3
REVISIONS
0 PLC
1 PLC
2 PLC
3 PLC
4 PLC
ANGLES
OF
SCALE SHEET
REV
NAME
SIZE CAGE CODE DRAWING NO
DIMENSIONS:
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
DWN
CHK
APVD
MATERIAL FINISH
PRODUCT SPEC
APPLICATION SPEC
WEIGHT
P LTR DATE
APVD
DWNDESCRIPTION
LOC DIST
4
2 1
D
B
A
A
B
C
C
D
ALL RIGHTS RESERVED.
RELEASED FOR PUBLICATION
C
COPYRIGHT
THIS DRAWING IS UNPUBLISHED.
1471-9 (3/11)
A2
RESTRICTED TO
THIS DRAWING IS A CONTROLLED DOCUMENT.
TE Connectivity
7
10
7
8
9
10
A
REVISED PER ECR-15-007373
31JUL2015
RS DD
Customer Drawing
2154857
M. MOSTOLLER
16MAR2012
M. MOSTOLLER
16MAR2012
-
16MAR2012
6:1
1 3
A
108-133005
114-32043
-
-
-
mm
-
0.2
0.13
0.001
0.0001
2
- -
TWO PIECE ASSEMBLY
LUMAWISE LED HOLDER, SCALABLE
-
-
20
20
00779
BY -
8.00
8.00
16.6
14.6
DIM "B"
REF
DIM "A"
REF
5.00
3.7
2.0
3.0
5.0
3.1
2.65
4.1
3.3
PART NUMBERCONTACT PLATINGDIM "A"DIM "B"
THERMAL
SPRING
2154857-3GOLD OVER NICKEL2.953.75NO
1-2154857-2TIN OVER NICKEL2.002.25NO
1-2154857-3TIN OVER NICKEL2.953.75NO
2-2154857-1GOLD OVER NICKEL1.551.85YES
2-2154857-2GOLD OVER NICKEL2.002.25YES
2-2154857-3GOLD OVER NICKEL2.953.75YES
3-2154857-3TIN OVER NICKEL2.953.75YES
NOTES:
MATERIALS AND FINISH:
-HOUSING: PBT-GF, COLOR: NATURAL
-CONTACTS: COPPER ALLOY
FINISH: SEE TABLE
-THERMAL SPRING: STAINLESS STEEL
2. MUST COMPLY WITH DIRECTIVE 2002/95/EC (ROHS)
REFER TO LED MANUFACTURER'S DATASHEET FOR LED DIMENSIONS
4. REFER TO LED DATASHEET FOR RECOMMENDED
THERMAL INTERFACE MATERIALS
5. RECOMMENDED SCREW SIZE: M3 OR #4.
TORQUE SCREWS TO 2.5 in-lbf TO 4.0 in-lbf
6. WIRE TYPES AND SIZES ACCEPTED
18, 20 AND 22 AWG SOLID WIRE
18 AND 20 AWG PREBOND STRANDED WIRE
18 AWG STRANDED WIRE (16 STRAND COUNT)
MAX INSULATION OD: 2.10 MM
STRIP LENGTH: 7.5±1.0
IN APPLICATIONS WHERE THE LED SUBSTRATE IS LESS
THAN 1.50MM THICK A THERMAL SPRING IS REQUIRED.
AS NOTED IN THE TABLE THE THERMAL SPRINGS WILL BE
INSTALLED PRIOR TO SHIPMENT FROM THE TE FACTORY.
REQUIRES THE USE OF LED WITH GOLD PLATED PADS
RECOMMENDED PCB PAD AND HEAT SINK LAYOUT FOR
LED PANEL APPLICATIONS. THE RECOMMENDED LED HOLDER
FOR THESE APPLICATIONS IS PART NUMBER 1-2154857-3.
IN APPLICATIONS WHERE THE LED PANEL IS LESS THAN 1.5MM
THICK USE 3-2154857-3 WITH THERMAL SPRINGS IF THERMAL
PRESSURE FROM THE HOLDER IS REQUIRED.
IN APPLICATIONS WHERE THE LED SUBSTRATE IS LESS
THAN 1.50MM THICK AND A THERMAL SPRING IS NOT USED
IT IS THE RESPONSIBILITY OF THE END USER TO ENSURE THAT
ADEQUATE SYSTEM THERMAL PERFORMANCE IS ACHIEVED.
THE LED HOLDER ALONE WILL NOT PROVIDE ENOUGH FORCE
BY ITSELF TO GENERATE A RELIABLE AND STABLE THERMAL
SOLUTION FOR THE LED.
7
1
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