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SinoSource Electronics

Electronic Components Supplier | 15+ Years
ICs & Passive Components for Automotive, Consumer Electro

15/06/2026

Top 5 Crazy Chip Price Hikes

Crazy chip market history! 😱 Here are the top 5 insane chip price surges during the global shortage:

✅ TMS320F28335: 370x peak rise
✅ STM32F103C8T6: 81x rise
✅ LM358DR / OP07CNZ / TPS5430DDAR: 40–50x rise

All essential industrial & automotive chips. Price spikes came from supply shortages, panic buying and speculation.

Hard truth: Extreme surges always end with brutal crashes. Never greedy for the last profit!

10/06/2026

How many electronic components can you find in the artwork? Share your results in the comments section and see who finds the most!

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08/06/2026

How to distinguish the component good or not via testing

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05/06/2026

🔥 Meet the unsung hero behind your car's spark!

Want your Engine Control Unit (ECU) to survive high heat and high voltage? Meet the BU941ZPFI from ST.

This is a 350V / 15A NPN Darlington transistor purpose-built for ignition coil drivers. It comes with built-in clamping protection and a fully insulated package—goodbye breakdown anxiety and thermal headaches! 💪

In automotive electronics, that's what we call RELIABILITY.

Hardware folks, have you ever used this workhorse chip? Hit that 👍 and let me know!

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02/06/2026

We support OEM / ODM / EMS manufacturers with:

✔ In-stock components
✔ Hard-to-find parts sourcing
✔ 100% new original part
✔Globle fast shipment
✔ strict quality control test

DM for moew details !

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31/05/2026

Learn to tell active and passive electronic components apart easily!

Passive components like resistors, capacitors and inductors need no extra power, for signal transmission and current control.

Active components such as transistors and chips require power to work, for signal amplification and data processing.

Got it? Feel free to comment below!

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29/05/2026

FETs aren't just switches — they're the hidden heroes of your circuits.

High input impedance, low noise, fast switching, and low power. FETs are everywhere — from amplification and power management to EVs and audio circuits.

Which FET do you use most in your designs? 👇

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27/05/2026

The first electronic street -----ShenZhen HuaQiang North

You can get everything related electronic product whatever you think

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25/05/2026

Still torturing yourself with complex DC-DC circuits? Worried about ripple frying your MCU? 🛑

Try this "three-terminal" magic part – the L7805CV! Power it up and it just works. Short circuit? No problem. Truly "idiot-proof" voltage regulation. 💡

Sure, it runs hot like a little heater. But slap on a heatsink, and it becomes the most reliable "logistics captain" for your electronics projects. 🔥

Would you accept its low efficiency for the sake of circuit simplicity, or would you rather stick with complex modules? See you in the comments! 👇

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Shenzhen

Website

http://www.dongshengstore.com/

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