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T-1 3/4 Midget Flange 

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

 

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

 

 

·          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).

·          Heat sink or Flat Glass Dome (FGD) configurations.

·          Compatible with standard dimming circuitry.

·          Easy system Integration.

·          360° radiated light.

        

Part Number

NVIS Color

Filter Type

NVIS Radiance

L-xxx-43130

Green A

LG-3 Green

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

L-xxx-43130-FGD

Green A

LG-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-53130

Intruder Green A

UG-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

Green B

HG-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-83130-FGD

NVG Friendly White

WB-3 White

(NR)b <2.2e-09 @ 0.5 fl

  

Lamp Voltage Table 

 

L-xxx

Design Volts

Design Amps

 Filament Type

Unfiltered MSCP

328

5.0

0.125

C-2R

0.22

382

14.0

0.065

C-2F

0.15

327

28.0

0.024

CC-2F

0.15

 

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.

 

 

 Notes:

1)       Standard glass ring filter configuration includes heat sink aluminum cap for edge-lit applications.

2)       FGD suffix designates flat glass dome configuration for 360° radiated light emitted from top and side of lamp.

3)       NVIS White does not fully conform to military specification. It is a cost-effective alternative for civilian, law enforcement, airborne medical evacuation, and search and rescue conversions. The NVIS radiance is reduced so that night time NVG use is not degraded, while day time conspicuousness of instrument markings and colors are still perceptible to the unaided eye.

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Last modified: 05/02/08