8 7 6 5 4 3 2 REVISIONS MATERIAL: REV. DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R A CAGE: COPPER ALLOY D 1 APPROVED PLATING OPTION X=2: 2.54um MIN. NICKEL D PLATING OPTION X=3: 3.81um MIN. MATTE TIN OVER 1.27um MIN. NICKEL. PACKAGING: TRAY PACKAGING TEMPERATURE RANGE: -40C TO +85C C C P/N: U77-A661M-X071 SHOWN B B AMPHENOL PART NUMBER CONFIGURATION U77 - A X 6 1 M - X 0 7 1 PACKAGING 1 = TRAY PACKAGING P/N: U77-A261M-X071 SHOWN P/N: U77-A461M-X071 SHOWN PLATING 2 = NICKEL PLATING 3 = MATTE TIN PLATING NUMBER OF PORTS 2 = 2 PORTS 4 = 4 PORTS 6 = 6 PORTS A UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: DECIMALS X.X 0.38 X.XX 0.25 1 SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 DRAWN ANGLES MATERIAL AND FINISH DO NOT SCALE DRAWING APPROVALS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 2:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 1 OF 10 1 8 7 4 5 6 3 2 1 REVISIONS REV. A (48.73) 8.950.15 (TYP.) (30.50) 11.00 MIN. D 14.000.10 (TYP.) DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R APPROVED D (9.70) 11.50 5.00 28.25 10.00 (TYP.) 37.10 U77-A261M-X071 U77-A261M-X071 C C (59.01) 14.25 (TYP.) 56.75 U77-A461M-X071 U77-A461M-X071 B B (87.51) U77-A661M-X071 85.25 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: A U77-A661M-X071 DECIMALS 1 MATERIAL AND FINISH SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 DRAWN ANGLES X.X 0.38 X.XX 0.25 DO NOT SCALE DRAWING APPROVALS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 2:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 2 OF 10 1 8 7 4 5 6 3 2 1 REVISIONS REV. A D PART NUMBER DIM "C" DIM "D" U77-A261M-X071 29.70 31.00 U77-A461M-X071 58.20 59.50 U77-A661M-X071 86.70 88.00 DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R APPROVED D (1.57) DIM "C" A 38.900.30 C C 10.400.10 PCB (10.22) 0.190.10 (OPENING BELOW PCB) CENTER OF CONNECTOR GUIDE PIN PER SPEC (3.50) 35.40 MAX SECTION A-A A B B DIM "D" MIN. UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: A DECIMALS 1 MATERIAL AND FINISH SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 DRAWN ANGLES X.X 0.38 X.XX 0.25 DO NOT SCALE DRAWING APPROVALS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 2:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 3 OF 10 1 8 7 6 4 5 3 2 1 REVISIONS REV. DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R A APPROVED D D NOTE: PANEL CUTOUT SIZES PER SFF 8433 SPEC. FOR BELLY TO BELLY MOUNTING, DIM "E" (PCB THICKNESS) IS 3.0 mm MIN. DIM "F" RELATED TO DIM "E". FOR DIM "F" = DIM "E" - 0.44 mm. THE PANEL CUTOUT 10.40 mm MIGHT BE INCREASED UP TO 10.80 mm IN ORDER TO ACCOMODATE PCB TOLERANCE. C C E 10.400.10 (SEE NOTE) (0.19) DIM "F" B B DIM "E" (3.00 MIN) 10.400.10 (SEE NOTE) SECTION E-E E UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: A DECIMALS 1 MATERIAL AND FINISH SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 DRAWN ANGLES X.X 0.38 X.XX 0.25 DO NOT SCALE DRAWING APPROVALS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 2:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 4 OF 10 1 8 7 4 5 6 3 2 1 REVISIONS NOTES: 1. DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER. 2. PADS AND VIAS ARE CHASSIS GROUND. 3. THRU-HOLES, PLATING OPTIONAL. 4. SEE DRAWINGS P-UX76-A20-X00XX FOR CONNECTOR LAYOUT. A 12.050.10 (TYP.) DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R REV. APPROVED 2.000.10 TYP. D 26.18 21.38 16.58 11.93 7.13 2.33 D THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) 0.95(12 PLCS) 30.90 27.50 1.40 4.10 4.10 5.00 PIN1 B 2.000.03 (20 PLCS) 0.06 L W V CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) 28.50 15.35 14.25 1.10 0.00 X 0.500.03(20 PLCS) 0.06 L W V DETAIL B SCALE 4 : 1 2.000.10 (TYP.) UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: DETAIL C SCALE 4 : 1 DECIMALS X.X 0.38 X.XX 0.25 1 SEE NOTE 1 DO NOT SCALE DRAWING THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 5 4 REF. CODE IDENT. NO. 3 APPROVALS DRAWN ANGLES MATERIAL AND FINISH 6 1.00 9.60 2.000.10 (TYP.) RECOMMENDED PCB DESIGN FOR SINGLE SIDE MOUNTING (P/N U77-A261M-X071) 7 0.80 (TYP.) 10 C 4.50 8 11 20 15.00 1.050.05(6 PLCS) 0.1 M X Z S 0.00 A 1.550.05 0.05 L X Z S -W- D 10.00 1.050.00 0.1 S X Y BSC (SEE NOTE 1) C 25.00 22.80 20.00 17.10 -z- 1.550.05 0.05 L Z S W -V- 35.00 32.50 B (9.60) (TYP.) X Z S 37.10 C DETAIL D SCALE 4 : 1 B Y 0.1 S PATTERN REPEATS FOR EACH PORT. SPACING BETWEEN PORTS IS 14.25mm. APPLIES TO ALL GANGED LAYOUTS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 2:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 5 OF 10 1 8 7 4 5 6 1 DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R REV. A APPROVED THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) 26.18 21.38 16.58 11.93 7.13 2.33 2 REVISIONS NOTES: 1. DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER. 2. PADS AND VIAS ARE CHASSIS GROUND. 3. THRU-HOLES, PLATING OPTIONAL. 4. SEE DRAWINGS P-UX76-A20-X00XX FOR CONNECTOR LAYOUT. D 3 D THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) 37.10 35.00 32.50 C 30.90 C 0.950.05(16 PLCS) 0.1 M X Z S 27.50 25.00 22.80 20.00 17.10 15.00 CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) 10.00 B 5.00 1.050.05 0.1 S X Y Y -Z- B 1.050.05(13 PLCS) 0.1 M X Z S 0.00 0 28.50 15.35 14.25 1.10 0.00 RECOMMENDED PCB DESIGN FOR BELLY TO BELLY MOUNTING (P/N U77-A261M-X071) A THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 7 6 5 DECIMALS X.X 0.38 X.XX 0.25 1 MATERIAL AND FINISH 4 REF. CODE IDENT. NO. 3 APPROVALS DRAWN ANGLES SEE NOTE 1 DO NOT SCALE DRAWING 8 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: 03554 DATE J.SI MAR18/10 DESIGNED 0 2.33 CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) 11.93 X 26.18 BSC (SEE NOTE 1) 16.58 4.50 A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 3:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 6 OF 10 1 8 7 4 5 6 3 2 1 REVISIONS NOTES: 1. DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER. 2. PADS AND VIAS ARE CHASSIS GROUND. 3. THRU-HOLES, PLATING OPTIONAL. 4. SEE DRAWINGS P-UX76-A20-X00XX FOR CONNECTOR LAYOUT. REV. DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R A APPROVED D Y 54.68 57.00 49.88 40.43 42.75 45.08 35.63 26.18 28.50 30.83 21.38 11.93 14.25 16.58 7.13 2.33 D BSC (SEE NOTE 1) THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) B 0.950.05(20 PLCS) 0.1 M 37.10 X Z S 35.00 30.90 C C 25.00 22.80 20.00 17.10 15.00 1.050.05 0.1 S X Y -Z- 10.00 1.050.05(13 PLCS) 0.1 M X Z S 5.00 0.00 B B CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEPOUT (EXCEPT CHASSIS GROUND) 43.85 29.60 15.35 X 0.00 1.10 4.50 RECOMMENDED PCB DESIGN FOR SINGLE SIDE MOUNTING (P/N U77-A461M-X071) UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: A DECIMALS 1 MATERIAL AND FINISH SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 DRAWN ANGLES X.X 0.38 X.XX 0.25 DO NOT SCALE DRAWING APPROVALS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 1:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 7 OF 10 1 8 7 5 6 4 3 2 1 REVISIONS NOTES: 1. DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER. 2. PADS AND VIAS ARE CHASSIS GROUND. 3. THRU-HOLES, PLATING OPTIONAL. 4. SEE DRAWINGS P-UX76-A20-X00XX FOR CONNECTOR LAYOUT. A D DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R REV. APPROVED D 54.68 49.88 45.08 40.43 35.63 30.83 26.18 21.38 16.58 11.93 Y 7.13 2.33 THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) 37.10 35.00 32.50 C 0.950.05(28 PLCS) 0.1 M X Z S 30.90 27.50 22.80 20.00 17.10 15.00 10.00 1.050.05 0.1 S X Y -Z- 1.050.05(27 PLCS) 0.1 M X Z S 5.00 0.00 0 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: DECIMALS X.X 0.38 X.XX 0.25 1 SEE NOTE 1 DO NOT SCALE DRAWING THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 7 6 5 4 REF. CODE IDENT. NO. 3 APPROVALS DRAWN ANGLES MATERIAL AND FINISH 8 2.33 0 11.93 16.58 26.18 CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) RECOMMENDED PCB DESIGN FOR BELLY TO BELLY MOUNTING (P/N U77-A461M-X071) A 30.83 CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) 40.43 57.00 43.85 42.75 28.50 29.60 14.25 15.35 1.10 0.00 BSC (SEE NOTE 1) X 45.08 B 4.50 54.68 B C 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 2:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 8 OF 10 1 8 7 4 5 6 3 2 1 REVISIONS NOTES: 1. DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER. 2. PADS AND VIAS ARE CHASSIS GROUND. 3. THRU-HOLES, PLATING OPTIONAL. 4. SEE DRAWINGS P-UX76-A20-X00XX FOR CONNECTOR LAYOUT. DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R REV. A APPROVED D 0.1 M THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) 83.18 78.38 73.58 68.93 64.13 59.33 54.68 49.88 45.08 40.43 35.63 30.83 26.18 21.38 16.58 0.950.05(28 PLCS) 11.93 Y 2.33 BSC (SEE NOTE 1) 7.13 D B X Z S 1.050.05(20 PLCS) X Z S 0.1 M 37.10 C C 35.00 32.50 30.90 27.50 25.00 22.80 20.00 17.10 15.00 1.050.05 0.1 S X Y -Z- B 10.00 5.00 B 0.00 RECOMMENDED PCB DESIGN FOR SINGLE SIDE MOUNTING (P/N U77-A661M-X071) A UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: DECIMALS X.X 0.38 X.XX 0.25 1 SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 APPROVALS DRAWN ANGLES MATERIAL AND FINISH DO NOT SCALE DRAWING CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) 85.50 72.35 71.25 58.10 57.00 43.85 42.75 28.50 29.60 15.35 14.25 1.10 X 0.00 4.50 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 1:1 REV. P-U77-AX61M-X071 SHEET PROJECT A 9 OF 10 1 8 7 5 6 4 3 2 1 REVISIONS NOTES: 1. DATUM AND BASIC DIMENSIONS ESTABLISHED BY CUSTOMER. 2. PADS AND VIAS ARE CHASSIS GROUND. 3. THRU-HOLES, PLATING OPTIONAL. 4. SEE DRAWINGS P-UX76-A20-X00XX FOR CONNECTOR LAYOUT. DESCRIPTION DATE PROPOSAL MAR19/10 ECN/E-R REV. A APPROVED D D 78.38 83.18 85.50 35.63 40.43 42.75 45.08 49.88 54.68 57.00 59.33 64.13 68.93 71.25 73.58 21.38 26.18 28.50 30.83 7.13 11.93 14.25 16.58 0.950.05(40 PLCS) 0.1 M X Z S 2.33 THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) THIS AREA DENOTES COMPONETS KEEP-OUT (TRACES ALLOWED) 37.10 35.00 32.50 27.50 25.00 22.80 20.00 17.10 15.00 10.00 5.00 0.00 30.90 0 71.25 72.35 57.00 58.10 42.75 43.85 28.50 29.60 14.25 15.35 1.10 1.050.05 0.1 S X Y 0.00 -Z- CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) 2.33 0 11.93 16.58 26.18 30.83 40.43 BSC (SEE NOTE 1) B 45.08 X 54.68 1.050.05(41 PLCS) 0.1 M X Z S 59.33 B 68.93 4.50 73.58 Y C 83.18 C CROSS-HATCHED AREA DENOTES COMPONENT AND TRACE KEEP-OUT (EXCEPT CHASSIS GROUND) RECOMMENDED PCB DESIGN FOR BELLY TO BELLY MOUNTING (P/N U77-A661M-X071) UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN MILLIMETERS TOLERANCES ARE: A DECIMALS 1 MATERIAL AND FINISH SEE NOTE 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND SUCH INFORMATION MAY NOT BE DISCLOSED TO OTHERS FOR ANY PURPOSE OR USED FOR MANUFACTURING PURPOSES WITHOUT PERMISSION FROM AMPHENOL CANADA CORP. 8 7 6 5 4 REF. CODE IDENT. NO. 3 DRAWN ANGLES X.X 0.38 X.XX 0.25 DO NOT SCALE DRAWING APPROVALS 03554 DATE J.SI MAR18/10 DESIGNED A Amphenol Canada Corp. TITLE 1XN SFP+ CAGE SPRING FINGER EMI, WITH EXTRA BOTTOM GROUND FINGERS (NO MID G-PINS) CHECKED QA APPD SIZE IE APP'D A3 DWG APP'D SCALE 2 DWG. NO. 3:2 REV. P-U77-AX61M-X071 SHEET PROJECT A 10 OF 10 1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Amphenol: U77A461M2071