C-2170745 Datasheet, PDF (1/5 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THIS DRAWING IS UNPUBLISHED.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
10
1X4 CAGE ASSEMBLY
C
HEAT SINK
2170745-2 AS SHOWN
SCALE 2:1
76.50 REF
4X 18.75 0.10
B
7.88
2X 19.00
3X 19.00
18.50
SCALE 2:1
A
1471-9 (3/13)
2170745-7 AS SHOWN ¹¹
WITH CUSTOMIZED HEAT SINK AND LP FEATURE
SCALE 2:1
2
1
1. COMPONENTS
CAGE ASSEMBLY: NICKEL-SILVER ALLOY
HEAT SINK: ALUMINUM/BLACK ANODIZE
HEAT SINK CLIP: STAINLESS STEEL
EMI SPRING: COPPER ALLOY/NICKEL PLATE
P
LTR
A
INITIAL RELEASE
REVISIONS
DESCRIPTION
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
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.}
11 _{PN 2170745-7 IS RESTRICTED TO GOOGLE.}
61.14 REF
DATE
02FEB2016
DWN
APVD
JY SH
D
C
4X 8.90 0.10
9.65 REF
4
A MAX
REAR PINS
OPTIONAL
3.0 MAX
DETAIL C
SCALE 6:1
13.40
SEE DETAIL
C
B
2.05 TYP
18.05
WITHOUT
CUSTOMIZED 11 2170745-7
23.0
WITHOUT
NETWORKING
2170745-6
16.0
WITHOUT
SAN
2170745-5
13.7
WITHOUT
PCI
2170745-4
23.0
WITH
NETWORKING
2170745-3
16.0
WITH
SAN
2170745-2
13.7
WITH
PCI
2170745-1
DIM A
REAR PINS
OPTIONAL
APPLICATION PART NUMBER
THIS DRAWING IS A CONTROLLED DOCUMENT.
DIMENSIONS:
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
DWN
25JUN2014
JASON YANG
CHK
11JAN2016
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
THRU BEZEL, 1X4, QSFP28
4 PLC
ANGLES
-
-
114-32023
SIZE
CAGE CODE
DRAWING NO
RESTRICTED TO
MATERIAL
FINISH
WEIGHT
SEE NOTES
SEE NOTES
-
A2 ⁰⁰⁷⁷⁹
2170745
-
-
-
CUSTOMER DRAWING
SCALE
SHEET
3:1
OF
15
REV
A