3M
™
CF Card Header
CompactFlash
™
Type II, Long Guides, Surface Mount
7E50 Series
• Headers mate with both CompactFlash
™
Type I and Type II
cards
• Polarization options for top or bottom boardmount
• Extended guide rails enable accurate and easy card insertion
• Single row surface mount solder tails facilitate auto
placement and IR soldering
• Optional 2 mm board standoff enables board population
• Meets CFA standards for known compatibility and reliability
• Metal brace provides stability for ejector attachment
• Multiple styles of ejector available
• Optional ejector can be purchased pre-assembled or
separately
• Optional Tape and Reel or Tray packaging for automated
assembly
• See the Regulatory Information Appendix (RIA) in the
“RoHS compliance” section of www.3Mconnector.com for
compliance information (RIA E1 & C1 apply)
Date Modified: August 16, 2010
TS-2083-G
Sheet 1 of 5
Physical
Insulation:
Material: High Temperature Thermoplastic
Flammability: UL 94V-0
Color: Beige
Contact:
Material:
Copper Alloy
Plating:
Underplating: 2.03 μm [ 80 μ” ] Nickel
Wiping Area: 0.38 μm [ 15 μ” ] or 0.76 μm [ 30 μ” ] Gold
Solder Tails: 3.81μm [ 150 μ” ] Matte Tin or Gold Flash
Marking:
3M Logo
Electrical
Current Rating:
0.5 A
Insulation Resistance:
10
3
Ω
at 500 V
DC
Withstanding Voltage:
500 V
AC
for 1 minute
Environmental
Temperature Rating:
-40°C to +85°C
Process Rating:
Maximum 260 C (per J-STD-020C)
Moisture Sensitivity Level:
1 (per J-STD-020C)
CompactFlash is a registered trademark of Sandisk Corporation.
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
CF Card Header
CompactFlash
™
Type II, Long Guides, Surface Mount
Pin Function
Detect
General Use
Power
6.40
.252
7E50 Series
Pin Position
25, 26
All other pins
1, 13, 38, 50
6.40
.252
-C-
L, Pin length Dim
3.50 mm [ .138” ]
4.25 mm [ .167” ]
5.00 mm [ .197”]
35.00
1.378
31.12
1.225
-B-
1.27
.050
-A-
1.27
.050
0.3175
.0125
0.3175
.0125
0.23 ±0.05
.009 ±.002
0.25 [.010] A B-C D
50X
3.00
.118
2X
3.00
.118
0.635
.025
2X
F
7.30
.287
L
10.0
VPU PAD
2X
E
25.10
.988
38.65 ±.25
1.521 ±.010
2X
21.80
.858
LOGO
50X 0.40 ±0.02
.016 ±.001
0.20 [.008] A B-C D
40.16
1.581
45.40
1.787
47.80
1.882
-D-
7.90
.311
3M
PIN W
G
49.94
1.966
PIN X
H
2X
3.60
.142
E
2X K
47.80
1.882
mm
(Inch)
Tolerance Unless Noted
.0
.00
±
.20
.000
±
.10
PIN Y
PIN Z
mm
±
.30
Note: See TS-2154 for applicable ejectors and drawings of assembled ejectors and headers.
[ ] Dimensions for
Reference only
Ordering Information
N7E50 - X516XX - XX - XXX
M = CF I & II, 31.60 mm, Normal Type, Metal Guide
N = CF I & II, 31.60 mm, Inverse Type, Metal Guide
(RIA E1 & C1 apply)
Pre-assembled Ejector Option:
Blank = No Ejector
A = Right Dual Push Ejector (7E50-B516-05)
C = Left Dual Push Ejector (7E50-B616-05)
Plating Options:
RA = 0.38 μm [15 μ”] Gold with matte tin tail
RB = 0.76 μm [30 μ”] Gold with matte tin tail
EA = 0.38 um [15 μ”] Gold with Au Flash tail
EB = 0.76 um [30 μ”] Gold with Au Flash tail
Board Standoff:
40 = None
50 = 2.00 mm [ .079” ]
*Packaging Options:
Blank = Standard White Polystyrene Trays
WF = Tape and Reel (Automated Assembly)
Note: WF option includes molded suction
cap for automated pick and place
TS-2083-G
Sheet 2 of 5
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
CF Card Header
CompactFlash
™
Type II, Long Guides, Surface Mount
7E50 Series
Part Number
N7E50-M516XX-40
N7E50-M516XX-50
N7E50-N516XX-40
N7E50-N516XX-50
N7E50-H516XX-50
E
mm
[ inch ]
0.00
[ .000 ]
2.00
[ .079 ]
0.00
[ .000 ]
2.00
[ .079 ]
2.00
[ .079 ]
F
mm
[ inch ]
6.30
[ .248 ]
8.30
[ .328 ]
6.30
[ .248 ]
8.30
[ .328 ]
7.90
[ .311 ]
G
mm
[ inch ]
1.40
[ 0.55 ]
1.40
[ .055 ]
0.80
[ .031 ]
0.80
[ .031 ]
1.40
[ .055 ]
H
mm
[ inch ]
0.80
[ .031 ]
0.80
[ .031 ]
1.40
[ .055 ]
1.40
[ .055 ]
0.80
[ .031 ]
K
mm
[ inch ]
2.35
[ .093 ]
4.35
[ .171 ]
3.95
[ .156 ]
5.95
[ .234 ]
4.15
[ .163 ]
Pin W
Pin 1
Pin 1
Pin 50
Pin 50
Pin 1
Pin X
Pin 25
Pin 25
Pin 26
Pin 26
Pin 25
Pin Y
Pin 26
Pin 26
Pin 25
Pin 25
Pin 26
Pin Z
Pin 50
Pin 50
Pin 1
Pin 1
Pin 50
PIN W
50X
4.52 ±0.10
.178 ±.004
31.12
1.225
0.40 ±0.05
50X .016 ±.002
0.08 [.003] A-B A
15.56
.612
PIN Y
PIN X
PIN Z
6.96 ±0.15
.274 ±.006
-B-
2X
Ø
2.30 ±0.05
.091 ±.002
2X
2X
3.00
.118
0.635
.025
2X
Ø
1.75 ±0.03
.069 ±.001
-A-
40.16 ±0.05
1.581 ±.002
2X
43.60
1.717
2X
Ø
1.35 ±.03
.053 ±.001
24.80
.976
2X
28.10
1.106
2X
4.00
.157
2X
4.00
.157
45.40 ±0.05
1.787 ±.002
PCB LAYOUT
TS-2083-G
Sheet 3 of 5
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
CF Card Header
CompactFlash
™
Type II, Long Guides, Surface Mount
Standard White Polystrene Trays
(No Eject Attached)
6.75
50.5
60.5 TYP
7E50 Series
42.5
50.5 TYP
310.0
6.5
320.0
0.8
4.25
200.0
210.0
10.0
13.0
Standard tray notes :
STANDARD
1. Material: PS
TRAY NOTES :
2. Packaging quantity:
1. MATERIAL: PS
1 Tray: 18 pcs
1 Carton box:
PCS
trays per carton (270 pcs total)
1 TRAY: 18
15
2. PACKAGING QUANTITY:
1
size: 340 mm (L) by 230 mm (W) by 255 mm
3. Carton
CARTON BOX: 15 TRAYS PER CARTON (270 PCS TOTAL)
(H)
4. Standard tray packaging
BY
not suitable for suction-type pick-and-place Operations.
3. CARTON SIZE: 340mm(L)
is
230mm(W) BY 255mm(H)
Pick-and-place capable tray packaging is available on request.
5. For
CONTACT 3M TECHNICAL SERVICE.
ejectors contact 3M technical service for dimensioned
product with pre-assembled
drawings.
5. FOR PRODUCT WITH PRE-ASSEMBLED EJECTORS CONTACT 3M TECHNICAL SERVICE FOR
DIMENSIONED DRAWINGS.
TS-2083-G
Sheet 4 of 5
Contact 3M technical service.
OPERATIONS. PICK-AND-PLACE CAPABLE TRAY PACKAGING IS AVAILABLE ON REQUEST.
4. STANDARD TRAY PACKAGING IS NOT SUITABLE FOR SUCTION-TYPE PICK AND PLACE
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
CF Card Header
CompactFlash
™
Type II, Long Guides, Surface Mount
Tape and Reel for Automated Pick and Place
(No Eject Attached)
7E50 Series
1.75
4.00
56.00
Ø
0
1.5
2.00
VACUUM CAP
0.35
34.20
32.05
52.00
10.00
10.00
1.75
A
1.50
7.30
A
35.00
9.35
PLASTIC CAP FOR SUCTION
PICK AND PLACE
3.9
13.90
11.50
SECTION A-A
Notes :
1. Material: PS
2. Packaging quantity
1 Reel: 100 pcs
1 Carton: 4 reels per carton (400 pcs total)
3. Carton size: 725 mm (L) by 375 mm (W) by 320 mm (H)
4. For tape and reel packaging with removable vacuum cap for suction pick and place operations
5. For product with attached ejectors contact 3M technical service for dimensioned drawings.
44.80
TS-2083-G
Sheet 5 of 5
3
Electronic Solutions Division
Interconnect Solutions
http://www.3Mconnector.com
3M
3M
YYWW
YYWW
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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