3M CF Card Header
CompactFlash Type II, 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
See regulatory information appendix (RIA) for
chemical compliance information
Date Modified: November 5, 2007 TS-2082-C
Sheet 1 of 3
Physical
Insulation
Material: High Temperature Thermoplastic
Flammability: UL 94V-0
Color: Beige
Contact
Material: Copper Alloy
Plating
Underplating: 2.03 m [ 80 ] Nickel
Wiping Area: 0.38 m [ 15 ] or 0.76 m [ 30 ] Gold
Solder Tails: 3.81m [150] Matte Tin or Gold Flash
Marking 3M Logo
Electrical
Current Rating: 0.5 A
3
Insulation Resistance:
10 M at 500 V
DC
500 V for 1 minute
Withstanding Voltage:
AC
Environmental
Temperature Rating:
-40C to +85C
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
3M is a trademark of 3M Company.
Interconnect Solutions For technical, sales or ordering information call
3M
3M CF Card Header
CompactFlash Type II, Surface Mount 7E50 Series
Pin Function L, Pin length Dim Pin Position
Detect 3.50 [ .138 ] 25, 26
General Use 4.25 [ .167 ] All other pins
Power 5.00 [ .197 ] 1, 13, 38, 50
0.635
.0250
0.3175
.0125
6.13
6.13
0.3175
.241
.241
.0125
r 0.01 [.004]
38.74 .05
1.525 .002
-D-
2.20
31.12
2XO
.087
1.225
0.23 .05
3.00
50X
2X 3.30
0.60
.009 .002
.118
.130
.024
l 0.20 [.008] A B-C D
3.00
2X
.118
L
18.00
10.00
2X
26.00
.709
.394
1.024
18.50
2X
.728
0.40 .02
50X
.016 .001 LOGO
l 0.20 [.008] A B-C D 8.70
.343
44.70
1.760
E
43.00
F
PIN X
PIN W
1.693
41.70
PIN Y PIN Z
1.642
15.24
.600
1.27
1.27
.050
.050
-A-
mm
[Inch]
Tolerance Unless Noted
G H
1.60 .00 .000
0.60 .0
2X O 2X
-B-
.063
.024
46.00 mm
.3 .15
1.811
-C- 47.00
[ ] Dimensions for
1.850
Reference only
Ordering Information
(RIA E1 & C1 apply)
N7E50 - X516XX - XX - WF
Q = CF I & II, 18.70 mm, Normal Type, Ejector not acceptable Packaging Options:
Blank = Trays
R = CF I & II, 18.70 mm, Inverse Type, Ejector not acceptable
WF = Tape and Reel
Board Standoff:
Plating Options:
40 = None (Normal Type Only)
EA = 0.38 m [ 15 ] Gold with Gold Flash tail
50 = 2.00 mm [ .079 ]
EB = 0.76 m [ 30 ] Gold with Gold Flash tail
RA = 0.38 m [15"] Gold with matte tin tail (RIA E1 & C1 apply)
TS-2082-C
RB = 0.76m [30"] Gold with matte tin tail (RIA E1 & C1 apply)
Sheet 2 of 3
3
3M is a trademark of 3M Company.
Interconnect Solutions
For technical, sales or ordering information call