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2803 Datasheet, PDF (1/1 Pages) Allegro MicroSystems – HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS
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2803 Series Relampable Incandescent Indicator Light
Description and Features
DOME LENS
0-.250THK.
PANEL WHEN HEX
NUT IS USED IN
THIS MANNER.
.810
.630
BEZEL
.530
HEX NUT NYLON
.810
ACROSS FLATS
11/16-27
THREAD
BODY
BLACK POLYESTER
.090
.840
.380±.020
.187 QUICK CONNECT
TERMINALS, NICKLE PLATED
BRASS.
FLAT LENS
.250-.340
THICK PANEL
WHEN HEX. NUT IS
REVERSED AS SHOWN
All dimensions in inches.
Lens Specifications
Dome
.438
Ø.625
Fluted Dome
.438
Ø.625
Cylindrical
.375
Ø.625
Fluted Cylindrical
.375
Ø.625
9/16-27 THD.
9/16-27 THD.
Ordering Information:
For use with T-2 Slide Base (standard) lamps.
Complete assembly consists of socket (2803),
lamp, and lens (see chart below).
Items supplied unassembled.
Lamp, lens and socket must be ordered
separately.
Mounting: Supplied with polyester hex nut.
Lens: Polycarbonate-threaded
Body: Black polyester
Terminals: Nickel plated brass
Bezel: Polished stainless steel
9/16-27 THD.
9/16-27 THD.
All dimensions in inches.
Lens Part No: Description
25P-306*
25P-307**
Transparent dome
Translucent dome
25P-326*
Transparent fluted dome
25P-606*
Transparent cylindrical
25P-607** Translucent cylindrical
25P-626*
Transparent fluted cylindrical
(*) R=Red, A=Amber, G=Green, C=Clear
(**) R=Red, Y=Yellow, G=Green, W=White
Note: For 120 volt applications, CML recommends the use
of a slide base neon lamp, rather than an incandescent lamp.
CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC.