981_SNC
(1/3)
SNC Series
EMC Components
Differential Mode Choke Coils for Signal Line and DC Power Line
SMD
FEATURES
• SMD type power choke coils in which low loss amorphous alloy
are used.
• SNC series are suitable for choke coils for DC to DC converters
required high efficiency and used in battery-driven equipment
such as notebook PC.
• Very low leakage magnetic flux achieved by its gapless struc-
ture.
PRODUCT IDENTIFICATION
SNC 125 60 - 6R8 - M
• High power type SNC12560 type(H6mm) and low profile type
SNC12550(H5mm) are available.
(1)
(2) (3)
(4)
(5)
• Suitability for power lines with direct current of 5 to 10A.
(1) Series name
(4) Rated inductance value
(2) L, W dimensions
125: 12.5mm
6R8: 6.8µH
(5) Inductance tolerance
M: ±20%
APPLICATIONS
Smoothing choke coils for DC to DC converters
Set applications: Notebook PCs, desk-top PCs, word processors,
switches
(3) H dimension
60: 6.0mm
TEMPERATURE AND HUMIDITY RANGES
Operating –40 to +120°C[Including self-temperature rise]
Storage –40 to +120°C
SHAPES AND DIMENSIONS
Temperature
range
12.5±0.3
0 to 95(%)RH
Operating
[However, maximum wet-bulb temperature is 38°C]
Humidity
range
0 to 95(%)RH
[However, maximum wet-bulb temperature is 38°C]
Storage
10R
PACKAGING STYLE AND QUANTITES
Packaging style
Taping
Type
SNC12550
SNC12560
Quantity
500pieces/reel
500pieces/reel
Type
Weight(g)
H max.
SNC12550
SNC12560
2
5
6
2.5
RECOMMENDED SOLDERING CONDITIONS
REFLOW SOLDERINGS
ø3 Solder plated terminal
10s max.
240°C
210±10°C
Dimensions in mm
130 to 150°C
Natural
cooling
RECOMMENDED PC BOARD PATTERN
30 to 40s
Preheating
about 120s
4
6.5
4
Pattern
( )
Time s
Dimensions in mm
Specifications which provide more details for the proper and safe use of the described product are available upon request.
All specifications are subject to change without notice.