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T-1 3/4 Midget Flange 

NVIS Ring Filter Lamps T-1 Midget Flange T-1 3/4 Midget Flange T3 1/4 BA9s

 

T-1 ¾ Midget Flange Lamps Ø 0.210 (5.3mm) Glass

 

Dimensions are in inches (mm). Tolerance: +/- 0.015 (0.40).

 

            MAIN FEATURES

·          NVG display compatibility per MIL-L-85762A and MIL-STD-3009.

·          Dimensionally compatible with MS25237 and MIL/L/6363/8 (327 and 328 type lamps).

·          Monolithic construction for 360° top and side emitting light.

·          Compatible with standard dimming circuitry.

 

Part Number Table

Part Number

NVIS Color

Filter Type

NVIS Radiance

L-xxx-43130-FGD

Green A

LG-3 Green

(NR)a <1.7e-10 @ 0.1 fl

L-xxx-53130-FGD•

Intruder Green A

UG-3 Green

(NR)a <1.7e-10 @ 0.1 fl

L-xxx-23130-FGD

Green B

HG-3 Green

(NR)a <1.7e-10 @ 0.1 fl

L-xxx-86130-FGD

Yellow B

YB-3 Yellow

(NR)b <1.2e-10 @ 15 fl

L-xxx-84130-FGD•

White

WB-3 White

(NR)a <1.0e-9 @ 0.1 fl

L-xxx-65097-FGD•

Red

UK Red

Green/Red > 7

 

• Available as High Brightness Lamp Types • High Brightness lamps have a filter Ø of 0.235” (6.0 mm).

 

Lamp Voltage Table

 

L-xxx

Lamp Type

Design Volts

Design Amps

 Filament Type

Unfiltered MSCP

Lamp Life Hours

328

Standard

5.0

0.125

C-2R

0.22

2500

329

High Brightness

5.0

0.180

C-2R

0.34

1000

382

Standard

14.0

0.065

C-2F

0.15

1800

327

Standard

28.0

0.024

CC-2F

0.15

2500

326

High Brightness

28.0

0.040

CC-2F

0.34

1000

 

Ordering Information: Lamp voltage is called out by the first 3 digits in the part number. Example: L-328-43130-FGD is a 5V, 125mA NVIS Green A midget flange lamp.


 

 

 

 

 

 

 Ordering Information: Lamp voltage is called out by the first 3 digits in the part number. NVIS Color is called out in the next 4 digits. Monolithic glass for top and side emitting light is called out with an FGD suffix. Example: L-328-43130-FGD is a 5V NVIS Green A midget flange lamp with light emitting out the top and sides.

 

 

 

Data Sheet

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Last modified: 01/04/12