CM1005FR82KT Samwha Electric Co., Ltd., CM1005FR82KT Datasheet - Page 6

• Manufacturer Part Number: CM1005FR82KT
• Description: Chip Inductors
• Manufacturer: Samwha Electric Co., Ltd.

CHIP INDUCTORS
http://www.samwha.com/chip
Reliability & Test Condition
Operating
temperature range
Storage
temperature range
Solderability
Resistance to
soldering heat
Reflow soldering
High temperature
resistance
High temperature
load resistance
Humidity
resistance
Item
More than 90% of the terminal electrode shall be
covered with new solder
1. No damage such as cracks should be
2. More than 75% of the terminal electrode shall
3. Inductance shall not change more than ±10 %
4. Q shall not change more than ±20 %
More than 50% of the terminal electrode shall be
covered with new solder
1. No mechanical damage
2. Inductance shall not change more than ±10 %
3. Q shall not change more than ±20 %
caused in chip element
be covered with new solder
ST
This description in the this catalogue is subject to change without notice
40 ℃ max., 70% RH max.
- 40 ℃ ~ + 85 ℃
Requirements
ST ≥
1
2
CT
CT
at packing condition
Preheat temperature : 100 ~ 150 ℃
Preheat time : 60 sec.
Solder temperature : 245 ± 5 ℃
Soldering time : 10 ± 1 sec.
Preheat temperature : 100 ~ 150 ℃
Preheat time : 60 sec.
Solder temperature : 270 ± 10 ℃
Soldering time : 10 ± 0.5 sec.
Preheat temperature : 150 ℃
Preheat time : 60 sec.
Solder temperature : 245 ± 5 ℃
Soldering time : 10 sec. max.
(Reflow soldering profile)
Temperature : 85 ± 3 ℃
Time : 500 ± 12 hours
Measurement at room ambient
temperature after placing for 24 hours
Temperature : 85 ± 3 ℃
Applied current : rated current
Time : 1000 ± 12 hours
Measurement at room ambient
temperature after placing for 24 hours
Temperature : 40 ± 2 ℃
Humidity : 90 ± 2 % RH
Time : 500 ± 12 hours
Measurement at room ambient
temperature after placing for 24 hours
Test Conditions
SAMWHA ELECTRONICS CO., LTD
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