■ RELIABILITY DATA
Multilayer chip inductors and beads
16. Loading at High Temperature
BK0402
BK0603
BK1005
BKH1005
BK1608
BK2125
Appearance：No significant abnormality
Impedance change：Within ±30％
BK2010
ARRAY
BK3216
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
No mechanical damage.
Inductance change：Within ±20％ꢀ Q change：Within ±30％
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
No mechanical damage.ꢀ Inductance change：Within ±20％
No mechanical damage.ꢀ Inductance change：Within ±30％
No mechanical damage.ꢀ Inductance change：Within ±10％ꢀ Q change：Within ±30％
No mechanical damage.
LK1608
Inductance change：0.047 to 12.0μH：Within ±10％ꢀ 15.0 to 33.0μH：Within ±15％ꢀ Q change：Within ±30％
LK2125
No mechanical damage.ꢀ Inductance change：Within ±20％ꢀ Q change：Within ±30％
HK0402
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
No mechanical damage.
Inductance change：Within ±10％ꢀ Q change：Within ±20％
【Test Methods and Remarks】
BK, BKH Series：
Temperature：125±3℃
Applied current：Rated current
＋24
Duration：500
hrs
－0
Recovery：2 to 3 hrs of recovery under the standard condition after the removal from test chamber（. See Note 1）
LK、CK、CKS、CKP、NM、HK、HKQ、AQ、BKP Series：
Temperature：85±2℃（LK、CK、CKS、CKP、NM、BKP Series）
：85±2℃（HK1608，2125）
：85±2℃（HK1005, AQ105 operating temperature range －55 to ＋85℃）
：125±2℃（HK0402, HK0603, HK1005, HKQ0603S, HKQ0603U, AQ105 operating temperature range －55 to ＋125℃）
Applied current：Rated current
Duration：500±12 hrs
Recovery：2 to 3 hrs of recovery under the standard condition after the test（. See Note 1）
Note on standard condition: "standard condition" referred to herein is defined as follows:
5 to 35℃ 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 20±2℃ of temperature, 60 to 70% relative humidity, and 86 to 106kPa of air pressure. Unless other-
wise specified, all the tests are conducted under the "standard condition."
(Note 1) Measurement shall be made after 48±2 hrs of recovery under the standard condition.
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
mlci0109_reli_e-01
mlci0109_reli-PRP12
TAIYO YUDEN [ TAIYO YUDEN (U.S.A.), INC ]
