Midget Flange

Midget Flange

T-1&3/4 Midget Flange

(Click here for T-1&3/4 Midget Flange Helium Retardant)

Dimension in inches (mm).

Design Volts	Average MSCP	Design Amps	Life (Hours)	Filament Type	Lumitron Part Number
2.5	0.220	0.200	500	C-2R	L-368 (2)
2.7	0.040	0.060	6,000	C-2R	L-338 (1)(2)
3.0	0.003	0.015	10,000	C-6	L-375
5.0	0.030	0.060	60,000	C-2R	L-7332
5.0	0.050	0.060	25,000	C-2R	L-7333
5.0	0.150	0.060	5,000	C-2R	L-3150
5.0	0.150	0.115	40,000	C-2R	L-7335
6.0	0.030	0.040	10,000	C-2V	L-345
6.0	0.340 @ 5.0V	0.200	1,000	C-2R	L-328
6.0	0.340 @ 5.0V	0.200	1,000	C-2R	L-328-AS15 (1)(2)
6.0	0.340 @ 5.0V	0.200	1,000	C-2R	L-328-AS10 (1)(2)
6.3	0.020	0.040	20,000	C-2V	L-380
6.3	0.230	0.075	1,000	C-2R	L-8668
6.3	0.400	0.200	20,000	C-2F	L-381 (1)(2)
6.3	0.550	0.200	5,000	C-2R	L-349
10.0	0.004	0.014	10,000	C-2F	L-344
10.0	0.080	0.040	5,000	C-2F	L-367
12.0	0.120	0.040	10,000	C-2F	L-394
14.0	0.300	0.080	40,000	C-2F	L-382
14.0	0.500	0.080	1,500	C-2F	L-330
14.0	0.500	0.100	10,000	C-2F	L-8918 (1)(2)
18.0	0.150	0.040	10,000	C-2F	L-370
28.0	0.150	0.040	10,000	C-2F	L-385 (2)
28.0	0.300	0.040	7,000	C-2F	L-387 (1)(2)
28.0	0.340	0.040	4,000	C-2F	L-327 (1)(2)
28.0	0.340	0.040	4,000	C-2F	L-327-AS15 (1)(2)
28.0	0.600	0.060	5,000	C-2F	L-365

(1) MS25237 (2) MIL-L-6363/8

Aged & Selected (AS) Lamp Option: These Lamps are aged a minimum of 16 hours at rated voltage and selected for MSCP (Brightness) tolerance prior to shipping. Please designate your selection of this option by adding AS, and the MSCP tolerance, to the part number. Example: an L-715 aged and selected to a plus-or-minus brightness tolerance of 15 percent becomes an L-715-AS15.

Finish: Nickel plated brass shell with black phenolic insulation.

T-1&3/4 Midget Flange Helium Retardant

Dimensions in inches (mm).

Notes: 1) .021 +/- .003 (0,5 +/- 0,1) minimum wall thickness. 2) .025 (0,6) minimum clearance throughout glass envelope.

Design Volts	Average MSCP	Design Amps	Life (Hours)	Filament Type	Lumitron Part Number
5.0	0.340	0.200	15,000	C-2R	L-339 (1)

(1) MS27569-339-AS15

Aged & Selected (AS) Lamp Option: These Lamps are aged a minimum of 16 hours at rated voltage and selected for MSCP (Brightness) tolerance prior to shipping. Please designate your selection of this option by adding AS, and the MSCP tolerance, to the part number. Example: an L-715 aged and selected to a plus-or-minus brightness tolerance of 15 percent becomes an L-715-AS15.

Finish: Nickel plated brass shell with black phenolic insulation.

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