C-2170705 Datasheet, PDF (1/7 Pages) TE Connectivity Ltd – THIS DRAWING IS A CONTROLLED DOCUMENT.

8
THIS DRAWING IS UNPUBLISHED.
C ^{COPYRIGHT copyright_dateBY -}
7
RELEASED FOR PUBLICATION
-
ALL RIGHTS RESERVED.
HEAT SINK
D
ORGANIZER
8
CLIP
CAGE ASSEMBLY
4-2170705-2 SHOWN
SCALE 3:1
C
6
LIGHT PIPE
19.50 REF
18.75 0.10
B
5
4
67.75 REF
61.17 REF
-T-
8.90 0.10
9.65 REF
B
13.40
SEE DETAIL
A
-T-
A
4805 (3/11)
3.0 MAX
DETAIL A
SCALE 8:1
4-2170705-2 AS SHOWN
3
2
1
LOC
DIST
--
P
LTR
A
RELEASE
REVISIONS
DESCRIPTION
DATE
01NOV2016
DWN
APVD
JY SH
1. MATERIAL: CAGE MATERIAL : 0.25 THICK NICKEL SILVER.
SPRING MATERIAL: COPPER ALLOY
HEAT SINK MATERIAL: ALUMINUM
CLIP MATERIAL: STAINLESS STEEL
LIGHT PIPE MATERIAL: POLYCARBONATE
ORGANIZER MATERIAL: POLYESTER
2. FINISH: SPRING: NICKEL PLATING
D
HEAT SINK: BLACK ANODIZE
3 _{DIMENSION APPLIES WITH MODULE INSTALLED IN THE CAGE TO}
TOP OF HEAT SINK.
4 _{REFERENCE APPLICATION SPEC 114-32023 FOR RECOMMENDED DRILL}
HOLE DIAMETER AND PLATING THICKNESS.
5 _{DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMERS.}
6. MINIMUM PC BOARD THICKNESS : SINGLES SIDED: 1.57 MIN
DOUBLE SIDED: 2.20 MIN
7 _{DATUM -A- IS TOP SURFACE OF THE HOST BOARD.}
8 _{DATE CODE (YYWWD) MARKED APPROXIMATELY AS SHOWN}
9 _{THESE HOLES ARE OPTIONAL WHEN THE REAR PINS ARE REMOVED.}
10. MATES WITH QSFP28 MSA COMPATIBLE TRANSCEIVER.
C
11 _{PRELIMINARY PART - NOT RELEASE TO PRODUCTION.}
3
A MAX
(STANDOFF TO TOP
OF HEAT SINK)
15.11 REF
1.01
2.05 TYP
3.50 TYP
SURFACE OF
LIGHT INPUT
2.20
B
5.00
2.50 TYP
SURFACE OF
LIGHT INPUT
A
THIS DRAWING IS A CONTROLLED DOCUMENT.
DIMENSIONS:
mm
MATERIAL
-
-
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
0 PLC
1 PLC
2 PLC
3 PLC
4 PLC
ANGLES
FINISH
0.25
0.25
0.20
0.100
-
-
-
-
DWN
JASON YANG
CHK
SEAN HAN
APVD
07MAR2014
26JAN2016
07MAR2014
PRODUCT SPEC
108-19428
APPLICATION SPEC
114-32023
WEIGHT
-
CUSTOMER DRAWING
TE Connectivity
NAME
CAGE ASSEMBLY, QSFP28, THRU BEZEL
WITH EMI SPRING FINGER
HEAT SINK, LIGHT PIPE
SIZE
CAGE CODE
DRAWING NO
RESTRICTED TO
A1 ⁰⁰⁷⁷⁹
2170705
SCALE
SHEET
2:1
OF
17
-
REV
A