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OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 1.9 h Primary Inductance, 32Ω Primary Resistance Z1640E

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OEP Through Hole Pulse Transformer 1:1 Turns Ratio, 1.9 h Primary Inductance, 32Ω Primary Resistance Z1640E

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Category Pulse Transformer Brand OEP Condition New

Specifications

Country of Origin	China
Brand	OEP
Length	18mm
Model	Z1640E
Depth	18mm
Width	14.5mm
Mount Type	Through Hole
Standards/Approvals	RoHS
Insertion Loss	1.1dB
Minimum Operating Frequency	200Hz
Maximum Operating Frequency	4kHz
Primary Inductance	1.9h
Turns Ratio	1:1
Primary DC Resistance	32Ω
Secondary DC Resistance	42Ω
Leakage Inductance	1.6mH
OEP Through Hole Pulse Transformer 1	1 Turns Ratio, 1.9 h Prim. Inductance, 32Ω Prim. Resistance

Key Features

This transformer features a primary inductance of 1.9 h and a primary DC resistance of 32Ω.
The secondary DC resistance is rated at 42Ω for optimal signal integrity.
It supports a maximum operating frequency of 4 kHz and a minimum operating frequency of 200 Hz.
The device is resin encapsulated in a flame retardant glass-filled nylon box meeting UL94-V0 standards.
Mount type is through hole for secure PCB integration and easy assembly.
The transformer complies with RoHS standards and is suitable for line isolation in speech and non-speech telecommunications circuits.
Compact dimensions of 18 mm length, 18 mm depth, and 14.5 mm width facilitate high-density PCB layouts.

Product Description

OEP Z1640E Through Hole Pulse Transformer is engineered for industrial and telecommunications applications requiring reliable line isolation and signal transmission. It offers a 1:1 turns ratio with a primary inductance of 1.9 h and a primary resistance of 32Ω, enabling precise electrical characteristics essential for high-quality data communication.

This transformer is constructed with resin encapsulation in a glass-filled nylon enclosure that ensures flame retardance complying with UL94-V0 requirements, enhancing safety in industrial environments. Its through-hole mount design guarantees a stable and secure installation on printed circuit boards.

The device operates efficiently across a frequency range from 200 Hz up to 4 kHz with low insertion loss of 1.1 dB, making it suitable for telecommunications circuits adhering to BS6305 standards for speech and non-speech applications.

Compact in size, the transformer measures 18 mm in length and depth with a width of 14.5 mm, allowing integration into densely packed electronic assemblies. Primary inductance is 1.9 h with primary DC resistance at 32Ω. Secondary DC resistance is 42Ω, ensuring signal fidelity.

Leakage inductance is rated at 1.6 mH to minimize unwanted coupling. Insertion loss is low at 1.1 dB for minimal signal degradation. Mounting is through-hole type for robust PCB attachment. Product is RoHS compliant, ensuring environmental safety.

Designed in China, the OEP Z1640E transformer is ideal for industrial, telecommunications, and data transmission applications requiring high reliability, electrical accuracy, and flame-retardant construction. This transformer supports efficient line isolation in devices and systems, enhancing overall communication stability and safety.

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