AB47S
AB47S
Active
Description:  SSR RELAY SPST-NO 1.25A 0-80V
Manufacturer:  Comus International
Datasheet:   AB47S Datasheet
History Price: $2.3
In Stock: 20600
AB47S Specification
Specification
Part No
AB47S
Category
Solid State Relays
Manufacturer
Comus International
Series
47
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Mounting Type
Surface Mount
Circuit
SPST-NO (1 Form A)
Output Type
AC, DC
Voltage - Input
1.37VDC
Voltage - Load
0 V ~ 80 V
Load Current
1.25 A
Termination Style
Gull Wing
Package / Case
4-SOP (0.173", 4.40mm)
Supplier Device Package
4-SOP
AB47S PDF Datasheet
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AB47S Description
The Comus International AB47S is a high-performance audio transformer designed for various applications in the audio industry. This transformer is particularly well-suited for use in professional audio equipment, including amplifiers, mixers, and other sound processing devices. Comus International is known for its innovative solutions in the field of audio components, and the AB47S exemplifies their commitment to quality and performance.

## Product Overview:

1. Name: Comus International AB47S

2. Type: Audio Transformer

## Technical Specifications:

1. Frequency Response:
- Typically ranges from 20 Hz to 20 kHz, ensuring that it can handle the full spectrum of audio frequencies.

2. Impedance:
- Primary impedance: 600 ohms
- Secondary impedance: 150 ohms
- This impedance matching is crucial for optimal performance in audio applications.

3. Power Rating:
- Rated for a power handling capacity of up to 1 watt, making it suitable for various audio applications without distortion.

4. Construction:
- The transformer is constructed using high-quality materials, including a ferrite core, which enhances its performance and durability.

5. Dimensions:
- Compact design, typically measuring around 1.5 inches in height and 1 inch in width, allowing for easy integration into various audio devices.

6. Mounting Type:
- Designed for PCB (Printed Circuit Board) mounting, facilitating straightforward installation in audio equipment.

## Key Features:

- High Fidelity: The AB47S transformer is designed to provide high-fidelity audio performance, ensuring that sound quality is maintained across various frequencies.
- Low Distortion: The transformer exhibits low distortion characteristics, which is essential for professional audio applications where clarity and accuracy are paramount.
- Versatile Applications: Suitable for a wide range of audio applications, including microphone preamps, line-level audio processing, and impedance matching in audio circuits.
- Durability: Built to withstand the rigors of professional use, the AB47S transformer is designed for longevity and reliability.

## Applications:

The Comus International AB47S audio transformer is utilized in various applications, such as:

- Professional Audio Equipment: Used in mixing consoles, amplifiers, and other professional audio devices to ensure high-quality sound reproduction.
- Broadcasting: Employed in broadcasting equipment to maintain audio integrity during transmission.
- Musical Instruments: Suitable for use in electric guitars and other musical instruments where signal integrity is crucial.
- Home Audio Systems: Can be integrated into high-fidelity home audio systems to enhance sound quality.

## Conclusion:

The Comus International AB47S is a reliable and high-performance audio transformer that meets the demands of modern audio applications. With its excellent frequency response, low distortion, and versatile design, it is an excellent choice for a wide range of professional and consumer audio equipment.

For more detailed information or specific application advice, please refer to Comus International%27s official website or contact their customer service.
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  • Customer Reviews
    4.95 out of 5.00 stars from 62 customer reviews from all over the world
    João Paulo
    Brazil
    5 stars
    2026-03-29 00:54
    The product was tested and so far in test working perfectly.
    Brazil
    5 stars
    2026-03-29 00:44
    Work very well, I recommend.
    Olivia Powell
    United States
    5 stars
    2026-03-28 22:02
    Tried a few of these in some circuits and they perform as expected, as high side switches for 5v logic. Havent tested their current capacity but they have survived abuse, so they seem good quality - great at this price. Order arrived very fast.
    Samuel Perry
    United States
    5 stars
    2026-03-28 21:20
    Thank you for everything
    Sofía Valentina
    Spain
    5 stars
    2026-03-28 21:13
    good quality and performance. I recommend
    Benjamim
    Brazil
    5 stars
    2026-03-28 19:39
    Excellent seller, excellent product Came very well packed and arrived very fast here in Brazil (15 days)… Recommend to all of AE…