Voltage Indication Lamp
４φＦseries
As a pilot lamp of the camera's built-in flash strobo, especially stable on the electrical characteristics.

Ｔｙｐｅ
Glass tube
Lamp length max.
(mm)
Lead length
（ｍｍ）
Starting voltage
（Ｖ）
Extinguish voltage
(V)
Lamp current
（ｍＡ）
Ave.life
（Hrs.)
Series resistance
（KΩ)
NL-230VANNF T-4 8 +side25MIN、-side20MIN D.C230±5 D.C200MIN 0.1 1,000 1,000
NL-240VANNF 〃 〃 〃 D.C240±5 D.C210MIN 〃 〃 〃
NL-250VANNF 〃 〃 〃 D.C250±5 D.C210MIN 〃 〃 〃
NL-260VANNF 〃 〃 〃 D.C260±5 D.C210MIN 〃 〃 〃
NL-270VANNF 〃 〃 〃 D.C270±5 D.C210MIN 〃 〃 〃
NL-280VANNF 〃 〃 〃 D.C280±5 D.C210MIN 〃 〃 〃
NL-290VANNF 〃 〃 〃 D.C290±5 D.C210MIN 〃 〃 〃
NL-300VANNF 〃 〃 〃 D.C300±5 D.C210MIN 〃 〃 〃
ANNFseries　Ｔ－４series(４mm tube dia short size)

Ｔｙｐｅ
Glass tube
Lamp length max.
(mm)
Lead length
(ｍｍ）
Starting voltage
（Ｖ）
Extinguish voltag
(V)
Lamp current
（ｍＡ）
Ave.life
（Hrs.)
Series resistance
（KΩ)
NL-230VNNF T-4 8 +side25MIN、-side20MIN D.C230±10 D.C200MIN 0.1 1,000 1,000
NL-240VNNF 〃 〃 〃 D.C240±10 D.C210MIN 〃 〃 〃
NL-250VNNF 〃 〃 〃 D.C250±10 D.C210MIN 〃 〃 〃
NL-260VNNF 〃 〃 〃 D.C260±10 D.C220MIN 〃 〃 〃
NL-270VNNF 〃 〃 〃 D.C270±10 D.C210MIN 〃 〃 〃
NL-280VNNF 〃 〃 〃 D.C280±10 D.C210MIN 〃 〃 〃
NL-290VNNF 〃 〃 〃 D.C290±10 D.C210MIN 〃 〃 〃
NL-300VNNF 〃 〃 〃 D.C300±10 D.C210MIN 〃 〃 〃
NNFseries　Ｔ－４series(４mm tube dia short size)
NNF(C.D)series　　Ｔ－４series(４mm tube dia short size)

Ｔｙｐｅ
Glass tube
Lamp length max.
(mm)
Lead length
（ｍｍ）
Starting voltage
（Ｖ）
Extinguish voltage
(V)
Lamp current
（ｍＡ）
Ave.life
（Hrs.)
Series resistance
（KΩ)
NL-230VNNF(C.D) T-4 8 +side25MIN、-side20MIN D.C230±15 D.C200MIN 0.1 1,000 1,000
NL-240VNNF(C.D) 〃 〃 〃 D.C240±15 D.C210MIN 〃 〃 〃
NL-250VNNF(C.D) 〃 〃 〃 D.C250±15 D.C210MIN 〃 〃 〃
NL-260VNNF(C.D) 〃 〃 〃 D.C260±15 D.C210MIN 〃 〃 〃
NL-270VNNF(C.D) 〃 〃 〃 D.C270±15 D.C210MIN 〃 〃 〃
NL-280VNNF(C.D) 〃 〃 〃 D.C280±15 D.C210MIN 〃 〃 〃
NL-290VNNF(C.D) 〃 〃 〃 D.C290±15 D.C210MIN 〃 〃 〃
NL-300VNNF(C.D) 〃 〃 〃 D.C300±15 D.C210MIN 〃 〃 〃