3.8mm Round
®
Optopipe
TM
Optical Light Pipe, 3 Array, Panel Mounted
13.97
[.550]
13.97
[.550]
5.84
[.230] SQ
TYP
1.27
[.050]
NEW
515-1034
Dimensions in mm [inches]
LEDs
for use with 515-1034
Recommended
521-9247
521-9249
521-9251
550-xx10
550-5504
550-5505
550-5507
550-5508
550-5604
550-5605
550-5607
550-5608
550-5704
550-5705
550-5707
550-5708
1.48
[.010]
22.61
[.89]
REF
PAGE #
6-44
6-44
6-44
6-17
6-9
6-11
6-13
6-15
6-9
6-11
6-13
6-15
6-9
6-11
6-13
6-15
9.40
[.370]
3.94
[.155]
7.62
[.300]
TYP
18.54
[.730]
44.96
[1.77] REF
DIFFUSED FRONT
SURFACES
37.08
[1.46]
DIRECTION
OF LIGHT
TOP
SURFACE
OF LED
.51
[.020]
MAX
2.01
[.079]
Ø 3.05
[.120] TYP
(2) PLACES
Ø 3.81
[.150] TYP
(3) PLACES
8.13
[.320]
11.94
[.47]
TYP
24.13
[.95]
REF
5.08
[.200]
9.27
[.365]
27.81
[1.10]
FRONT
PANEL
2.36
[.093]
20.07
[.79]
Features
•
•
•
•
•
•
High transmissivity polycarbonate material
UL94V-0 compliance
ESD protection (circuit isolation from front panel)
Wide viewing angle
Arrays reduce insertion costs
Secures to panel by heat staking
Alternatives
521-9430
521-9431
521-9432
PAGE #
4-61
4-61
4-61
LED alternatives may not produce optimum light
output
LED Data
For absolute maximum ratings and other electrical and optical
data on the recommended LEDs, refer to LED data sheets.
Operating/Storage Temperature
–30°C to +100°C
Dialight
Optopipe
Light Pipe Description
This Optopipe™ is heat staked to the inside of the customer’s plastic housing. The light pipe is staked to the case
using the tabs at the front of the part. The light pipe is not attached to the PCB at any point but floats in front of it. The
rectangular funnel end faces the light source while the tubular sections fit through the plastic panel. The light emitting
surface is textured to diffuse the light passing through it. The light source can be any super-bright 2mm, 3mm, or 5mm
LED, or one of Dialight’s 597 Series SMT LEDs. The light sources are mounted in a straight line facing the rear of the part
on an irregular pitch. The light source’s emitting surface should be located no more than 0.020" or 0.5mm from the
Optopipe™. The light pipe material is water clear transmissive polycarbonate rated UL94-V0, and has a 35% oxygen
index.
Dialight can provide custom Optopipe™ solutions for your applications.
2-16
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
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