VLMS333.., VLMR333.., VLMK333.., VLMO333.., VLMY333..

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 24-Sep-2021

4

Document Number: 82383

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

• Luminous intensity is tested at a current pulse duration of 25 ms

and an accuracy of ± 11 %.

The above type numbers represent the order groups which

include only a few brightness groups. Only one group will be

shipped on each reel (there will be no mixing of two groups on

each reel).

In order to ensure availability, single brightness groups will not

be orderable.

In a similar manner for colors where wavelength groups are

measured and binned, single wavelength groups will be shipped

on any one reel.

In order to ensure availability, single wavelength groups will not

be orderable

Fig. 1 - Maximum Permissible Forward Current vs.

Ambient Temperature

Fig. 2 - Relative Luminous Intensity vs. Angular Displacement

LUMINOUS INTENSITY CLASSIFICATION

GROUP

LIGHT INTENSITY (mcd)

STANDARD

OPTIONAL

MIN.

MAX.

T

2

355

450

U

1

450

560

2

560

710

V

1

710

900

2

900

1120

A

A

1120

1400

B

1400

1800

CROSSING TABLE

VISHAY

OSRAM

VLMS333T2V2

LS T67F-T2V2-1-1

VLMR333U1AA

LR T67F-U1AA-1-1

VLMK333U2AB

LA T67F-U2AB-24-1

VLMO333U2AB

LO T67F-U2AB-24-1

VLMY333U1AA

LY T67F-U1AA-36-1

0

10

20

30

40

50

60

70

80

90

100

0

25

50

75

100

125

16784

R

0.4

0.2

0

95 10319

0.6

0.9

0.8

0°

30°

10°

20°

40°

50°

60°

70°

80°

0.7

1.0