12:34 23 Nov 23

Owner is very helpful, supportive and friendly, best experience 💕

Anuj Jaiswal

12:34 23 Nov 23

A nice way of treat with friendly price ....must view for your need!!

Pradeep Patel

11:33 28 Oct 23

It was awesome experience in ercoms robotics lab .Mr. Ram was an amazing host here would love to visit here again

Dr Ashutosh Srivastava

16:56 10 Sep 23

Very professional

Abhimanyu Mishra

12:48 14 Aug 23

Nice store , very polite stuff

Vinod Kumar

15:50 24 Dec 21

Very good Robotics and electronics products , I have purchased 28 kits of Robotics and some electronics products ,all the products were very good. One thing is very nice that the owner of Ercoms is very supportive. Thank you Ercoms Robotics team for support us.Some images of Robotics after assembling are....

05 Arjun Agarwal

14:13 10 Feb 21

A very good place for buying electronic itemsRecently boughtArduino unoUltrasonic sensorBO motorWheelscastor wheelL293DServo motorBattery holderBreadboardjumper wiresThe shopkeeper is very knowledgeable...

Category: Active Components

Showing 25–48 of 115 resultsSorted by popularity

-28%
Rated 4.33 out of 5

10K ohm Variable Resistor With Knob
Original price was: ₹ 25.00.Current price is: ₹ 18.00.
Quick Review:

Resistance Value: 10k ohm

Resistance Tolerance: 5%

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-40%
Rated 4.17 out of 5

BC558 PNP Transistor
Original price was: ₹ 5.00.Current price is: ₹ 3.00.
Quick Review:

Type: Bi-Polar PNP (BC 558)

Collector–Emitter Voltage VCEO: –45Vdc.

Collector–Base Voltage VCBO : –50Vdc.

Emitter–Base Voltage VEBO: –5.0 Vdc.

Collector Current — Continuous IC : –100 ma dc.

Total Device Dissipation @ TA = 25°C.

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-56%

100µF 25V Electrolytic Capacitor
Original price was: ₹ 9.00.Current price is: ₹ 4.00.
Quick Review:

Capacitor type: Electrolytic Capacitor

Value: 100uf

Package: Through Hole

Polarity: Polarised

Linearity: Nearly Linear

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-36%

1000µF 25V Electrolytic Capacitor
Original price was: ₹ 14.00.Current price is: ₹ 9.00.
Quick Review:

Capacitor type: Electrolytic Capacitor

Value: 1000µF

Package: Through Hole

Polarity: Polarised

Linearity: Nearly Linear

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-38%
Rated 4.50 out of 5

Bi-Color (Green/Red) LED (3-Pin Dual Tone)- 5mm
Original price was: ₹ 8.00.Current price is: ₹ 5.00.
Quick Review:

Lens: Frosted

Colour Frequency: 470nm

Style: Round 5mm – T1 3/4

Forward Voltage: 2.9v – 3.2v

Typical Voltage: 3.0v

Typical Forward Current: 20mA

Luminous Intensity: 5,000mcd

Viewing Angle: Diffused Lens

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-67%

2.2µF 63V Electrolytic Capacitor
Original price was: ₹ 9.00.Current price is: ₹ 3.00.
Quick Review:

Capacitor type: Electrolytic Capacitor

Value: 2.2µF

Package: Through Hole

Polarity: Polarised

Linearity: Nearly Linear

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-21%

W10M 1.5A 1000V Full Wave Bridge Rectifier
Original price was: ₹ 14.00.Current price is: ₹ 11.00.
Quick Review:

Low cost

This series is UL recognized under component index

High forward surge current capability

Ideal for printed circuit board

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-88%

1N4007 Diode- 1Pcs
Original price was: ₹ 8.00.Current price is: ₹ 1.00.
Quick Review:

Average forward current is 1A

Non-repetitive Peak current is 30A

Reverse current is 5uA.

Peak repetitive Reverse voltage is 1000V

Power dissipation 3W

Available in DO-41 Package

High Surge Current Capability

Low Forward Voltage Drop

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-7%
Rated 4.50 out of 5

LM7805 IC – 5V Positive Voltage Regulator IC
Original price was: ₹ 15.00.Current price is: ₹ 14.00.
Quick Review:

Input Voltage: 7.5 Volt to 48 Volt

Output Volt: 5 Volt

Maximum Output Amp: 1 Amp

Pin 1 (Input Pin): The Input pin is the pin that accepts the incoming DC voltage, which the voltage regulator will eventually regulate down to 5 volts.

Pin 2 (Ground): The Ground pin establishes the ground for the regulator.

Pin 3 (Output Pin): The Output pin is the regulated 5-volt DC.

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-4%
Rated 4.83 out of 5

LM317T Adjustable Voltage Regulator
Original price was: ₹ 25.00.Current price is: ₹ 24.00.
Quick Review:

Input Voltage: 40V

Output Current Greater Than 1.5 A

Output Voltage Range: Adjustable From 1.25 V to 37 V

Thermal Overload Protection

Output Safe-Area Compensation

Lead Temperature: 260°C

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-25%

10K ohm Resistor (1/4W, +/- 5%)
Original price was: ₹ 1.00.Current price is: ₹ 0.75.
Quick Review:

Resistance: 10K Ohm

Wattage: 1/4 W

Tolerance: +/-5%

Type: Carbon Film

Package: Axial

Mounting type: Through Hole

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-33%

100µF 63V Electrolytic Capacitor
Original price was: ₹ 9.00.Current price is: ₹ 6.00.
Quick Review:

Capacitor type: Electrolytic Capacitor

Value: 100uf

Package: Through Hole

Polarity: Polarised

Linearity: Nearly Linear

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-67%

10µF 50V Electrolytic Capacitor
Original price was: ₹ 9.00.Current price is: ₹ 3.00.
Quick Review:

Capacitor type: Electrolytic Capacitor

Value: 10µF

Package: Through Hole

Polarity: Polarised

Linearity: Nearly Linear

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-61%

47µF 25V Electrolytic Capacitor
Original price was: ₹ 9.00.Current price is: ₹ 3.50.
Quick Review:

Capacitor type: Electrolytic Capacitor

Value: 47µF

Package: Through Hole

Polarity: Polarised

Linearity: Nearly Linear

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-90%

0.1uF-(104) Ceramic Capacitor
Original price was: ₹ 5.00.Current price is: ₹ 0.50.
Quick Review:

Capacitor type: Ceramic Capacitor

Value:0.1uF-(104)

Pack of: 5 pieces

Package: Through Hole

Pitch: 5 mm

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-17%

CD4017 Decade Counter IC DIP-16 Package
Original price was: ₹ 30.00.Current price is: ₹ 25.00.
Quick Review:

Package Type: DIP-16

Supply Voltage Range: 3V to 15V

Output Current: 10mA per output (max)

Operating Temperature Range: -55°C to 125°C

Clock Frequency: Up to 5MHz (typical)

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-20%

LM358 Low Power Dual Op-Amp IC DIP-8 Package
Original price was: ₹ 15.00.Current price is: ₹ 12.00.
Quick Review:

Package Type: DIP-8

Supply Voltage Range: 3V to 32V (single supply) or ±1.5V to ±16V (dual supply)

Low Quiescent Current: Ideal for power-conscious designs

Gain Bandwidth Product: 1 MHz (typical)

Operating Temperature Range: 0°C to 70°C (commercial grade)

Output Current Drive: Sufficient for most common loads

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-42%
Rated 4.33 out of 5

ATmega328P Microcontroller
Original price was: ₹ 949.00.Current price is: ₹ 549.00.
Quick Review:

32KB of of programmable FLASH

1KB of EEPROM

2KB SRAM

10,000 Write and Erase Cycles for Flash and 100,000 for EEPROM

Data retention for 20 years at 85°C and 100 years at 25°C

Optional boot loader with lock bits

In System Programming (ISP) by via boot loader

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-25%
Rated 4.50 out of 5

Laser Diode [Red Laser]-650nm 6mm O~5V
Original price was: ₹ 65.00.Current price is: ₹ 49.00.
Quick Review:

Laser wavelength: 650nm (Red)

Copper Head Diameter is 6mm

Light power: <5mW

Supply Voltage: 4.5VDC

Operating Current: <40mA

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-25%
Rated 4.50 out of 5

5K ohm Variable Resistor- Trim pot (RM065 Package)
Original price was: ₹ 8.00.Current price is: ₹ 6.00.
Quick Review:

Resistance Value: 5k ohm

Resistance Tolerance: 5%

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-12%
Rated 4.17 out of 5

BD140 PNP Bipolar Transistor
Original price was: ₹ 25.00.Current price is: ₹ 22.00.
Quick Review:

Collector-Emitter Voltage (Vce): 80V

Collector Current (Ic): 1.5A

Power Dissipation: 12.5W

DC Current Gain (hFE): 25-250

Package: TO-126

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-22%
Rated 4.50 out of 5

LM7812 IC – 12V Positive Voltage Regulator IC
Original price was: ₹ 18.00.Current price is: ₹ 14.00.
Quick Review:

Input Voltage: 16 Volt to 48 Volt

Output Volt: 12 Volt

Maximum Output Amp: 1 Amp

Pin 1 (Input Pin): The Input pin is the pin that accepts the incoming DC voltage, which the voltage regulator will eventually regulate down to 12 volts.

Pin 2 (Ground): Ground pin establishes the ground for the regulator.

Pin 3 (Output Pin): The Output pin is the regulated 12 volts DC.

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-12%

Mix Resistance Combination Box Good Quality (5Pcs Each)
Original price was: ₹ 90.00.Current price is: ₹ 79.00.
Quick Review:

Stable, Low-Cost resistors

Wattage rating: 1/4 wt.

Accuracy: ±5%

Operating Temperature Range: +10°C to +85°C

Body Diameter: 2mm

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-29%

Buzzer-Big (3-24)V Piezoelectric Active
Original price was: ₹ 69.00.Current price is: ₹ 49.00.
Quick Review:

Rated Voltage: 3-24Volt

Operating Voltage: 4-8 V DC

Rated current: <30 mA

Sound Type: Continuous Beep

Resonant Frequency: ~2300 Hz

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