C-2227249 Datasheet, PDF (1/4 Pages) TE Connectivity Ltd – THIS DRAWING IS A CONTROLLED DOCUMENT.

8
THIS DRAWING IS UNPUBLISHED.
C ^{COPYRIGHT 20}
BY -
7
RELEASED FOR PUBLICATION
20
ALL RIGHTS RESERVED.
6
5
HEAT SINK CLIPS
15
HEAT SINKS
15
D
CAGE ASSEMBLY
1
C
FRONT FLANGE
1
2227249-X
SCALE 4:1
EMI SPRINGS
1
( 28.5 )
( 19 )
B
( 79 )
A
4805 (3/11)
4
3
2
1
LOC
DIST
GP 00
P
LTR
A
REVISIONS
DESCRIPTION
RELEASED ECO-14-003627
DATE
11APR2014
DWN
APVD
LAW EB
1 _{MATERIALS/FINISH:}
CAGE ASSEMBLY - NICKEL-SILVER ALLOY, (0.25) THICK
EMI SPRINGS - COPPER ALLOY/2µm MIN TIN
FRONT FLANGE - ZINC ALLOY/3µm MIN TIN OVER 1.27µm MIN NICKEL OVER 5.08µm
HEAT SINK - ALUMINUM/NICKEL
HEAT SINK CLIP - STAINLESS STEEL
2 _{SPACING BETWEEN CAGES ON THE SAME PCB TO BE SPECIFIED BY THE CUSTOMER,}
MUST COMPLY WITH MINIMUM DIMENSION SHOWN
3 _{REFERENCE APPLICATION SPECIFICATION 114-32023 FOR RECOMMENDED}
DRILL HOLE DIAMETER AND PLATING THICKNESS
4 _{DATUMS AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER}
5 _{HEAT SINKS AND CLIPS ARE SHIPPED ASSEMBLED, CAGE ASSEMBLY MAY BE}
PRESSED INTO THE PCB AS SHIPPED
6 _{DIMENSION APPLIES WITH MODULE INSERTED IN CAGE}
7 _{UNPLATED THRU HOLE}
8. MATES WITH QSFP MSA COMPATIBLE TRANSCEIVER
9 _{SURFACE TRACES PERMITTED WITHIN THIS AREA EXCEPT}
WHERE CAGE STANDOFFS CONTACT PCB
10 _{BASELINE FOR THESE DIMENSIONS IS THE CENTER OF COMPLIANT PIN HOLE}
11. DATE CODE (YYWWD) IS MARKED ON TOP OF CAGE BUT IS CONCEALED BY HEAT SINKS,
APPLIES TO CAGE ASSEMBLY ONLY
12 _{REFERENCE APPLICATION SPECIFICATION 114-32023 FOR GASKET THICKNESS CALCULATION}
13 _{DIMENSION C IS THE NOMINAL THICKNESS OF THE CUSTOMER SUPPLIED PC BOARD:}
SINGLE SIDED PC BOARD MINIMUM THICKNESS - 1.45
DOUBLE SIDED PC BOARD MINIMUM THICKNESS - 2.4
MIN COPPER
D
C
( 56.14 )
9 ^{3 MAX TYP}
6
A MAX
B
2.2 MAX TYP
23
16
13.7
NETWORKING
SAN
PCI
2227249-3
2227249-2
2227249-1
A
HEAT SINK
PROFILE
PART
NUMBER
A
THIS DRAWING IS A CONTROLLED DOCUMENT.
DIMENSIONING AND TOLERANCING
PER ASME Y14.5M-2009
DIMENSIONS:
mm
MATERIAL
SEE
NOTES
TOLERANCES UNLESS
OTHERWISE SPECIFIED:
0 PLC
1 PLC
2 PLC
3 PLC
4 PLC
ANGLES
FINISH
0.2
0.15
0.1
0.05
0.025
1
SEE
NOTES
DWN
M.E. COWHER
CHK
R.R. HENRY
APVD
R.R. HENRY
PRODUCT SPEC
15AUG2012
16AUG2012
16AUG2012
-
APPLICATION SPEC
-
WEIGHT
-
Customer Drawing
TE Connectivity
NAME
RECEPTACLE ASSEMBLY WITH HEAT
SINKS, BEHIND BEZEL, 1X4, QSFP28
-
SIZE
CAGE CODE
DRAWING NO
RESTRICTED TO
A1 ⁰⁰⁷⁷⁹
2227249
SCALE
SHEET
5:1
OF
14
-
REV
A