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

164377 표시되는 제품 Passive Components

정렬 기준
542 / 999+
마지막 RS 재고
TE Connectivity 100 kΩ Ceramic Composition Resistor 2 W 10 % CCR2100KKB
  • RS 제품 번호 805-5152
  • 제조사 부품 번호 CCR2100KKB
Subtotal (5 units, in packs of 5)
₩180.30
₩36.06/unit
현재 비가용
ROHM UCR 330 mΩ, 0201 Thick Film Surface Mount Fixed Resistor 1 % 0.1 W - UCR006YVPFLR330
  • RS 제품 번호 261-9963
  • 제조사 부품 번호 UCR006YVPFLR330
Subtotal (15000 units, on reels of 15000)
₩14,820.00
₩0.988/unit
현재 비가용
ROHM PML 1 mΩ, 0508 Current Sensing Surface Mount Resistor ±5 % 0.66 W
  • RS 제품 번호 263-4359P
  • 제조사 부품 번호 PML10EZPJV1L0
Subtotal (10 units, supplied on a continuous strip)
₩26.90
₩2.69/unit
현재 비가용
Vishay 470 μF Capacitor 50V dc, Radial, Through Hole - MAL216051471E3 Radial
  • RS 제품 번호 122-9119
  • 제조사 부품 번호 MAL216051471E3
Subtotal (5 units, in bags of 5)
₩128.40
₩25.68/unit
일시적 품절
Bourns, AVHT Varistor 3.3 nF 5 A, Clamping 54 V, Varistor 22 V, 1812
  • RS 제품 번호 211-1081
  • 제조사 부품 번호 AV20K1812801NIR1HT
Subtotal (1000 units, on reels of 1000)
₩3,194.00
₩3.194/unit
재고있음
Yageo 47 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 198-5391
  • 제조사 부품 번호 AC0805KRX7R9BB473
Subtotal (100 units, on tapes of 100)
₩51.30
₩0.513/unit
현재 비가용
Vishay CRCW 2.61 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.06 W - CRCW04022K61FKED
  • RS 제품 번호 168-8388
  • 제조사 부품 번호 CRCW04022K61FKED
Subtotal (10000 units, on reels of 10000)
₩750.00
₩0.075/unit
재고있음
Bourns 3549 1 kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount, 3549H-1AA-102A
  • RS 제품 번호 167-4528
  • 제조사 부품 번호 3549H-1AA-102A
Subtotal (5 units, in trays of 5)
₩1,884.00
₩376.80/unit
일시적 품절
Murata 470 pF Multilayer Ceramic Capacitor, 500V, ±10 %, Through Hole Radial
  • RS 제품 번호 174-6165
  • 제조사 부품 번호 DE1B3RB471KA4BR01F
Subtotal (250 units, in bags of 250)
₩574.75
₩2.299/unit
재고있음
Vishay CRCW 9.1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - CRCW06039K10FKEA
  • RS 제품 번호 169-4493
  • 제조사 부품 번호 CRCW06039K10FKEA
Subtotal (5000 units, on reels of 5000)
₩370.00
₩0.074/unit
일시적 품절
TDK 1 nF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 904-0085
  • 제조사 부품 번호 CGA3E2C0G1H102J080AA
Subtotal (100 units, in packs of 100)
₩47.20
₩0.472/unit
재고있음
TDK B32921C Polypropylene Film Capacitor 10 nF 305V ac 305 V dc, Through Hole 2
  • RS 제품 번호 241-6613
  • 제조사 부품 번호 B32921C3103M289
Subtotal (1000 units, in boxes of 1000)
₩1,074.00
₩1.074/unit
재고있음
TE Connectivity 33 kΩ Metal Oxide Resistor 7 W 5 % SQMR733KJ
  • RS 제품 번호 199-8273
  • 제조사 부품 번호 SQMR733KJ
Subtotal (5 units, in packs of 5)
₩27.50
₩5.50/unit
마지막 RS 재고
KEMET 1200 μF Capacitor 550V dc, Screw - ALS60A122MF550
  • RS 제품 번호 871-2111
  • 제조사 부품 번호 ALS60A122MF550
Subtotal (1 unit)
₩639.90
₩639.90/unit
일시적 품절
Littelfuse, BA Metal Oxide Varistor, Clamping 2340 V
  • RS 제품 번호 878-1319
  • 제조사 부품 번호 V881BA60
Subtotal (8 units, in packs of 8)
₩10,903.40
₩1,362.925/unit
재고있음
Yageo AC 33 Ω, 1206 Thick Film Resistor ±1 % 0.25 W - AC1206FR-0733RL
  • RS 제품 번호 197-8304
  • 제조사 부품 번호 AC1206FR-0733RL
Subtotal (100 units, on tapes of 100)
₩14.80
₩0.148/unit
마지막 RS 재고
Taiyo Yuden 4.7 μF Multilayer Ceramic Capacitor, 10V, ±10 %, Surface
  • RS 제품 번호 172-1502
  • 제조사 부품 번호 LMK212ABJ475KG-T
Subtotal (100 units, in packs of 100)
₩30.90
₩0.309/unit
일시적 품절
TE Connectivity NEOHM SMA-Q 140 kΩ, 0207 Thin Film Surface Mount Resistor 1 % Surface 1 W - SMA-Q0207FTDT140K
  • RS 제품 번호 590-466
  • 제조사 부품 번호 SMA-Q0207FTDT140K
Subtotal (2000 units, on reels of 2000)
₩2,286.00
₩1.143/unit
현재 비가용
Arcol Ohmite 300 Ω, TO-252 Thick Film ±1 % 45 W - TKH45P300RFE-TR
  • RS 제품 번호 210-4696
  • 제조사 부품 번호 TKH45P300RFE-TR
Subtotal (5 units, on tapes of 5)
₩306.50
₩61.30/unit
일시적 품절
Vishay Single Layer Ceramic Capacitor 1 nF 10kV dc ±20 %, HVCC, Through Hole 105 °C Max Op. Temp.
  • RS 제품 번호 204-2377
  • 제조사 부품 번호 HVCC203Y6P102MEAX
Subtotal (250 units, in bags of 250)
₩3,793.25
₩15.173/unit
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