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

162235 표시되는 제품 Passive Components

788 / 999+
현재 비가용
TE Connectivity CPF-A 30 kΩ, 0805 Thin Film Surface Mount Resistor ±0.1 % Surface 0.1 W - CPF-A-0805B30KE
  • RS 제품 번호 164-6330
  • 제조사 부품 번호 CPF-A-0805B30KE
Subtotal (1 reel of 1000 units)
₩1,048.00
₩1.048/unit
마지막 RS 재고
NISSEI MMX Film Capacitor, ±10 %, 33 nF 630 V dc 630V ac, Through Hole
  • RS 제품 번호 183-3240
  • 제조사 부품 번호 MMX0630K33300000000
Subtotal (1 pack of 10 units)
₩51.50
₩5.15/unit
재고있음
TE Connectivity 220 Ω Power Film Resistor 3 W 5 %
  • RS 제품 번호 164-7545
  • 제조사 부품 번호 ER74220RJT
Subtotal (1 Box of 1000 units)
₩5,198.00
₩5.198/unit
일시적 품절
TDK, S235 Varistor 400 μF 1.8 A
  • RS 제품 번호 246-9658
  • 제조사 부품 번호 B57153S0150M051
Subtotal (1 tape of 10 units)
₩43.50
₩4.35/unit
재고있음
Panasonic ERJ 1.2 MΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.66 W - ERJPM8F1204V
  • RS 제품 번호 250-2945
  • 제조사 부품 번호 ERJPM8F1204V
Subtotal (1 tape of 10 units)
₩7.00
₩0.70/unit
재고있음
Wurth Elektronik Openable, Diameter 7.5 mm Ferrite Ring Key 40 mm 20 mm 24 mm, For General Application
  • RS 제품 번호 248-8151
  • 제조사 부품 번호 78271131S
Subtotal (1 tray of 38 units)
₩1,201.294
₩31.613/unit
재고있음
Yageo RC 1 Ω, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.25 W - RC1206FR-071RL
  • RS 제품 번호 618-0764
  • 제조사 부품 번호 RC1206FR-071RL
Subtotal (1 pack of 5000 units)
₩640.00
₩0.128/unit
재고있음
Bourns, SRN8040, 0804 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH Semi Shielded ±20 % 2.4 A Idc
  • RS 제품 번호 743-5179
  • 제조사 부품 번호 SRN8040-150M
Subtotal (1 Bag of 10 units)
₩34.40
₩3.44/unit
마지막 RS 재고
Vishay CRCW 68.1 Ω, 1206 Thick Film Surface Mount Resistor ±1 % Surface 0.25 W - CRCW120668R1FKEA
  • RS 제품 번호 679-2297
  • 제조사 부품 번호 CRCW120668R1FKEA
Subtotal (1 pack of 50 units)
₩13.10
₩0.262/unit
현재 비가용
Yageo PA 5 mΩ, 2512 Current Sensing Surface Mount Resistor ±1 % 1 W - PA2512FKF070R005E
  • RS 제품 번호 199-5859
  • 제조사 부품 번호 PA2512FKF070R005E
Subtotal (1 reel of 4000 units)
₩5,816.00
₩1.454/unit
재고있음
RF Solutions ANT-GSMGPSPUKS Dome Omni-Directional GPS Antenna with IPEX, UFL Connector
  • RS 제품 번호 704-3372
  • 제조사 부품 번호 ANT-GSMGPSPUKS
Subtotal (1 unit)
₩402.20
₩402.20/unit
재고있음
Murata Power Solutions, 4800S, 48100SC Shielded Wirewound Surface Mount Inductor 10 μH ±20 % 4.5 A Idc Q:32
  • RS 제품 번호 800-4417
  • 제조사 부품 번호 48100SC
Subtotal (1 Bag of 5 units)
₩30.20
₩6.04/unit
재고있음
TDK Ferrite Ring 26.6 mm, For: Emc Component, Automotive Electronics, General Electronics 36 mm ID 65.3 mm OD
  • RS 제품 번호 125-3322
  • 제조사 부품 번호 B64290L0699X087
Subtotal (1 unit)
₩135.10
₩135.10/unit
일시적 품절
Murata 100 nF Multilayer Ceramic Capacitor, 50V dc, ±10 %, Surface
  • RS 제품 번호 247-7823
  • 제조사 부품 번호 GCM155L8EH104KE07D
Subtotal (1 reel of 10000 units)
₩480.00
₩0.048/unit
재고있음
Panasonic 1500 μF Capacitor 10V dc, Radial, Through Hole - EEUFK1A152S Radial Lead
  • RS 제품 번호 571-482
  • 제조사 부품 번호 EEUFK1A152S
Subtotal (1 pack of 5 units)
₩74.00
₩14.80/unit
일시적 품절
TE Connectivity 22 kΩ Metal Oxide Resistor 7 W 5 %
  • RS 제품 번호 163-9071
  • 제조사 부품 번호 SQMR722KJ
Subtotal (1 Box of 250 units)
₩772.75
₩3.091/unit
재고있음
Panasonic, LE Shielded Wirewound Surface Mount Inductor with a Magnetic Iron Alloy Core, 0.47 μH ±20 % 19.8 A Idc
  • RS 제품 번호 548-929
  • 제조사 부품 번호 ETQP4MR47KFM
Subtotal (1 pack of 5 units)
₩41.50
₩8.30/unit
일시적 품절
Wurth Elektronik 33 μF Capacitor 25V dc, Radial, Through Hole - 860020472005 Radial Lead
  • RS 제품 번호 163-6186
  • 제조사 부품 번호 860020472005
Subtotal (1 Box of 2000 units)
₩940.00
₩0.47/unit
재고있음
Bourns CRM 100 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 2 W - CRM2512-FX-1000ELF
  • RS 제품 번호 167-4492
  • 제조사 부품 번호 CRM2512-FX-1000ELF
Subtotal (1 reel of 4000 units)
₩5,340.00
₩1.335/unit
재고있음
TDK B32332 Film Capacitor 25 μF 450V ac 450 V dc, Stud Mount 2
  • RS 제품 번호 171-1173
  • 제조사 부품 번호 B32332I6256J080
Subtotal (1 Box of 36 units)
₩2,911.392
₩80.872/unit
1
788
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