DPS-081104
CHIP BEADS ARRAY
Reliability & Test Condition
Item
Requirements
Test Conditions
Temperature : 40 ± 2 ℃
Humidity : 90 ± 2 % RH
Applied current : rated current
Time : 500 ± 12 hours
Humidity load
resistance
Measurement at room ambient
temperature after placing for 24 hours
Temperature : -55 ± 3 ℃
Low temperature
resistance
Time : 1000 ± 12 hours
Measurement at room ambient
temperature after placing for 24 hours
1. No mechanical damage
2. Impedance shall not change more than ±30 %
1. -55 ± 3℃ for 30 minutes
2.125 ± 3 ℃ for 30 minutes
3. repeat 100 cycle
Thermal shock
Frequency : 10 ~ 55 Hz
Amplitude : 1.5 mm
Vibration
Drop
Direction : X, Y, Z
Sweep time : 2 hours for each axis
Drop 10 times on a concrete floor
from a height of 100 cm
No mechanical damage
Land pattern
R0.5
4 ARRAY
0.8
ITEM
W
A (mm)
B (mm)
C (mm)
W (kgf)
Flexure strength
B
C
0.8
A
3.0
D
0.4
20
50
W
R340
The terminal electrode shall be neither break off
nor the chip damage
Bending strength
2 mm
Resistance meter
This description in the this catalogue is subject to change without notice
http://www.samwha.com/chip
SAMWHA ELECTRONICS CO., LTD
SAMWHA [ SAMWHA ELECTRIC ]
