Passive Components

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

$1.98

SKU: ATO-MFR-1W

Buy small 1W metal film resistors at cheap prices, comes with a low coefficient of resistance, which allows them to provide more stable resistance values over a wide temperature range. The metal film resistors have a tolerance range of ±1% and are available in 50 different resistance values from 1 Ohm to 1M Ohm, making them ideal for use in amplifiers, audio equipment, televisions, computers and other electronic devices.

1μF 400V Metal Film Capacitor

$0.28

SKU: ATO-FC-105JP20

The 1000nF metal film capacitor provides a rated voltage of 400V and a lead spacing of 20mm. ATO polyester film capacitor has excellent insulation and flame retardant properties and low internal temperature rise, and is suitable for use in switching power supplies, rainproof power supplies, LED driver power supplies, inverters and small appliance control boards.

2 amp 3 pole Miniature Circuit Breaker

$81.69

SKU: ATO-MCB-3P02

3 pole 2 amp miniature circuit breaker (MCB) meets IEC standard for rail mounting and with 6kA rated short-circuit breaking capacity. This mini circuit breaker with the C curve trip characteristic gives you the ability to configure the exact protection scheme you require.

2 amp 4 pole Miniature Circuit Breaker

$93.29

SKU: ATO-MCB-4P02

Compact 4 pole 2 amp miniature circuit breaker (MCB) is designed to provide reliable short circuit and overload protection for electrical circuits. This mini circuit breaker with 6 kA short circuit breaking capacity and C curve trip characteristic, handles voltages up to 230/400V AC.

2 Pin Limit Micro Switch with Lever

$1.29

SKU: ATO-MS-203

2 Pin limit micro switch with lever, lever actuator provides tactile feedback for easy operation of the switch even in low light conditions or when wearing gloves. The normally closed/open micro switch with its compact size and reliable performance is widely used in automotive electronics, communication equipment, test instruments, power tools, etc.

2 Pin Limit Micro Switch, 1NC+1NO

$1.39

SKU: ATO-MS-208

The 2 pin limit micro switch is a versatile and reliable component that can be used in a variety of industrial applications. Waterproof micro switch has one normally closed (NC) and one normally open (NO) contact, providing flexible switching options for different control systems.

2 Pin Limit Micro Switch, 3A, 125V/250V

$1.29

SKU: ATO-MS-201

The 2 pin limit micro switch has a compact and rugged design, the rated current is 3A and the rated voltage is 125V/250V. Waterproof micro switch is capable of maintaining stable performance in humid and cold environments, it is widely used in industrial machinery, electrical appliances, automotive systems and other fields.

2 Pole Definite Purpose Contactor, 20 amp ~ 40 amp

$56.50

SKU: ATO-DPC-2P

Low price 2 pole definite purpose contactor is the air conditioner contactor. 20 amp ~ 40 amp HVAC contactor works at 50/60 Hz frequency and provides 24V, 110V/120V, 208V/240V, 277V coil voltage. DP contactor with compact load control, suitable for motors and compressors in resistance heating, air conditioning and refrigeration, and food service equipment.

2 Pole Molded Case Circuit Breaker, 20A/ 30A/ 40A/ 50A to 100A

$76.98

SKU: ATO-MCCB-1002P

2 pole molded case circuit breaker with 20A/ 30A/ 40A/ 50A, max. current 100 amp for selection, rated operating voltage 400V, rated insulated voltage 800 volt. The molded case breaker is suitable for conversion of line and infrequent starting motor.

2 Pole Residual Current Circuit Breaker, 10A/16A/20A/25A/32A/40A/63A

$52.99

SKU: ATO-RCCB-2P

Factory price 2 pole residual current circuit breaker (RCCB) for sale, 10 amp/16 amp/ 20 amp/ 25 amp/ 32 amp/ 40 amp/ 50 amp/ 60 amp rated current available, thin copper part or thick copper part internal material. This RCD residual current device is a safety switch used in electrical systems to protect against earth faults and leakage currents.

2 Position 20A Rotary Switch, 4 Pole

$59.13

SKU: ATO-LW26GS20

Selector switch 2 position for sale, 20 amp samll rotary cam switch, 4 pole, rated voltage 440V, mainly applied to AC 50 Hz, rotary switch is ideal for power switches in power lines, rotary selector switch design, easy to control, easy to install square plate.

2 String PV Combiner Box

$402.89

SKU: ATO-PVCB-2S

2 string PV combiner box for sale online, comes with anti-reverse diode, DC circuit breaker, DC fuse and surge protection device. 2 in 1 out DC combiner box is specially designed for the wiring used in photovoltaic systems.

2.4mm Female RF Coaxial Connector, Flange Mount

$81.29

SKU: ATO-RFC-24FP

2.4mm female (jack) RF coaxial connector 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. Flange mount coax connector for surface through wall installation, plays a crucial role in maintaining signal integrity and seamless communication.

2.92mm Female RF Coaxial Connector, Flange Mount

$63.59

SKU: ATO-RFC-29FM

Buy 2.92mm female (jack) RF coaxial connector online, with flange 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.

2.92mm Female RF Coaxial Connector, PCB Edge Mount

$65.49

SKU: ATO-RFC-29FB

2.92mm female (jack) radio frequency (RF) coaxial connector is a vital component for transmitting signals between devices. It serves as a cable connector, linking coaxial cables that carry RF signals, PCB edge mount, and a frequency range of DC~40GHz, with applications ranging from TV aerials to antennas.

20 amp 2/4 pole Lighting Contactor, 24V/110V/220V Coil

$62.03

SKU: ATO-LCON-20

20 amp lighting contactor for sale online. 2 pole and 4 pole ac contactors are available, coil voltage 12V/24V/110/220 modular contactor with rail type has 100,000 cycles, optional auxiliary contacts, low noise and extra long life, provides reliable and convenient lighting control, used in large-scale industrial and commercial.

20 amp Digital Timer Switch, 12V/24V/220V/110V

$54.77

SKU: ATO-TM-20A

Get a 12V DC electric timer switch at low price, 24V DC/220V AC/110V AC is also available. 20 amp weekly programmable timer switch can be used to control lighting, light boxes, neon lights, production equipment, agriculture, aquaculture, etc. 24 hour digital timer switch, 1NO+1NC contact, rail installation, strong anti-interference.

20 amp Fuse & Fuse Holder, 1000V/1500V DC

$8.65

SKU: ATO-FUSE-20A

Replaceable 1000V/1500V DC 20 amp fuse is suitable for solar PV power generation systems. Quality electric fuse equipped with a DIN rail fuse holder can provide overcurrent protection, fault protection, and fire protection.

20 kvar 314 μF Shunt Power Capacitor, 3 phase, 450V, Self-healing

$227.15

SKU: ATO-CAP-45020

Self-healing type 3 phase shunt capacitor for 450V low voltage and the rated frequency 50Hz or 60Hz AC power system. 20 kvar rated power capacity, designed for improving power factor and reducing reactive loss.

20A 125V Locking Plug, 2 Pole 3 Wire

$61.75

SKU: ATO-LP5-20

Twist locking plug with 20A rated current, 125V rated voltage, 2 pole 2 wire grounding, optional male plug and female plug. It is high quality and lightweight at low price.