Passive Components

Passive RF Bandpass Filter, 9~13 GHz

$646.09

SKU: ATO-BPF-13GHZ

Passive RF bandpass filter plays a pivotal role in audio and antenna systems by selectively permitting specific frequencies while attenuating others. Cost-effective passive band pass filter for sale, frequency range from 9 GHz to 13 GHz, with SMA female connector. It stands as an indispensable device, sculpting signal integrity and elevating the overall efficacy of communication systems.

30A Sine Wave Filter, 3 Phase

$639.27

SKU: ATO-SWF-30

High-performance sine wave filter for sale online. The sine filter with rated current 30A adapted power of 15kW, and carrier frequency 4kHz. The sinusoidal filter has an advanced choke design to minimize filter losses and voltage drop.

6 String PV Combiner Box

$614.61

SKU: ATO-PVCB-6S

Order a quality 6 string PV combiner box for the solar system. It features an anti-reverse diode, MCCB circuit breaker, DC fuse, surge protection device, and 6 in 1 out. Solar panel combiner boxes can work for PV grid-tie inverters and off-grid inverters.

3 Phase AC Vacuum Contactor, 630A, 1140V

$599.41

SKU: ATO-VCON-630

Buy three phase 630A, 1140 volt vacuum contactor at affordable price. Coil voltage 36V, 110V, 220V, 380V are available. The coil has good conductive effect, is not easy to generate heat, and is safe and reliable. AC 50 Hz or 60 Hz frequency, 2±0.5 mm open distance, 190±20 N final power.

12kV High Voltage Isolator Switch, 400A~1250A

$587.69

SKU: ATO-HVIS-GW9-12

Outdoor single-pole isolator switch is used to cut off and close single-phase or three-phase circuits with no load and voltage. 12kV high voltage isolator switch with optional high current 400A/600A/1000A/1250A, widely used in substations, photovoltaic power generation, wind power generation, municipal power use, and power construction.

265 amp 3 phase AC Magnetic Contactor, 24V/110V/220V Coil

$583.28

SKU: ATO-ACCON-265A

ATO 3 pole 3 phase AC magnetic contactor with rated current up to 265A, 24V/110V/220V coils, is suitable for switching and controlling electric motors for industrial applications. This AC contactor relay has a wide selection of contact form to choose from.

Automatic Transfer Switch, 3/4 Pole, 100/125 to 225 Amps

$574.61 $685.77

SKU: ATO-ATS-225

Affordable price intelligent automatic transfer switch with 3P or 4P circuit breaker, has optional operating current ratings from 100 amp, 125 amp to 225 amp, and rated working voltage 400V AC 50Hz. ATS transfer switch is equipped with microcomputer controller, easy and reliable operation with automatic and manual operation, adjustable 0-30s delay time, ideal for changeover between your common power supply and standby power supply like generator.

High Power Laser Module, 450nm 20W, 24V/PWM

$565.78

SKU: ATO-LM-K66B200W

Factory price high power laser module for sale, featuring a 450nm wavelength and delivering 20 watts of power. This laser module operates on a 24V power supply and supports PWM control for versatile operation. With a robust working temperature range of 0℃ to 70℃, it ensures reliable performance in various environmental conditions. Designed to process a wide range of materials, the dot laser module excels in cutting and engraving.

25A Sine Wave Filter, 3 Phase

$561.54

SKU: ATO-SWF-25

25A sine wave filter comes with adapted power of 11kW, withstand voltage 3000VAC, and carrier frequency is 4kHz. The sine wave filter is widely used in the fields of etallurgy, coal, petrochemical, water treatment, new energy.

Passive RF Bandpass Filter, 1558~1592 MHz

$555.89

SKU: ATO-BPF-1592MHZ

50 Ohm passive RF bandpass filter with a frequency range from 1558 MHz to 1592 MHz, is a crucial component in signal processing systems, selectively allowing a specific range of radio frequencies to pass through while attenuating others. Typically used between an audio source, such as an antenna, and a receiver, this BPF band pass filter employs a combination of capacitors and inductors to create a resonant circuit.

1200A High Voltage DC Contactor, 9-36V Coil Voltage

$555.23

SKU: ATO-DCCON-1200

Popular 1200A high voltage DC contactor is equipped with 9-36V coil voltage, NO main contact form, no polarity, can withstand the continuous load of DC current and strong arc when disconnecting.

50dB 200W RF Coaxial Attenuator, 50 Ohm

$541.29

SKU: ATO-RFFA-50DB200W

Low cost 200 watt fixed RF attenuator for sale, frequency range from DC to 6GHz, attenuation value 50dB, impedance 50 Ohm, average input power 200W at 25℃. It is an indispensable component in electronic circuits, specifically designed for radio frequency (RF) applications. This coaxial attenuator operating within the microwave frequency range, efficiently manages high power signals without compromising signal integrity.

60dB 200W RF Coaxial Attenuator, 50 Ohm

$541.29

SKU: ATO-RFFA-60DB200W

200 watt high power fixed RF attenuator for sale, frequency range from DC to 6GHz, attenuation value 60dB, impedance 50 Ohm, average input power 200W at 25℃. It is an indispensable component in electronic circuits, specifically designed for radio frequency (RF) applications. This low cost coaxial attenuator operating within the microwave frequency range, efficiently manages high-power signals without compromising signal integrity.

Passive RF Bandpass Filter, 5~6 GHz

$539.69

SKU: ATO-BPF-6GHZ

Passive RF bandpass filter is a crucial component in electronic systems, designed to selectively allow a specific range of radio frequencies to pass while attenuating others. This BPF band pass filter is instrumental in audio processing and antenna systems applications. ATO passive RF bandpass filter for sale, with a frequency range from 5 GHz to 6 GHz, SMA female connectors.

Passive RF Bandpass Filter, 2.2~2.4 GHz

$539.69

SKU: ATO-BPF-24GHZ

Shop passive RF bandpass filter at economical price, with a frequency range from 2.2 GHz to 2.4 GHz, SMA female connectors. It is a crucial component in electronic systems, designed to selectively allow a specific range of radio frequencies to pass while attenuating others. This BPF band pass filter is instrumental in audio processing and antenna systems applications.

LNA RF Low Noise Amplifier, 0.02~6 GHz, 21.5dB Gain

$510.49

SKU: ATO-LNA-0026215

RF low noise amplifier for sale at a favorable price, with a frequency range of 0.02~6 GHz, 21.5dB gain, working current 50mA at 12V voltage. LNA plays a crucial role in satellite communication systems, enhancing weak signals from GPS satellites before reaching the receiver. LNA integrated circuit (IC) is designed to minimize signal degradation and combat noise inherent in operational amplifiers.

12AWG Hook-Up Wire, UL1015, 600V, 1000 ft

$509.19

SKU: ATO-UL1015-12

Hook-up wire for sale, 12AWG, 600V rated voltage, UL1015 standard, 1000 ft., PVC outer cover for insulation, optional different colors. Electrical insulated wire is suitable for use in wiring appliances and electronics.

Passive RF Bandpass Filter, 6307 MHz

$507.99

SKU: ATO-BPF-6307MHZ

Affordable price passive RF bandpass filter for sale, frequency 6307 MHz ± 25 MHz, impedance 50 Ohm, with SMA female connector. It plays a pivotal role in audio and antenna systems by selectively permitting specific frequencies while attenuating others. Constructed using passive components, the BPF band pass filter exploits its reactive properties to create a frequency-dependent impedance network.

Blue Violet Fiber Coupled Laser Module, 405nm 720mW

$498.73

SKU: ATO-LM-FFGX405

Economic price blue violet fiber coupled laser module for sale online, with a wavelength of 405nm and an output power of 720mW. The fiber laser module can be used for applications such as 3D printing and laser cutting. By coupling optical fibers, high-quality light beams are provided.

4 String PV Combiner Box

$466.66

SKU: ATO-PVCB-4S

Low cost 4 string PV combiner box is available with anti-reverse diode, DC circuit breaker, DC fuse and surge protection device, 4 in 1 out, waterproof and dustproof, suitable for all residential, commercial and utility-scale applications.