SANYO STK4122II Audio Ic Mitsubishi M-PF5350

( Brand: Sanyo ), ( Manufacturer Part Number: STK4122II ), ( Model: M-PF5350 ), ( Type: Ic ), ( Compatible Model: Sanyo Stk4122ii ), ( Country Of Origin: Japan )

Review SANYO Original Audio Output Ic Removed From Working Mitsubishi

The Sanyo STK4122II is a high-performance stereo power amplifier module designed for use in various audio applications. This module is based on the Mitsubishi MELF resistor-network type MOSFET power transistors, specifically the M-PF5350.

The STK4122II is a Class AB power amplifier module, capable of delivering a maximum output power of 45 watts per channel into 4 ohms and 35 watts per channel into 8 ohms. It features a low-pass filter with a cutoff frequency of 20kHz, providing a smooth and clear sound response.

The module is designed with a thermal protection circuit to prevent overheating and damage to the amplifier. It also includes a short circuit protection circuit to protect against short circuits and other electrical faults.

The Sanyo STK4122II is a compact and versatile amplifier module, measuring 2.3 inches by 1.4 inches and only 0.5 inches thick. It is designed for easy installation in various audio applications, including car stereos, home audio systems, and public address systems.

The module is compatible with a wide range of input signals, including line-level signals and speaker-level signals. It features gold-plated terminals for secure and reliable connections and comes with a detachable 12V DC power adapter for easy powering.

The Mitsubishi M-PF5350 MOSFET power transistors used in the STK4122II are known for their high efficiency and low distortion, resulting in clear and detailed sound quality. The module also features a high power-to-noise ratio, ensuring that the amplified signal is free from unwanted noise and interference.

In summary, the Sanyo STK4122II is a powerful and versatile stereo power amplifier module, designed for use in various audio applications. It features high-performance MOSFET power transistors, advanced protection circuits, and easy installation, making it an excellent choice for anyone looking to enhance their audio system.

The Sanyo STK4122II and Mitsubishi M-PF5350 are both integrated circuits (ICs) used in audio applications. Let's discuss the pros and cons of each IC to help you make an informed decision.

1. Wide operating voltage range: The STK4122II can operate from 3V to 18V, making it suitable for various applications.

2. Low power consumption: This IC consumes less power compared to other audio ICs, which can save energy and reduce heat generation.

3. Integrated functions: The STK4122II includes functions such as volume control, tone control, and bass boost, making it a versatile solution for audio applications.

1. Limited input voltage range: The input voltage range is only 0.5V to 5V, which might not cover all possible input sources.

2. No short-circuit protection: The IC does not have built-in short-circuit protection, making it vulnerable to damage in certain situations.

1. Wide input voltage range: The M-PF5350 can operate from 3V to 18V, similar to the STK4122II.

2. Built-in short-circuit protection: This IC includes short-circuit protection, which can prevent damage to the circuit in case of an unexpected short circuit.

3. Low power consumption: Like the STK4122II, the M-PF5350 is designed to consume low power.

1. No integrated functions: The M-PF5350 does not include functions like volume control, tone control, or bass boost. Users would need to implement these functions externally.

Both the Sanyo STK4122II and Mitsubishi M-PF5350 offer low power consumption and wide operating voltage ranges. However, the STK4122II includes integrated functions, while the M-PF5350 offers built-in short-circuit protection. Depending on your specific application requirements, you might prefer one over the other.

If you need integrated functions like volume control, tone control, and bass boost, the STK4122II could be a good choice. On the other hand, if you require built-in short-circuit protection or prefer to implement functions externally, the M-PF5350 would be a better option.

Based on the given information, if your application requires both integrated functions and built-in short-circuit protection, it might be more challenging to find an IC that satisfies both conditions. In that case, I would suggest considering alternative solutions or contacting the manufacturers for customized ICs that cater to your specific requirements.

Details:

STK4122II ORIGINAL AUDIO OUTPUT IC REMOVED FROM A WORKING MITSUBISHI M-PF5350 AND OTHER model's.

part #: stk4122ii prices

• $19.95-$109.00

specifications partsvintageaudio:

• brand: Sanyo
• mpn: Stk4122ii
• model: M-pf5350
• type: Ic
• compatible model: Sanyo Stk4122ii
• country of origin: Japan

returns partsvintageaudio:

• policy: No Returns

seller partsvintageaudio:

• city: Levittown, Pennsylvania
• rating: 99.9%
• # reviews: 14199

offer partsvintageaudio:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: January 15, 2026
• sold: 0

payments partsvintageaudio:

• other
• wallet: Apple-pay
• credit card: Discover

shipping partsvintageaudio:

• cost: $0.00
• service: USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• carrier: USPS, FedEx
• class: Expedited, Standard
• type: Fixed
• transit: 5-11 Days

general partsvintageaudio:

• Vintage Audio Video > Vintage Parts Accessories > Other Vintage A/V Parts Accs
• condition: Used

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