# Transformer Cores, Toroid, 60mm x 35.35mm x 12.7mm, 52

![Product image](https://novapart.co/image/farnell:4691201/)

**URL**: https://novapart.co/products/5952003801/transformer-cores-toroid-60mm-x-3535mm-127mm-52
**SKU**: 5952003801
**Manufacturer**: FAIR-RITE
**Category**: Transformers || Transformer Cores
**Price**: €6.2600
**Stock**: 50+
**Lead Time**: 232 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Core Size | 60mm x 35.35mm x 12.7mm |
| Core Type | Toroid |
| For Use With | Power Input Filters, Ground-Fault Interrupters, Common-Mode filters , Pulse & Broadband Transformers |
| Product Range | - |
| Core Material Grade | 52 |
| Inductance Factor Al | 325nH |
| Effective Magnetic Path Length | 145mm |
| Ae Effective Cross Section Area | 158mm² |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4691201/)

## Toroids (5952003801) 

Part Number: 5952003801 

52 TOROID 

## Explanation of Part Numbers: 

– Digits 1 & 2 = Product Class 

– Digits 3 & 4 = Material Grade 

•– 9th digit 1 = Parylene Coating, 2 = Thermo- Set Plastic Coating 

**A ring configuration provides the ultimate utilization of the intrinsic ferrite material properties. Toroidal cores are used in a wide variety of applications such as power input filters, ground- fault interrupters, common- mode filters and in pulse and broadband transformers.** 

•All toroidal cores are supplied burnished to break sharp edges. 

## Coating Options: 

••– Toroids with an outside diameter of 9.5 mm (0.375″) or smaller can be supplied Parylene C coated. The Parylene coating will increase the “A” and “C” dimensions and decrease the “B” dimension a maximum of 0.038 mm (0.0015″). The ninth digit of a Parylene coated toroid part number is a “1”. See reference tables for the material characteristics of Parylene C. Parylene C coating is RoHS compliant. 

•– Toroids with an outside diameter of 9.5 mm (0.375″) or larger can be supplied with a uniform coating of thermo- set plastic coating. This coating will increase the “A” and “C” dimensions and decrease the “B” dimension a maximum of 0.5 mm (0.020″). The 9th digit of the thermo- set plastic coated toroid part number is a “2”. Thermo- set plastic coating is RoHS compliant. •– Thermo- set plastic coated parts can withstand a minimum breakdown voltage of 1000 Vrms, uniformly applied across the “C” dimension of the toroid. 

**•For any toroidal core requirement not listed in the catalog, please contact our customer service department for availability and pricing.** 

The “C” dimension may be modified to suit specific applications. 

|Weight:<br>Dim<br>~~a~~<br>a|Weight:<br>133.44 (g)<br>mm<br>ee<br>ee|133.44 (g)<br>mm tol<br>ee|nominal inch|inch misc.|
|---|---|---|---|---|
|A<br>~~a~~<br>a|60<br>ee<br>ee|±1.30<br>ee|2.362|_|
|B<br>a|35.35<br>ee|±0.60<br> ee|1.392|_|
|C|12.7|±0.50|0.5|_|



## **Chart Legend** 

Σl/ A  :  Core Constant,    le :  Effective Path Length,    Ae :  Effective Cross- Sectional Area,    Ve : Effective Core Volume 

AL :  Inductance Factor (hel 

|Electrical Properties|Electrical Properties|
|---|---|
|AL(nH)|325 ±25%|
|Ae(cm<br>2)|1.58|
|Σl/ A(cm<br>-1)|9.14|
|le(cm)|14.5|
|Ve(cm<br>3)|22.8|



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 



## Links

- [View this product on Novapart](https://novapart.co/products/5952003801/transformer-cores-toroid-60mm-x-3535mm-127mm-52)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/fair-rite/5952003801/transformer-core-52-toroid-325nh/dp/4691201)
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