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
563 / 999+
재고있음
Bourns, CAY16 100 Ω 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 522-5563
  • 제조사 부품 번호 CAY16-101J4LF
Subtotal (50 units, in packs of 50)
₩9.70
₩0.194/unit
재고있음
TE Connectivity 6.8 Ω Power Film Through Hole Fixed Resistor 100 W 1 % MPT100A6R8F
  • RS 제품 번호 195-5127
  • 제조사 부품 번호 MPT100A6R8F
Subtotal (1 unit)
₩236.80
₩236.80/unit
일시적 품절
Panasonic ERJPC3 300 Ω, 0603 Thick Film Resistor Thick Film Resistor ±0.5 % Surface 0.2 W - ERJPC3D3000V
  • RS 제품 번호 788-877
  • 제조사 부품 번호 ERJPC3D3000V
Subtotal (10 units, on tapes of 10)
₩4.36
₩0.436/unit
재고있음
Panasonic 100 μF Capacitor 25V dc, Surface Solder - EEEHC1E101P
  • RS 제품 번호 249-1321
  • 제조사 부품 번호 EEEHC1E101P
Subtotal (10 units, in packs of 10)
₩37.10
₩3.71/unit
일시적 품절
Panasonic ERJPC6 121000 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±0.1 to 0.5 % Surface 0.25 W -
  • RS 제품 번호 789-370
  • 제조사 부품 번호 ERJPC6B1213V
Subtotal (10 units, on tapes of 10)
₩6.48
₩0.648/unit
재고있음
Vishay 1 MΩ Thin Film Resistor 0.6 W 1 % MRS25000C1004FCT00
  • RS 제품 번호 683-4159
  • 제조사 부품 번호 MRS25000C1004FCT00
Subtotal (25 units, in packs of 25)
₩20.80
₩0.832/unit
일시적 품절
Panasonic ERJ H3Q 1 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJH3QF1R00V
  • RS 제품 번호 228-4905
  • 제조사 부품 번호 ERJH3QF1R00V
Subtotal (5000 units, on reels of 5000)
₩3,400.00
₩0.68/unit
현재 비가용
Panasonic ERJ B2 2.7 kΩ, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF272V
  • RS 제품 번호 228-0708
  • 제조사 부품 번호 ERJB2AF272V
Subtotal (5000 units, on reels of 5000)
₩14,640.00
₩2.928/unit
일시적 품절
Wurth Elektronik 1 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 242-1233
  • 제조사 부품 번호 885342207008
Subtotal (4000 units, on reels of 4000)
₩812.00
₩0.203/unit
현재 비가용
TE Connectivity CPF 17.4 kΩ, 0603 Thin Film ±0.1 % 0.06 W - CPF0603B17K4E1
  • RS 제품 번호 123-9142
  • 제조사 부품 번호 CPF0603B17K4E1
Subtotal (1000 units, on reels of 1000)
₩1,011.00
₩1.011/unit
일시적 품절
Abracon, ASPIAIG-FLR4020, 4020 Shielded Power Inductor with a Metal Alloy Powder Core, 2.2 μH High Current Shielded
  • RS 제품 번호 899-169
  • 제조사 부품 번호 ASPIAIG-FLR4020-2R2M-T
Subtotal (5 units, on tapes of 5)
₩42.88
₩8.576/unit
일시적 품절
Taiyo Yuden 100 nF Multilayer Ceramic Capacitor, 25V dc, Surface
  • RS 제품 번호 240-5715
  • 제조사 부품 번호 MSAST105SB5104KFNA01
Subtotal (500 units, in packs of 500)
₩56.50
₩0.113/unit
재고있음
Murata 4.7 μF Multilayer Ceramic Capacitor, 16V dc, 10 %, Surface
  • RS 제품 번호 247-8123
  • 제조사 부품 번호 GRM21BR71C475KE51L
Subtotal (3000 units, on reels of 3000)
₩492.00
₩0.164/unit
재고있음
ECS Inc International 12 MHz Crystal Oscillator ±20 ppm Surface Mount 2-Pin 1.40 mm 5.00 mm 3.2mm
  • RS 제품 번호 301-184P
  • 제조사 부품 번호 ECS-120-18-30-JGN-TR
Subtotal (1 unit, supplied on a continuous strip)
₩6.70
₩6.70/unit
재고있음
Wurth Elektronik 82 μH Ferrite Radial Inductor, 1 A Idc, 160 mΩ Rdc, WE-TI
  • RS 제품 번호 489-0065P
  • 제조사 부품 번호 744772820
Subtotal (10 units, supplied in a bag)
₩64.20
₩6.42/unit
재고있음
Panasonic E96 140 Ω, Tape & Reel Thin-Film Technology Thin Film Resistor ±0.1 % Surface 0.06 W - ERA2AEB1400X
  • RS 제품 번호 782-841P
  • 제조사 부품 번호 ERA2AEB1400X
Subtotal (10 units, supplied on a continuous strip)
₩4.02
₩0.402/unit
재고있음
KEMET R53B Film Capacitor, ±20 %, 100 nF 800 V dc 350V ac, Through Hole
  • RS 제품 번호 250-7805
  • 제조사 부품 번호 R53BI310050S0M
Subtotal (10 units, in packs of 10)
₩55.00
₩5.50/unit
일시적 품절
Nichicon 560 μF Aluminium Electrolytic Capacitor 400V, Surface Through Hole - LLS2G561MELC SMD
  • RS 제품 번호 832-161
  • 제조사 부품 번호 LLS2G561MELC
Subtotal (2 units, in bags of 2)
₩170.90
₩85.45/unit
재고있음
Yageo RC 120 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - RC1206FR-07120KL
  • RS 제품 번호 199-5778
  • 제조사 부품 번호 RC1206FR-07120KL
Subtotal (100 units, on tapes of 100)
₩13.30
₩0.133/unit
일시적 품절
Epson 38.4 MHz Crystal Unit ±10 ppm SMT 4-Pin 0.5 mm 2 mm 1.6mm
  • RS 제품 번호 205-3432P
  • 제조사 부품 번호 Q22FA1280025612
Subtotal (5 units, supplied on a continuous strip)
₩42.90
₩8.58/unit
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