
391
FERRITE
PRODUCTS
5
Item
Specifled Value
Test Method and Remarks
1.Operating Temperature
Range
2.Storage Temperature
Range
3.Rated current
4.Impedance
5. Inductance
6.DC Resisitance
7.Self resonance frequency
8.Temperature characteris-
tic
9.Resisitance to flexure of
substrare
Including self-generated heat
Commom mode choke coil Balun transformersD
K
5 to J40C in taped packaging
MSD inductorD
The maximum DC value having inductance decrease
within specified value and temperature increase within
40C by the application of DC bias.
Inductance decrease
04
05
06
30L
20L
10L
Commom mode choke coilD
The maximum DC value having temperature increase within speci-
fied temperature,as detailed in individual specification.
Commom mode choke coilD
Measuring equipmentDHP 4291A or its equivalent
Measuring frequencyDSpecified frequency
SMD inductorD
Measuring equipmentDHP 4284A or its equivalent
Measuring frequencyD1kHz
Measuring voltageD1V osc. Measurement in series connection
SMD transformer SMD inductor Commom mode choke coilD
Measuring equipmentDDC ohmmeter
SMD inductorD
Measuring equipmentDImpedance analyzer
f
HP 4191A, 4192Ag or its equivalent
SMD inductorD
Change of maximum inductance deviation in step 1 to 5
Temperature at step 1
20C
Temperature at step 2
Minimum operating
temperature
Temperature at step 3
20C fStandard temperatureg
Temperature at step 4
Maximum oparating
temperature
Temperature st step 5
20C
Commom mode choke coilD
Accoding to JIS C0051
CM04RCYBU05MC
Warp
3mm
Pressing speed
0.5mm/sec.
Duration
5M1sec.
Surface Mount High
current inductors
04/05/06 Type
CommonMode
Choke Coils
CM04RC
CommonMode
Choke Coils
BU05MC
Balun Transformers
BU05MC
Surface Mount
High current
inductors 08 Type
Within the specified tolerance
Can satisfy the conditions of the chart at right.
K
25VJ105C
04, 05, 06 TypeDWithin M10L
08TypeDWithinM5L
1/4
RELIABILITY DATA
K
40CVJ85C
K
25CVJ85C
Within the specification
Within the specified tolerance
Pressig jig
Board
Refer to individual
specification