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Hammond
197 Series

197 Series

Product catalog summary

Overview: The High Frequency Reactors 197 Series by Hammond Manufacturing is designed for high frequency filtering applications, particularly effective under 50 kHz. These reactors feature high permeability cores and high self-resonant frequency values, operating within a frequency range of 60Hz to 10kHz.

Features:

High permeability core suitable for applications under 50 kHz.
High self-resonant frequency values.
Operating frequency range: 60Hz - 10kHz.
Some models include universal channel mount packaging with flexible insulated leads (minimum 6 inches).
Rugged construction with aluminum base and stainless steel band, along with open-style terminals for versatility.

Recommendations: For applications specifically at 60Hz, the 195-196 Series is recommended.

Specifications: The document provides a detailed table listing various models of the 197 Series, including specifications such as inductance (mH), DC current (A), self-resonant frequency (kHz), DC resistance (mOhm), dimensions (A, B, C), mounting hole pattern, and weight (lbs.).

Key Models and Specifications:

197AC25: Inductance: 0.075 mH, DC Current: 25 A, Self-Resonant Frequency: 272.3 kHz, DC Resistance: 18 mOhm, Dimensions: 2.00 x 3.25 x 1.60 inches, Weight: 2.5 lbs.
197B20: Inductance: 0.8 mH, DC Current: 20 A, Self-Resonant Frequency: 333.0 kHz, DC Resistance: 23 mOhm, Dimensions: 3.86 x 4.50 x 3.37 inches, Weight: 6 lbs.
197C25: Inductance: 1.4 mH, DC Current: 25 A, Self-Resonant Frequency: 272.3 kHz, DC Resistance: 30 mOhm, Dimensions: 6.40 x 6.10 x 4.38 inches, Weight: 16 lbs.

Conclusion: The 197 Series reactors are versatile and robust, suitable for a range of high frequency applications. For detailed design and application guidance, consulting the datasheets is recommended.

Catalog excerpts

High Frequency Reactors (197 Series) - Hammond Mfg. Quality Products. Service Excellence. High Frequency Reactors 197 Series Features: Perfect for high frequency filtering applications. High permiability core ideal for applications under 50 kHz High self-resonant frequency values Operating Frequency: 60Hz - 10kHz Some models feature universal channel mount packaging with flexible insulated leads (6" min.). Some models feature rugged construction with aluminum base and stainless steel band along with open-style terminals for maximum versatility. Consult datasheets for further design details. For applications at 60Hz, try out 195-196 Series Weight Mounting Hole Pattern Data subject to change without notice © 2021. Hammond Manufacturing Ltd. All rights reserved. https://www.hammfg.com/electronics/transformers/choke/197

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High Frequency Reactors (197 Series) - Hammond Mfg.

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197 Series

197 Series

Catalog excerpts

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