2652801802
Toroidal Suppression Core, 21.7mm x 13.4mm x 6.1mm
- Manufacturer: FAIR-RITE
- Product type: Transformer Cores
- SVHC: No SVHC (25-Jun-2025)
- Core Size: 21.7mm x 13.4mm x 6.1mm
- Core Type: Toroid
- For Use With: AC/DC Rectifiers, Ballasts, Digital Data Signals, Power Inverters, SMPS, Variable Frequency Drives
- Product Range: 52 MATERIAL Series
- Core Material Grade: 52
- Inductance Factor Al: -
- Effective Magnetic Path Length: 54.2mm
- Ae Effective Cross Section Area: 26.1mm²
| Delivery and price | |
|---|---|
| Units per pack | 40 |
| Price | 0.843 € |
| Current stock | 50+ |
| Lead time | 30 days |
## Toroidal Suppression Core —_— (2652801802) Part Number: 2652801802 52 CORE FOR COMMON MODE CHOKES Explanation of Part Numbers: - Digits 1 & 2 = Product Class - Digits 3 & 4 = Material Grade - Last digit 2 = Burnished (All cable cores have been burnished to remove the sharp edges) Fair-Rite offers a broad selection of ferrite EMI suppression cable cores in several materials with guaranteed minimum impedance specifications. For smaller suppression parts, refer to the section EMI Suppression Beads. Our Expanded Cable and Suppressor Kit (part number 0199000005) contains a selection of these suppression cores. ## **For any cable suppression core not listed here, feel free to contact our customer service group for availability and pricing.** Catalog Drawing 3D Model The C dimension may be modified to suit specific applications. Weight: 7.54 (g) |Dim mm<br>~~ee~~<br>~~a~~|Dim mm<br>~~ee~~<br>~~ee~~|mm tol nominal inch inch misc.<br>~~ee~~<br>~~ee~~|mm tol nominal inch inch misc.<br>~~ee~~<br>~~ee~~|mm tol nominal inch inch misc.<br>~~ee~~<br>~~ee~~| |---|---|---|---|---| |A<br>~~ee~~<br>~~a~~|21.70 Min Min<br>~~ee~~<br>~~ee~~|21.70 Min Min<br>~~ee~~<br>~~ee~~|.870<br>~~ee~~<br>~~ee~~|_<br>~~ee~~<br>~~ee~~| |B<br>~~a~~<br>~~ee~~<br>~~ee~~|13.40<br>~~ee~~<br>~~ee~~|Min<br>~~ee~~<br>~~ee~~|.539<br>~~ee~~<br>~~ee~~|_<br>~~ee~~<br>~~ee~~| |C<br>~~ee~~|6.10|Min|0.250|_| ## **Chart Legend** Σl/A : Core Constant, le : Effective Path Length, Ae : Effective Cross-Sectional Area, Ve : Effective Core Volume AL : Inductance Factor Electrical Properties Ae(cm2) .261 le(cm) 5.42 Ve(cm3) 60.5 ~~=~~ Toroids are tested for AL values at 10 kHz. Fair-Rite Products Corp. • One Commercial Row, Wallkill, New York 12589-0288 888-324-7748 • 845-895-2055 • Fax: 845-895-2629 • ferrites@fair-rite.com • www.fair-rite.com
Updated at April 14, 2026
For over 65 years, Fair-Rite Products Corp. has been a premier manufacturer of comprehensive ferrite solutions for the global electronics industry. Recognized for their commitment to quality and innovation, this ISO 9001 and TS 16949 certified company specializes in developing advanced components for EMI suppression, power applications, and RFID antennas. Our primary offering of Fair-Rite components is centered around their highly reliable transformer cores. Engineered to meet the rigorous demands of modern power conversion and signal processing, these ferrite cores are available in a variety of geometries and specialized materials. They provide excellent magnetic properties, ensuring optimal efficiency, minimal energy loss, and stable performance in complex circuit designs. Backed by decades of expertise in ferrite technology, Fair-Rite delivers the consistency and durability required for critical electronic systems. Their transformer cores serve as foundational components for engineers developing next-generation industrial, commercial, and high-reliability equipment.
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