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

162235 표시되는 제품 Passive Components

774 / 999+
일시적 품절
TE Connectivity CRG 22 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - CRG0805F22R
  • RS 제품 번호 134-5458
  • 제조사 부품 번호 CRG0805F22R
Subtotal (1 reel of 5000 units)
₩240.00
₩0.048/unit
재고있음
KEMET R46 Film Capacitor X2, ±10 %, 10 μF 310 V dc, Through Hole
  • RS 제품 번호 172-6768
  • 제조사 부품 번호 R463W510050M1K
Subtotal (1 Bag of 60 units)
₩2,045.58
₩34.093/unit
마지막 RS 재고
Vishay CRCW 1.47 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % Surface 0.063 W - CRCW04021K47FKED
  • RS 제품 번호 678-8908
  • 제조사 부품 번호 CRCW04021K47FKED
Subtotal (1 pack of 50 units)
₩7.30
₩0.146/unit
일시적 품절
Arcol, 10 Ω 75 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 166-4253
  • 제조사 부품 번호 HS75 10R J
Subtotal (1 Box of 60 units)
₩3,474.42
₩57.907/unit
재고있음
RS PRO 16.4 mm Knob Diameter Black Potentiometer Knob for 6 mm Shaft Screw Fix
  • RS 제품 번호 467-2485
Subtotal (1 unit)
₩52.40
₩52.40/unit
마지막 RS 재고
Taiyo Yuden 100 μF Multilayer Ceramic Capacitor, 10V, ±20 %, Surface
  • RS 제품 번호 103-4219
  • 제조사 부품 번호 LMK325ABJ107MM-P
Subtotal (1 pack of 20 units)
₩103.50
₩5.175/unit
일시적 품절
Wurth Elektronik Ferrite Bead 0.8 mm (0603), 2200 Ω impedance at 100 MHz
  • RS 제품 번호 332-230
  • 제조사 부품 번호 782631222
Subtotal (1 tape of 10 units)
₩3.30
₩0.33/unit
일시적 품절
RS PRO 15 kΩ Metal Film Resistor 1 W 0.5 %
  • RS 제품 번호 174-2703
Subtotal (1 Box of 1000 units)
₩390.00
₩0.39/unit
현재 비가용
TE Connectivity CRGH 330 Ω, 1206 Thick Film Surface Mount Resistor ±5 % Surface 0.5 W - CRGH1206J330R
  • RS 제품 번호 164-5495
  • 제조사 부품 번호 CRGH1206J330R
Subtotal (1 reel of 5000 units)
₩765.00
₩0.153/unit
재고있음
Murata 100 mA Common Mode Choke 3.8 Ω 5V
  • RS 제품 번호 223-5023P
  • 제조사 부품 번호 DLM0NSM900HY2D
Subtotal 50 units (supplied on a continuous strip)
₩27.40
₩0.548/unit
일시적 품절
Vishay MMU 22 kΩ, 0102 Thin Film Surface Mount Resistor ±1 % 0.2 W - MMU01020C2202FB300
  • RS 제품 번호 180-3780
  • 제조사 부품 번호 MMU01020C2202FB300
Subtotal (1 reel of 500 units)
₩230.00
₩0.46/unit
마지막 RS 재고
KEMET C87 Film Capacitor P2, ±5 %, 7.5 μF 450V ac, Stud Mount
  • RS 제품 번호 911-9403
  • 제조사 부품 번호 C878BF34750SA0J
Subtotal (1 unit)
₩35.40
₩35.40/unit
일시적 품절
Panasonic ERJPC3 255000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.2 W -
  • RS 제품 번호 789-500
  • 제조사 부품 번호 ERJPC3B2553V
Subtotal (1 tape of 10 units)
₩4.91
₩0.491/unit
재고있음
Arcol HS50E3 1K F M145, 1 kΩ 50 W Wirewound Chassis Mount Resistor ±1 %
  • RS 제품 번호 195-4104
  • 제조사 부품 번호 HS50E3 1K F M145
Subtotal (1 Bag of 30 units)
₩2,373.81
₩79.127/unit
일시적 품절
KEMET 330 μH Nickel Zinc Ferrite Core Coil Inductor, 1.4 A Idc, 250 mΩ Rdc, SBC8
  • RS 제품 번호 265-2574
  • 제조사 부품 번호 SBC8-331-142
Subtotal (1 Box of 900 units)
₩11,911.50
₩13.235/unit
현재 비가용
ROHM ESR03 1.5 mΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF1504
  • RS 제품 번호 263-0796
  • 제조사 부품 번호 ESR03EZPF1504
Subtotal (1 tape of 100 units)
₩37.40
₩0.374/unit
재고있음
Panasonic ERJUP6 220 Ω, 0805 Surface Mount Resistor ±1 % 0.5 W - ERJUP6F2200V
  • RS 제품 번호 243-2275
  • 제조사 부품 번호 ERJUP6F2200V
Subtotal (1 reel of 5000 units)
₩1,725.00
₩0.345/unit
재고있음
Panasonic 680 μF Capacitor 6.3V dc, Surface - EEEFN0J681L
  • RS 제품 번호 262-4865
  • 제조사 부품 번호 EEEFN0J681L
Subtotal (1 tape of 10 units)
₩35.70
₩3.57/unit
재고있음
Yageo RC_L 0 mΩ, 2512 Thick Film Surface Mount Resistor ±5 % 2 W - RC2512JK-070RL
  • RS 제품 번호 198-8544
  • 제조사 부품 번호 RC2512JK-070RL
Subtotal (1 reel of 4000 units)
₩1,312.00
₩0.328/unit
일시적 품절
TDK 100 pF Multilayer Ceramic Capacitor, 450V dc, ±5 %, Surface
  • RS 제품 번호 179-4915
  • 제조사 부품 번호 CGA4C4NP02W101J060AA
Subtotal (1 reel of 4000 units)
₩4,040.00
₩1.01/unit
1
774
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