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
• HeadersmatewithbothCompactFlash™TypeIandTypeII
cards
• Polarizationoptionsfortoporbottomboardmount
• Extendedguiderailsenableaccurateandeasycardinsertion
• Singlerowsurfacemountsoldertailsfacilitateauto
placementandIRsoldering
• Optional2mmboardstandoffenablesboardpopulation
• MeetsCFAstandardsforknowncompatibilityandreliability
• Metalbraceprovidesstabilityforejectorattachment
• Multiplestylesofejectoravailable
• Optionalejectorcanbepurchasedpre-assembledor
separately
• OptionalTapeandReelorTraypackagingforautomated
assembly
• SeetheRegulatoryInformationAppendix(RIA)inthe
“RoHScompliance”sectionofwww.3Mconnector.comfor
complianceinformation(RIAE1&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: 103Ω at 500 VDC
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 7E50 Series
TS-2083-G
Sheet 2 of 5
Ordering Information
N7E50 - X516XX - XX - XXX
mm
(Inch)
± .10
± .30 ± .20
Tolerance Unless Noted
.0 .00 .000
mm
[ ] Dimensions for
Reference only
3M
35.00
1.378
6.40
.252 6.40
.252
31.12
1.225
1.27
.050
1.27
.050
-A-
-B- -C-
0.635
.025
0.23 ±0.05
.009 ±.002
50X
0.25 [.010] A B-C D
0.40 ±0.02
.016 ±.001
50X
0.20 [.008] A B-C D
L
LOGO
PIN W
PIN Y
G
K2X
47.80
1.882
H
3.60
.142
2X
PIN X
PIN Z
F
E
38.65 ±.25
1.521 ±.010
7.90
.311
E
47.80
1.882
7.30
.287
40.16
1.581 -D-
25.10
.988
2X
45.40
1.787
49.94
1.966
3.00
.118
2X
21.80
.858
2X
3.00
.118
2X
10.0
VPU PAD
0.3175
.0125
0.3175
.0125
M = CF I & II, 31.60 mm, Normal Type, Metal Guide
N = CF I & II, 31.60 mm, Inverse Type, Metal Guide
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
*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
Pin Function L, Pin length Dim Pin Position
Detect 3.50 mm [ .138” ] 25, 26
General Use 4.25 mm [ .167” ] All other pins
Power 5.00 mm [ .197”] 1, 13, 38, 50
Board Standoff:
40 = None
50 = 2.00 mm [ .079” ]
Pre-assembled Ejector Option:
Blank = No Ejector
A = Right Dual Push Ejector (7E50-B516-05)
C = Left Dual Push Ejector (7E50-B616-05)
Note: See TS-2154 for applicable ejectors and drawings of assembled ejectors and headers.
(RIA E1 & C1 apply)
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
TS-2083-G
Sheet 3 of 5
Part Number
E
mm
[ inch ]
F
mm
[ inch ]
G
mm
[ inch ]
H
mm
[ inch ]
K
mm
[ inch ]
Pin W Pin X Pin Y Pin Z
N7E50-M516XX-40 0.00
[ .000 ]
6.30
[ .248 ]
1.40
[ 0.55 ]
0.80
[ .031 ]
2.35
[ .093 ] Pin 1 Pin 25 Pin 26 Pin 50
N7E50-M516XX-50 2.00
[ .079 ]
8.30
[ .328 ]
1.40
[ .055 ]
0.80
[ .031 ]
4.35
[ .171 ] Pin 1 Pin 25 Pin 26 Pin 50
N7E50-N516XX-40 0.00
[ .000 ]
6.30
[ .248 ]
0.80
[ .031 ]
1.40
[ .055 ]
3.95
[ .156 ] Pin 50 Pin 26 Pin 25 Pin 1
N7E50-N516XX-50 2.00
[ .079 ]
8.30
[ .328 ]
0.80
[ .031 ]
1.40
[ .055 ]
5.95
[ .234 ] Pin 50 Pin 26 Pin 25 Pin 1
N7E50-H516XX-50 2.00
[ .079 ]
7.90
[ .311 ]
1.40
[ .055 ]
0.80
[ .031 ]
4.15
[ .163 ] Pin 1 Pin 25 Pin 26 Pin 50
PCB LAYOUT
Ø1.75 ±0.03
.069 ±.001
2X
Ø2.30 ±0.05
.091 ±.002
2X
-A-
-B-
3.00
.118
2X
6.96 ±0.15
.274 ±.006
2X
40.16 ±0.05
1.581 ±.002
43.60
1.717
45.40 ±0.05
1.787 ±.002
24.80
.976
2X
28.10
1.106
2X
4.52 ±0.10
.178 ±.004
50X
0.40 ±0.05
.016 ±.002
50X
0.08 [.003] A-B A
31.12
1.225
PIN W
PIN Y
PIN X
PIN Z
15.56
.612
0.635
.025
4.00
.157
2X
4.00
.157
2X
Ø1.35 ±.03
.053 ±.001
2X
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
TS-2083-G
Sheet 4 of 5
STANDARD TRAY NOTES :
1. MATERIAL: PS
2. PACKAGING QUANTITY:
1 TRAY: 18 PCS
1 CARTON BOX: 15 TRAYS PER CARTON (270 PCS TOTAL)
3. CARTON SIZE: 340mm(L) BY 230mm(W) BY 255mm(H)
4. STANDARD TRAY PACKAGING IS NOT SUITABLE FOR SUCTION-TYPE PICK AND PLACE
OPERATIONS. PICK-AND-PLACE CAPABLE TRAY PACKAGING IS AVAILABLE ON REQUEST.
CONTACT 3M TECHNICAL SERVICE.
5. FOR PRODUCT WITH PRE-ASSEMBLED EJECTORS CONTACT 3M TECHNICAL SERVICE FOR
DIMENSIONED DRAWINGS.
42.5
320.0
310.0
200.0
210.0
10.04.25
6.5
0.8
13.0
50.5 TYP
60.5 TYP
6.75
50.5
Standard White Polystrene Trays
(No Eject Attached)
Standard tray notes :
1. Material: PS
2. Packaging quantity:
1 Tray: 18 pcs
1 Carton box: 15 trays per carton (270 pcs total)
3. Carton size: 340 mm (L) by 230 mm (W) by 255 mm (H)
4. Standard tray packaging is not suitable for suction-type pick-and-place Operations.
Pick-and-place capable tray packaging is available on request.
Contact 3M technical service.
5. For product with pre-assembled ejectors contact 3M technical service for dimensioned
drawings.
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
TS-2083-G
Sheet 5 of 5
Tape and Reel for Automated Pick and Place
(No Eject Attached)
9.35
35.00
13.90
3.9 11.50
1.50
4.00
34.20 1.75
32.05
1.75
Ø1.50
3M 3M
56.00
2.00
7.30
SECTION A-A
10.00
10.00
52.00
44.80
0.35
A
A
VACUUM CAP
YYWW
YYWW
PLASTIC CAP FOR SUCTION
PICK AND PLACE
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.
Important Notice
All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness
is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated
with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order
shall have no force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture for a period of one (1) year from the time of purchase. 3M MAKES NO OTHER WARRANTIES
INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the
warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or repair the 3M product or refund the purchase price of the 3M product. Except
where prohibited by law, 3M will not be liable for any indirect, special, incidental or consequential loss or damage arising from this 3M product, regardless of
the legal theory asserted.
Please recycle. Printed in USA.
© 3M 2010. All rights reserved.
RIA-2217B-E
3M Electronics Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
U.S.A.
1-800-225-5373
www.3Mconnector.com 3M is a trademark of 3M Company.