Enrgtech

Deliver to

United Kingdom

Categories

Brands

Part Numbers

Top Products

0

We hope you are enjoying our new upgraded website. Bringing you faster search results and a greater variety of products. Please click here to share your comments/experience.

Products Found: 274

Showing Results For: Transformer Ferrite Cores

Transformer Ferrite Cores


FILTERS
Filters
Enrgtech #
Manufacturer Part No
Description
Availability
Rating
Rohs Verified
Block FS-1E Series Size 20/10/6 Ferrite Transformer Cores FS-1E series size 20/10/6 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7434 has a 0.1mm gap Stock number 840-7522 has a 0.2mm gap Stock number 840-7604 has a 0.5mm gap Stock number 840-7686 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7248 and 840-7257 For potting box see stock number 840-7383 and 840-7392 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
RM 12 & RM 14 Ferrite Cores TDK Ferrite cores Incorporate optimised core cross section with increased thickness of base for power applications. Magnetic Form Characteristics Core Type ΣI/A mm -1 I e mm A e mm 2 A min mm 2 V e mm 3 RM12 0.39 57 146 125 8340 RM14 0.35 70 200 170 14000 Ferrite Core Sets Core Type A L standard value (nH) Material Type RM 12 160 N41 B65815E160A41 RM 12 250 N41 B65815E250A41 RM 12 1000 N41 B65815E1000J41 RM 12 5600 N67 B65815ER67 RM 12 5300 N87 B65815ER87 RM 12 6000 N41 B65815ER41 RM 14 160 N41 B65887E160A41 RM 14 400 N41 B65887E400A41 RM 14 6000 N87 B65887ER87 Coil Former Core Type A N mm 2 Pins Type a) Made from Duroplast GV (UL94V-0) RM 12 73 12 B65816N1012D1 b) Made from Polyterephthalate GV (UL94V-0) for power applications RM 12 72 12 B65816C1512T1 RM 14 106 12 B65888C1512T1 Dimensions (mm) Core Type a ød 1 ød 2 h 1 h 2 RM12 29.8-1.2 24.9+1.1 12.8-0.4 24.6-0.2 16.8+0.6 RM14 34.8-1.3 29.0+1.0 15.0-0.5 30.2-0.2 20.8+0.6 EPCOS Ferrite Cores
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1E Series Size 32/16/9 Ferrite Transformer Cores FS-1E series size 32/16/9 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7452 has a 0.1mm gap Stock number 840-7535 has a 0.2mm gap Stock number 840-7623 has a 0.5mm gap Stock number 840-7705 has a 1.0mm gap For bobbin see stock number 840-7260 For potting box see stock number 840-7399 Features and Benefits: Easy compilation of components for pattern construction Cost savings through standardisation Applications: Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies. Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1E Series Size 55/28/25 Ferrite Transformer Cores FS-1E series size 55/28/25 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7471 has a 0.1mm gap Stock number 840-7553 has a 0.2mm gap Stock number 840-7636 has a 0.5mm gap Stock number 840-7724 has a 1.0mm gap For bobbin see stock number 840-7298 Features and Benefits: Easy compilation of components for pattern construction Cost saving through standardisation Applications: Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies. Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1E Series Size 25/13/11 Ferrite Transformer Cores FS-1E series size 25/13/11 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7443 has a 0.1mm gap Stock number 840-7525 has a 0.2mm gap Stock number 840-7608 has a 0.5mm gap Stock number 840-7695 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbin see stock number 840-7254 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1E Series Size 32/16/9 Ferrite Transformer Cores FS-1E series size 32/16/9 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7452 has a 0.1mm gap Stock number 840-7535 has a 0.2mm gap Stock number 840-7623 has a 0.5mm gap Stock number 840-7705 has a 1.0mm gap For bobbin see stock number 840-7260 For potting box see stock number 840-7399 Features and Benefits: Easy compilation of components for pattern construction Cost savings through standardisation Applications: Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies. Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1EFD Series Size 15/8/5 Ferrite Transformer Cores FS-1EFD series size 15/8/5 ferrite transformer cores made from N87. These EFD low profile type ferrite transformer cores are available with air gaps inserted: Stock number 840-7487 has a 0.1mm gap Stock number 840-7569 has a 0.2mm gap Stock number 840-7642 has a 0.5mm gap Stock number 840-7730 has a 1.0mm gap Typical applications for these ferrite cores include transformers and reactors in switch mode power supplies For bobbins see stock numbers 840-7305 and 840-7314 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1E Series Size 42/21/20 Ferrite Transformer Cores FS-1E series size 42/21/20 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7468 has a 0.1mm gap Stock number 840-7541 has a 0.2mm gap Stock number 840-7639 has a 0.5mm gap Stock number 840-7711 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7288 and 840-7282 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1E Series Size 70/33/32 Ferrite Transformer Cores FS-1E series size 70/33/32 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7478 has a 0.1mm gap Stock number 840-7566 has a 0.2mm gap Stock number 840-7648 has a 0.5mm gap Stock number 840-7721 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1EFD Series Size 25/13/9 Ferrite Transformer Cores FS-1EFD series size 25/13/9 ferrite transformer cores made from N87. These EFD low profile type ferrite transformer cores are available with air gaps inserted: Stock number 840-7484 has a 0.1mm gap Stock number 840-7572 has a 0.2mm gap Stock number 840-7654 has a 0.5mm gap Stock number 840-7737 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7320 and 840-7323 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
Block FS-1EFD Series Size 30/15/9 Ferrite Transformer Cores FS-1EFD series size 30/15/9 ferrite transformer cores made from N87. These EFD low profile type ferrite transformer cores are available with air gaps inserted: Stock number 840-7493 has a 0.1mm gap Stock number 840-7575 has a 0.2mm gap Stock number 840-7658 has a 0.5mm gap Stock number 840-7746 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7327 and 840-7336 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Check Stock & Lead Times Packaging Options
Rohs Verified
EPCOS B66317 E25/13/7 Ferrite Cores EPCOS B66317 E25/13/7 ferrite cores have a rectangular centre leg with compact mounting dimensions and wide openings on each side. Suitable for power applications in the frequency range up to 100 KHz. The materials used in the cores N27, N87 feature a high saturation flux density and low-power loss. To IEC 61246. EPCOS Ferrite Cores
Check Stock & Lead Times Packaging Options

New Added Items
Added items
Block N87 E 20 Ferrite Core Transformer, 1470nH, 20.4 x 5.9 x 10.1mm, For Use With Reactors, Transformers
Block FS-1E Series Size 20/10/6 Ferrite Transformer Cores FS-1E series size 20/10/6 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7434 has a 0.1mm gap Stock number 840-7522 has a 0.2mm gap Stock number 840-7604 has a 0.5mm gap Stock number 840-7686 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7248 and 840-7257 For potting box see stock number 840-7383 and 840-7392 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 EFD 15 Ferrite Core Transformer, 780nH, 15 x 5 x 8mm, For Use With Choke Converter Topologies, Transmitter
Block FS-1EFD Series Size 15/8/5 Ferrite Transformer Cores FS-1EFD series size 15/8/5 ferrite transformer cores made from N87. These EFD low profile type ferrite transformer cores are available with air gaps inserted: Stock number 840-7487 has a 0.1mm gap Stock number 840-7569 has a 0.2mm gap Stock number 840-7642 has a 0.5mm gap Stock number 840-7730 has a 1.0mm gap Typical applications for these ferrite cores include transformers and reactors in switch mode power supplies For bobbins see stock numbers 840-7305 and 840-7314 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 E 32 Ferrite Core Transformer, 2900nH, 32 x 11 x 16.4mm, For Use With Reactors, Transformers
Block FS-1E Series Size 32/16/9 Ferrite Transformer Cores FS-1E series size 32/16/9 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7452 has a 0.1mm gap Stock number 840-7535 has a 0.2mm gap Stock number 840-7623 has a 0.5mm gap Stock number 840-7705 has a 1.0mm gap For bobbin see stock number 840-7260 For potting box see stock number 840-7399 Features and Benefits: Easy compilation of components for pattern construction Cost savings through standardisation Applications: Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies. Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 E 55 Ferrite Core Transformer, 7300nH, 55 x 25 x 28mm, For Use With Choke Converter Topologies, Transmitter
Block FS-1E Series Size 55/28/25 Ferrite Transformer Cores FS-1E series size 55/28/25 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7471 has a 0.1mm gap Stock number 840-7553 has a 0.2mm gap Stock number 840-7636 has a 0.5mm gap Stock number 840-7724 has a 1.0mm gap For bobbin see stock number 840-7298 Features and Benefits: Easy compilation of components for pattern construction Cost saving through standardisation Applications: Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies. Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 E 32 Ferrite Core Transformer, 2900nH, 32 x 11 x 16.4mm, For Use With Transformers, Reactors
Block FS-1E Series Size 32/16/9 Ferrite Transformer Cores FS-1E series size 32/16/9 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7452 has a 0.1mm gap Stock number 840-7535 has a 0.2mm gap Stock number 840-7623 has a 0.5mm gap Stock number 840-7705 has a 1.0mm gap For bobbin see stock number 840-7260 For potting box see stock number 840-7399 Features and Benefits: Easy compilation of components for pattern construction Cost savings through standardisation Applications: Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies. Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 E 25 Ferrite Core Transformer, 1850nH, 25 x 7.5 x 12.8mm, For Use With Transformers, Reactors
Block FS-1E Series Size 25/13/11 Ferrite Transformer Cores FS-1E series size 25/13/11 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7443 has a 0.1mm gap Stock number 840-7525 has a 0.2mm gap Stock number 840-7608 has a 0.5mm gap Stock number 840-7695 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbin see stock number 840-7254 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
EPCOS N41 RM 14 Transformer Ferrite Core, 400nH, 42.2 x 34.8 x 30.2mm, For Use With power transformer
RM 12 & RM 14 Ferrite Cores TDK Ferrite cores Incorporate optimised core cross section with increased thickness of base for power applications. Magnetic Form Characteristics Core Type ΣI/A mm -1 I e mm A e mm 2 A min mm 2 V e mm 3 RM12 0.39 57 146 125 8340 RM14 0.35 70 200 170 14000 Ferrite Core Sets Core Type A L standard value (nH) Material Type RM 12 160 N41 B65815E160A41 RM 12 250 N41 B65815E250A41 RM 12 1000 N41 B65815E1000J41 RM 12 5600 N67 B65815ER67 RM 12 5300 N87 B65815ER87 RM 12 6000 N41 B65815ER41 RM 14 160 N41 B65887E160A41 RM 14 400 N41 B65887E400A41 RM 14 6000 N87 B65887ER87 Coil Former Core Type A N mm 2 Pins Type a) Made from Duroplast GV (UL94V-0) RM 12 73 12 B65816N1012D1 b) Made from Polyterephthalate GV (UL94V-0) for power applications RM 12 72 12 B65816C1512T1 RM 14 106 12 B65888C1512T1 Dimensions (mm) Core Type a ød 1 ød 2 h 1 h 2 RM12 29.8-1.2 24.9+1.1 12.8-0.4 24.6-0.2 16.8+0.6 RM14 34.8-1.3 29.0+1.0 15.0-0.5 30.2-0.2 20.8+0.6 EPCOS Ferrite Cores
Added items
Block N87 E 42 Ferrite Core Transformer, 5200nH, 42 x 20 x 21.2mm, For Use With Reactors, Transformers
Block FS-1E Series Size 42/21/20 Ferrite Transformer Cores FS-1E series size 42/21/20 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7468 has a 0.1mm gap Stock number 840-7541 has a 0.2mm gap Stock number 840-7639 has a 0.5mm gap Stock number 840-7711 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7288 and 840-7282 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 E 70 Ferrite Core Transformer, 9700nH, 70.5 x 32 x 33.2mm, For Use With Transformers, Reactors
Block FS-1E Series Size 70/33/32 Ferrite Transformer Cores FS-1E series size 70/33/32 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted: Stock number 840-7478 has a 0.1mm gap Stock number 840-7566 has a 0.2mm gap Stock number 840-7648 has a 0.5mm gap Stock number 840-7721 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 EFD 25 Ferrite Core Transformer, 2000nH, 25 x 9 x 13mm, For Use With Choke Converter Topologies, Transmitter
Block FS-1EFD Series Size 25/13/9 Ferrite Transformer Cores FS-1EFD series size 25/13/9 ferrite transformer cores made from N87. These EFD low profile type ferrite transformer cores are available with air gaps inserted: Stock number 840-7484 has a 0.1mm gap Stock number 840-7572 has a 0.2mm gap Stock number 840-7654 has a 0.5mm gap Stock number 840-7737 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7320 and 840-7323 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
Block N87 EFD 30 Ferrite Core Transformer, 2050nH, 30 x 9 x 15mm, For Use With Choke Converter Topologies, Transmitter
Block FS-1EFD Series Size 30/15/9 Ferrite Transformer Cores FS-1EFD series size 30/15/9 ferrite transformer cores made from N87. These EFD low profile type ferrite transformer cores are available with air gaps inserted: Stock number 840-7493 has a 0.1mm gap Stock number 840-7575 has a 0.2mm gap Stock number 840-7658 has a 0.5mm gap Stock number 840-7746 has a 1.0mm gap Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies For bobbins see stock numbers 840-7327 and 840-7336 Transformer Ferrite Kits - Cores The A L value in the table applies to a core set consisting of two cores without air gap Cores ETD conform to IEC 51(CO)276
Added items
EPCOS N87 Ferrite Core, 250nH, 25 x 7.5 x 12.8mm, For Use With Power Transformers
EPCOS B66317 E25/13/7 Ferrite Cores EPCOS B66317 E25/13/7 ferrite cores have a rectangular centre leg with compact mounting dimensions and wide openings on each side. Suitable for power applications in the frequency range up to 100 KHz. The materials used in the cores N27, N87 feature a high saturation flux density and low-power loss. To IEC 61246. EPCOS Ferrite Cores
FAQs

We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Transformer Ferrite Cores and all others.

You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Transformer Ferrite Cores or any other product.

This depends on the Transformer Ferrite Cores individual product and information that can be found on our website.

Yes, we offer special discounts on orders above £200 for Transformer Ferrite Cores and all other products.

UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Transformer Ferrite Cores.

Yes. We keep updating our stock frequently and if a product like Transformer Ferrite Cores is not in stock then we will let you know.