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2191U Series Non-Relampable LED Solid-State Indicator Lights
Description and Features
.380
Solid-state indicator lights complete with built-in current-
limiting resistor and rectifier diode.
Mounting: Ø.310 MIN., supplied with push-on
speednut SN1287.
Wire Leads: No. 22 AWG (105°C) 4.40/4.80 long,
stripped .430/.570
Lens: Polycarbonate
.280
.090
1.310
Anode(+): Red lead
Bezel: Polished stainless steel. For black finish add “X”
after the series letter(s).
Housing: White Nylon
Ø.310 MAX.
All dimensions
in inches.
Lens C olor
R ed
G reen
Y ellow
Internal R es is tor
(ohms )
Model No.
(6V )
2191U 1-6V
2191U 5-6V
2191U 7-6V
150
LE D S olid S tate Indicator
Model No.
(12V )
2191U 1-12V
2191U 5-12V
2191U 7-12V
390
Model No.
(24V )
2191U 1-24V
2191U 5-24V
2191U 7-24V
1000
Lens C olor
R ed
G reen
Y ellow
Incorporates LE D*
4304H1
4304H5
4304H7
* Also incorporates 1N4004
(400 P.I.V.) rectifier diode.
V oltage T able
Nominal
6V
12V
24V
V AC
5 to 11
10 to 20
22 to 32
V DC
3.5 to 6.5
6 to 13.5
12 to 24
To use 24V model: Beyond 32VAC add 30 ohms
per volt; beyond 24 VDC add 50 ohms per volt.
Use 1/2W resistor up to 50V; 1W resistor for 50V
to 70V; 2W resistor for 75V to 125V. Do not use
beyond 125V.
CML and Chicago Miniature Lamp are registered trademarks of Visual Communications Company, LLC.
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