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SMAJ170A ESD Suppressors ESD Suppressors SMA SMAJ170A ESD Suppressors ESD Suppressors SMA SMAJ170A ESD Suppressors ESD Suppressors SMA
SMAJ170A ESD Suppressors ESD Suppressors SMA

Polar:Unidirectional

Vrwm:170V

VBR(min):189V

VBR(max):209V

Ir:5μA

Ipp@10/1000μs:1.5A

VC:275V

Ppp@10/1000μs:400W

Product Details


Our advantages  

Chinese manufacturing processes have undergone years of iteration, resulting in mature and reliable technologies. Many international corporations opt for production outsourcing in China. As an electronic components manufacturer in China, our products can fully replace those of major international brands in 99% of applications without the need for testing verification. Our products boast high consistency in quality, reasonable pricing, ample inventory, flexible supply, short lead times, and professional after-sales service.    


Description:
The Polar Unidirectional TVS (Transient Voltage Suppression) Diode is designed to protect sensitive electronic components from transient voltage events. With robust specifications and reliable performance, it serves as a crucial safeguard against voltage spikes and surges in various electronic circuits.


Features

● UL Recognized File # E-326243
● For surface mounted application

● Low profile package

● Built-in strain relief

● Glass passivated junction

● Excellent clamping capability

● Fast response time: Typically less than 1.0ps from 0 volt to BV min

● Typical IR less than 1uA above 10V

● High temperature soldering guaranteed: 260℃ / 10 seconds at terminals

● Plastic material used carried Underwriters Laboratory Flammability Classification 94V-0

● 400 watts peak pulse power capability with a 10 / 1000 us waveform (300W above 78V)


Applications:

● Electronics Protection: Ideal for safeguarding sensitive electronic devices such as integrated circuits (ICs), microprocessors, and other semiconductor devices from voltage transients induced by lightning, ESD (Electrostatic Discharge), and switching events.

● Telecommunication Equipment: Protects communication lines, modems, and other telecom equipment from voltage spikes that can occur during power surges or lightning strikes.

● Industrial Control Systems: Ensures reliable operation of PLCs (Programmable Logic Controllers), sensors, and automation systems by mitigating the impact of voltage surges caused by nearby electrical disturbances.

● Consumer Electronics: Used in TVs, home appliances, and computer peripherals to prevent damage from sudden voltage fluctuations.


 

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