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

160780 표시되는 제품 Passive Components

7577 / 999+
재고있음
Vishay 220 μF Capacitor 63V dc, Through Hole - MAL202190511E3 Axial
  • RS 제품 번호 280-3335
  • 제조사 부품 번호 MAL202190511E3
Subtotal (1 unit)
₩5,947.50
₩30.50/unit
일시적 품절
Yageo RC 47 Ω, 1206 Thick Film Surface Mount Resistor ±1 % 0.25 W - RC1206FR-0747RL
  • RS 제품 번호 242-7186
  • 제조사 부품 번호 RC1206FR-0747RL
Subtotal (1 reel of 5000 units)
₩58,500.00
₩0.064/unit
재고있음
RS PRO MRP440 Film Capacitor, ±10 %, 8 μF 440V ac, Screw
  • RS 제품 번호 196-4567
Subtotal (1 unit)
₩26,110.50
₩133.90/unit
재고있음
KEMET 100 μF Surface Polymer Capacitor, 57.5V dc
  • RS 제품 번호 209-5405
  • 제조사 부품 번호 A768MS107M1HLAV024
Subtotal (1 tape of 2 units)
₩7,722.00
₩19.80/unit
마지막 RS 재고
KOA 330 kΩ Metal Film Resistor 0.5 W 1 % MFS1/2CCT52A3303F
  • RS 제품 번호 124-2905
  • 제조사 부품 번호 MFS1/2CCT52A3303F
Subtotal (1 Bag of 50 units)
₩35,392.50
₩3.632/unit
현재 비가용
Murata Ferrite Bead 0.85 mm (0805) (Chip Ferrite Bead), 1000 Ω impedance at 100 MHz
  • RS 제품 번호 276-3654
  • 제조사 부품 번호 BLM21SP102SN1D
Subtotal (1 reel of 4000 units)
₩530,400.00
₩0.678/unit
마지막 RS 재고
TDK 470pF Multilayer Ceramic Capacitor MLCC, 250V dc V, ±5% , SMD
  • RS 제품 번호 904-0145
  • 제조사 부품 번호 CGA3E3C0G2E471J080AA
Subtotal (1 pack of 100 units)
₩7,800.00
₩0.395/unit
재고있음
Wurth Elektronik, WE-LQS, 8065 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 3.3 mH ±20 % 240 mA Idc
  • RS 제품 번호 135-4756
  • 제조사 부품 번호 74404086332
Subtotal (1 pack of 5 units)
₩9,672.00
₩9.92/unit
현재 비가용
ROHM ESR03 560 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ESR03EZPF5600
  • RS 제품 번호 263-1041
  • 제조사 부품 번호 ESR03EZPF5600
Subtotal (1 tape of 100 units)
₩6,240.00
₩0.318/unit
현재 비가용
ROHM ESR18 150 kΩ, 1206 Thick Film Surface Mount Resistor ±1 % 0.5 W - ESR18EZPF1503
  • RS 제품 번호 264-1719
  • 제조사 부품 번호 ESR18EZPF1503
Subtotal (1 reel of 5000 units)
₩185,250.00
₩0.189/unit
일시적 품절
KEMET 470 nF Multilayer Ceramic Capacitor, 250V dc, ±10 %, Surface
  • RS 제품 번호 175-7739
  • 제조사 부품 번호 C1210X474KARACAUTO
Subtotal (1 pack of 10 units)
₩20,221.50
₩10.37/unit
재고있음
Panasonic EZPV Film Capacitor, ±10 %, 65 μF 600 V dc, Through Hole
  • RS 제품 번호 204-8463
  • 제조사 부품 번호 EZPV60656MTB
Subtotal (1 unit)
₩31,161.00
₩159.80/unit
재고있음
Bourns, 4600X 2.7 kΩ 2 % BUS Resistor Array, 8 Resistors, 1.13 W total, SIP, Solder
  • RS 제품 번호 522-4201
  • 제조사 부품 번호 4609X-101-272LF
Subtotal (1 pack of 25 units)
₩7,848.75
₩1.608/unit
마지막 RS 재고
TE Connectivity 4.64 kΩ Metal Film Resistor 0.25 W 0.1 % YR1B4K64CC
  • RS 제품 번호 754-5875
  • 제조사 부품 번호 YR1B4K64CC
Subtotal (1 pack of 5 units)
₩6,064.50
₩6.22/unit
재고있음
CHEMI-CON 470 μF Capacitor 250V dc, Snap-in
  • RS 제품 번호 170-0703
  • 제조사 부품 번호 EKMS251VSN471MQ30S
Subtotal (1 Box of 200 units)
₩1,149,330.00
₩29.466/unit
재고있음
KOA 82 kΩ Carbon Film Resistor 0.25 W 5 % CF1/4C823J
  • RS 제품 번호 475-6892
  • 제조사 부품 번호 CF1/4C823J
Subtotal (1 Bag of 100 units)
₩9,360.00
₩0.481/unit
일시적 품절
Wurth Elektronik, WE-HCI, 1350 Shielded Wirewound Surface Mount Inductor with a WE-Perm Core, 1.4 μH Flat Wire Winding
  • RS 제품 번호 163-3682
  • 제조사 부품 번호 7443550140
Subtotal (1 reel of 400 units)
₩1,660,620.00
₩21.292/unit
재고있음
Wurth Elektronik, WE-HEPC, 6030 Shielded Power Inductor with a Polystyrene Core, 4.7 μH Shielded 20 % 2 A Idc
  • RS 제품 번호 270-0843
  • 제조사 부품 번호 74408063004
Subtotal (1 reel of 1500 units)
₩1,863,225.00
₩6.37/unit
재고있음
Arcol, 3 Ω 50 W Aluminium Chassis Mount Resistor ±1 %
  • RS 제품 번호 185-9933
  • 제조사 부품 번호 HS50F 3R F
Subtotal (1 unit)
₩24,784.50
₩127.10/unit
재고있음
Vishay MKT 1813 Film Capacitor 100 nF 200V ac 630 V dc, Through Hole 2
  • RS 제품 번호 185-4347
  • 제조사 부품 번호 MKT1813410405
Subtotal (1 pack of 5 units)
₩13,630.50
₩13.98/unit
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