Passive Components

Safety Relay 24V AC/DC 2NO

$308.65

SKU: ATO-SR-E10X

Low cost safety relay 24V DC/AC for sale, AC supply voltage 24V, 42V, 115V, 120V, 230V, or 240V, DC supply voltage 24V, frequency 50-60Hz. Safety relay with high-performance, safely control the environment around any time to monitor.

Single Phase Potential Transformer, 12kV Insulation Voltage, 10000/100V

$982.66

SKU: ATO-PT-JDZW-10R

High quality 12kV single phase voltage transformer for sale online. Winding with pure copper coils provides good conductivity and stable performance. The VT is constructed from superior raw materials for strength, durability and reliability. Our 12kV single phase potential transformer is ideal for your power measurements, with a maximum output of up to 500VA, providing you with an accurate and stable voltage measurement solution.

Single/3 Phase Bar Fuse Isolator Switch

$163.38

SKU: ATO-FIS-HG2B

Isolator switch has fuse, can be single-phase independent breaking or 3-phase simultaneous breaking. Rated working current can selecte 160A/250A/400A/630A. It is suitable for industrial distribution system with AC 50Hz and rated voltage 400V/630V. Current transformer is integrated with the bar switch, easy to adjust incoming and outgoing wires.

SMA Female 4 Pin RF Coaxial Connector, PCB Mount

$45.69

SKU: ATO-FFCC-4PIN

SMA female (jack) RF coaxial connector with 4 pin is a vital cable connector used in telecommunications and broadcasting, particularly for TV aerial and antenna connections. It facilitates the transmission of radio frequency signals between devices. Low price edge coax connector for PCB mount, plays a crucial role in maintaining signal integrity and seamless communication.

SMA Female RF Coaxial Connector, PCB Edge Mount

$51.49

SKU: ATO-FFCC-EDGE

Purchase SMA female (jack) RF coaxial connector at an affordable price, with PCB edge mount. This surface mount RF coax connector serves as a crucial cable interface, joining components for efficient signal transmission. It is designed to seamlessly link the TV antenna to the television or other devices, ensuring optimal signal reception and transmission.

SMA Female RF Coaxial Connector, PCB Mount

$46.99

SKU: ATO-FFCC-PCB

Shop SMA female (jack) right angle RF coaxial connector online. This RF coax jack is a vital component for transmitting radio frequency signals between devices. It serves as a cable connector, linking cables and enabling seamless communication. Frequency range of DC~26.5GHz, surface PCB mount, providing versatile solutions for TV aerials and antennas.

SMA Female Right Angle RF Coaxial Connector, Flange Mount

$54.89

SKU: ATO-FFCC-RIGHT

SMA female (jack) right angle RF coaxial connector for sale. This 90 degree angle RF coax jack is a vital component for transmitting radio frequency signals between devices. It serves as a cable connector, linking cables and enabling seamless communication. Economical price angled connector comes in a surface flange mount, providing versatile solutions for TV aerials and antennas.

SMA Female Thread RF Connector for Antenna

$44.79

SKU: ATO-FFCC-THREAD

Favorable price SMA female (jack) RF coaxial connector for sale. This thread radio frequency connector is a vital component for seamless signal transmission in electronic devices. Serving as a cable connector, it links various equipment like TV aerials and antennas to ensure optimal signal quality. Coax straight connection, Jack configuration and frequency range of DC~8GHz, this antenna coax connector caters to diverse applications.

SMA Male RF Coaxial Connector, Flange Mount

$52.79

SKU: ATO-FFCC-SMAMALE

Economical price SMA male (plug) RF coaxial connector serves as a crucial cable interface, facilitating the transmission of radio frequency signals between devices. Commonly used in TV aerial and antenna systems, the flange mount type K connector enables a reliable connection between the coaxial cable and the equipment.

Solid state relay SSR-10DA, 10A 3-32V DC to AC

$48.33

SKU: ATO-SSR-DH10DA

Cheap SSR-10DA, 10A single phase solid state relay, DC to AC, control voltage 3-32V DC, load volatage 24-480V AC. Excellent quality, high reliability and long lifetime.

Surge Protection Device, Type 2, 20/40/60/80kA

$62.63

SKU: ATO-SPD-2080

Low price surge protection device (SPD), Type 2 or Class II test level, selectable in nominal discharge current 10kA / 20kA / 30kA / 40kA with max. discharge current of 20kA / 40kA / 60kA / 80kA accordingly, 1 Pole/2 Pole/3 Pole/4 Pole SPD for options, DIN rail mounting, easy installation, compact size, good performance and best surge protector for your power supply system with rated voltage of 400V AC 50Hz/60Hz.

Under Voltage Protector, 50A/63A, 220V, 2/4 Pole

$61.69

SKU: ATO-OVP-63A

Get an over and under voltage protection device at low price. It comes with 50A/63A rated current, 220V rated voltage, lower incoming line mod, rail installation,and optional 2 pole or 4 pole. Reliable under voltage protector with a flame retardant material shell, can be installed in a standard distribution box.

Waterproof Lighted Rocker Switch

$7.26

SKU: ATO-RS-KCD14

2 Position red lighted rocker switch, IP65 waterproof design, on off switch 3 pin, single pole single throw lamp, dedicated to household appliances industrial equipment.

Wire Wound Ceramic Braking Resistor

$51.54

SKU: ATO-WWR-56

Ceramic braking resistor (wire wound resistor) uses high temperature resistant mullite porcelain tube as the winding base, 50W~6000W rated power for selection, optional resistance in 1Ω~3000Ω. Dielectric voltage reaches AC2.5kV/1min 50Hz. It adopts high temperature resistant, flame retardant and insulating inorganic coating to effectively protect the resistance wire from oxidation, long service life and affordable price.

0.01μF 1kV Disc Ceramic Capacitor

$1.09

SKU: ATO-CC-1KV103K

Factory price disc ceramic capacitor for sale, with radial lead wire and 10mm lead pitch, 0.01μF (10000pF, 10nF), 1kV high voltage, operating temperature range from -40℃ - 105℃, 10% tolerance. This power ceramic capacitor can be used for household appliances.

1.2μF 450V Ceiling Fan Capacitor

$1.59

SKU: ATO-FC-CBB61-012

Buy 2 wire fan capacitor for ceiling fan, 1.2μF capacity, rated voltage 450V AC, machine frequency 50/60Hz AC power supply electric start and operation, is one of the important accessories for range hoods, motors, pumps, ceiling fans, wall fans and floor fans.

1/8W Metal Film Resistor, 1 Ohm to 1M Ohm

$1.98

SKU: ATO-MFR-18W

1/8W metal film resistor in a compact design and with excellent long-term stability. The metal film resistor is available in a wide range of resistor values from 1 Ohm to 1M Ohm to meet the needs of a wide range of electronic projects.

10~18 Amp Thermal Overload Relay, 220V, 3-Phase

$46.77

SKU: ATO-TOR-1018

Cheap thermal overload relay for sale. 4 ranges of current setting for selection, 10~18 Amp, current rating 25A, working voltage 3-phase 220V~690V, insulation voltage 690V, phase failure protection function, suits 9A contactor and 4~20A gG fuse breaker.

100 amp 2/4 pole Lighting Contactor, 110V/220V Coil

$86.84

SKU: ATO-LCON-100

Low cost 100 amp 4 pole lighting contactor is a relay switch, 2 pole contactor is also available with 100,000 cycles, 220V/110V AC coil voltage, and 2NO auxiliary contact. Full-automatic AC contactor optimizes the electromagnetic system to reduce the maintenance power, used to control lighting systems for home appliances, industrial and commercial.

100 amp Dual Power Manual Transfer Switch, 1/2/3/4 Pole

$57.32

SKU: ATO-MTS-100

Reliance 100 amp 3 pole manual transfer switch is an electrical device used to manually switch between two sources of electrical power. Dual power transfer switches work at a rated voltage 50~400V. 1 pole, 2 pole and 4 pole are also available.