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

151460 표시되는 제품 Passive Components

4892 / 999+
일시적 품절
TE Connectivity NEOHM SMA-Q 1 mΩ, 0207 Thin Film Surface Mount Resistor 1 % Surface 1 W - SMA-Q0207FTDT1M0
  • RS 제품 번호 590-197
  • 제조사 부품 번호 SMA-Q0207FTDT1M0
Subtotal (1 reel of 2000 units)
₩339,300.00
₩0.871/unit
일시적 품절
Murata Ferrite Bead 0.3 mm (Surface) (1005) (Chip Ferrite Bead), 4.09 Ω impedance at 25 MHz, 10 Ω impedance at 100 MHz,
  • RS 제품 번호 223-4831
  • 제조사 부품 번호 BLM02KX100SN1D
Subtotal (1 reel of 15000 units)
₩1,404,000.00
₩0.485/unit
현재 비가용
TE Connectivity CPF 19.1 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B19R1E1
  • RS 제품 번호 123-9160
  • 제조사 부품 번호 CPF0603B19R1E1
Subtotal (1 reel of 1000 units)
₩210,600.00
₩1.079/unit
재고있음
RS PRO 470 μF Capacitor 450V dc
  • RS 제품 번호 276-6084
Subtotal (1 unit)
₩30,420.00
₩156.00/unit
현재 비가용
TE Connectivity RN73 63.4 Ω, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - RN73C2A63R4B
  • RS 제품 번호 614-5301
  • 제조사 부품 번호 RN73C2A63R4B
Subtotal (1 pack of 5 units)
₩13,630.50
₩13.98/unit
재고있음
Panasonic ERJ PA2 2.2 kΩ, 0402 Thick Film Surface Mount Fixed Resistor ±1 % Surface 0.2 W
  • RS 제품 번호 287-687P
  • 제조사 부품 번호 ERJPA2F2201X
Subtotal 10 units (supplied on a continuous strip)
₩858.00
₩0.44/unit
재고있음
KOA WK73S 470 mΩ, 1020 Thick Film Surface Mount Resistor ±1 % 1 W - WK73S2HTTER470F
  • RS 제품 번호 178-6881
  • 제조사 부품 번호 WK73S2HTTER470F
Subtotal (1 reel of 250 units)
₩69,225.00
₩1.421/unit
제조사가 재고 비축중
OPKON 24V dc, 5 V dc 1024 ppr Pulse Incremental Encoder with a 8 mm Solid Shaft Shaft, Clamping Flange Mount, Radial
  • RS 제품 번호 749-271
  • 제조사 부품 번호 PRI-58-A-R8-HLD-1024-ZZ-V3-2M5-R
Subtotal (1 unit)
₩295,432.80
₩1,515.04/unit
현재 비가용
Nichicon 100 μF Capacitor 25V - UPW1E101MED PC Pin
  • RS 제품 번호 715-2640
  • 제조사 부품 번호 UPW1E101MED
Subtotal (1 pack of 10 units)
₩3,841.50
₩1.97/unit
재고있음
RS PRO 33 μF Electrolytic Tantalum Electrolytic Capacitor 10V dc, Through Hole, CB1A Series
  • RS 제품 번호 181-4549
Subtotal (1 Bag of 500 units)
₩386,100.00
₩3.957/unit
재고있음
KEMET 12 pF Multilayer Ceramic Capacitor, 50V dc, ±5 %, Surface
  • RS 제품 번호 147-156
  • 제조사 부품 번호 C0402C120J5GACTU
Subtotal (1 pack of 1000 units)
₩15,600.00
₩0.076/unit
일시적 품절
Yageo RC_L 300 Ω, 0805 Thick Film Surface Mount Resistor ±1 % 0.125 W - RC0805FR-07300RL
  • RS 제품 번호 199-5701
  • 제조사 부품 번호 RC0805FR-07300RL
Subtotal (1 reel of 5000 units)
₩39,000.00
₩0.036/unit
일시적 품절
Panasonic 330 μF Capacitor 25V dc, Radial, Through Hole Radial Lead
  • RS 제품 번호 920-5080
  • 제조사 부품 번호 EEUFM1E331
Subtotal (1 Bag of 200 units)
₩78,000.00
₩2.00/unit
마지막 RS 재고
TE Connectivity 162 Ω Metal Film Resistor 0.25 W 0.1 %
  • RS 제품 번호 755-0978P
  • 제조사 부품 번호 YR1B162RCC
Subtotal 5 units (supplied in a bag)
₩5,499.00
₩5.64/unit
현재 비가용
TE Connectivity Rectangular GPS Antenna, GNSS, Bluetooth, ZigBee, WiFi
  • RS 제품 번호 200-1394
  • 제조사 부품 번호 2195765-1
Subtotal (1 reel of 4000 units)
₩12,573,600.00
₩16.125/unit
일시적 품절
Isabellenhutte BVB 2 mΩ, 2725 Zeranin Surface Mount Resistor ±1 % 5 W - BVB-I-R002-1.0
  • RS 제품 번호 193-0013
  • 제조사 부품 번호 BVB-I-R002-1.0
Subtotal (1 reel of 1400 units)
₩7,215,390.00
₩26.434/unit
재고있음
Wurth Elektronik, WE-LQS, 4018 Shielded Surface Mount Inductor with a Iron Core, 100 μH Moulded ±20 % 420 mA Idc
  • RS 제품 번호 898-7908
  • 제조사 부품 번호 74404042101
Subtotal (1 Bag of 5 units)
₩8,872.50
₩9.10/unit
일시적 품절
ROHM ESR03 6.2 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ6R2
  • RS 제품 번호 262-9949
  • 제조사 부품 번호 ESR03EZPJ6R2
Subtotal (1 reel of 5000 units)
₩136,500.00
₩0.138/unit
재고있음
Schurter, FMAB NEO 16 A 250V ac 60Hz, Chassis Mount Power Line Filter, Quick Connect 1 Phase
  • RS 제품 번호 726-039
  • 제조사 부품 번호 3-143-613
Subtotal (1 unit)
₩77,434.50
₩397.10/unit
일시적 품절
Abracon 11 MHz Crystal Unit ±30 ppm HC-49-US 2-Pin 4.2 mm 11.5 mm 4.7mm
  • RS 제품 번호 240-0804
  • 제조사 부품 번호 ABLS-11.0592MHZ-B4-T
Subtotal (1 reel of 1000 units)
₩263,250.00
₩1.35/unit
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4892
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