Ferrite Cores & Accessories – Mouser United Kingdom

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ML91S MADC-F™ Mn-Zn Soft Ferrite Cores

Proterial ML91S MADC-F™ Mn-Zn Soft Ferrite Cores feature low core loss at a 1MHz to 3MHz frequency range. Proterial ML91S Soft Ferrite Cores provide 900µ_i initial permeability at +23°C and 530mT (+23°C) or 430mT (+100°C) saturation magnetic flux density at 1000A/m. ML91S is designed for use in transformers and inductors for automotive, data center, server, and telecommunication applications.

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Part #

Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14

ML91S EIR-20-8.6-14
Proterial
2: £7.45
200In Stock

Mfr. Part No.
ML91S EIR-20-8.6-14

Mouser Part No
205-ML91SEIR-20

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14

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Datasheet

200In Stock

£7.45

£5.28

£4.18

£3.94

£3.71

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EER-25-16-18

ML91S EER-25-16-18
Proterial
2: £8.49
162In Stock

Mfr. Part No.
ML91S EER-25-16-18

Mouser Part No
205-ML91SEER-25

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-25-16-18

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Datasheet

162In Stock

£8.49

£6.18

£4.95

£4.71

£4.43

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EER-18-6.3-9.7

ML91S EER-18-6.3-9.7
Proterial
1: £6.22
181In Stock

Mfr. Part No.
ML91S EER-18-6.3-9.7

Mouser Part No
205-ML91SEER-18

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-18-6.3-9.7

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Datasheet

181In Stock

£6.22

£4.31

£3.45

£3.16

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Min.: 1
Mult.: 1

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S PQ-26-25

ML91S PQ-26-25
Proterial
2: £8.08
140In Stock

Mfr. Part No.
ML91S PQ-26-25

Mouser Part No
205-ML91SPQ-26-25

Proterial

Ferrite Cores & Accessories CORE SET, ML91S PQ-26-25

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Datasheet

140In Stock

£8.08

£5.74

£4.54

£4.26

£4.02

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EER-11A

ML91S EER-11A
Proterial
2: £5.61
112In Stock

Mfr. Part No.
ML91S EER-11A

Mouser Part No
205-ML91SEER-11A

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-11A

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Datasheet

112In Stock

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EER-9.5-4.9-5

ML91S EER-9.5-4.9-5
Proterial
2: £5.61
154In Stock

Mfr. Part No.
ML91S EER-9.5-4.9-5

Mouser Part No
205-ML91SEER-9.5

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-9.5-4.9-5

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Datasheet

154In Stock

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S PQ-20-16

ML91S PQ-20-16
Proterial
1: £6.73
149In Stock

Mfr. Part No.
ML91S PQ-20-16

Mouser Part No
205-ML91SPQ-20-16

Proterial

Ferrite Cores & Accessories CORE SET, ML91S PQ-20-16

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Datasheet

149In Stock

£6.73

£4.78

£3.78

£3.56

£3.35

Min.: 1
Mult.: 1

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8

ML91S EI-21.8-8.2-15.8
Proterial
2: £7.45
184Expected 06/03/2026

Mfr. Part No.
ML91S EI-21.8-8.2-15.8

Mouser Part No
205-ML91SEI-21.8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8

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Datasheet

184Expected 06/03/2026

£7.45

£5.28

£4.18

£3.94

£3.71

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EE-21.8-11.4-15.8

ML91S EE-21.8-11.4-15.8
Proterial
2: £6.73
Non-Stocked

Mfr. Part No.
ML91S EE-21.8-11.4-15.8

Mouser Part No
205-ML91SEE-21.8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EE-21.8-11.4-15.8

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Datasheet

Non-Stocked

£6.73

£4.78

£3.78

£3.56

£3.35

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EER-14.5

ML91S EER-14.5
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S EER-14.5

Mouser Part No
205-ML91SEER-14.5

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-14.5

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Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EER-23.2-7.2-12.5

ML91S EER-23.2-7.2-12.5
Proterial
2: £6.73
Non-Stocked

Mfr. Part No.
ML91S EER-23.2-7.2-12.5

Mouser Part No
205-ML91SEER-23.2

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-23.2-7.2-12.5

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Datasheet

Non-Stocked

£6.73

£4.78

£3.84

£3.27

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EIR-23.2-7.2-12.5

ML91S EIR-23.2-7.2-12.5
Proterial
2: £6.73
Non-Stocked

Mfr. Part No.
ML91S EIR-23.2-7.2-12.5

Mouser Part No
205-ML91SEIR-23.2

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-23.2-7.2-12.5

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Datasheet

Non-Stocked

£6.73

£4.78

£3.84

£3.27

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S PQ-20-20

ML91S PQ-20-20
Proterial
2: £6.73
Non-Stocked

Mfr. Part No.
ML91S PQ-20-20

Mouser Part No
205-ML91SPQ-20-20

Proterial

Ferrite Cores & Accessories CORE SET, ML91S PQ-20-20

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Datasheet

Non-Stocked

£6.73

£4.78

£3.78

£3.56

£3.35

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S PQ-26-20

ML91S PQ-26-20
Proterial
2: £8.08
Non-Stocked

Mfr. Part No.
ML91S PQ-26-20

Mouser Part No
205-ML91SPQ-26-20

Proterial

Ferrite Cores & Accessories CORE SET, ML91S PQ-26-20

Learn More

Datasheet

Non-Stocked

£8.08

£5.74

£4.54

£4.26

£4.02

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-10S

ML91S RM-10S
Proterial
2: £8.08
Non-Stocked

Mfr. Part No.
ML91S RM-10S

Mouser Part No
205-ML91SRM-10S

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-10S

Learn More

Datasheet

Non-Stocked

£8.08

£5.74

£4.54

£4.26

£4.02

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-10S-12.9

ML91S RM-10S-12.9
Proterial
2: £8.08
Non-Stocked

Mfr. Part No.
ML91S RM-10S-12.9

Mouser Part No
205-ML91SRM-10S-12.9

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-10S-12.9

Learn More

Datasheet

Non-Stocked

£8.08

£5.74

£4.54

£4.26

£4.02

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-5S

ML91S RM-5S
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-5S

Mouser Part No
205-ML91SRM-5S

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-5S

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Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-5S-7.8

ML91S RM-5S-7.8
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-5S-7.8

Mouser Part No
205-ML91SRM-5S-7.8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-5S-7.8

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-6S

ML91S RM-6S
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-6S

Mouser Part No
205-ML91SRM-6S

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-6S

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-6S-9

ML91S RM-6S-9
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-6S-9

Mouser Part No
205-ML91SRM-6S-9

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-6S-9

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-7S

ML91S RM-7S
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-7S

Mouser Part No
205-ML91SRM-7S

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-7S

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-7S-9.8

ML91S RM-7S-9.8
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-7S-9.8

Mouser Part No
205-ML91SRM-7S-9.8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-7S-9.8

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£2.86

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-8S

ML91S RM-8S
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-8S

Mouser Part No
205-ML91SRM-8S

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-8S

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£3.10

£2.63

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S RM-8S-11.6

ML91S RM-8S-11.6
Proterial
2: £5.61
Non-Stocked

Mfr. Part No.
ML91S RM-8S-11.6

Mouser Part No
205-ML91SRM-8S-11.6

Proterial

Ferrite Cores & Accessories CORE SET, ML91S RM-8S-11.6

Learn More

Datasheet

Non-Stocked

£5.61

£3.89

£3.13

£3.10

£2.63

Min.: 2
Mult.: 2

ML91S

Tray

ML91S MADC-F™ Mn-Zn Soft Ferrite Cores

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