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Ring‑Shaped Ferrite Magnet【1-10 Pieces Per Package】 (Part Numbers)

[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; 60; 90

Part Number
FRR01
FRR02
FRR03
FRR04
FRR05
FRR06
FRR08
FRR09
FRR10
FRR11
FRR12
FRR13
FRR14
FRR15
FRR16
FRR17
FRR18
FRR19
FRR20
FRR21
FRR22
FRR23
FRR24
FRR25
FRR27
FRR28
FRR29
FRR30
FRR31
FRR32
FRR33
FRR34
FRR35
FRR36
FRR37
FRR38
FRR39

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	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 134.87	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	3	1	~10.0	-	5	Isotropic	Height direction	Mirror finish	48	≦-60
MYR 134.88	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	3	1	~10.0	-	9	Isotropic	Height direction	Mirror finish	40	≦-60
MYR 134.88	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	4	1	~10.0	0.1	6	Isotropic	Height direction	Mirror finish	50	≦-60
MYR 134.88	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	4	1	~10.0	0.1	8	Isotropic	Height direction	Mirror finish	57	≦-60
MYR 139.62	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	5.5	1	~10.0	0.2	8	Isotropic	Height direction	Mirror finish	57	≦-60
MYR 137.27	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	6	1	~10.0	0.3	11	Isotropic	Height direction	Mirror finish	55	≦-60
MYR 115.22	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	10	3	~10.0	1.1	2	Anisotropic	Height direction	No plating	89	≦-50
MYR 115.24	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	13.5	5	~10.0	1.6	2	Anisotropic	Height direction	No plating	82	≦-45
MYR 144.43	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	16	7	~10.0	4.9	5	Anisotropic	Height direction	No plating	124	≦-60
MYR 124.74	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	17.5	7	~10.0	3.4	3	Anisotropic	Height direction	No plating	94	≦-50
MYR 174.58	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	19	6.5	~10.0	9.6	10	Anisotropic	Height direction	No plating	145	≦-70
MYR 124.75	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	20	10	~10.0	4.1	3	Anisotropic	Height direction	No plating	96	≦-50
MYR 149.19	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	21	12.5	~10.0	6.3	4.5	Anisotropic	Height direction	No plating	121	≦-60
MYR 154.77	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	23	6.5	~10.0	4.8	3.7	Anisotropic	Height direction	No plating	86	≦-45
MYR 174.62	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	23	10	10.1~20.0	10.9	8	Anisotropic	Height direction	No plating	135	≦-65
MYR 174.61	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	25	8	~10.0	9.5	6	Anisotropic	Height direction	No plating	112	≦-55
MYR 144.66	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	29	10	~10.0	7.6	3.5	Anisotropic	Height direction	No plating	75	≦-45
MYR 154.99	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	30	12	~10.0	9.7	5	Anisotropic	Height direction	No plating	98	≦-50
MYR 154.97	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	30	12.5	~10.0	9.8	5	Anisotropic	Height direction	No plating	99	≦-50
MYR 184.22	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	32	8	10.1~20.0	11.4	5	Anisotropic	Height direction	No plating	84	≦-45
MYR 184.15	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	32	18	10.1~20.0	13.7	6	Anisotropic	Height direction	No plating	118	≦-60
MYR 194.77	10 Pieces Per Package	1 Pack(s)	10 Day(s) or more	10	38	14	10.1~20.0	14.2	6	Anisotropic	Height direction	No plating	94	≦-45
MYR 224.46	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	45	22	20.1~30.0	25.1	8	Anisotropic	Height direction	No plating	112	≦-55
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
MYR 315.60	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	70	32	40.1~50.0	46.3	8	Anisotropic	Height direction	No plating	85	≦-45
MYR 325.97	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	70	32	40.1~50.0	46.7	10	Anisotropic	Height direction	No plating	98	≦-45
MYR 348.46	8 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	72	32	70.1~80.0	73.5	15	Anisotropic	Height direction	No plating	119	≦-55
MYR 496.66	7 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	80	32	~10.0	-	8	Anisotropic	Single face 8 poles	No plating	100	≦-65
MYR 307.40	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	80	40	50.1~60.0	53.9	10	Anisotropic	Height direction	No plating	95	≦-45
MYR 332.15	8 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	80	40	60.1~70.0	67.6	12	Anisotropic	Height direction	No plating	106	≦-50
MYR 345.81	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	90	50	100.1~	104.8	16	Anisotropic	Height direction	No plating	122	≦-55
MYR 346.57	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	100	60	100.1~	112.7	15	Anisotropic	Height direction	No plating	119	≦-55
MYR 468.41	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	100	60	100.1~	165.6	20	Anisotropic	Height direction	No plating	144	≦-40
MYR 436.52	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	120	60	~10.0	-	10	Anisotropic	Single face 8 poles	No plating	104	≦-45
MYR 390.40	2 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	120	60	100.1~	170.5	20	Anisotropic	Height direction	No plating	114	≦-55
MYR 612.60		1 Piece(s)	14 Day(s) or more	10	200	120	100.1~	284.2	20	Anisotropic	Height direction	No plating	96	≦-45

Basic Information

Pull Force (Value)	Ferrite Magnet	Shape	Ring

Configure

37 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
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
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

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】 (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

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)

type

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm