Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Elecvora
HC49/U 4MHz Crystal Oscillator — image 1
Hover to zoom

1 / 2 · Click to enlarge

HC49/U 4MHz Crystal Oscillator

34+ bought in past month
AI Summary
Crystals for everyday users

The HC49/U 4MHz Crystal Oscillator is a value-for-money crystals designed for everyday users. It features Frequency Rating: 4MHz and Tolerance (%): 20.

₹506
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹506
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 26 Aug9 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Frequency Rating: 4MHz
Tolerance (%): 20
Operating Temperature (°C): -10 to 60
Storage Temperature (°C): -20 to 70
Length (mm): 10
Width (mm): 4.4

Ideal For

Everyday convenience
Share:
SKU: robu-601418Category: Crystals

About This Product

The HC49/U 4MHz Crystal Oscillator is a value-for-money crystals designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Frequency Rating: 4MHz — smooth, flicker-free operation
  • Tolerance (%): 20
  • Operating Temperature (°C): -10 to 60
  • Storage Temperature (°C): -20 to 70 — plenty of room for files, apps, and media
  • Length (mm): 10
  • Width (mm): 4.4
  • Weight (g): 1 (approx) (each)
  • Shipping Weight: 0.001 kg

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

HC49/U 4MHz Crystal Oscillator is a quartz crystal resonator designed for stable frequency generation in electronic circuits. Encased in a standard HC49/U metal can package, it operates at a nominal frequency of 4 MHz with excellent frequency stability and low aging rate. It is suitable for timing, clock generation, and microcontroller applications. The crystal provides reliable performance with low phase noise and is commonly used in communication devices, embedded systems, and other precision timing circuits.


Specifications:

Frequency: 4.000 MHz Package Type: HC49/U (through-hole, metal can) Mode of Oscillation: Fundamental mode Frequency Tolerance: ±20 ppm Operating Temperature Range: -10°C to +60°C Termination: Leads for through-hole soldering

Package Includes:

1 x HC49/U 4MHz Crystal Oscillator.

Setup Guide

1
Power on the device
Connect to power or charge, then press the power button.
2
Download the companion app
Search for the app name listed in the manual (often on the product label or QR code) in Google Play or App Store.
3
Connect to Wi-Fi
Use the app to connect the device to your 2.4GHz home Wi-Fi network. Have your Wi-Fi password ready.
4
Follow in-app setup
Complete the guided setup in the app to configure preferences, schedules, and notifications.