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1. TOS-4102EMR-N
Single Digit Display LED
Chip
Part Number
Material
TOS-4102EMR-N AIGaInP
Source Color
Ultra-red
Face
Color
Gray
Segment
Color
White
Features
(0.40”)10.16mm digit height
Common cathode
I.C. compatible
Low power requirement
RoHS compliant
Applications
Audio equipment
Instrument panels
Digital read out display
Package Dimensions & Internal Circuit Diagram
Notes:
1. All dimensions are in millimeters, tolerance: ±0.25 ; Angle: ±0.1° unless otherwise noted.
2. Specifications are subject to change without notice.
REV.: A-1 Prepared by D.Wang (17264) Released Date: 2010/12/23 Doc No :GD101238 Page 1/2

2. Absolute Maximum Rating @ Ta=25°C
Parameter
Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width)
Power Dissipation
Continuous Forward Current
Recommend Operating Current
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead-Free Solder Temperature(1/16 Inch Below Seating Plane)
Maximum Rating
80
75
20
12
5
-25°C to +85°C
-30°C to +85°C
260°C for 3 Sec
Unit
mA
mW
mA
mA
V
Electrical / Optical Characteristic @ Ta=25°C
Parameter
Luminous Intensity
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Luminous Intensity Matching Rate
Symbol
Iv
λd
△ λ
VF
IR
Iv-m
1.8
Min. Typ.
21937
630
15
2.0 2.3
100
2.0:1
Max. Unit
ucd
nm
nm
V
μA
Test Condition
IF=10mA
IF=20mA
IF=20mA
IF=20mA
VR=5V
IF=20mA
Grade
REV.: A-1 Prepared by D.Wang (17264) Released Date: 2010/12/23 Doc No :GD101238 Page 2/2