BC338 NPN Transistor

- The BC338 is a general-purpose NPN bipolar junction transistor (BJT) commonly used for small-signal amplification and switching applications. It is housed in a TO-92 package and has a maximum collector current of 800mA and a maximum collector-emitter voltage of 25V.
- Max Collector-Base Voltage (VCB): 25V
- Max Emitter-Base Voltage (VEBO): 5V
- Max Collector Dissipation (Pc): 625 miliWatt
- Minimum & Maximum DC Current Gain (hFE): 100 – 630
- PNP Complementary of BC338 is BC328
- Can be used for switching loads under 800mA. Used inside Darlington pairs, Audio amplifiers and Preamplifiers.

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 15 birr
🌐https://vector4engineering.com/product/bc338/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

BC328 PNP Transistor

- The BC328 is a PNP bipolar junction transistor used for general-purpose switching and amplification in electronic circuits. It comes in a small TO-92 plastic package, can handle a maximum collector current of 800mA and a collector-emitter voltage of 25V, and is suitable for applications like signal and audio amplifiers.
- Max Emitter-Base Voltage (VBE): -5V
- Max Collector Dissipation (Pc): 625 Milliwatt
- Minimum & Maximum DC Current Gain (hFE): 160 to 400
- NPN Complementary of BC328 is BC338
- Can be used for switching loads under 800mA. Used inside Darlington pairs, Audio amplifiers and Preamplifiers.

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 15 birr
🌐https://vector4engineering.com/product/bc328/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Raspberry Pi Zero W

- The Raspberry Pi Zero W extends the Pi Zero family and comes with added wireless LAN and Bluetooth connectivity. It includes a 1GHz single-core processor, 512MB of RAM, a mini HDMI port for video, and a microSD card slot for storage.
- CPU: ARM11 running at 1GHz
- Wireless: 2.4GHz 802.11n wireless LAN
- Bluetooth: Bluetooth Classic 4.1 and Bluetooth LE
- Power: 5V, supplied via micro USB connector
- Video & Audio: 1080P HD video & stereo audio via mini-HDMI connector
- GPIO: 40-pin GPIO, unpopulated
- Camera Serial Interface (CSI) camera connector
- Dimensions: 65mm × 30mm × 5mm

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 6,500 birr
🌐https://vector4engineering.com/product/raspberry-pi-zero-w/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

BC557 PNP Transistor

- The BC557 is a versatile PNP bipolar junction transistor widely used in electronic circuits. With its low noise and high current gain, it’s ideal for applications requiring amplification, switching, or voltage regulation.
- Max Collector Current(IC): -100mA
- Max Collector-Emitter Voltage (VCE): -45V
- Max Collector-Base Voltage (VCB): -50V
- Max Emitter-Base Voltage (VBE): -5V
- Max Collector Dissipation (Pc): 0.5W
- Minimum & Maximum DC Current Gain (hFE): 200-450
- NPN Complementary of BC557 is BC547

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 15 birr
🌐https://vector4engineering.com/product/bc557/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

BC558 PNP Transistor

- The BC558 is a general-purpose, low-power PNP bipolar junction transistor (BJT) used for amplification and switching applications.
- Max Collector Current(IC): -100mA
- Max Collector-Emitter Voltage (VCE): -30V
- Max Collector-Base Voltage (VCB): -30V
- Max Emitter-Base Voltage (VBE): -5V
- Max Collector Dissipation (Pc): 0.5W
- Minimum & Maximum DC Current Gain (hFE): 110 to 800
- NPN Complementary of BC558 is BC548

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 15 birr
🌐https://vector4engineering.com/product/bc558/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Adjustable Adapter 4.4V-12V/2A

- The Adjustable Adapter KJS-1509 is a versatile AC-to-DC power supply that lets users adjust the output voltage to suit different devices.
- Input voltage: 100V-240VAC 50/60Hz (wide voltage input)
- Output voltage: 4.4V-12V adjustable
- Output current: 2A
- Rated power: 24W

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 1,500 birr
🌐https://vector4engineering.com/product/adjustable-adapter-kjs-1509/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

3D Filament Hyper PLA Carbon Fiber

- Creality Hyper PLA-CF is a carbon fiber-reinforced PLA material that has 30% higher flexural strength and impact resistance compared to standard PLA.
- Brand Creality(CR) Series
- Hyper PLA-CF 3D Filament
- Printing temperature: 200-230℃
- Printing speed: 40-300mm/s
- High strength and layer adhesion
- Diameter: 1.75mm
- Matte finish
- Minimal layer texture
- Product net weight: 1kg
- Color: Black

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 7,500 birr
🌐https://vector4engineering.com/product/hyper-pla-carbon-fiber/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

2mm Banana Plug Test Lead

- They are specialized electrical test leads that use 2mm diameter plugs instead of the more common 4mm size, making them suitable for miniature electronics and specific laboratory equipment.
- Voltage Rating 60V
- Current Rating 10A
- Connector type: Stackable Plug Connectors
- Lead Length: 15cm,30cm & 55cm long

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price of 2mm Banana Plug Test Lead 15cm long 100 birr
Price of 2mm Banana Plug Test Lead 30cm long 130 birr
Price of 2mm Banana Plug Test Lead 55cm long 150 birr
🌐https://vector4engineering.com/product/banana-plug-test-lead-15cm/
🌐https://vector4engineering.com/product/banana-plug-test-lead-30cm/
🌐https://vector4engineering.com/product/banana-plug-test-lead-55cm/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Power Supply 24V/10A

- A 24V/10A power supply is primarily used for industrial, commercial, and high-power applications that require up to 240 watts of DC power, such as automation equipment, control systems, and specialized machinery. It converts AC power from the mains to a stable 24V DC output, protecting against overloads and short circuits. 
- Ideal for lighting, fans, pumps, compressors, etc.
- Input 200-240VAC/2.5A
- Input 100-120VAC/5.0A
- Output Voltage: DC 24V
- Output Current: 10A max
- Power: 240W max
- Material: Metal, Electronic Parts
- Dimension: 20cm*11cm*5cm(L*W*H)

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 7,500 birr
🌐https://vector4engineering.com/product/power-supply-24v-10a/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

4.5KW ER32 Air Cooled Spindle Motor Kit Single Phase

SPINDLE’S SPECIFICATION
- Model Number:GDF60-18Z/4.5
- Power: 4.5KW
- Current: 15.8A
- Voltage: 220VAC
- Application: Milling
- Operating Speed: 18000rpm
INVERTER’S SPECIFICATION
- Model number: FC300-5.5G-S2-B4C
- Power rating: 5.5KW
- Input Voltage: 220VAC/50-60 Hz
- Output Voltage: 0-220VAC/0-1000 Hz
- Output Current: 25A
ER32 COLLET SET
- 13 pieces ER32 Collet Set for CNC Router Sizes from 3mm to 15mm
- Gripping Range: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm and 15mm

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 195,000 birr
🌐https://vector4engineering.com/product/4-5kw-spindle-motor-kit-single-phase/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Transistor NPN BD139

- The BD139 is a medium-power NPN bipolar junction transistor (BJT) used for amplification and switching in electronic circuits like audio amplifiers, LED drivers, and motor controllers. It is a cost-effective component with a high collector current of up to 1.5A and a maximum breakdown voltage of 80V.
- Max Emitter-Base Voltage (VEBO): 5V
- Max Collector Dissipation (Pc): 12.5 Watt
- Minimum & Maximum DC Current Gain (hFE): 25 – 250
- BD139’s PNP Complementary is BD140

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 80 birr
🌐https://vector4engineering.com/product/transistor-bd139/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Transistor PNP BD140

- The BD140 is a PNP Epitaxial Planar Transistor that is mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. It comes with a VCE of -80V and a continuous collector current of -1.5A. It can be used as a small signal switching transistor. It has a low base voltage of -5V.
- DC current gain (hfe) is 40 to 160
- Max Collector Dissipation (Pc): 12.5 Watt
- BD140’s NPN Complementary is BD139

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 80 birr
🌐https://vector4engineering.com/product/bd140/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Waterproof Ultrasonic Sensor

- A waterproof ultrasonic sensor is a device that measures distance using sound waves, but with a sealed and protected design that allows it to operate in wet or submerged conditions where a standard sensor would fail. These sensors are built with rugged, corrosion-resistant materials and sealed connections to prevent water ingress, making them suitable for applications like underwater robotics, level sensing, and outdoor use.
- Working Voltage: DC 5V
- Maximum Distance: 5 meters

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 3,500 birr
🌐https://vector4engineering.com/product/waterproof-ultrasonic-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

1N4700 Zener Diode

- The 1N4700 is a Zener Diode Voltage Regulator optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.
- Power rating 0.5W
- Forward Voltage 1.1 V @ 200mA
- The nominal Zener voltage is 13V

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 15 birr
🌐https://vector4engineering.com/product/1n4700/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

UV LED

- A UV LED is a light-emitting diode (LED) that produces ultraviolet (UV) light, a form of electromagnetic radiation with a shorter wavelength than visible light. They are used for applications like curing inks and adhesives, disinfecting surfaces, air, and water, and in medical phototherapy.
- Wave Length: 395nm – 400nm
- Luminous Intensity(Brightness): 300-400 mcd
- Viewing Angle: 30 Degrees, 5mm led
- Operating Voltage DC 3V – 4V
- Current 20 mA

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 40 birr
🌐https://vector4engineering.com/product/uv-led/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

LJ18A3-8-Z/BX-5V Inductive Proximity Sensor

- The LJC18A3-B-Z/BX is an NPN Normally Open (NO) inductive proximity sensor, commonly used in automation for detecting metallic objects without physical contact
- 3 Wire Polarity: NPN Detection
- Voltage: 6-36VDC
- Detection Distance: 1-10mm
- Output Status: Normally Open
- Output current: 300mA
- Diameter of Head : 18mm
- Detection objects: Metallic
- LED Indicator: For easy status monitoring

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 1,750 birr
🌐https://vector4engineering.com/product/lj18a3-8-z-bx-proximity-sensor/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Raspberry Pi Night Vision Camera IR Cut

- It is a dual-purpose camera that captures clear images in both daylight and darkness by using a filter that can be automatically switched. During the day, the filter blocks infrared (IR) light to prevent color distortion, resulting in accurate colors. At night, the filter is deactivated, allowing the camera to use its built-in infrared LEDs to capture images in complete darkness.
- Supports Raspberry Pi 5, Raspberry Pi 4 Model B, Raspberry Pi 3 Model B/B+ and Raspberry Pi Zero 2
- 5-megapixel OV5647 sensor, 1080p resolution
- Aperture (F) : 1.8
- Focal Length: 3.6mm
- Field of View: 75.7°

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 3,500 birr
🌐https://vector4engineering.com/product/pi-camera-ir-cut/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Lipo Battery 11.1V 3300mAh

- A “3S 11.1V 3300mAh 45C lipo battery” is a rechargeable lithium-polymer battery with three cells (3S) connected in series, giving it a nominal voltage of 11.1V. It has a capacity of 3300 milliampere-hours and a “45C” rating, which indicates a continuous discharge rate of up to 45 times its capacity, or 45 multiplied by 3.3 amps (148.5 amps). These batteries are used in applications requiring high power and energy density, such as remote-controlled vehicles and drones.
- Material: Li-Polymer
- Brand: ZOP Power
- No. of Cell: 3s
- Power Connector: XT60 Female Plug

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 15,500 birr
🌐https://vector4engineering.com/product/lipo-battery-11-1v-3300mah/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Lipo Battery Charger 1080W SKYRC PC1080

- This is a dual-channel 6S LiPo charger for industrial application drones. It is reliable, safe and easy to operate while with comprehensive functionality, like battery voltage meter, internal resistance meter, LiHV charging mode, also the time-saving synchronization mode.
- Operation Modes: Fast Charge, Charge, Storage
- Battery Type: 6S LiPo,LiHV
- Input Voltage: 100–240 V AC
- Output Power: 1080W (540W × 2)
- Charge Current: 1.0-20.0A Adjustable charging current
- Balance Current: 1.2A
- Battery Cell Count: 6S * 2
- Channel: 2
- 2×16 LCD screen

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 85,000 birr
🌐https://vector4engineering.com/product/skyrc-pc1080/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

Unicorn Creality Nozzle

- Swift Installation: All-metal integrated design for rapid assembly and disassembly
- Material Process: Copper alloy combined with hardened steel
- Compatible Filaments: PLA, ABS, PETG, TPU, PP, PC, PLA-CF, PA-CF, PET-CF, etc
- Compatible Models: K1(with integrated nozzle), K1 Max (with integrated nozzle), K1C,K1 SE, Ender-3 V3, Ender-3 V3 Plus
- Multiple Aperture Options: Three apertures(0.4mm, 0.6mm, and 0.8mm) allows users to choose according to their printing requirements

Telegram
Instagram
YouTube
TikTok
Websites
Facebook

Price 3,000 birr Per Unit
🌐https://vector4engineering.com/product/unicorn-nozzle/
📍- Megenagna, Zefmesh Grandmall 3rd floor 301
📍- Mexico(sengatera), Yobek Building 7th floor 709A
📍- Mekelle around Romanat to CBE Road, @ Humera Hotel Ground floor
0993802995 Vector Megenagna
0970222227 Vector Mexico
0953888899 Vector Mekelle Branch

VACANCY ANNOUNCEMENT
Company: Vector Four Engineering PLC(Advert and Manufacturing)
Location: (Lamberet – Wosen area)

🔹 1. Machine Operator (CNC, CO₂, UV Printer, and 3D Printer)

Qualification:
• Electrical, Mechanical, Electro-Mechanical Engineering, or related fields.
Experience:
• Minimum 1 year of real experience operating machines
• Must reside within a 5-7 km radius of Wosen area.
*** 3 persons needed

🔹 2. Vice Manager – Electronics and Engineering Division

Responsibilities:
• Assist the General Manager in daily operations of electronics shop and manufacturing unit
• Supervise sales, production, and administrative
• Minimum 1 year experience in management or supervisory
• Degree in Management, Engineering or related
• Strong leadership skills
•Must reside near the workplace (Wosen/Megenagna area)
** 2 persons needed

📅 Application : With 2 Days
📩 Interested applicants who meet the requirements can submit their CV by telegram @kasvector (0970755824)