nm2520v2r2m Taiyo Yuden Co., Ltd, nm2520v2r2m Datasheet - Page 14

• Manufacturer Part Number: nm2520v2r2m
• Description: Multilayer Chip Power Inductors Ck Series P Type / Nm Series
• Manufacturer: Taiyo Yuden Co., Ltd

mlci0109_reli-PRP9
【Test Methods and Remarks】
【Test Methods and Remarks】
■
Multilayer chip inductors and beads
＊ 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.
12. Resistance to Soldering
BK0402
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
Solder temperature：260±5℃
Duration：10±0.5 sec.
Preheating temperature：150 to 180℃
Preheating time：3 min.
Flux：Immersion into methanol solution with colophony for 3 to 5 sec.
Recovery：2 to 3 hrs of recovery under the standard condition after the test. （See Note 1）
13. Thermal Shock
BK0402
BK0603
BK1005
BKH1005
BK1608
BK2125
ARRAY
BKP0603
BKP1005
BKP1608
BKP2125
CK1608
CK2125
CKS2125
CKP2012
CKP2016
CKP2520
NM2012
NM2520
LK1005
LK1608
LK2125
HK0402
HK0603
HK1005
HK1608
HK2125
HKQ0603S
HKQ0603U
AQ105
Conditions for 1 cycle
Number of cycles：5
Recovery：2 to 3 hrs of recovery under the standard condition after the test. （See Note 1）
(Note 1) When there are questions concerning mesurement result；measurement shall be made after 48±2 hrs of recovery under the standard condition.
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.
Step 1：Minimum operating temperature
Step 2：Room temperature 2 to 3 min.
Step 3：Maximum operating temperature
Step 4：Room temperature 2 to 3 min.
RELIABILITY DATA
BK2010
BK3216
BK2010
BK3216
＋0
－3
＋3
－0
℃ 30±3 min.
℃ 30±3 min.
Appearance：No significant abnormality.
Impedance change：Within ±30％
No mechanical damage.
Remaining terminal electrode：70％ min.
Inductance change
No mechanical damage. Remaining terminal electrode：70％ min. Inductance change：Within ±15％
No mechanical damage.
Remaining terminal electrode：70％ min. Inductance change 47N～4R7：Within ±10％ 5R6～330：Within ±15％
No mechanical damage.
Remaining terminal electrode：70％ min. Inductance change：Within ±5％
Appearance：No significant abnormality.
Impedance change：Within ±30％
No mechanical damage.
Inductance change：Within ±20％ Q change：Within ±30％
Inductance change：Within ±20％ （CKS2125）
No mechanical damage. Inductance change：Within ±30％
No mechanical damage.
Inductance change：Within ±10％ Q change：Within ±30％
No mechanical damage.
Inductance change：Within ±10％ Q change：Within ±20％
R10～4R7 ： Within ±10％
6R8～100 ： Within ±15％
CKS2125 ： Within ±20％
CKP2012、CKP2016、CKP2520、NM2012、NM2520：Within ±30％
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