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IL2418B DIP IC

  • Stock: 5

    Availability: InStock priceValidUntil: 2026-04-06

  • SKU: 3335 | DAD086

Availability: InStock priceValidUntil: 2026-04-06

  • Rs. 38.94 (inc GST)
    Rs.33.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

2418B DIP IC 

KA2418B Telephone Tone Ringer with Bridge Diode DIP IC

The KA2418B/28 (IL2418) is a monolithic integrated circuit telephone tone ringer with bridge diode, when coupled with an appropriate transducer, it replaces the electromechanical bell. This device is designed for use with either a piezo transducer or an inexpensive transformer coupled speaker to produce a pleasing tone composed of a high frequencys (fH1, fH2) alternating with a low frequency (fS) resulting in a warble frequency. The supply voltage is obtained from the AC ring signal and the circuit is designed so that noise on the line or variation of the ringing signal can not affect correct operation of the device.

DNA solutions,Nashik has various types of Power IC's. Check out our complete collection of  Power IC's.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features

  • Built-in full wave bridge diode rectifier.
  • Low current consumption, in order to allow the parallel operation of the 4 devices.
  • Few external components.
  • Tone and adjustable switching frequencies by external components.
  • High noise immunity due to built-in voltage to current hysteresis.
  • Adjustable activation voltage.
  • Internal zener diodes to protect against over voltages.
  • Adjustable ringer impedance with external components.

Applications

  • Electronic telephone ringers
  • Extension ringers

Package Includes

1X KA2418B DIP IC 

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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