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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 6.3VA CHAS MT
- Series：166
- Mfr：Hammond Manufacturing
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：6.3V
- Current - Output (Max)：1A
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：6.3VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：71.37mm L x 38.10mm W
- Height - Seated (Max)：42.93mm
- Voltage - Isolation：2000Vrms
- Weight：0.7 lb (317.51 g)
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Overview
The Hammond Manufacturing 166J6 is a low voltage industrial control transformer designed for chassis mounting. It features a single primary winding rated at 115 VAC and a single secondary winding providing 6.3 VAC center-tapped output. The unit delivers a power rating of 6.3 VA with a secondary current capacity of 1 A. Operating within a frequency range of 50 Hz to 60 Hz, it supports an ambient temperature range from 0°C to +130°C. Physical dimensions are 71.4 mm in length, 38.1 mm in width, and 35.1 mm in height, with wire lead termination.
Feature Summary
- Chassis mount construction with wire leads for direct circuit integration
- Single primary and single secondary winding configuration
- Low voltage step-down capability for industrial control applications
Applications
- Industrial control panels
- Machine tool electrical systems
- General purpose power supply circuits
Procurement Notes
Verify the specific secondary voltage configuration matches the application requirement of 6.3 VAC center-tapped. Confirm that the 6.3 VA power rating and 1 A current limit are sufficient for the load. Ensure the chassis mounting style and wire lead termination are compatible with the enclosure design. Check RoHS compliance status if environmental regulations apply to the project.
Selection Notes
Select this model when a compact, low-voltage isolation transformer is required for 115 VAC input systems. The 166J6 is suitable for applications needing a center-tapped secondary source. Consider the physical dimensions and weight constraints during mechanical design. Evaluate thermal management requirements given the maximum operating temperature specification.
Part Context
This component belongs to the Hammond Manufacturing 166 series of industrial control transformers. The series offers various power ratings and voltage configurations to suit different control panel needs. The 166J6 represents a lower power option within this lineup, focusing on small form factor and basic isolation functions.
Replacement Considerations
Consult official Hammond Manufacturing documentation for cross-reference data. Verify pinout compatibility and electrical specifications before substituting with other manufacturers' components.
