C-2170785 Datasheet, PDF (1/9 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THIS DRAWING IS UNPUBLISHED.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
HEAT SINK
CLIP
LIGHT PIPE
HEAT SINK
10
C
1X4 CAGE ASSEMBLY
76.57 REF
4X 18.75 0.10
B
4X 8.90 0.10
SCALE 2:1
2
1
P
LTR
A
RELEASE
REVISIONS
DESCRIPTION
DATE
01NOV2016
DWN
APVD
JY SH
1. COMPONENTS
D
CAGE ASSEMBLY: NICKEL-SILVER ALLOY
HEAT SINK: ALUMINUM/BLACK ANODIZE
HEAT SINK CLIP: STAINLESS STEEL
EMI SPRING: COPPER ALLOY/NICKEL PLATE
EMI GASKET: PLATED FILLED SILICONE
LIGHT PIPE: CLEAR POLYCARBONATE WITH 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. DATUM -A- IS TOP SURFACE OF THE HOST BOARD.
8 _{THESE HOLES ARE OPTIONAL WHEN THE REAR PINS ARE REMOVED.}
9. MATES WITH QSFP28 MSA COMPATIBLE TRANSCEIVER.
10 _{DATE CODE (YYWWD) MARKED APPROXIMATELY AS SHOWN.}
64.01 REF
-T-
9.72 REF
4
B
A MAX
9.66
SEE DETAIL
C
2.05 TYP
A
REAR PINS
OPTIONAL
1471-9 (3/13)
18.50
2X 19.00
3X 19.00
BACK VIEW
SCALE 2:1
7.88
3.0 MAX
DETAIL C
SCALE 6:1
THIS DRAWING IS A CONTROLLED DOCUMENT.
DIMENSIONS:
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
DWN
20JUN2014
JASON YANG
CHK
01NOV2016
SEAN HAN
APVD
- ^NAME
TE Connectivity
A
mm
-
RECEPTACLE CAGE ASSEMLBY
0 PLC
1 PLC
2 PLC
3 PLC
-
0.25
0.2
-
PRODUCT SPEC
108-19428
APPLICATION SPEC
WITH HEAT SINKS AND LIGHT PIPES,
THRU BEZEL, 1X4, QSFP28, GASKET
4 PLC
ANGLES
-
-
114-32023
SIZE
CAGE CODE
DRAWING NO
RESTRICTED TO
MATERIAL
FINISH
WEIGHT
SEE NOTES
SEE NOTES
-
A2 ⁰⁰⁷⁷⁹
2170785
-
-
-
CUSTOMER DRAWING
SCALE
SHEET
3:1
OF
19
REV
A