STK442-730N-E

$9.83

Description：IC HYBRID MOD AUD PWR AMP AB 2CH
Series：*
Mfr：onsemi
Package：Tape & Reel (TR),Bulk

SKU:b9e5fb911a61 Category: Audio Amplifiers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC HYBRID MOD AUD PWR AMP AB 2CH
Series：*
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Type：-
Output Type：-
Max Output Power x Channels @ Load：-
Voltage - Supply：-
Features：-
Mounting Type：-
Supplier Device Package：-
Package / Case：-
Operating Temperature：-
Grade：-
Qualification：-

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STK442-730N-E

Overview

The STK442-730N-E is an audio power amplifier integrated circuit manufactured by onsemi. It belongs to the AF Power Amplifier category within the company's product lineup. The component is identified as a legacy device in the manufacturer's catalog.

Feature Summary

Designed for audio frequency amplification applications.

Applications

Audio equipment signal processing

Procurement Notes

This component is officially listed as obsolete and no longer manufactured by onsemi. Availability is limited to existing stock from third-party distributors. Verify RoHS compliance status and moisture sensitivity level (MSL 1) before integration into new designs due to end-of-life status.

Selection Notes

Due to the obsolete lifecycle status, this part is unsuitable for new production designs requiring long-term supply continuity. Engineers should evaluate current onsemi audio amplifier portfolios for modern alternatives that offer active manufacturing support and updated performance specifications.

Part Context

The STK442-730N-E is categorized under Integrated Circuits (ICs) specifically within the Audio Amplifiers segment. It was produced by onsemi, formerly associated with AMI Semiconductor. The internal part number is EIS-STK442-730N-E. The device is classified as lead-free and RoHS compliant.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.