A
sub-miniature filament lamp. Ideal for illumination. I have used these
to produce street and building lighting, on model layouts to great
effect. Dimensions 1.48mm long x 4.3mm diameter, pin length 7mm.
LED's require very little power, and produce little heat when
compared to normal filament based bulbs and are Ideal to be run from
a battery pack. These miniature (5mm) LED's incorporate a in-built
series resistor enabling the LED to be directly connected to a 5V or
12V (depending on purchase) supply lines without the normal hassle
of fitting a resister. All devices are intensity and colour matched
and housed in diffused coloured packages. Cathode identified by flat
on body.
LED's require very
little power, and produce little heat when compared to normal
filament based bulbs and are ideal to be run from a battery pack.
These miniature (3mm) LED's incorporate a in-built series resistor
enabling the LED to be directly connected to a 5V or 12V (depending
on purchase) supply lines without the normal hassle of fitting a
resister. All devices are intensity and colour matched and housed in
diffused coloured packages. Cathode identified by shorter lead.
Miniature 3mm LED
(Require a resistor for power over 2.6v 30mA)
A range of industry standard 3mm
round LEDs housed in a diffused coloured package.
Requires a resistor in series to
limit the current to a safe value. Use a 1k for 12V or less. see 1k
resistors below.
Miniature 1.8mm LED
(Require a resistor for power over 5v 25mA)
A range of miniature diodes in
diffused package of 1.8mm diameter.
Requires a resistor in series to
limit the current to a safe value. Use a 1k for 12V or less. see 1k
resistors below.
White 1.8mm LED
(Require a resistor for power over 3.4v 30mA)
white LED in a 1.8mm water clear
package.
Requires a resistor in
series to limit the current to a safe value. Use a 1k for 12V or
less. see 1k resistors below.
A range of LEDs in a side-viewing package.
Package is 5 by 1.5mm. Light comes from a 1.5mm lenz. Cathode is
identified by shorter lead. Viewing angle 70°.
Suitable for use with LED without
built in resister (eg 3mm
LED above).
1 connected to a battery will
protect all LED's connected to that power supply. 1W
Industry standard high power metal film resistors coated
with a red non-flammable lacquer which provides electrical,
mechanical and climatic protection.
A novel LED holder with 200mm
leads pre-stripped and tinned which simply clips to the rear
of the LED and is retained in position by a patented
clamping device. The holder will significantly reduce
assembly time and ideal if soldering is a problem.
Dimensions 14.5 x 2.6mm.
