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Engineering Catalog 169
Subminiature Krypton Lamps with Lens-End
Color Temp. Filament
Line Part Degrees Life Filament Dimensions
No. No. Volts Amps Lumens Kelvin Hours Type Lgth. x Dia. Drawing
1 187-1 4.2 1.05 50 3,000 650 C-6 1.3 X 0.45 A
2 188-1 5.0 1.00 42 2,800 10,000 C-6 1.6 X 0.7 A
B
Subminiature Krypton Lamps with Clear-End
Color Temp. Filament
Line Part Degrees Life Filament Dimensions
No. No. Volts Amps Lumens Kelvin Hours Type Lgth. x Dia. Drawing
3 187 4.2 1.05 50 3,000 650 C-6 1.3 X 0.45 B
4 188 5.0 1.00 42 2,800 10,000 C-6 1.6 X 0.7 B
Recommended Holder/Socket H720 specified below.
18.1+/-.5
15.5+/-.5
3.2
5.0 MIN
.5
5.25 MAXPAGE 16
Recommended Holder/Socket H720 specified above.
3.17 3.68
4.2 - 4.3 3.8, 2 places
3.2 12.7
2.8,
2 places
H720
Material Natural Teflon
Pin shell: Brass
Contacts: Beryllium Copper
Maximum
Ratings 12 Volts
4.0 Amps
120°C
15
A
19.4+/-.5
3.2
5.0 MIN
.5
5.25 MAX
PAGE 16
H250
Materials
Base: Natural Teflon
Pin Shell: Tin/Lead over nickel
Contact Finish: Tin/Lead over nickel
Maximum Ratings:
12 Volts
4.0 Amps
120
o
C
Subminiature Halogen Lamp
Color Temp. Filament
Line Part Degrees Life Filament Dimensions
No. No. Volts Amps Lumens Kelvin Hours Type Lgth. x Dia. Drawing
5 288 5.0 0.90 54 2,850 600 C-6 2.6 x 296µmC
6.0 1.00 100 3,050 100
C