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

162898 표시되는 제품 Passive Components

정렬 기준
911 / 999+
마지막 RS 재고
TE Connectivity 2 Ω Metal Film Resistor 0.6 W 1 %
  • RS 제품 번호 150-638P
  • 제조사 부품 번호 LR1F2R0
Subtotal (10 units, supplied as a tape)
₩3.00
₩0.30/unit
재고있음
KOA 2.7 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A2701F
  • RS 제품 번호 124-2866
  • 제조사 부품 번호 MFS1/2CCT52A2701F
Subtotal (50 units, in bags of 50)
₩174.10
₩3.482/unit
재고있음
TE Connectivity 255 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B255KCC
  • RS 제품 번호 164-4559
  • 제조사 부품 번호 YR1B255KCC
Subtotal (1000 units, in boxes of 1000)
₩3,334.00
₩3.334/unit
재고있음
Wurth Elektronik, WE-PD3 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 220 μH ±10 % 450 mA Idc Q:30
  • RS 제품 번호 367-5269P
  • 제조사 부품 번호 74454220
Subtotal (1 unit, supplied on a continuous strip)
₩14.50
₩14.50/unit
일시적 품절
Panasonic ERA 75 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3ARB753V
  • RS 제품 번호 181-2467
  • 제조사 부품 번호 ERA3ARB753V
Subtotal (500 units, on reels of 500)
₩1,135.50
₩2.271/unit
재고있음
Yageo AC 39 kΩ, 0603 Thick Film Resistor ±1 % 0.1 W - AC0603FR-0739KL
  • RS 제품 번호 197-8063
  • 제조사 부품 번호 AC0603FR-0739KL
Subtotal (500 units, on tapes of 500)
₩33.00
₩0.066/unit
제조사가 재고 비축중
Kubler Rotary Encoder Mounting Bracket for use with Rotary Encoder
  • RS 제품 번호 181-1102
  • 제조사 부품 번호 8.0010.4038.0000
Subtotal (1 unit)
₩328.50
₩328.50/unit
현재 비가용
Abracon, ASPI-1040HI Shielded Surface Mount Inductor with a Iron Core, 1 μH Flat Wire Winding ±20 % 19 A Idc
  • RS 제품 번호 240-0931
  • 제조사 부품 번호 ASPI-1040HI-1R0M-T05
Subtotal (500 units, on reels of 500)
₩2,650.50
₩5.301/unit
일시적 품절
50 kΩ, Through Hole Trimmer Potentiometer, Solder Pin 0.5 W Side Adjust Bourns, 3296
  • RS 제품 번호 785-9865
  • 제조사 부품 번호 3296Z-1-503LF
Subtotal (1 unit)
₩15.80
₩15.80/unit
재고있음
Schaffner, FN2020 10 A 250V ac/dc 400Hz, Chassis Mount EMI Filter, Fast-On 1 Phase
  • RS 제품 번호 219-2858
  • 제조사 부품 번호 FN2020-10-06
Subtotal (1 unit)
₩175.00
₩175.00/unit
재고있음
RS PRO 200 mΩ, 2512 Thin Film Surface Mount Resistor ±0.5 % 3 W
  • RS 제품 번호 241-4964
Subtotal (10 units, on tapes of 10)
₩79.00
₩7.90/unit
일시적 품절
Murata Ferrite Bead 0.8 mm (Surface) (0603) (Chip Ferrite Bead), 120 Ω impedance at 100 MHz
  • RS 제품 번호 167-4983
  • 제조사 부품 번호 BLM18PG121SH1D
Subtotal (4000 units, on reels of 4000)
₩812.00
₩0.203/unit
재고있음
TE Connectivity 1 Ω Wirewound Resistor 14 W 5 % C141R0JL
  • RS 제품 번호 666-1569
  • 제조사 부품 번호 C141R0JL
Subtotal (5 units, in packs of 5)
₩159.80
₩31.96/unit
일시적 품절
Wurth Elektronik WCAP-FTX2 Film Capacitor X2, ±10 %, 47 nF 275 V dc 275V ac, Through Hole
  • RS 제품 번호 163-3428
  • 제조사 부품 번호 890324023015
Subtotal (500 units, in bags of 500)
₩927.50
₩1.855/unit
재고있음
Arcol Ohmite HS100 1K J, 1 kΩ 100 W Aluminium Chassis Mount Resistor ±5 %
  • RS 제품 번호 188-223P
  • 제조사 부품 번호 HS100 1K J
Subtotal (1 unit, supplied in a box)
₩89.20
₩89.20/unit
재고있음
Vishay, 3.3 Ω 100 W Thick Film Chassis Mount Resistor ±5 %
  • RS 제품 번호 789-1080P
  • 제조사 부품 번호 RPH100V3R300JB
Subtotal (1 unit, supplied in a box)
₩582.60
₩582.60/unit
재고있음
Murata, LQM, 0603 Shielded Multilayer Surface Mount Inductor with a Ferrite Core, 33 μH Ferrite Core ±20 % 30 mA Idc
  • RS 제품 번호 224-0587
  • 제조사 부품 번호 LQM18DN330M70L
Subtotal (50 units, on tapes of 50)
₩41.90
₩0.838/unit
일시적 품절
Panasonic ERJPC3 3.83 kΩ, 0603 Thick Film Resistor Thick Film Resistor ±0.1 % Surface 0.2 W - ERJPC3B3831V
  • RS 제품 번호 789-223P
  • 제조사 부품 번호 ERJPC3B3831V
Subtotal (10 units, supplied on a continuous strip)
₩4.91
₩0.491/unit
일시적 품절
Wurth Elektronik 303121099 Gasket of Polyurethane Foam With Adhesive Tape 1 m x 12mm x 10 mm
  • RS 제품 번호 748-333
  • 제조사 부품 번호 303121099
Subtotal (1 unit)
₩180.20
₩180.20/unit
일시적 품절
TDK NTC Thermistor, NTC Type 100 Ω 2 mm 5.5 mm 5 mm
  • RS 제품 번호 152-6862
  • 제조사 부품 번호 B57164K0101K000
Subtotal (1000 units, in boxes of 1000)
₩3,952.00
₩3.952/unit
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