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Product Detailed Parameters
- Description：AUDIO XFMR 600 / 600 SMD
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Mounting Type：Surface Mount
- Size / Dimension：0.530" L x 0.516" W (13.46mm x 13.11mm)
- Height - Seated (Max)：0.485" (12.32mm)
- Termination Style：Gull Wing
- Turns Ratio - Primary:Secondary：1:01
- Impedance - Primary (Ohms)：600
- Impedance - Secondary (Ohms)：600
- DC Resistance (DCR) - Primary：55Ohm
- DC Resistance (DCR) - Secondary：70Ohm
- Transformer Type：General Purpose
- Frequency Range：-
- Frequency Response：-
- Voltage - Isolation：1500Vrms
- Insertion Loss：1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz
- Return Loss：20dB @ 200Hz, 1dB @ 1kHz, 25dB @ 10kHz
- Power Level：-
- Operating Temperature：-
- Approval Agency：-
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Overview
The T6003NLT is a surface-mount audio transformer manufactured by Pulse Electronics, designed for EP13S applications. It features a 1:1 turns ratio with primary and secondary impedances of 600 Ohms each. The device has a DC resistance of 55 Ohms on the primary side and 70 Ohms on the secondary side. It provides 1500Vrms isolation voltage and operates within a frequency range of 200Hz to 1kHz. The component utilizes an鸥翼 (gull-wing) termination style and measures 13.46mm in length, 13.11mm in width, and up to 12.32mm in height.
Feature Summary
- Single-ended audio transformer configuration optimized for EP13S applications
- Surface-mount design with gull-wing termination style for PCB integration
- High isolation voltage rating of 1500Vrms between windings
- Compact physical footprint suitable for space-constrained electronic assemblies
Applications
- EP13S audio signal processing circuits
- Audio interface impedance matching
- Signal transformation in professional audio equipment
Procurement Notes
Verify component status as the T6003NLT is listed as obsolete or end-of-life by the manufacturer. Confirm availability through authorized distributors or surplus suppliers. Ensure that any substitute components meet the required electrical specifications, including impedance, isolation voltage, and physical dimensions, to maintain circuit integrity.
Selection Notes
Select this component for applications requiring a 600-ohm to 600-ohm audio transformer with surface-mount compatibility. Consider the specific frequency response characteristics and insertion loss values when designing audio signal paths. Verify that the physical package dimensions fit within the designated PCB area and that the thermal performance meets operational requirements.
Part Context
The T6003NLT belongs to the Pulse Electronics audio transformer family, specifically tailored for single-ended audio applications. It is part of the EP13S series, indicating its compatibility with specific transformer core geometries. This component is distinct from LAN transformers and power inductors offered by the same manufacturer, focusing solely on audio signal transmission and isolation.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, alternative components must be evaluated based on matching electrical parameters such as 600-ohm impedance, 1:1 ratio, and 1500Vrms isolation. Physical compatibility and mounting style should also be verified.
