12.5
15.3
1.2
3.3
5.08
5.08
7.25
3.2
6.0
4.9
2.54
0.5 SQUARE
+
2.57
Ø2.80
2.54
5.08
X
Y
Z
RED ANODE FOR
RED/GREEN BI-COLOUR
SSA 187
SERIES
3 TIER
The SSA 187 series is a family of display devices using
a Black Nylon 6 UL-94VO rated housing to mount
three 3mm LEDs at right angles to a PCB. The pin out
is in line on 0.1” . In any one batch the LEDs are
lumenous intensity matched.
•Accurate alignment of LEDs.
•Low current and high brightness available.
•Unique Baseplate for accurate lead positioning.
•Matched LEDs.
•Bi-Colour and 2mA LEDs available.
•Near equivalent to Dialight 564-0X20-XXX
MECHANICAL DATA
BEDFORD OPTO TECHNOLOGY LTD
LINDSAYLANDS, BIGGAR,LANARKSHIRE, ML12 6NR
Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009
ISS B 22.1.01
PAGE1 OF 2
BEDFORD OPTO TECHNOLOGY LTD
LINDSAYLANDS, BIGGAR,LANARKSHIRE, ML12 6NR
Tel: +44 (0) 1899 221221 Fax: +44 (0) 1899 221009
Website: bot.co.uk E-mail: bill@bot.co.uk
SSA 187
ABSOLUTE MAXIMUM RATINGS
(TA = 25OC)
Parameter Red Green Yellow Orange
Forward Current 40mA 40mA 40mA 40mA
Power Dissipation 140mW 140mW 140mW 140mW
Reverse Current @ 5V 10µA 10µA 10µA 10µA
Operating Temperature -40°C to +85°C
Storage Temperature -40°C to 100°C
Lead Soldering Temperature 260°C
Junction Temp 100°C
Red
3omA
100mW
10µA
COLOUR Lumenous
Intensity
If = 10mA
Peak Wave-
length
nm
Viewing
Angle
Degrees
Forward Voltage
If = 10mA
volts
HE
RED min
typ 1.6
- -
635 -
70
2.0
YELLOW min
typ 6.3
-
586 -
70
2.0
GREEN min
typ
max
6.3
12.5
-
565
-
-
70
-
2.0
2.6
RED min
typ
max
4.0
8.0
-
660
-
-
70
-
1.6
2.0
RED
GREEN
BI-
Min
Typ
Max
Min
Typ
Max
2.2 @20mA
4.8 @20mA
2.2 @20mA
4.8 @20mA
630
565
200
200
2.0
2.8
2.1
2.8
OPTO ELECTRONIC DATA (Ta = 25oC)
ORDERING INFORMATION
SSA187XYZ X = Top LED Y = Middle LED Z = Bottom LED
Indicate colour by using R = Red HER = HIGH EFFICIENCY RED
B = Blank G = Green Y = Yellow BC=Red/Green Bi-colour
LOW CURRENT VERSIONS ALSO AVAILABLE SEE SSA187L SERIES DATASHEET
ISS B 22.1.01
PAGE 2 OF 2
