VLMW41R1T1-5K8L-18 Vishay, VLMW41R1T1-5K8L-18 Datasheet - Page 3

• Manufacturer Part Number: VLMW41R1T1-5K8L-18
• Description: Surface-Mount/Axial LED Lamp,White,LED-8d
• Manufacturer: Vishay

Specifications of VLMW41R1T1-5K8L-18

• Bulb Size: 2.4mm
• Led Colour: White
• Luminous Intensity: 355mcd
• Viewing Angle: 60°
• Forward Voltage: 3.3V
• Led Mounting: SMD
• Lens Shape: Round
• Colour Temperature Typ: 5500K
• Current If Luminous Intensity: 10mA
• Forward Current If: 20mA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note:
Chromaticity coordinate groups are tested at a current pulse duration of 25 ms and a tolerance of ± 0.01.
TYPICAL CHARACTERISTICS
T
Document Number 81370
Rev. 1.3, 23-Oct-07
amb
CHROMATICITY COORDINATED GROUPS FOR WHITE SMD LED
= 25 °C, unless otherwise specified
Figure 1. Forward Current vs. Ambient Temperature
5K
6K
5L
6L
20913
30
20
10
0
0
T
20
amb
- Ambient Temperature (°C)
0.291
0.285
0.307
0.310
0.296
0.291
0.310
0.313
0.310
0.307
0.330
0.330
0.313
0.310
0.330
0.330
40
X
60
80
100
0.268
0.279
0.312
0.297
0.259
0.268
0.297
0.284
0.297
0.312
0.347
0.330
0.284
0.297
0.330
0.310
Y
120
Figure 2. Rel. Luminous Intensity vs. Angular Displacement
95 10319
7L
7K
8L
8K
1.0
0.9
0.8
0.7
0.6
0.4
Vishay Semiconductors
0.2
0.330
0.330
0.347
0.345
0.330
0.330
0.338
0.352
0.345
0.347
0.367
0.364
0.352
0.338
0.364
0.360
X
0°
0
0.2
10°
0.4
20°
VLMW41..
0.6
www.vishay.com
30°
40°
50°
60°
70°
80°
0.330
0.347
0.371
0.352
0.310
0.330
0.342
0.344
0.352
0.371
0.401
0.380
0.344
0.342
0.380
0.357
Y
3