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Ring‑Shaped Ferrite Magnet【2-10 Pieces Per Package】 (Part Numbers)

NEMICON

[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.

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
FRR32
FRR33
FRR34
FRR36
FRR37
FRR38

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Days to Ship	RoHS	Attraction Force (Range) (N)	Attraction Force (Specific) (N)	O.D. (Ø)	Inner Dia. (Ø)	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	~10.0	-	3	1	5	Isotropic	Height direction	Mirror finish	48	≦-60
MYR 134.88	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	-	3	1	9	Isotropic	Height direction	Mirror finish	40	≦-60
MYR 134.88	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	0.1	4	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	~10.0	0.1	4	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	~10.0	0.2	5.5	1	8	Isotropic	Height direction	Mirror finish	57	≦-60
MYR 137.27	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	0.3	6	1	11	Isotropic	Height direction	Mirror finish	55	≦-60
MYR 115.22	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	1.1	10	3	2	Anisotropic	Height direction	No plating	89	≦-50
MYR 115.24	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	1.6	13.5	5	2	Anisotropic	Height direction	No plating	82	≦-45
MYR 144.43	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	4.9	16	7	5	Anisotropic	Height direction	No plating	124	≦-60
MYR 124.74	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	3.4	17.5	7	3	Anisotropic	Height direction	No plating	94	≦-50
MYR 174.58	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	9.6	19	6.5	10	Anisotropic	Height direction	No plating	145	≦-70
MYR 124.75	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	4.1	20	10	3	Anisotropic	Height direction	No plating	96	≦-50
MYR 149.19	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	6.3	21	12.5	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	~10.0	4.8	23	6.5	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	10.1~20.0	10.9	23	10	8	Anisotropic	Height direction	No plating	135	≦-65
MYR 174.61	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	9.5	25	8	6	Anisotropic	Height direction	No plating	112	≦-55
MYR 144.66	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	7.6	29	10	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	~10.0	9.7	30	12	5	Anisotropic	Height direction	No plating	98	≦-50
MYR 154.97	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	9.8	30	12.5	5	Anisotropic	Height direction	No plating	99	≦-50
MYR 184.22	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	10.1~20.0	11.4	32	8	5	Anisotropic	Height direction	No plating	84	≦-45
MYR 184.15	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	10.1~20.0	13.7	32	18	6	Anisotropic	Height direction	No plating	118	≦-60
MYR 194.77	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	10.1~20.0	14.2	38	14	6	Anisotropic	Height direction	No plating	94	≦-45
MYR 224.46	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	20.1~30.0	25.1	45	22	8	Anisotropic	Height direction	No plating	112	≦-55
MYR 294.91	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	30.1~40.0	31.3	50	16	10	Anisotropic	Height direction	No plating	106	≦-50
MYR 294.69	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	30.1~40.0	34	60	32	8	Anisotropic	Height direction	No plating	102	≦-50
MYR 315.60	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	40.1~50.0	46.3	70	32	8	Anisotropic	Height direction	No plating	85	≦-45
MYR 325.97	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	40.1~50.0	46.7	70	32	10	Anisotropic	Height direction	No plating	98	≦-45
MYR 348.46	8 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	70.1~80.0	73.5	72	32	15	Anisotropic	Height direction	No plating	119	≦-55
MYR 307.40	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	50.1~60.0	53.9	80	40	10	Anisotropic	Height direction	No plating	95	≦-45
MYR 332.15	8 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	60.1~70.0	67.6	80	40	12	Anisotropic	Height direction	No plating	106	≦-50
MYR 345.81	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	100.1~	104.8	90	50	16	Anisotropic	Height direction	No plating	122	≦-55
MYR 468.41	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	100.1~	165.6	100	60	20	Anisotropic	Height direction	No plating	144	≦-40
MYR 436.52	3 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	~10.0	-	120	60	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	100.1~	170.5	120	60	20	Anisotropic	Height direction	No plating	114	≦-55

Basic Information

Shape	Ring	Magnet Type (Material)	Ferrite Magnet

Configure

34 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Attraction 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

165.6

170.5
Clear
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
Clear
Inner Dia.(Ø)
1

3

5

6.5

7

8

10

12

12.5

14

16

18

22

32

40

50

60
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

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

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 .

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Ring‑Shaped Ferrite Magnet【2-10 Pieces Per Package】 (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

Attraction Force (Range)(N)

Attraction Force (Specific)(N)

O.D.(Ø)

Inner Dia.(Ø)

Height(mm)

Material details

Magnetization direction

Surface Treatment

Surface magnetic flux density(mT)

Operating temperature limits(°C)

type