C-2170775 Datasheet, PDF (1/7 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THIS DRAWING IS UNPUBLISHED.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.
2
1
LOC
DIST
GP 00
P
LTR
A
RELEASE
REVISIONS
DESCRIPTION
DATE
31OCT2016
DWN
APVD
JY SH
D
LIGHT PIPE
HEAT SINK
CLIP
8
1X4 CAGE ASSEMBLY
C
B
A
1471-9 (3/11)
HEAT SINK
2170775-1 AS SHOWN
CUSTOMERIZED HEAT SINK
SCALE 2:1
1. COMPONENTS
D
CAGE ASSEMBLY: NICKEL-SILVER ALLOY
HEAT SINK: ALUMINUM/BLACK ANODIZE
HEAT SINK CLIP: STAINLESS STEEL
EMI SPRING: COPPER ALLOY/NICKEL PLATE
GASKET: PLATED FILLED SILICONE
LIGHT PIPE: CLEAR POLYCARBONATE WITH UL 94 V_0
ORGANIZER: POLYESTER WITH UL 94 V_0
2 _{REFERENCE APPLICATION SPECIFICATION 114-32023}
FOR RECOMMENDED DRILL HOLE DIAMETER AND
PLATING THICKNESS
3 _{DATUM AND BASIC DIMENSION ESTABLISHED BY CUSTOMER}
4 _{DIMENSION APPLIES WITH MODULE INSERTED IN CAGE}
5. HEAT SINKS, HEAT SINK CLIPS AND LIGHT PIPES
C
ARE SHIPPED ASSEMBLED ON CAGE
6. MINIMUM PC BOARD THICKNESS: SINGLE SIDED: 1.57 MIN
DOUBLE SIDED: 3.00 MIN
7. MATES WITH QSFP28 MSA COMPATIBLE TRANSCEIVER.
8 _{DATE CODE (YYWWD) MARKED APPROXIMATELY AS SHOWN.}
80.95 REF
76.57 REF
4X 18.75 0.10
62.51 REF
SCALE 2:1
4X 8.90 0.10 14.35 REF 9.72 REF
4
4
16.90 MAX ^{17.90 MAX}
B
3.0 MAX
DETAIL C
SCALE 6:1
9.66
1.80
2.2 MAX
SEE DETAIL
C
CUSTOMERIZED
CUSTOMERIZED
CUSTOMERIZED
CUSTOMERIZED
2170775-4
2170775-3
2170775-2
2170775-1
HEAT SINK HEIGHT
PART NUMBER
THIS DRAWING IS A CONTROLLED DOCUMENT.
DIMENSIONS:
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
DWN
20AUG2014
JASON YANG
CHK
31OCT2016
SEAN HAN
APVD
- ^NAME
TE Connectivity
A
mm
-
CAGE ASSEMLBY, QSFP28, 1X4
0 PLC
1 PLC
2 PLC
3 PLC
-
0.25
0.2
-
PRODUCT SPEC
-
APPLICATION SPEC
WITH HEAT SINKS AND LIGHT PIPES,
THRU BEZEL, GASKET
4 PLC
ANGLES
-
-
-
SIZE
CAGE CODE
DRAWING NO
RESTRICTED TO
MATERIAL
FINISH
WEIGHT
-
A2 ⁰⁰⁷⁷⁹
2170775
-
SEE NOTES
SEE NOTES _{CUSTOMER DRAWING}
SCALE
SHEET
OF
3:1
17
REV
A