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

145109 표시되는 제품 Passive Components

4424 / 999+
재고있음
ROHM GMR 100 mΩ, 7142 Metal Plate Resistor ±1 % 10 W - GMR320HJCFAR100
  • RS 제품 번호 237-4343
  • 제조사 부품 번호 GMR320HJCFAR100
Subtotal (1 pack of 5 units)
₩26,929.50
₩27.62/unit
재고있음
RS PRO RS 2.2 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W
  • RS 제품 번호 802-9636
Subtotal (1 reel of 5000 units)
₩48,750.00
₩0.048/unit
일시적 품절
Murata, NFM41C 300 mA 100V dc, Surface Feedthrough Capacitor, Solder Pad
  • RS 제품 번호 169-3885
  • 제조사 부품 번호 NFM41CC471R2A3L
Subtotal (1 reel of 4000 units)
₩1,349,400.00
₩1.732/unit
재고있음
Vishay 55 W 22 Ω Wirewound Rheostat 0.16A
  • RS 제품 번호 788-7706
  • 제조사 부품 번호 RT055AS22R0KB
Subtotal (1 unit)
₩1,148,608.50
₩5,890.30/unit
현재 비가용
TE Connectivity RH73 30 mΩ, 0805 Thick Film Surface Mount Resistor ±10 % Surface 0.125 W - RH73H2A30MKTN
  • RS 제품 번호 164-9480
  • 제조사 부품 번호 RH73H2A30MKTN
Subtotal (1 reel of 1000 units)
₩1,489,800.00
₩7.645/unit
일시적 품절
200 Ω, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Top Adjust Bourns, PV36
  • RS 제품 번호 167-5320
  • 제조사 부품 번호 PV36W201C01B00
Subtotal (1 tube of 50 units)
₩138,157.50
₩14.17/unit
재고있음
Vishay PEP 50 kΩ, 0805 Thin Film Surface Mount Fixed Resistor ±0.1 % Surface 0.2 W - PEP0805Y5002BNTA
  • RS 제품 번호 239-1496
  • 제조사 부품 번호 PEP0805Y5002BNTA
Subtotal (1 unit)
₩12,987.00
₩66.60/unit
일시적 품절
Panasonic ERJ 1.82 mΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJ8ENF1824V
  • RS 제품 번호 111-8021
  • 제조사 부품 번호 ERJ8ENF1824V
Subtotal (1 reel of 5000 units)
₩214,500.00
₩0.216/unit
일시적 품절
Panasonic ERJPC6 143000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 789-287
  • 제조사 부품 번호 ERJPC6D1433V
Subtotal (1 tape of 10 units)
₩1,092.00
₩0.558/unit
재고있음
Yageo AC 200 kΩ, 0603 Thick Film Resistor ±1 % 0.1 W - AC0603FR-07200KL
  • RS 제품 번호 197-8037
  • 제조사 부품 번호 AC0603FR-07200KL
Subtotal (1 tape of 500 units)
₩5,850.00
₩0.057/unit
일시적 품절
KOA RN73R 1.8 kΩ, 0402 Metal Film Surface Mount Resistor ±1 % 0.063 W - RN73R1ETTP1801F25
  • RS 제품 번호 253-3023
  • 제조사 부품 번호 RN73R1ETTP1801F25
Subtotal (1 reel of 10000 units)
₩741,000.00
₩0.379/unit
재고있음
Panasonic 22 μF Capacitor 100V dc, Surface Solder F
  • RS 제품 번호 568-985P
  • 제조사 부품 번호 EEETG2A220UP
Subtotal 5 units (supplied as a tape)
₩9,067.50
₩9.30/unit
현재 비가용
KEMET 470 μF Through Hole Polymer Capacitor, 6.3V dc
  • RS 제품 번호 124-8258
  • 제조사 부품 번호 A750EK477M0JAAE018
Subtotal (1 pack of 10 units)
₩3,471.00
₩1.78/unit
제한된 재고
Panasonic 470 μF Capacitor 25V dc, Radial, Through Hole - EEUTP1E471L Radial Lead
  • RS 제품 번호 732-8190
  • 제조사 부품 번호 EEUTP1E471L
Subtotal (1 pack of 5 units)
₩10,588.50
₩10.86/unit
일시적 품절
Bourns, SRP1238A, 1238 Surface Mount Inductor with a Carbonyl Powder Core, 600 nH 29 A Idc Q:15
  • RS 제품 번호 172-7244
  • 제조사 부품 번호 SRP1238A-R60M
Subtotal (1 reel of 500 units)
₩628,875.00
₩6.446/unit
재고있음
Panasonic ERJUP6 33 Ω, 0805 Surface Mount Resistor ±1 % 0.5 W - ERJUP6F33R0V
  • RS 제품 번호 243-2305
  • 제조사 부품 번호 ERJUP6F33R0V
Subtotal (1 reel of 5000 units)
₩331,500.00
₩0.345/unit
마지막 RS 재고
Yageo 220 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 669-8791
  • 제조사 부품 번호 223858615614
Subtotal (1 reel of 4000 units)
₩70,200.00
₩0.088/unit
일시적 품절
TDK Thermistor, NTC Type 5 Ω 18 mm 31 mm 7 mm
  • RS 제품 번호 173-1180
  • 제조사 부품 번호 B57127P0509M301
Subtotal (1 Bag of 200 units)
₩513,240.00
₩13.157/unit
현재 비가용
Vishay CRCW 20.5 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.1 W - CRCW060320K5FKEA
  • RS 제품 번호 169-4286
  • 제조사 부품 번호 CRCW060320K5FKEA
Subtotal (1 reel of 5000 units)
₩39,000.00
₩0.04/unit
재고있음
TDK, VLS-EX, 6045 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 10 μH ±20 % 3.9 A Idc
  • RS 제품 번호 124-7055
  • 제조사 부품 번호 VLS6045EX-100M
Subtotal (1 reel of 1500 units)
₩526,500.00
₩1.805/unit
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