Alpha-
Numeric Display/Case Size 22.8 x 33.0 mm
AA□101 Series
Page 9
Reliability Testing Result
Failure Criteria
Reliability Testing
Result
Applicable Standard Testing Conditions Duration Failure
Room Temp.
Operating Life
EIAJ ED-
4701/100(101)
Ta = 25
℃
, I
F
= Maxium Rated Current/seg 1,000 h 0/10
Resistance to
Soldering Heat
EIAJ ED-
4701/300(302)
260
±
5
℃
, 3mm from package base 10s 0/10
Temperature Cycling
EIAJ ED-
4701/100(105)
Minimum Rated Storage Temperature(30min)
∼
Normal Temperature(15min)
∼
Maximum Rated Storage Temperature(30min)
∼
Normal Temperature(15min)
5 cycles 0/10
Wet High Temp.
Storage Life
EIAJ ED-
4701/100(103)
Ta = 60
±
2
℃
, RH = 90
±
5% 1,000 h 0/10
High Temp.
Storage Life
EIAJ ED-
4701/200(201)
Ta = Maximum Rated Storage Temperature 1,000 h 0/10
Low Temp.
Storage Life
EIAJ ED-
4701/200(202)
Ta = Minimum Rated Storage Temperature 1,000 h 0/10
Lead Tension
EIAJ ED-
4701/400(401)
5N,1time 10s 0/10
Vibration,
Variable Frequency
EIAJ ED-
4701/400(403)
98.1m/s
2
(10G), 100
∼
2KHz sweep for 20min.,
2 h 0/10
Lead Bend
EIAJ ED-
4701/400(401)
2.5N, 0
°←→
90
°
Twice 0/10
Shock
JIS C 7201
A-8
It falls on wood engraving from height of 75cm. 3 times 0/10
2007.8.31
Items Symbols Conditions Failure criteria
Luminous Intensity Iv
I
F
Value of each product
Luminous Intensity
Testing Min. Value
＜
Spec. Min. Value x 0.5
Forward Voltage V
F
I
F
Value of each product
Forward Voltage
Testing Max. Value
≧
Spec. Max. Value x 1.2
Reverse Current I
R
V
R
= Maximum Rated
Reverse Voltage V
Testing Max. Value
≧
Spec. Max. Value x 2.5
Cosmetic Appearance - -
Occurrence of notable decoloration,
deformation and cracking
