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

163252 표시되는 제품 Passive Components

정렬 기준
240 / 999+
마지막 RS 재고
TE Connectivity 22 Ω Carbon Film Resistor 1 W 5 %
  • RS 제품 번호 161-4611
  • 제조사 부품 번호 CFR100J22R
Subtotal (1 Bag of 1000 units)
₩390.00
₩0.39/unit
재고있음
Bourns, CAY16 1.5 kΩ 5 % ISOL Resistor Array, 4 Resistors, 0.25 W total, 1206, Convex
  • RS 제품 번호 522-5614
  • 제조사 부품 번호 CAY16-152J4LF
Subtotal (1 pack of 50 units)
₩17.80
₩0.356/unit
현재 비가용
Nichicon 47μF Aluminium Electrolytic Capacitor 63V dc, Through Hole - UPS1J470MPD
  • RS 제품 번호 519-4425
  • 제조사 부품 번호 UPS1J470MPD
Subtotal (1 pack of 5 units)
₩18.51
₩3.702/unit
재고있음
ECS Inc International 54 MHz Crystal Oscillator ±50 ppm Ceramic package 4-Pin 0.8 mm 3.2 mm 2.5mm
  • RS 제품 번호 301-238
  • 제조사 부품 번호 ECS-221-18-33-JGN-TR
Subtotal (1 unit)
₩3.90
₩3.90/unit
일시적 품절
Wurth Elektronik WCAP-FTX2 Film Capacitor X2, ±10 %, 1.2 μF 275 V dc 275V ac
  • RS 제품 번호 122-9851
  • 제조사 부품 번호 890324027012
Subtotal (1 pack of 10 units)
₩167.10
₩16.71/unit
현재 비가용
Yageo RT 3.9 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 0.1 W - RT0603BRD073K9L
  • RS 제품 번호 199-1537
  • 제조사 부품 번호 RT0603BRD073K9L
Subtotal (1 reel of 5000 units)
₩1,680.00
₩0.336/unit
일시적 품절
Schurter, FPBB 10 A 250V ac/dc 50Hz, 60 Hz, Chassis Mount Power Line Filter, Cage Clamp Terminal 1 Phase
  • RS 제품 번호 188-0314
  • 제조사 부품 번호 3-103-717
Subtotal (1 Box of 20 units)
₩5,300.80
₩265.04/unit
일시적 품절
Panasonic ERA 2.7 kΩ, 0603 Metal Film Surface Mount Resistor ±0.1 % 0.1 W - ERA3ARB272V
  • RS 제품 번호 180-9818
  • 제조사 부품 번호 ERA3ARB272V
Subtotal (1 reel of 500 units)
₩1,064.50
₩2.129/unit
현재 비가용
Yageo AC 2.2 kΩ, 0201 Thick Film Resistor ±5 % 0.05 W - AC0201JR-072K2L
  • RS 제품 번호 197-7958
  • 제조사 부품 번호 AC0201JR-072K2L
Subtotal (1 tape of 500 units)
₩35.00
₩0.07/unit
일시적 품절
Panasonic ERJ3EK 71500 Ω, Tape & Reel Thick Film Resistor Thick Film Resistor ±1 % Surface 0.1 W - ERJ3EKF7152V
  • RS 제품 번호 785-315
  • 제조사 부품 번호 ERJ3EKF7152V
Subtotal (1 Bag of 10 units)
₩0.67
₩0.067/unit
재고있음
Wurth Elektronik 35 mH Nano Crystal Common Mode Choke, Max SRF:300 MHz, 3.5 A Idc, 80 mΩ Rdc 250V ac, WE-CMBNC
  • RS 제품 번호 816-4795
  • 제조사 부품 번호 7448040435
Subtotal (1 unit)
₩104.40
₩104.40/unit
재고있음
Panasonic ERA8V 270 Ω, 1206 Thin Film Resistor 0.1 % 0.25 W - ERA8VEB2700V
  • RS 제품 번호 259-6989
  • 제조사 부품 번호 ERA8VEB2700V
Subtotal (1 reel of 5000 units)
₩14,350.00
₩2.87/unit
재고있음
QANTEK, 8MHz XO Oscillator, ±50 ppm HCMOS, 14-Pin DIP-14 QX14T50B8.000000B50TT
  • RS 제품 번호 796-0498
  • 제조사 부품 번호 QX14T50B8.000000B50TT
Subtotal (1 unit)
₩22.68
₩22.68/unit
재고있음
Vishay MMA0204 200 kΩ, 0204 Thin Film Surface Mount Resistor ±0.1 % 0.25 W - MMA02040E2003BB100
  • RS 제품 번호 678-7659
  • 제조사 부품 번호 MMA02040E2003BB100
Subtotal (1 pack of 5 units)
₩49.60
₩9.92/unit
현재 비가용
TE Connectivity 2.7 Ω Metal Oxide Resistor 0.5 W 5 % ROX05SJ2R7
  • RS 제품 번호 187-0291
  • 제조사 부품 번호 ROX05SJ2R7
Subtotal (1 Box of 5000 units)
₩1,345.00
₩0.269/unit
재고있음
Yageo 6.8 pF Multilayer Ceramic Capacitor, 50V dc, 0.5 pF, Surface
  • RS 제품 번호 198-5243
  • 제조사 부품 번호 AC0402DRNPO9BN6R8
Subtotal (1 tape of 250 units)
₩54.50
₩0.218/unit
재고있음
Panasonic ERJPA3 6.8 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.33 W - ERJPA3F6801V
  • RS 제품 번호 862-7032
  • 제조사 부품 번호 ERJPA3F6801V
Subtotal (1 Bag of 100 units)
₩31.30
₩0.313/unit
재고있음
200 Ω, Through Hole Trimmer Potentiometer, Pin 0.5 W Top Adjust Bourns, 3362
  • RS 제품 번호 167-3257
  • 제조사 부품 번호 3362P-1-201LF
Subtotal (1 tube of 50 units)
₩316.80
₩6.336/unit
일시적 품절
Wurth Elektronik 157 μH Ferrite Leaded Inductor, Max SRF:3 MHz, 5.1 A Idc, 63 mΩ Rdc, WE-SI
  • RS 제품 번호 163-3635
  • 제조사 부품 번호 744135
Subtotal (1 Bag of 100 units)
₩2,850.00
₩28.50/unit
일시적 품절
ILSI 32 MHz Crystal Unit ±10 ppm SMD 4-Pin 0.65 mm 2.5 mm 2mm
  • RS 제품 번호 219-2178
  • 제조사 부품 번호 ILCX18-JI5F8-32.000MHz
Subtotal (1 reel of 3000 units)
₩10,290.00
₩3.43/unit
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