C-2154857 Datasheet, PDF (1/3 Pages) TE Connectivity Ltd – THIS DRAWING IS A CONTROLLED DOCUMENT.

4
3
THIS DRAWING IS UNPUBLISHED.
C ^{COPYRIGHT 20}
BY -
RELEASED FOR PUBLICATION
20
ALL RIGHTS RESERVED.
D
NOTES:
1 _{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)
C
3 _{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
7 _{IN APPLICATIONS WHERE THE LED SUBSTRATE IS LESS}
THAN 1.50MM THICK A THERMAL SPRING IS REQUIRED.
B
AS NOTED IN THE TABLE THE THERMAL SPRINGS WILL BE
INSTALLED PRIOR TO SHIPMENT FROM THE TE FACTORY.
8 _{REQUIRES THE USE OF LED WITH GOLD PLATED PADS}
9 _{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.
10 _{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.
A
THE LED HOLDER ALONE WILL NOT PROVIDE ENOUGH FORCE
BY ITSELF TO GENERATE A RELIABLE AND STABLE THERMAL
SOLUTION FOR THE LED.
1471-9 (3/11)
14.6
3.1
2
1
LOC
DIST
--
P
LTR
A
REVISIONS
DESCRIPTION
REVISED PER ECR-15-007373
DATE
31JUL2015
DWN
APVD
RS DD
D
3.3
4.1
16.6
DIM "A"
REF
8.00
5.0
8.00
DIM "B"
REF
5.00
C
3.7
2.0
7
2.65
3.0
B
YES
3.75
2.95
TIN OVER NICKEL
3-2154857-3
YES
3.75
2.95
GOLD OVER NICKEL
2-2154857-3
YES
2.25
2.00
GOLD OVER NICKEL
2-2154857-2
YES
1.85
1.55
GOLD OVER NICKEL
2-2154857-1
NO
3.75
2.95
TIN OVER NICKEL
1-2154857-3
NO
2.25
2.00
TIN OVER NICKEL
1-2154857-2
NO
3.75
2.95
GOLD OVER NICKEL
2154857-3
7 10 _{THERMAL DIM "B" DIM "A"}
CONTACT PLATING
PART NUMBER
SPRING
THIS DRAWING IS A CONTROLLED DOCUMENT.
DIMENSIONS:
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
DWN
16MAR2012
M. MOSTOLLER
CHK
16MAR2012
M. MOSTOLLER
APVD
16MAR2012 ^NAME
TE Connectivity
A
mm
-
TWO PIECE ASSEMBLY
0 PLC
1 PLC
2 PLC
3 PLC
-
0.2
0.13
0.001
PRODUCT SPEC
108-133005
APPLICATION SPEC
LUMAWISE LED HOLDER, SCALABLE
-
4 PLC
ANGLES
0.0001
2
114-32043
SIZE
CAGE CODE
DRAWING NO
RESTRICTED TO
MATERIAL
FINISH
WEIGHT
-
A2 ⁰⁰⁷⁷⁹
2154857
-
-
- _{Customer Drawing}
SCALE
SHEET
OF
6:1
13
REV
A