SLR-343 Series

LED lamps

Reflecting small LEDs, directly mountable

(

φ3.1mm) (no need for solder modification)

SLR-343 Series

The SLR-343 series are small 3.1mm LEDs which can be directly mounted on a printed circuit board. Four colors and two

lens types are available for a total of eight types, and they are suitable for use in a wide variety of applications.

Features

1) Four colors : red, orange, yellow and green.

2) Two lens types : Colored diffused and Colored clear.

3) High reliability even in case of direct mount.

4) Blow-holeless solder type.

External dimensions (Units : mm)

(2.5)

CATHODE

φ3.8

φ3.1

0.4

Tolerances are

±0.2 unless otherwise noted:

Selection guide

Emitting color

Lens

Colored diffused

Colored clear

Red

Orange

Yellow

Green

SLR-343VR

SLR-343VC

SLR-343DU

SLR-343YY

SLR-343DC

SLR-343YC

SLR-343MG

SLR-343MC

Absolute maximum ratings (Ta = 25

°C)

∗Pulse width 1ms Duty 1 / 5

Parameter

Symbol

Topr

Tstg

−

Red

SLR-343VR

SLR-343VC

SLR-343DU

SLR-343DC

SLR-343YY

SLR-343YC

SLR-343MG

SLR-343MC

Orange

Yellow

Green

−25~+85

−30~+100

260

°C 5 seconds maximum

Unit

mW

mA

mA

V

°C

°C

−

60

20

60

3

60

20

60

3

60

20

60

3

75

25

60

3

Power dissipation

Forward current

Peak forward current

Reverse voltage

Operating temperature

Storage temperature

Soldering temperature

∗

∗∗∗