77A/C
Large (Type 77A/C)
High Current Suppression Coil
RFI Suppression Inductors
d
L
92
D
Fiq.1
d
L
92
D
Fiq.2
Specifications & Standard Values
Inductance
Ordering
Code
L
(
µH
)
*77A/C-3R9M-00
3.9
77A/C-5R6M-01
5.6
77A/C-100M-01
10
77A/C-150M-01
15
77A/C-330M-01
33
77A/C-680M-01
68
77A/C-101M-01
100
77A/C-151M-01
150
77A/C-331M-01
330
77A/C-681M-01
680
77A/C-102M-01
1000
77A/C-152M-01
1500
77A/C-332M-01
3300
77A/C-682M-01
6800
77A/C-103M-01
10000
F
L
(MHZ)
1.0
1.0
1.0
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.01
0.01
0.01
0.01
Tol.
(%)
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
±
20
Current
(A)
12.00
8.00
5.00
4.00
3.50
3.00
2.50
1.80
1.40
1.00
0.80
0.70
0.50
0.35
0.30
Resistance
(m
Ω
)
0.009
0.017
0.035
0.050
0.070
0.100
0.150
0.300
0.500
1.000
1.500
2.000
4.000
8.000
12.000
Dimension
D x L
8 x3 0
8 x2 6
8 x2 6
8 x2 6
9 x2 6
1 0 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
1 1 x2 6
d
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
Fig
.
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Material
O p t i o n wi t h o u t i n s u l a t i n g m a t e r i a l p r o t e c t i o n ( 7 7 A / B … ) * O n l y a v a i l a b l e i n l o o s e p a c k i n g .
29
Ferrite
MISC/C, SMSC/C & 77A/C
Suppression Inductors
Technical Data
1. Rated
inductance:
Measured at:
1 MHz for
1 0 0 K H z f o r 1 0
µH
1 0 K H z f o r 1 0 0 0
µH
500V, AC
L
≤
<
L
≤
<
L
≤
1 0
µH
1 0 0 0
µH
1 0 0 0 0
µH
4. DC-Resistance:
Measured at 25
°
C
2. Rated voltage:
5. Dielectric
strength:
2 . 5 K V ( wi t h i n s u l a t i o n
material)
3. Rated current:
Based on a temperature rise; determined
a s a p o i n t wh e r e t h e t e m p e r a t u r e r i s e d o e s
n o t e xc e e d 4 0
°
C a b o v e t h e a m b i e n t
temperature of 25
°
C
6. Operating
temperature
IEC Climatic category
55/125/56
DIN climatic category FKF
- 55
°
C to 125
°
C, humidity
category F
Delivery Form & Taping Specification
91
9.0
10
Pitch Dimension
Series
P min
P min(mm)
MISC/
C
17.5
SMSC/C
22.5
77A/C
29.5
(33.5*)
* only valid for 77A-3R9M-00
Ordering Code
MISC/C - 1RO M - 00
Type
-00- Loose packing
-01- Taped on Reel
Delivery
Tolerance
Nominal
Example: MISC/C-1ROM-00 denotes miniature
suppression coil with foil protection.
1µH
±
20% axial, loose packaging.
26
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