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Bi-Pin .050 CtoC 

Wire Terminal Helium Retardant Bi-Pin .050 CtoC Bi-Pin .100 CtoC Integral Bi-Pin Midget Flange Short .145 MOL Short .130 MOL

T-1 Bi-Pin Lamps with .050" Center to Center Pins

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T-1 Bi-Pin
T-1 Bi-Pin Helium Retardant
T-1 Short Bi-Pin
T-1 Bi-Pin (EB Type)

T-1 Bi-Pin .050" Leg Spacing

Drawing dimensions in inches (mm).

Design Volts

Average MSCP

Design Amps

Life (Hours)

Filament Type

Lumitron Part Number

1.5 0.002 0.01 10,000 C-2R L-3255
1.5 0.01 0.015 5,000 C-2R L-7254
1.5 0.015 0.06 100,000 C-2R L-7202/BP5
1.5 0.03 0.075 16,000 C-2R L-7255
2.5 0.21 0.32 5,000 C-2R L-8757
3.0 0.001 0.008 10,000 C-2V L-7204/BP5
3.0 0.005 0.013 10,000 C-2R L-7259
3.0 0.02 0.015 5,000 C-2R L-3229
3.0 0.02 0.024 10,000 C-2F L-7206/BP5
3.0 0.027 0.04 10,000 C-2R L-3037/BP5
3.0 0.03 0.06 100,000 C-2R L-7260
3.0 0.15 0.12 16,000 C-2R L-7261
5.0 0.02 0.015 10,000 C-2F L-7209/BP5
5.0 0.02 0.02 20,000 C-2R L-3043/BP5
5.0 0.03 0.02 10,000 C-2R L-7022
5.0 0.03 0.03 16,000 C-2F L-7263
5.0 0.03 0.06 60,000 C-2R L-7680
5.0 0.05 0.06 60,000 C-2R L-7683
5.0 0.09 0.075 25,000 C-2R L-7714
5.0 0.15 0.06 5,000 C-2R L-7265
5.0 0.15 0.08 5,000 C-2R L-7266
5.0 0.15 0.115 40,000 C-2R L-7715
5.0 0.15 0.115 40,000 CC-6 L-7716
5.0 0.19 0.115 5,000 C-2R L-919
5.0 0.2 0.115 5,000 C-2R L-7267
5.0 0.22 0.115 5,000 C-2R L-922
5.0 0.22 0.125 5,000 C-2R L-7268
10.0 0.1 0.027 10,000 C-2F L-8095
12.0 0.1 0.03 10,000 C-2F L-3023/BP5
12.0 0.15 0.06 10,000 C-2F L-8097
14.0 0.15 0.04 10,000 C-2F L-3228/BP5
14.0 0.15 0.065 10,000 C-2F L-8098
18.0 0.15 0.026 10,000 C-2F L-8099
28.0 0.05 0.02 25,000 CC-2F L-3091/BP5
28.0 0.15 0.024 4,000 CC-2F L-7839
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.
Pins gold plated .00020 min. per MIL-G-45204, unless unfinished nickel pins are specified. For pins tinned per MIL-STD-202, Method 208, add TPL to the part number.
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T-1 Bi-Pin Helium Retardant .050" Leg Spacing

Drawing dimensions in inches (mm).

Design Volts

Average MSCP

Design Amps

Life (Hours)

Filament Type

Lumitron Part Number

5.0 0.03 0.06 60,000 C-2R L-7270
5.0 0.05 0.06 40,000 C-2R L-7271
5.0 0.09 0.075 16,000 C-2R L-7272
5.0 0.15 0.115 16,000 C-2R L-7274
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.
Pins gold plated .00020 min. per MIL-G-45204, unless unfinished nickel pins are specified. For pins tinned per MIL-STD-202, Method 208, add TPL to the part number.
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T-1 Short Bi-Pin .050" Leg Spacing

Drawing dimensions in inches (mm).

Design Volts

Average MSCP

Design Amps

Life (Hours)

Filament Type

Lumitron Part Number

5.0 0.03 0.02 10,000 C-2R L-2022/BP5
5.0 0.03 0.06 60,000 C-2R L-6802/BP5
5.0 0.05 0.06 25,000 C-2R L-6832/BP5
5.0 0.09 0.075 25,000 C-2R L-7132/BP5
5.0 0.15 0.06 5,000 C-2R L-6152/BP5
5.0 0.15 0.08 5,000 C-2R L-6212/BP5
5.0 0.15 0.115 40,000 C-2R L-7152/BP5
5.0 0.19 0.115 5,000 C-2R L-119/BP5
5.0 0.2 0.115 5,000 C-2R L-7212/BP5
5.0 0.22 0.115 5,000 C-2R L-481/BP5
5.0 0.22 0.125 5,000 C-2R L-8175/BP5
14.0 0.15 0.04 1,000 CC-2F L-7008/BP5
28.0 0.15 0.024 1,500 CC-2F L-7009/BP5
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.
Pins gold plated .00020 min. per MIL-G-45204, unless unfinished nickel pins are specified. For pins tinned per MIL-STD-202, Method 208, add TPL to the part number.
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T-1 Short Bi-Pin (EB Type) .050" Leg Spacing

Drawing dimensions in inches (mm).

Design Volts

Average MSCP

Design Amps

Life (Hours)

Filament Type

Lumitron Part Number

5.0 0.03 0.02 10,000 C-2R L-2022/EB5
5.0 0.03 0.06 60,000 C-2R L-6802/EB5
5.0 0.05 0.06 25,000 C-2R L-6832/EB5
5.0 0.15 0.06 5,000 C-2R L-6152/EB5
5.0 0.09 0.075 25,000 C-2R L-7132/EB5
5.0 0.15 0.08 5,000 C-2R L-6212/EB5
5.0 0.15 0.115 40,000 C-2R L-7152/EB5
5.0 0.19 0.115 5,000 C-2R L-119/EB5
5.0 0.2 0.115 5,000 C-2R L-7212/EB5
5.0 0.22 0.115 5,000 C-2R L-481/EB5
5.0 0.22 0.125 5,000 C-2R L-8175/EB5
14.0 0.15 0.04 1,000 CC-2F L-7008/EB5
28.0 0.15 0.024 1,500 CC-2F L-7009/EB5
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.
Pins gold plated .00020 min. per MIL-G-45204, unless unfinished nickel pins are specified. For pins tinned per MIL-STD-202, Method 208, add TPL to the part number.
EB-style bi-pin lamps have a molded epoxy base. Because the base diameter is flush with the glass envelope, these lamps can fit in tighter spaces than similar bi-pin lamps with nylon bases.
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