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

159101 표시되는 제품 Passive Components

4099 / 999+
재고있음
ROHM ESR25 91 Ω, 1210 Thick Film Resistor ±1 % 0.66 W - ESR25JZPF91R0
  • RS 제품 번호 263-7548
  • 제조사 부품 번호 ESR25JZPF91R0
Subtotal (1 tape of 10 units)
₩4,075.50
₩2.09/unit
일시적 품절
Bourns, SRR1240, 1240 Shielded Wirewound Surface Mount Inductor with a Ferrite Core, 15 μH ±20 % 3.5 A Idc Q:16
  • RS 제품 번호 172-7196
  • 제조사 부품 번호 SRR1240-150M
Subtotal (1 reel of 800 units)
₩936,000.00
₩6.001/unit
재고있음
Wurth Elektronik, WE-XHMA, 1510 Shielded Surface Mount Inductor with a Composite Core Core, 33 μH ±20 % 8.5 A Idc
  • RS 제품 번호 248-8312
  • 제조사 부품 번호 78439370330
Subtotal (1 reel of 150 units)
₩1,239,030.00
₩42.355/unit
재고있음
TDK, AdvancedD Metal Oxide Varistor 245 pF 25 A, Clamping 650 V, Varistor 390 V
  • RS 제품 번호 241-6748
  • 제조사 부품 번호 B72210S2251K101
Subtotal (1 Bag of 500 units)
₩264,225.00
₩2.708/unit
마지막 RS 재고
TDK 10 nF Multilayer Ceramic Capacitor, 630V dc, ±10 %
  • RS 제품 번호 371-6764
  • 제조사 부품 번호 C3216JB2J103K
Subtotal (1 pack of 10 units)
₩2,164.50
₩1.11/unit
현재 비가용
ROHM ESR03 9.1 Ω, 0603 Thick Film Surface Mount Resistor ±5 % 0.25 W - ESR03EZPJ9R1
  • RS 제품 번호 262-9990
  • 제조사 부품 번호 ESR03EZPJ9R1
Subtotal (1 reel of 5000 units)
₩146,250.00
₩0.152/unit
재고있음
RS PRO 100 Ω, 2512 Polymer Resistor 5 % 1.5 W
  • RS 제품 번호 257-3258
Subtotal (1 tape of 100 units)
₩28,275.00
₩1.45/unit
재고있음
Vishay 3.9 kΩ Thin Film Resistor 0.6 W 1 % MBB02070C3901FCT00
  • RS 제품 번호 506-5181
  • 제조사 부품 번호 MBB02070C3901FCT00
Subtotal (1 pack of 50 units)
₩4,777.50
₩0.488/unit
재고있음
Roxburgh EMC, RES90 6 A 250V ac 60Hz, Chassis Mount RFI Filter, Fast-On 1 Phase
  • RS 제품 번호 806-8243
  • 제조사 부품 번호 RES90F06
Subtotal (1 unit)
₩93,288.00
₩478.40/unit
현재 비가용
TE Connectivity 3521 510 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 2 W - 3521510RFT
  • RS 제품 번호 164-4854
  • 제조사 부품 번호 3521510RFT
Subtotal (1 reel of 4000 units)
₩1,302,600.00
₩1.669/unit
일시적 품절
Murata 470 pF Multilayer Ceramic Capacitor, 16V dc, ±10 %, Surface
  • RS 제품 번호 185-1603
  • 제조사 부품 번호 GRM033R71C471KA01D
Subtotal (1 reel of 15000 units)
₩58,500.00
₩0.016/unit
재고있음
Panasonic ERJPA3 1.1 kΩ, 0603 Thick Film Surface Mount Resistor ±1 % 0.25 W - ERJPA3F1101V
  • RS 제품 번호 172-3835
  • 제조사 부품 번호 ERJPA3F1101V
Subtotal (1 reel of 5000 units)
₩165,750.00
₩0.172/unit
일시적 품절
Panasonic ERJ H3E 330 Ω, 0603 Thick Film Surface Mount Resistor ±1 % 0.125 W - ERJH3EF3300V
  • RS 제품 번호 227-6643
  • 제조사 부품 번호 ERJH3EF3300V
Subtotal (1 reel of 5000 units)
₩292,500.00
₩0.295/unit
재고있음
Yageo RC 27 kΩ, 1206 Thick Film Surface Mount Fixed Resistor ±1 % 0.25 W - RC1206FR-0727KL
  • RS 제품 번호 242-7173
  • 제조사 부품 번호 RC1206FR-0727KL
Subtotal (1 tape of 100 units)
₩1,755.00
₩0.089/unit
일시적 품절
KOA RN73H 15 kΩ, 0603 Thin Film Surface Mount Resistor ±0.1 % 100 mW - RN73H1JTTD1503B25
  • RS 제품 번호 187-7845
  • 제조사 부품 번호 RN73H1JTTD1503B25
Subtotal (1 reel of 250 units)
₩29,737.50
₩0.606/unit
마지막 RS 재고
Rubycon 1000 μF Capacitor 25V dc, Radial, Through Hole
  • RS 제품 번호 172-8033
  • 제조사 부품 번호 25YXF1000M12.5X20
Subtotal (1 Box of 1000 units)
₩752,700.00
₩3.858/unit
재고있음
Wurth Elektronik, WE-MK, 0201 Shielded Multilayer Surface Mount Inductor with a Ceramic Core, 1.8 nH Multilayer ±2 % 390
  • RS 제품 번호 245-8335
  • 제조사 부품 번호 7447820018G
Subtotal (1 reel of 15000 units)
₩1,140,750.00
₩0.387/unit
재고있음
TE Connectivity Patch Multi-Band Antenna with SMA Connector
  • RS 제품 번호 213-1889
  • 제조사 부품 번호 2361492-1
Subtotal (1 pack of 5 units)
₩17,842.50
₩18.30/unit
마지막 RS 재고
TE Connectivity CPF 11 kΩ, 0402 Thin Film Surface Mount Resistor ±0.1 % Surface 0.063 W - CPF0402B11KE1
  • RS 제품 번호 701-5040
  • 제조사 부품 번호 CPF0402B11KE1
Subtotal (1 pack of 10 units)
₩2,710.50
₩1.39/unit
일시적 품절
Panasonic ERJ1T 3.9 Ω, 2512 Thick Film Surface Mount Resistor ±1 % 1 W - ERJ1TRQF3R9U
  • RS 제품 번호 922-6210
  • 제조사 부품 번호 ERJ1TRQF3R9U
Subtotal (1 reel of 4000 units)
₩2,925,000.00
₩3.747/unit
1
4099
7956
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