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

161963 표시되는 제품 Passive Components

8049 / 999+
재고있음
Yageo RT 47 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % 0.0625 W - RT0402BRD0747KL
  • RS 제품 번호 199-1343
  • 제조사 부품 번호 RT0402BRD0747KL
Subtotal (1 tape of 10 units)
₩1,482.00
₩0.76/unit
일시적 품절
Nichicon 560 μF Capacitor 100V dc, Snap-in - LGU2A561MELZ
  • RS 제품 번호 846-6978
  • 제조사 부품 번호 LGU2A561MELZ
Subtotal (1 pack of 2 units)
₩9,867.00
₩25.30/unit
재고있음
Bourns, PV Varistor 80 pF 5 A, Clamping 650 V, Varistor 390 V, 3225
  • RS 제품 번호 204-8736
  • 제조사 부품 번호 PV250K3225R2
Subtotal (1 pack of 10 units)
₩5,538.00
₩2.84/unit
재고있음
Yageo RC_L 22 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.2 W - RC0603FR-0722KL
  • RS 제품 번호 199-5501
  • 제조사 부품 번호 RC0603FR-0722KL
Subtotal (1 reel of 5000 units)
₩19,500.00
₩0.02/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 15 μF 600 V dc, Through Hole
  • RS 제품 번호 204-8603
  • 제조사 부품 번호 EZPV60156LTB
Subtotal (1 unit)
₩10,939.50
₩56.10/unit
일시적 품절
Yageo 330 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 200-6609
  • 제조사 부품 번호 CC0603KRX7R9BB331
Subtotal (1 tape of 500 units)
₩10,725.00
₩0.11/unit
재고있음
Wurth Elektronik 4.7 μF Surface Polymer Capacitor, 100V dc
  • RS 제품 번호 257-0071P
  • 제조사 부품 번호 875105945001
Subtotal 1 unit (supplied on a continuous strip)
₩2,964.00
₩15.20/unit
재고있음
KOA RN73R 9.1 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W
  • RS 제품 번호 253-3334P
  • 제조사 부품 번호 RN73R2ATTD9101B25
Subtotal 5 units (supplied on a continuous strip)
₩1,930.50
₩1.98/unit
재고있음
Isabellenhutte SMS 100 mΩ, 2512 Zeranin Surface Mount Resistor ±1 % 3 W
  • RS 제품 번호 193-0064P
  • 제조사 부품 번호 SMS-R100-1.0
Subtotal 5 units (supplied on a continuous strip)
₩28,821.00
₩29.56/unit
재고있음
TDK 4.7 nF Multilayer Ceramic Capacitor, 100V dc, ±10 %, Surface
  • RS 제품 번호 904-0246
  • 제조사 부품 번호 C1608X7R2A472K080AA
Subtotal (1 pack of 100 units)
₩3,510.00
₩0.176/unit
재고있음
RS PRO, 0603 Surface Mount Inductor with a Ceramic Core, 27 nH Multilayer 300 mA Idc
  • RS 제품 번호 256-7703
Subtotal (1 tape of 50 units)
₩2,535.00
₩0.258/unit
재고있음
TDK B32911 Film Capacitor 10 nF 330V ac 330 V dc, Through Hole 2
  • RS 제품 번호 194-3418
  • 제조사 부품 번호 B32911A3103M000
Subtotal (1 Box of 1000 units)
₩495,300.00
₩2.539/unit
일시적 품절
CTi Whip Omni-Directional Antenna with SMA Connector, ISM Band
  • RS 제품 번호 205-3389
  • 제조사 부품 번호 ISM868/B/SMA_90
Subtotal (1 pack of 2 units)
₩28,060.50
₩71.95/unit
재고있음
Wurth Elektronik, WE-LQS, 5020 Shielded Surface Mount Inductor with a Iron Core, 47 μH Moulded ±20 % 800 mA Idc
  • RS 제품 번호 898-7961
  • 제조사 부품 번호 74404052470
Subtotal (1 Bag of 5 units)
₩7,858.50
₩8.06/unit
재고있음
KOA RN73 1 kΩ, 0805 Metal Film Surface Mount Resistor ±0.1 % 0.125 W - RN73R2ATTD1001B10
  • RS 제품 번호 205-0470
  • 제조사 부품 번호 RN73R2ATTD1001B10
Subtotal (1 tape of 10 units)
₩6,825.00
₩3.50/unit
마지막 RS 재고
TE Connectivity CRGS 5.6 kΩ, 2512 Thick Film Surface Mount Resistor ±5 % 1.5 W - CRGS2512J5K6
  • RS 제품 번호 906-0519
  • 제조사 부품 번호 CRGS2512J5K6
Subtotal (1 Bag of 10 units)
₩14,293.50
₩7.33/unit
현재 비가용
Yageo 100 kΩ Metal Glaze Metal Film Resistor 1 W 5 % HHV1WSJT-52-100K
  • RS 제품 번호 199-5060
  • 제조사 부품 번호 HHV1WSJT-52-100K
Subtotal (1 tape of 10 units)
₩2,281.50
₩1.17/unit
일시적 품절
Panasonic ERJ 2.2 mΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.66 W - ERJPM8F2204V
  • RS 제품 번호 250-2950
  • 제조사 부품 번호 ERJPM8F2204V
Subtotal (1 reel of 5000 units)
₩429,000.00
₩0.445/unit
재고있음
KEMET C4AK Polypropylene Capacitor, 10 %, 24 μF 900 V dc, PCB
  • RS 제품 번호 227-5331
  • 제조사 부품 번호 C4AKOBW5240A3PK
Subtotal (1 unit)
₩27,982.50
₩143.50/unit
일시적 품절
Panasonic ERJUP3 220 kΩ, 0603 Surface Mount Resistor ±1 % 0.25 W - ERJUP3F2203V
  • RS 제품 번호 243-2147
  • 제조사 부품 번호 ERJUP3F2203V
Subtotal (1 reel of 5000 units)
₩331,500.00
₩0.337/unit
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8049
8099
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