OEP Z1604 1:1 600 Ohm Audio Matching Transformer

The OEP Z1604 is a high-quality audio transformer designed for reliable impedance matching in a variety of professional and industrial audio applications. This transformer delivers a precise 1:1 turns ratio with a 600 ohm primary and secondary impedance, ensuring transparent signal transfer without altering the audio characteristics.

Engineered for durability, the Z1604 is fully encapsulated in a flame-retardant epoxy resin within a glass-filled nylon case. This robust construction provides excellent mechanical and environmental protection, making it suitable for challenging operating conditions. The through-hole mounting and PC pin terminals allow for secure and straightforward integration onto circuit boards.

Key Features & Specifications

• 1:1 turns ratio for balanced audio coupling
• 600 ohm primary and secondary impedance
• Wide frequency response: 30Hz to 25kHz at 0.2mW
• Low return loss: 19dB at 300Hz to 3.4kHz
• High insulation: greater than 1.5kVrms for safe isolation
• Power rating: 2mW
• DC resistance: primary 109 ohm, secondary 134 ohm
• Encapsulated construction with flame-retardant epoxy resin
• Glass-filled nylon case for maximum protection

This audio matching transformer is ideal for a wide range of applications, including professional audio equipment, industrial systems, and power management circuits. Its compact, rugged design and superior electrical performance make it a dependable choice for designers and engineers. Whether you are upgrading existing equipment or building new audio interfaces, the OEP Z1604 delivers consistent and reliable performance.

Dimensions: Height 43mm, Width 33mm, Depth 15mm (approx.). Weighs only 14 grams for easy integration into space-constrained designs.