
₩674.00/unit
현재 비가용
Vishay 1 kΩ Metal Film Resistor 1 W 5 % PR01000101001JR500
  • RS 제품 번호 830-6845
  • 제조사 부품 번호 PR01000101001JR500
Subtotal (1 unit)
₩440.00
₩440.00/unit
현재 비가용
ROHM ESR25 470 kΩ, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF4703
  • RS 제품 번호 263-7488
  • 제조사 부품 번호 ESR25JZPF4703
Subtotal (1 tape of 10 units)
₩4,180.00
₩418.00/unit
재고있음
Panasonic 56 μF Aluminium Polymer Capacitor 50V dc, Surface
  • RS 제품 번호 211-0539
  • 제조사 부품 번호 EEHZF1H560V
Subtotal (1 tape of 2 units)
₩8,440.00
₩4,220.00/unit
재고있음
Panasonic ERJ H2G 1.8 Ω, 0402 Thick Film Surface Mount Resistor ±5 % 0.1 W - ERJH2GJ1R8X
  • RS 제품 번호 228-4469
  • 제조사 부품 번호 ERJH2GJ1R8X
Subtotal (1 tape of 100 units)
₩13,600.00
₩136.00/unit
일시적 품절
Eaton 0.1 F Supercapacitor -20 → 80 % Tolerance, KR 5.5V dc, Through Hole
  • RS 제품 번호 180-4253
  • 제조사 부품 번호 KR-5R5H104-R
Subtotal (1 Box of 500 units)
₩2,163,000.00
₩4,326.00/unit
일시적 품절
TE Connectivity 750 kΩ Metal Film Resistor 0.25 W 0.1 % H8750KBYA
  • RS 제품 번호 164-2132
  • 제조사 부품 번호 H8750KBYA
Subtotal (1 Box of 250 units)
₩484,000.00
₩1,936.00/unit
현재 비가용
TE Connectivity GRGP 4.7 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.12 W - CRGP0402F4K7
  • RS 제품 번호 176-4677
  • 제조사 부품 번호 CRGP0402F4K7
Subtotal (1 reel of 10000 units)
₩240,000.00
₩24.00/unit
일시적 품절
RS PRO 1 Ω, 0805 Polymer Resistor 5 % 0.25 W - RSPSWR05JTFV0010
  • RS 제품 번호 257-3133
Subtotal (1 reel of 5000 units)
₩210,000.00
₩42.00/unit
재고있음
KOA RN73R 3.7 kΩ, 0603 Thin Film Resistor ±0.1 % 0.1 W - RN73R1JTTD3701B25
  • RS 제품 번호 223-4736
  • 제조사 부품 번호 RN73R1JTTD3701B25
Subtotal (1 tape of 100 units)
₩14,000.00
₩140.00/unit
재고있음
Bourns 10 Ω Wirewound Resistor 5 W 5 % FW50A10R0JA
  • RS 제품 번호 167-5094
  • 제조사 부품 번호 FW50A10R0JA
Subtotal (1 Box of 500 units)
₩285,000.00
₩570.00/unit
재고있음
Wurth Elektronik 68 μF Capacitor 16V dc, Through Hole Radial Lead
  • RS 제품 번호 839-6419
  • 제조사 부품 번호 860020372005
Subtotal (1 pack of 50 units)
₩6,400.00
₩128.00/unit
재고있음
ROHM MCRS Series 8.2 MΩ, 0603 Thick Film Resistor ±1 % Surface 0.13 W - MCR03SEQPF8204
  • RS 제품 번호 780-583
  • 제조사 부품 번호 MCR03SEQPF8204
Subtotal (1 tape of 1000 units)
₩18,000.00
₩18.00/unit
재고있음
Murata Power Solutions 10 μH Radial Inductor, 6 A Idc, 17 mΩ Rdc, 1900R
  • RS 제품 번호 715-7204
  • 제조사 부품 번호 19R103C
Subtotal (1 unit)
₩3,480.00
₩3,480.00/unit
재고있음
Wurth Elektronik, WE-FAMI Shielded Power Inductor 15 μH ±20 %
  • RS 제품 번호 486-155
  • 제조사 부품 번호 744750340150
Subtotal (1 unit)
₩32,660.00
₩32,660.00/unit
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