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Ring‑Shaped Ferrite Magnet【1-10 Pieces Per Package】

[Features]
· The external appearance is grayish black. Has the same properties as ceramic. Is relatively brittle so should be handled with care.
· The main raw material is iron oxide, making it suitable for applications where keeping costs under control is important.
· While having comparatively stable magnetic properties, the Hcj (coercive force) temperature characteristics are the opposite of that of metal magnets. At low temperatures the Hcj deteriorates, so if using in temperatures below -30°C it is necessary to be careful of low temperature demagnetization.
· There is no attraction force measurement data available for the model numbers listed below. Thank you for your understanding.
[FRR01/FRR02/FRR31/FRR37]

(i)Caution

This image is for illustrative purposes. Please check surface treatment.
Magnetization direction varies by product.
Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Due to limited stock and material shortage, the availability of this product may be affected. Please refer to the WOS to confirm current stock status. Apologies on the inconvenience caused.

Part Number

Configured Part Number is shown.

Part Numbers

: 30; 45; 60

Part Number
FRR25
FRR27

Part Number	Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	RoHS	O.D. (Ø)	Inner Dia. (Ø)	Pull Force (Range) (N)	Attraction Force (Specific) (N)	Height (mm)	Material details	Magnetization direction	Surface Treatment	Surface magnetic flux density (mT)	Operating temperature limits (°C)
	MYR 294.91	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	50	16	30.1~40.0	31.3	10	Anisotropic	Height direction	No plating	106	≦-50
	MYR 294.69	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	60	32	30.1~40.0	34	8	Anisotropic	Height direction	No plating	102	≦-50

Basic Information

Pull Force (Value)	Ferrite Magnet	Shape	Ring

Configure

2 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

O.D.(Ø)
3

4

5.5

6

10

13.5

16

17.5

19

20

21

23

25

29

30

32

38

45

50

60

70

72

80

90

100

120

200
Clear
Inner Dia.(Ø)
1

3

5

6.5

7

8

10

12

12.5

14

16

18

22

32

40

50

60

120
Clear
Attraction Force (Specific)(N)
0.1

0.2

0.3

1.1

1.6

3.4

4.1

4.8

4.9

6.3

7.6

9.5

9.6

9.7

9.8

10.9

11.4

13.7

14.2

25.1

31.3

34

46.3

46.7

53.9

67.6

73.5

104.8

112.7

165.6

170.5

284.2
Clear
Height(mm)
2

3

3.5

3.7

4.5

5

6

8

9

10

11

12

15

16

20
Clear
Material details
Anisotropic

Isotropic
Clear
Magnetization direction
Single face 8 poles

Height direction
Clear
Surface Treatment
- Mirror finish
- No plating
Clear
Surface magnetic flux density(mT)
40

48

50

55

57

75

82

84

85

86

89

94

95

96

98

99

100

102

104

106

112

114

118

119

121

122

124

135

144

145
Clear
Operating temperature limits(°C)
- ≦-70
- ≦-65
- ≦-60
- ≦-55
- ≦-50
- ≦-45
- ≦-40
Clear
type
- FRR
Clear
Pull Force (Range)(N)
- ~10.0
- 10.1~20.0
- 20.1~30.0
- 30.1~40.0
- 40.1~50.0
- 50.1~60.0
- 60.1~70.0
- 70.1~80.0
- 100.1~
Clear

Days to Ship

All

10 Day(s) or Less

14 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Additional Products in this Category

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Ring‑Shaped Ferrite Magnet【1-10 Pieces Per Package】

(i)Caution

Basic Information

Configure

Specification/Dimensions

O.D.(Ø)

Inner Dia.(Ø)

Attraction Force (Specific)(N)

Height(mm)

Material details

Magnetization direction

Surface Treatment

Surface magnetic flux density(mT)

Operating temperature limits(°C)

type

Pull Force (Range)(N)

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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