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

163607 표시되는 제품 Passive Components

정렬 기준
800 / 999+
제한된 재고
Bourns, 4600X 1 kΩ 2 % ISOL Resistor Array, 3 Resistors, 0.75 W total, SIP, Solder
  • RS 제품 번호 522-3595P
  • 제조사 부품 번호 4606X-102-102LF
Subtotal 25 units (supplied in a bag)
₩24.20
₩0.968/unit
재고있음
KOA RN73R 2.2 kΩ, 1206 Metal Film Surface Mount Resistor ±0.1 % 0.25 W - RN73R2BTTD2201B25
  • RS 제품 번호 253-3397P
  • 제조사 부품 번호 RN73R2BTTD2201B25
Subtotal 5 units (supplied on a continuous strip)
₩9.30
₩1.86/unit
재고있음
50 kΩ, Surface Trimmer Potentiometer 0.5 W Top Adjust Vishay, TS7
  • RS 제품 번호 425-359
  • 제조사 부품 번호 TS7Y503KR32
Subtotal (1 tape of 1 unit)
₩23.80
₩23.80/tape
일시적 품절
Panasonic ECHU(X) 50 V dc 50V ac Film Capacitor, 220 nF, Surface 2
  • RS 제품 번호 240-3771
  • 제조사 부품 번호 ECHU1H224GX9
Subtotal (1 reel of 2000 units)
₩15,596.00
₩7.798/unit
일시적 품절
Wurth Elektronik, WE-MAIA, 1610 Shielded Power Inductor with a Magnetic Iron Alloy Core, 560 nH ±30 % 1.65 A Idc
  • RS 제품 번호 245-8616
  • 제조사 부품 번호 784383130056
Subtotal (1 reel of 3000 units)
₩16,008.00
₩5.336/unit
재고있음
Panasonic ERJU02 15 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJU02F1502X
  • RS 제품 번호 243-2038
  • 제조사 부품 번호 ERJU02F1502X
Subtotal (1 reel of 10000 units)
₩1,290.00
₩0.129/unit
일시적 품절
Wurth Elektronik, WE-PMI, 0805 Unshielded Multilayer Surface Mount Inductor with a Ferrite Core, 1 μH Multilayer ±20 %
  • RS 제품 번호 163-5525
  • 제조사 부품 번호 74479773210
Subtotal (1 reel of 5000 units)
₩14,285.00
₩2.857/unit
재고있음
Wurth Elektronik 10 nF Multilayer Ceramic Capacitor, 50V dc, ±15 %, Surface
  • RS 제품 번호 257-1098
  • 제조사 부품 번호 885012206089R
Subtotal (1 tape of 100 units)
₩14.50
₩0.145/unit
재고있음
TDK 2.2 μF Multilayer Ceramic Capacitor, 35V dc, ±10 %, Surface
  • RS 제품 번호 921-4453
  • 제조사 부품 번호 C1608X5R1V225K080AC
Subtotal (1 reel of 4000 units)
₩1,220.00
₩0.305/unit
재고있음
5 kΩ, Through Hole Trimmer Potentiometer, J-Hook 0.13 W Side Adjust Bourns, 3313
  • RS 제품 번호 167-4404
  • 제조사 부품 번호 3313S-1-502E
Subtotal (1 reel of 200 units)
₩1,738.80
₩8.694/unit
일시적 품절
TE Connectivity TJT300470RJ, 470 Ω 300 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 902-7900
  • 제조사 부품 번호 TJT300470RJ
Subtotal (1 unit)
₩741.80
₩741.80/unit
재고있음
Panasonic ECQE Film Capacitor 10 μF 250V ac 250 V dc, Through Hole
  • RS 제품 번호 808-3432
  • 제조사 부품 번호 ECQE2106KFB
Subtotal (1 unit)
₩30.30
₩30.30/unit
일시적 품절
Abracon 32.768 MHz Crystal ±20 ppm Surface Mount 2-Pin 0.9 mm 4.1 mm 1.5mm
  • RS 제품 번호 240-3519
  • 제조사 부품 번호 ABS09-32.768KHZ-1-T
Subtotal (1 reel of 3000 units)
₩25,029.00
₩8.343/unit
마지막 RS 재고
Vishay MCT 22 kΩ, 0603 Thin Film Surface Mount Resistor ±1 % 0.12 W - MCT06030C2202FP500
  • RS 제품 번호 188-5551
  • 제조사 부품 번호 MCT06030C2202FP500
Subtotal (1 reel of 5000 units)
₩600.00
₩0.12/unit
마지막 RS 재고
Vishay CRCW 274 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW1206274RFKEA
  • RS 제품 번호 169-4854
  • 제조사 부품 번호 CRCW1206274RFKEA
Subtotal (1 reel of 5000 units)
₩515.00
₩0.103/unit
재고있음
Vishay 10 μF Tantalum Tantalum Capacitor 35V dc, Surface, 593D Series
  • RS 제품 번호 250-7718P
  • 제조사 부품 번호 593D106X0035D2TE3
Subtotal 10 units (supplied on a continuous strip)
₩71.60
₩7.16/unit
현재 비가용
KEMET 4.7 μF Multilayer Ceramic Capacitor, 6.3V dc, ±20 %, Surface
  • RS 제품 번호 152-6136
  • 제조사 부품 번호 C0805C475M9RACAUTO
Subtotal (1 pack of 10 units)
₩15.80
₩1.58/unit
일시적 품절
RS PRO 2.2 kΩ Carbon Film Resistor 2 W 5 %
  • RS 제품 번호 740-0854
Subtotal (1 pack of 2000 units)
₩682.00
₩0.341/unit
단종되는 중
Nichicon 330 μF Surface Polymer Capacitor, 16V dc
  • RS 제품 번호 187-2358
  • 제조사 부품 번호 PCF1C331MCL1GS
Subtotal (1 pack of 5 units)
₩78.90
₩15.78/unit
현재 비가용
KEMET PHE448 Film Capacitor, ±5 %, 1.5 nF 2 kV dc 700V ac, Through Hole
  • RS 제품 번호 173-1775
  • 제조사 부품 번호 PHE448SB4150JR06
Subtotal (1 Bag of 1000 units)
₩5,254.00
₩5.254/unit
1
800
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