product information
T1 EZELED
The new T1 (682 series) sized midget
flanged incandescent replacement
indicator lamp from Oxley Developments
features a high intensity single chip LED,
which is optically designed to give an
excellent spread of illumination.
The lamps integral circuitry has been
designed to be able to directly replace
5 - 6, 14, 28, and 32Vdc incandescent
bulbs in accordance with MIL-DTL-
6363H and 6363/6A. Termination can
be either centre contact anode or
cathode.
The operational life of the LED is in
excess of 90,000 hours and ideal for a
wide range of applications including
push button switches, caption/warning
indicator switches and annunciator
illuminator. The extensive life of the LEDs
means that replacement and
maintenance costs are greatly reduced.
Typical avionics equipment which incorporates TI midget flanged incandescent lamps
incandescent
lighting replacement
Features
q
direct replacement for less reliable
incandescent bulbs
Applications
q
Pushbutton switches
q
Operates from 5 - 6, 14, 28
and 32Vdc voltages
q
Mimic panels
q
Caption/warning indicators
q
MTBF in excess of 40,000 hours.
q
Reduced maintenance costs -
Lower stocks - fit and forget
q
‘cool light’ - reduced heat dissipation
q
Reduced power consumption
q
Excellent off-axis viewing
q
Meets the requirements of MIL-DTL-
6363H/63636A
q
Brightness tolerance selection available
as per MIL-DTL 6363
Midget flanged LED lamps are used extensivelly for illumination of push button switches
product information
Ordering information
When ordering, please state type
number, brightness tolerance
specifying polarity, voltage and colour
required.
ELED/682/1/A/28/RD
Electro/optical characteristics
parameter
Luminous intensity (typ)
dominant wavelength
operating current (typ)
operating voltages
temperature range
viewing angle
units
mcd
nm
mA
V
0
brightness
tolerance
RD
20
660
AR
8
610
BE
6
428
17
see below
-40 to +85
120
WE
25
*
GN
20
570
centre
contact
voltage
LED colour
C
0
www.oxleygroup.com/lamps
Top dot colour
red
amber
blue
white
green
LED colour code
RD
AR
BE
WE
GN
*
White chromaticity co-ordinates:
x = 0.28, y = 0.28
OXLEY
Priory Park, Ulverston, Cumbria,
LA12 9QG United Kingdom
telephone: +44 (1229) 582621
fax: +44 (1229) 585090
e-mail: sales@oxley.co.uk
Brightness tolerance
MIL-DTL-6363 designation tolerance
order code
voltage
6
14
28
32
Base dot colour
green
yellow
red
white
AS15
AS25
blank
15%
25%
standard
OXLEY INC.
1
25 Business Park Drive, PO Box 814,
2
Company Approvals: BS EN 9001:1994 and
QAS/34/61 REG No. FM 01759
CECC Approval No. M/0022, BS 9000
Approval No. 1048/M
European and International patents
©Copyright Oxley Developments Company Ltd
Branford CT 06405 USA
telephone: +1 (203) 488 1033
fax: +1 (203) 481 6971
e-mail: sales@oxleyinc.com
ODC:SMEPD:40553/1-12/99
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