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

162293 표시되는 제품 Passive Components

883 / 999+
재고있음
TDK B32332 Film Capacitor 7.5 μF 450V ac 450 V dc, Stud Mount 2
  • RS 제품 번호 769-4270
  • 제조사 부품 번호 B32332I6755J080
Subtotal (1 unit)
₩71.10
₩71.10/unit
재고있음
Wurth Elektronik, WE-MAPI, 4020 Shielded Surface Mount Inductor with a Magnetic Iron Alloy Core, 2.2 μH ±20 % 4.7 A Idc
  • RS 제품 번호 923-6191
  • 제조사 부품 번호 74438356022
Subtotal (1 pack of 10 units)
₩116.50
₩11.65/unit
재고있음
Wurth Elektronik, WE-PD Shielded Power Inductor with a Ferrite Core, 1.5 μH ±20 % 10.5 A Idc
  • RS 제품 번호 486-321
  • 제조사 부품 번호 744771001
Subtotal (1 unit)
₩230.00
₩230.00/unit
일시적 품절
Murata Ferrite Bead 0.5 mm (Surface) (0804) (Chip Ferrite Bead), 1000 Ω impedance at 100 MHz
  • RS 제품 번호 122-5298
  • 제조사 부품 번호 BLA2ABD102SN4D
Subtotal (1 reel of 10000 units)
₩14,680.00
₩1.468/unit
재고있음
Panasonic ERJ 13 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.1 W - ERJ3EKF1302V
  • RS 제품 번호 176-3529
  • 제조사 부품 번호 ERJ3EKF1302V
Subtotal (1 reel of 1000 units)
₩78.00
₩0.078/unit
재고있음
Isabellenhutte BVR 0.3 mΩ, 4026 Current Sensing Surface Mount Resistor ±1 % 5 W - BVR-Z-R0003-1.0
  • RS 제품 번호 210-5130
  • 제조사 부품 번호 BVR-Z-R0003-1.0
Subtotal (1 tape of 5 units)
₩197.80
₩39.56/unit
일시적 품절
Arcol 39 Ω Non-Inductive Film Fixed Resistor 100 W 5 %
  • RS 제품 번호 166-4796
  • 제조사 부품 번호 AP101 39R J 100PPM
Subtotal (1 tray of 50 units)
₩3,684.80
₩73.696/unit
일시적 품절
Bourns, SRP7050AA, 7050 Shielded Power Inductor with a Metal Alloy Powder Core, 8.2 μH ±20 % 7.5 A Idc Q:10
  • RS 제품 번호 247-6189
  • 제조사 부품 번호 SRP7050AA-8R2M
Subtotal (1 unit)
₩8.20
₩8.20/unit
일시적 품절
WIMA MKS4 Film Capacitor 470 nF 160V ac 250 V dc, Through Hole
  • RS 제품 번호 171-0765
  • 제조사 부품 번호 MKS4F034704C00KSSD
Subtotal (1 Bag of 2000 units)
₩5,598.00
₩2.799/unit
일시적 품절
Vishay Power Factor Correction Capacitor 192.5 μF 50 kvar 60 kvar 3
  • RS 제품 번호 548-703
  • 제조사 부품 번호 PhMKDg525.3.50,00-K
Subtotal (1 unit)
₩5,255.40
₩5,255.40/unit
재고있음
Yageo RC_L 6.2 kΩ, 0402 Thick Film Surface Mount Resistor ±1 % 0.0625 W - RC0402FR-076K2L
  • RS 제품 번호 198-7858
  • 제조사 부품 번호 RC0402FR-076K2L
Subtotal (1 tape of 100 units)
₩4.40
₩0.044/unit
재고있음
Panasonic ERJ B2 91 Ω, 0612 Thick Film Resistor ±1 % 0.75 W - ERJB2AF910V
  • RS 제품 번호 228-0789
  • 제조사 부품 번호 ERJB2AF910V
Subtotal (1 tape of 20 units)
₩41.70
₩2.085/unit
재고있음
TDK B32529 Polyester Capacitor (PET) 1 μF 63V ac 63 V dc, Through Hole 2
  • RS 제품 번호 241-6531
  • 제조사 부품 번호 B32529C0105K189
Subtotal (1 tape of 5 units)
₩23.00
₩4.60/unit
재고있음
Arcol HS50F 25R F, 25 Ω 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9384
  • 제조사 부품 번호 HS50F 25R F
Subtotal (1 pack of 5 units)
₩551.10
₩110.22/unit
일시적 품절
Panasonic 470 μF Polymer Capacitor, 2V dc
  • RS 제품 번호 172-4176
  • 제조사 부품 번호 EEFCX0D471R
Subtotal (1 reel of 3500 units)
₩20,699.00
₩5.914/unit
재고있음
Samsung Electro-Mechanics 470 pF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 766-5238
  • 제조사 부품 번호 CL10B471KB8NNNC
Subtotal (1 reel of 4000 units)
₩188.00
₩0.047/unit
마지막 RS 재고
TE Connectivity, 2.2 kΩ 100 W Wirewound Chassis Mount Resistor ±5 %
  • RS 제품 번호 254-3838
  • 제조사 부품 번호 HCL165J2K2CX
Subtotal (1 unit)
₩481.40
₩481.40/unit
현재 비가용
TE Connectivity SM 150 Ω Wirewound ±5 % 3 W - SMW3150RJT
  • RS 제품 번호 163-9712
  • 제조사 부품 번호 SMW3150RJT
Subtotal (1 reel of 1000 units)
₩1,662.00
₩1.662/unit
일시적 품절
KEMET 3300 μF Capacitor 550V dc, Screw
  • RS 제품 번호 871-2130
  • 제조사 부품 번호 ALS60A332NP550
Subtotal (1 unit)
₩1,536.50
₩1,536.50/unit
현재 비가용
TE Connectivity CPF 7.87 Ω, 0603 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0603B7R87E1
  • RS 제품 번호 122-9640
  • 제조사 부품 번호 CPF0603B7R87E1
Subtotal (1 Bag of 20 units)
₩27.00
₩1.35/unit
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