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

162293 표시되는 제품 Passive Components

830 / 999+
일시적 품절
Wurth Elektronik 8.2 pF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 263-3988
  • 제조사 부품 번호 885012006093
Subtotal (1 reel of 4000 units)
₩872.00
₩0.218/unit
재고있음
RS PRO RSTN 47 kΩ, 0402 Thin Film Resistor 0.1 % 0.06 W
  • RS 제품 번호 243-0460
Subtotal (1 tape of 100 units)
₩41.80
₩0.418/unit
재고있음
Wurth Elektronik, WE-TPC Shielded Power Inductor with a Ferrite Core, 1.0 μH ±30 % 2 A Idc
  • RS 제품 번호 486-127
  • 제조사 부품 번호 744031010
Subtotal (1 unit)
₩79.10
₩79.10/unit
재고있음
PUI Audio 90 dBA Flange Continuous Internal 10.3 mm Piezo Buzzer Component 95 mm 3 V dc Min 28V dc Max
  • RS 제품 번호 276-735P
  • 제조사 부품 번호 AI-3245-TF-LW95-R
Subtotal 1 unit (supplied in a box)
₩26.40
₩26.40/unit
현재 비가용
Vishay MMA0204 750 Ω, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E7500BB100
  • RS 제품 번호 172-5466
  • 제조사 부품 번호 MMA02040E7500BB100
Subtotal (1 reel of 3000 units)
₩10,818.00
₩3.606/unit
재고있음
Panasonic 470 μF Capacitor 16V dc, Radial - EEUFM1C471 Radial Lead
  • RS 제품 번호 526-1373
  • 제조사 부품 번호 EEUFM1C471
Subtotal (1 pack of 5 units)
₩14.70
₩2.94/unit
재고있음
TE Connectivity 27 kΩ Metal Oxide Resistor 3 W 5 %
  • RS 제품 번호 161-6112
  • 제조사 부품 번호 ROX3SJ27K
Subtotal (1 Box of 1000 units)
₩919.00
₩0.919/unit
재고있음
Arcol 100 kΩ Thick Film Resistor 25 W 1 %
  • RS 제품 번호 166-4761
  • 제조사 부품 번호 AP826 100K F 50PPM
Subtotal (1 tray of 50 units)
₩2,988.20
₩59.764/unit
재고있음
Wurth Elektronik 3021001 Shielding Strip of Nickel, Copper Layered Metallised Fibre, Polyurethane Foam With Tape 1000.00
  • RS 제품 번호 773-7194
  • 제조사 부품 번호 3021001
Subtotal (1 unit)
₩88.50
₩88.50/unit
마지막 RS 재고
Vitrohm 220 Ω Wirewound Through Hole Fixed Resistor 3 W 1 %
  • RS 제품 번호 212-3561
  • 제조사 부품 번호 CRP300FB-RK-220RK1
Subtotal (1 pack of 10 units)
₩75.40
₩7.54/unit
일시적 품절
Yageo 4.7 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 199-1957
  • 제조사 부품 번호 CC1206JRNPO9BN472
Subtotal (1 reel of 4000 units)
₩2,050.50
₩2,050.50/reel
재고있음
1 mΩ, Through Hole Trimmer Potentiometer, Pin 0.06 W Top Adjust Vishay, T7
  • RS 제품 번호 374-6995
  • 제조사 부품 번호 T7YB105MT20
Subtotal (1 pack of 5 units)
₩156.90
₩31.38/unit
재고있음
RALTRON, 70MHz Microprocessor Crystal Crystal, ±50 ppm, 2-Pin HC-49 AS-11.0592-18-SMD
  • RS 제품 번호 703-7119
  • 제조사 부품 번호 AS-11.0592-18-SMD
Subtotal (1 Bag of 10 units)
₩18.50
₩1.85/unit
재고있음
TE Connectivity L000410-01 Whip Omni-Directional Telemetry Antenna with M6 x 0.75 mm Stud Connector, UHF
  • RS 제품 번호 150-308
  • 제조사 부품 번호 L000410-01
Subtotal (1 unit)
₩168.40
₩168.40/unit
마지막 RS 재고
TDK 2.2 nF Multilayer Ceramic Capacitor, 250V dc, ±5 %, Surface
  • RS 제품 번호 179-5596
  • 제조사 부품 번호 CGA3E3C0G2E222J080AA
Subtotal (1 reel of 500 units)
₩150.50
₩0.301/unit
재고있음
KEMET 330 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 146-6590
  • 제조사 부품 번호 C1206C331J5GACTU
Subtotal (1 reel of 4000 units)
₩1,204.00
₩0.301/unit
재고있음
Mobilemark PSKN3-700/2700S Whip Multi-Band Antenna with SMA Connector
  • RS 제품 번호 235-4797
  • 제조사 부품 번호 PSKN3-700/2700S
Subtotal (1 unit)
₩186.10
₩186.10/unit
재고있음
Wurth Elektronik, WE-PD Shielded Power Inductor with a Ferrite Core, 2.2 μH ±20 % 11.5 A Idc
  • RS 제품 번호 486-314
  • 제조사 부품 번호 7447709002
Subtotal (1 unit)
₩281.70
₩281.70/unit
일시적 품절
Panasonic 33 Ω, 0603 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - ERJUP3F33R0V
  • RS 제품 번호 243-2171
  • 제조사 부품 번호 ERJUP3F33R0V
Subtotal (1 reel of 5000 units)
₩1,685.00
₩0.337/unit
마지막 RS 재고
Bourns, CAY16 680Ω ±5% Isolated Resistor Array, 4 Resistors, 0.25W total, 1206 (3216M), Convex
  • RS 제품 번호 522-5771
  • 제조사 부품 번호 CAY16-681J4LF
Subtotal (1 pack of 50 units)
₩13.95
₩0.279/unit
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