Datasheet

Suppression Coils
www.fastrongroup.com
•• All dimensions in mm
Remarks :
- Available also without insulating material (77A/B).
- * Mechanical shock and vibration proof.
- Single layer - Model with Insulation Foil are suitable for Application in “Power Line”,
rated voltage 230V AC (Testvoltage 500V DC).
0.01
0.1
1
10
100
0.01 0.1 1 10 100
3.9
µH
100 µH
1000 µH
10000 µH
Frequency (MHz)
Typical
|
Z
|
vs Frequency (ƒ)
Impedance (KΩ)
A
Fig 1
Ø D max
A max
Ø d
92.0
3 ref
3 ref
Fig 2
Ø 8.0 max
30 max
92.0
Ø d
3 ref
3 ref
Loose / Box
300 [-00]
Taped / Reel
500 [-01]
SPQ :
Core Material : Ferrite
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1.0
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
12.0
8.0
5.0
4.0
3.5
3.0
3.0
2.5
2.5
2.0
1.8
1.4
1.0
1.2
1.0
0.95
0.80
0.70
0.50
0.36
0.36
0.35
0.30
Rated DC
Current
(A)
0.01
1
0.021
0.042
0.060
0.084
0.084
0.12
0.15
0.18
0.36
0.36
0.60
1.20
0.84
1.20
1.20
1.80
2.40
4.80
6.80
9.60
9.60
14.4
DCR
max
(Ω)
1000
1000
1000
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10
10
10
10
10
10
fL
(kHz)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Tol
± (%)
3.9
5.6
10
15
33
40
68
80
100
120
150
330
470
500
680
820
1000
1500
3300
4700
5600
6800
10000
Inductance
L (µH)
Dimension (mm)
Fig
Ø d
8
8
8
9
10
1
1
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
Ø D
max
30
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
A
max
Revision date : 1
1 Aug 2014
Part No
*
77A-3R9M-00
*
77A-5R6M-YY
*
77A-100M-YY
77A-150M-YY
77A-330M-YY
77A-400M-YY
77A-680M-YY
77A-800M-YY
77A-101M-YY
77A-121M-YY
77A-151M-YY
77A-331M-YY
77A-471M-YY
77A-501M-YY
77A-681M-YY
77A-821M-YY
77A-102M-YY
77A-152M-YY
77A-332M-YY
77A-472M-YY
77A-562M-YY
77A-682M-YY
77A-103M-YY
Single layer
77 A