NAR143B Stanley Electric Co, NAR143B Datasheet - Page 11

• Manufacturer Part Number: NAR143B
• Description: LED 7-SEG DISP .60" RED CA GRAY
• Manufacturer: Stanley Electric Co
• Series: 143r

Specifications of NAR143B

• Number Of Digits/alpha: 1
• Size / Dimension: 0.75" x 0.49" (19mm x 12.5mm)
• Digit/alpha Size: 0.43" (10.92mm)
• Display Type: 7-Segment
• Common Pin: Common Anode
• Color: Red
• Voltage - Forward (vf) Typ: 1.7V
• Current - Test: 20mA
• Millicandela Rating: 8mcd
• Wavelength - Peak: 660nm
• Power Dissipation (max): 60mW
• Package / Case: 14-DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2004.12.22
Reliability Testing Result
Failure Criteria
Cosmetic Appearance
Temperature Cycling
Variable Frequency
Reliability Testing
Luminous Intensity
Wet High Temp.
Forward Voltage
Soldering Heat
Reverse Current
Operating Life
Resistance to
Lead Tension
Room Temp.
Storage Life
Storage Life
Storage Life
High Temp.
Low Temp.
Lead Bend
Vibration,
Result
Shock
Items
Applicable Standard
4701/100(101)
4701/300(302)
4701/100(105)
4701/100(103)
4701/200(201)
4701/200(202)
4701/400(401)
4701/400(403)
4701/400(401)
Symbols
JIS C 7201
EIAJ ED-
EIAJ ED-
EIAJ ED-
EIAJ ED-
EIAJ ED-
EIAJ ED-
EIAJ ED-
EIAJ ED-
EIAJ ED-
V
Iv
I
-
R
A-8
F
I
I
F
F
V
Value of each product
Value of each product
Luminous Intensity
R
Reverse Voltage V
Ta = 25℃, I
260±5℃, 3mm from package base
Minimum Rated Storage Temperature(30min)
～Normal Temperature(15min)
～Maximum Rated Storage Temperature(30min)
～Normal Temperature(15min)
Ta = 60±2℃, RH = 90±5%
Ta = Maximum Rated Storage Temperature
Ta = Minimum Rated Storage Temperature
5N,1time
98.1m/s
XYZ each direction
2.5N, 0°←→ 90°
It falls on wood engraving from height of 75cm.
Forward Voltage
= Maximum Rated
Conditions
2
-
(10G), 100 ～ 2KHz sweep for 20min.,
F
= Maxium Rated Current/seg
Testing Conditions
No notable, decoloration, deformation and cracking
Testing Max. Value ≧ Spec. Max. Value x 1.2
Testing Max. Value ≧ Spec. Max. Value x 2.5
Testing Min. Value ＜ Spec. Min. Value x 0.5
Failure criteria
141/143 Series
Numeric Display/Case Size 12.5 x 19.0 mm
Duration
5 cycles
1,000 h
1,000 h
1,000 h
1,000 h
2 times
3 times
10s
10s
2 h
Failure
0/10
0/10
0/10
0/10
0/10
0/10
0/10
0/10
0/10
0/10
Page 11