OEP Through Hole Audio Transformer 600Ω Primary Impedance 110g Weight J30A03C

OEP J30A03C Through Hole Audio Transformer delivers high-quality audio signal isolation and impedance matching in audio and electronic systems. Featuring a primary impedance of 600Ω and a primary DC resistance of 34.5Ω, this enclosed transformer ensures low distortion performance aided by mumetal screening that reduces electrical noise by up to 30 dB.

The transformer employs a three-section winding allowing improved decoupling and is fitted with an electrostatic screen and a stray flux copper band. It supports galvanic isolation with an isolation voltage rating of 500V, helping protect sensitive audio equipment from electrical interference.

This model operates effectively within -20°C to 70°C, making it suitable for diverse environments. It features through-hole mount type with 10 PC pin terminations, providing ease of installation on circuit boards. The compact form factor measures 36mm in length, 30mm in width, and 25.5mm in depth, and weighs 110 grams.

Performance benefits include a wide operating frequency range of 10 Hz to 50 kHz and a common mode rejection ratio exceeding 60 dB at 10 kHz. Its windings can be connected in parallel for 150 Ω matching and in series for 600 Ω matching, providing flexible usage scenarios.

Recommended applications include digital-to-analog converter (DAC) outputs, phono inputs, and ground loop isolation in audio and recording equipment. It is ideal for use with microphones or line inputs, capable of handling an increased input signal of +6 dBV.

Equipped with an electrostatic screen and mumetal shielding for noise reduction. Galvanic isolation with 500V isolation voltage and enclosed construction. Operates reliably within temperature range of -20°C to 70°C. Suitable for DAC outputs, phono inputs, and ground loop isolation applications.

Features 10 pins with PC pin termination and through-hole mounting. Offers a maximum operating frequency of 50 kHz and minimum of 10 Hz. Lightweight at 110 grams with compact size. High common mode rejection ratio greater than 60 dB at 10 kHz.

This professional-grade audio transformer is engineered for industrial, laboratory, professional audio, and electronic manufacturing applications. It offers premium electrical isolation, signal integrity, and impedance matching essential for audio processing equipment and electronics engineering projects. Browse more Audio Transformers and related components on EnvMart for your technical needs.