3M MetPak HSHM Press-Fit Header
2 mm Type B11, 55 Signal Contacts, 5 Rows, Straight HSHM Series
Up to 5 Gb/s data rates
Low crosstalk at high frequencies
50/100 (single-ended /differential) impedance
Modular/scalable format IEC 61076-4-101
63 mated lines per linear inch
End-to-end stackable with 5 row 3M MetPak CP2,
HM and HSHM sockets
See the Regulatory Information Appendix (RIA) in
the RoHS compliance section of
www.3mconnector.com for compliance information
Date Modifi ed: November 9, 2010 TS-2074-B
Sheet 1 of 3
Physical
Insulation Material: High Temperature Thermoplastic (LCP)
Flammability: UL 94V-0
Contact
Material: Copper Alloy
Plating: See Ordering Information
Performance
Mechanical:
Normal Force (Nominal): 0.57 N [58 g] Signal, 0.74 N [75 g] Shield
Engagement Force (Nominal): 0.32 N [33 g] Signal, 0.22 N [22 g] Shield
Separation Force (Nominal): 0.20 N [20 g] Signal, 0.20 N [20 g] Shield
Wipe (Nominal, Shortest Contact): 2.67 mm [0.105 in] Signal, 1.57 mm [0.062 in] Shield
Mate/Unmate Cycles: 250
Application: This module is not suitable for stand-alone use. (Refer to IEC-61076-4-101)
Electrical:
Data Rate: 5 Gb/s
Characteristic Impedance:
50 Single-ended, 100 Differential
Current Rating (Fully Loaded): 1 A @ 70C Signal
4
Insulation Resistance:
10 M @ 100 V
DC
Withstanding Voltage: 750 V
rms
Environmental
Temperature Rating:
-55 C to 125 C
UL File No.: E68080 MetPak is a trademark of 3M Company.
3M is a trademark of 3M Company.
3
For technical, sales or ordering information call
Electronic Solutions Division
800-225-5373
Interconnect Solutions
3M MetPak HSHM Press-Fit Header
2 mm Type B11, 55 Signal Contacts, 5 Rows, Straight HSHM Series
mm
(Inch)
21.85
2.00
.860
Tolerance Unless Noted
2.00
.079
.079
0 0.0 0.00
2.00
Pin positions 2.00
mm 3 0.3 0.13 .079
.079
1 2 3 4 5 6 7 8 9 10 11
[ ] Dimensions for
ROW F
Reference Only
ROW E
ROW D
12.00
ROW C
.472
ROW B
ROW A
ROW Z
1 2 3 4 5 6 7 8 9 10
Shield positions
20.00
.787
15.40
denotes shield column (tail only) omitted for the row
.606
differential pair part
5.00
1.50
.197
.059
Interstitial
Signal
4.50
ground
contacts .177
contacts
HSHM-HXXXXX-5XPX-XXXXX
15.15
13.40
REV X XXYY
.596
4.50
DIM A .528
.177
DIM C
DIM B
Coaxial, column differential and stripline configuration
shown with protective caps*
DIM A = Pin mating length
DIM B = Shield tail length
DIM C = Pin tail length
HSHM-HXXXXX-5XPX-XXXXX
REV X XXYY
Standard Configuration
Row differential configuration
DIM A = 5.3 mm for rows A through E
For non-standard configurations,
shown with protective caps*
contact sales representative
* Caps to be removed after press-fit installation process
Ordering Information
(rows F and Z not loaded)
HSHM-H055BX - 5CPX- XXXXX
Plating m [ ]:
High Speed Option:
TG30 = 0.76 [30] Min. Au Contact Area
4 =Coaxial, column differential and stripline
2.54 [100] Min. SnPb Terminal Area (RIA C2 & E2 apply)
(75 ) applications
1.27 [50] Min. Ni All over
Standard Option
5 =Row differential applications
TG30L = 0.76 [30] Min. Au Contact Area, Lubricated
2.54 [100] Min. SnPb Terminal Area (RIA C2 & E2 apply)
1.27 [50] Min. Ni All over
Typically higher make order quantities as compared to TG30.
TG50 = 1.27 [50] Min. Au Contact Area, Lubricated
2.54 [100] Min. SnPb Terminal Area (RIA C2 & E2 apply)
Tail Length:
1.27 [50] Min. Ni All over
1 =4.4 mm pin and 3.5 mm shield
Non-Standard Option (Available with longer lead times and
2 =2 mm pin and 2 mm shield
higher make order quantities, MOQ)
TS-2074-B
Sheet 2 of 3
3M is a trademark of 3M Company.
3
For technical, sales or ordering information call
Electronic Solutions Division
800-225-5373
Interconnect Solutions