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269
FERRITE
PRODUCTS
TAIYOYUDEN CO., LTD.
5
RELIABILITY DATA
4/4
Item
Specified Value
Test Methods and RemarKs
LK3216
BK1005
BK1608
BK2125
14. Damp Heat
f
Steady stateg
15.Loading under
Damp Heat
16.Loading at
High
Temperature
BK3216
LK1608
LK2125
No mechanical damage.
Inductance change: Within M10%
Q change: Within M30%
No
mechanical
damage.
Inductance
change:
0.047 to
12.0AH:
Within
M
10%
15.0 to 33.0
A
H: Within
M
15%
Q change:
Within
M
30%
No
mechanical
damage.
Inductance
change:
0.047 to 12.0
A
H: Within
M
10%
15.0 to 33.0
A
H: Within
M
15%
Q change:
Within M30%
No mechanical damage.
Inductance change: Within M10%
Q change: Within M20%
No mechanical damage.
Inductance change: Within M10%
Q change: Within M20%
No mechanical damage.
Inductance change: Within M10%
Q change: Within M20%
No mechanical damage.
Inductance change:
Within M10%
Q change: Within M30%
No mechanical damage.
Inductance change:
Within M10%
Q change: Within M30%
HK2125
HK1608
HK1005
BK Series:
Temperature: 40M2C
Humidity: 90 to 95%RH
Duration: 500
hrs
Recovery: 2 to 3 hrs of recovery under the
standard condition after the removal from
test chamber.fSee Note1g
LK, HK Series:
Temperature: 40M2C (LK Series)
60M2C (HK Series)
Humidity: 90 to 95%RH
Duration: 500M12 hours
Recovery: 1 to 2 hrs of recovery under the
standard condition after the removal from
test chamber.
BK1005 Series:
Temperature: 40M2C (LK Series)
Humidity: 90 to 95%RH
Duration: 500
hrs
Applied current: Rated current
Recovery: 2 to 3 hrs of recovery under the standard
condition after the removal from test
chamber.fSee Note1g
LK, HK Series:
Temperature: 40M2C (LK Series)
60M2C (HK Series)
Humidity: 90 to 95%RH
Duration: 500M12 hrs
Applied current: Rated current
Recovery: 1 to 2 hrs of recovery under the standard
condition after the removal from test chamber.
BK Series:
Temperature: 125M3C
Applied current: Rated current
Duration: 500
hrs
Recovery: 2 to 3 hrs of recovery under the
standard condition after the removal from
test chamber.(See Note 1)
LK, HK Series:
Temperature: 85M2C (LK, HK Series)
: 125M2C (HK 1005)
Applied current: Rated current
Duration: 500M12 hrs
Recovery: 1 to 2 hrs of recovery under the
standard condition after the removal from
test chamber.
+24
K
0
Appearance: No significant abnormality
Impedance change: Within M30%
Appearance: No significant abnormality
Impedance change: Within M30%
No
mechanical
damage,
Inductance
change
D
withinM30L
Note on standard condition: "standard condition" referred to herein is defined as follows:
5 to 35C of temperature, 45 to 85% relative humidity, and 86 to 106kPa of air pressure.
When there are questions concerning measurement results:
In order to provide correlation data, the test shall be conducted under condition of 20M2C of temperature, 65 to 70% relative humidity,
and 86 to 106kPa of air pressure. Unless otherwise specified, all the tests are conducted under the "standard condition."
(Note 1)
measurement shall be made after 48M2 hrs of re-
covery under the standard condition.
BB
Multilayer chip inductors and beads
+24
K
0
+24
K
0