L1M-1N0S-10 Datasheet, PDF (6/10 Pages) Superworld Electronics – High Frequency Chip Inductor

High Frequency Chip Inductor
L1M SERIES
7. RELIABILITY & TEST CONDITION :
ITEM
PERFORMANCE
Bending Strength
The ferrite should not be damaged by forces
applied on the right condition.
R0.5(0.02)
1 .0(0 .039)
Chip
A
TEST CONDITION
Series name
2
3
4
5
6
7
mm (inches)
0.80 (0.033)
1.40 (0.055)
2.00 (0.079)
2.70 (0.106)
P-Kgf
0.3
1.0
2.5
2.5
Random Vibration Test
Life testing at High
Temperature
Humidity
Appearance : Cracking, shipping & any other
defects harmful to the characteristics should
not be allowed.
Appearance : No damage.
Inductance : within± 10%of initial value.
Q : within± 20%of initial value.
Thermal Shock
Low temperature storage test
Appearance : No damage.
Inductance : within± 10%of initial value.
Q: within± 20%of initial value.
Phase Temperature (° C)
1
-40± 2° C
2
room temp.
3
+105± 2° C
Measured : 500 times
Times (min.)
30± 5
≦ 0.5
30± 5
Drop
Drop 10 times on a concrete floor from a
height of 75cm.
Derating Curve
For the ferrite chip bead which withstanding current over 1.5A, as the
operating temperature over 85° C, the derating current information is
necessary to consider with. For the detail derating of current, please
refer to the Derated Current vs. Operating Temperature curve.
Frequency : 10-55-10Hz for 15 min.
Amplitude : 1.52mm
Directions & times : X, Y, Z directions for 15 min.
This cycle shall be performed 12 times in each of three
mutually perpendicular directions (Total 9hours).
Temperature : 105± 2° C
Applied Current : rated current
Duration : 1008± 12hrs
Measured at room temperature after placing for 2 to 3hrs.
Humidity : 90~95% RH.
Temperature : 60± 2° C
Duration : 504± 8hrs
Measured at room temperature after placing for 2 to 3hrs.
Condition for 1 cycle
Step1 : -40± 2° C 30± 5 min.
Step2 : +105± 2° C 30± 5 min.
Number of cycles : 500
Measured at room temperature after placing for 2 to 3hrs.
Temperature : -40± 2° C
Duration : 500± 8hrs
Measured at room temperature after placing for 2 to 3hrs.
a. No mechanical damage
b. Inductance change: Within ± 30%.
Derating
6A
6
5
5A
4A
4
3
3A
2A
2
1.5A
1
1A
0
85
125
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NOTE : Specifications subject to change without notice. Please check our website for latest information.
10.11.2011
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 6