Panasonic LNG377MKG, LNG277LKR, LNG477NKX Datasheet

Round Type

φ 3.0 mm Series

Conventional Part No. Global Prat No. Lighting Color

LN277RCPX ············· LNG277LKR ············ Red
LN377GCPX·············LNG377MKG··········· Green
LN477YCPX············· LNG477NKX ··········· Amber

■ Absolute Maximum Ratings (Ta = 25°C)
Lighting Color

PD(mW)

Red
Green
Amber

★IFPの条件は，duty 10%，Pulse width 1 msec. The condition of IFP is duty 10%, Pulse width 1 msec

■ Electro−Optical Characteristics (T

Conventional

Part No.

LN277RCPX
LN377GCPX
LN477YCPX

Unit

70
90
90

Lighting

Color

Red
Green
Amber

−

IF(mA)

25
30
30

Lens Color

Red Clear
Green Clear
Amber Clear

IFP(mA)∗VR(V) T

150
150
150

4
4
4

= 25°C)

a

−25 ∼ +85

−25 ∼ +85

−25 ∼ +85

I

Typ Min TypI

0.8 0.3 15 2.2 2.8 700 100 20 5 4

7.0 2.5 20 2.2 2.8 565 30 20 10 4

4.0 1.5 20 2.2 2.8 590 30 20 10 4

−

mcd mcd mA V V nm nm mA µAV

opr

O

(°C) T

−30 ∼ +100

−30 ∼ +100

−30 ∼ +100

stg

F

(°C)

φ 4.0 ± 0.2

2.0 Max. NOT SOLDERED

2 − 0.7 Max

2 − 0.45 ± 0.1

2.54

12

φ 4.0 ± 0.2

V

F

λ

∆λ I

P

Max Typ Typ I

φ 3.2± 0.2
φ 3.0± 0.2

1.0

1.0

3.3 ± 0.3

1.7

24.5 ± 1.0

1.5

F

Unit: mm

3.8 ± 0.2

1: Anode
2: Cathode

Max V

0.45 ± 0.1

R

R

IO  I

10

5
3

1

0.5

Luminous Intensity

0.3

0.1

Relative Luminous Intensity
Wavelength Characteristics

LN377GCPXLN377GCPX

LN377GCPX

100

80

60

40

20

Relative Luminous Intensity

0
500 600 700 800

LN377GCPXLN377GCPX

31 5 10 50 10030

Forward Current

LN477YCPXLN477YCPX

LN477YCPX

Wavelength

F

LN477YCPXLN477YCPX

LN277RCPXLN277RCPXLN277RCPX

LN277RCPXLN277RCPX

LN277RCPX

100

50
30

10

5

Forward Current

3

1

50°

60°

70°

80°

90°

IF  V

LN477YCPXLN477YCPX

LN277RCPXLN277RCPX

LN277RCPX

LN377GCPXLN377GCPX

LN377GCPX

1.6 1.8 2.0 2.42.2

Forward Voltage

Directive Characteristics

0°

10°

20°

30°

40°

Relative Luminous Intensity

80°
60°
40°
20°

0 2040608010020406080100

10°

F

500

300

100

50
30

Relative Luminous Intensity

10

50

40

20°

30°

40°

50°

60°

30

Forward Current

20

70°

10

80°

90°

0

0

IO  T

LN477YCPXLN477YCPXLN477YCPX

0−20 80 100604020

Ambient Temperature

IF  T

LN277RCPXLN277RCPX

40 60 80 100

20

Ambient Temperature

a

LN377GCPXLN377GCPXLN377GCPX

a

LN377GCPXLN377GCPX

LN377GCPX

LN477YCPXLN477YCPX

LN477YCPX

LN277RCPXLN277RCPXLN277RCPX

159