2 mm Type D, 176 Signal/4 Power Contacts, 8 Rows, Straight
•
•
•
•
•
HM Series
Modular/scalable format IEC 61076-4-101
Press-fit or solder tail versions
101 mated lines per linear inch
Four integrated 8.25 A power contacts and guide pin
Ships with protective cap, which also serves as an
insertion tool
• Integrated guide pin
• End-to-end stackable with 8 row 3M
™
MetPak
™
HM
and HSHM products
• See the Regulatory Information Appendix (RIA) in
the “RoHS compliance” section of
www.3mconnector.com for compliance information
Date Modified: April 29, 2011
TS-2020-C
Sheet 1 of 3
Physical
Insulation:
Material: High Temperature Thermoplastic (LCP)
Flammability: UL 94V-0
Color:
Material: Copper Alloy
Plating: See Ordering information
Marking:
3M Logo, Part Number, Revision, Date Code
Performance
Mechanical:
Normal Force (Nominal): 0.57 N [58 g] Signal, 0.98 N [ 100 g ] Power
Engagement Force (Nominal): 0.32 N [33 g] Signal, 1.42 N [ 145 g ] Power
Separation Force (Nominal): 0.20 N [20 g] Signal, 0.89 N [ 91 g ] Power
Wipe (Nominal, Shortest Contact): 2.67 mm [0.105 in] Signal, 1.93 N [ 0.076 in. ] Power
Mate/Unmate Cycles: 250
Application: This module is suitable for stand-alone use.
Electrical:
Current Rating (Fully Loaded): 1 A @ 70° C Signal, 8.25 A at 70×C Power
Insulation Resistance: 1 x 10
4
MΩ @ 100 V
DC
Withstanding Voltage: 750 V
rms
Environmental
Temperature Rating:
-55° C to 125° C
Process Rating:
Maximum 260°C (per J-STD-020C)
Withstanding Voltage:
(per J-STD-020C)
MetPak is a trademark of 3M Company.
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
UL File No.: E68080
3
Electronic Solutions Division
Interconnect Solutions
http://www.3M.com/interconnects/
3M
™
MetPak
™
HM Power Header
2 mm Type D, 176 Signal/4 Power Contacts, 8 Rows, Straight
HM Series
mm
(Inch)
Tolerance Unless Noted
2.00
.079
2.00
.079
1
ROW I
ROW H
ROW G
ROW F
ROW E
ROW D
ROW C
ROW B
ROW A
ROW Z
2
3
4
5
6
7
8
9
49.85
1.963
Pin positions
10 11
P1 P2 15 16 17 18 19 20 21 22 23 24 25
2.00
.079
2.00
.079
mm
0
±3
0.0 0.00
±0.3 ±0.13
[ ] Dimensions for
Reference Only
18.00
.709
P3 P4
21.40
.843
16.72
.658
48.00
1.890
5.00
.197
24.0
.945
13.40
.528
HM -HXXXXX-8XPX-XXXXX
REV X
XXYY
ESD pin
1.50
.059
4.50
.177
15.15
.596
Signal
contacts
DIM A
DIM B
Power tails (4 contacts 12 leads)
2.00
.079
ESD pin tail length
DIM A = Pin m ating length
DIM B = Tail length
Shown with protective caps*
* Caps to be rem oved after press-fit installation process
Ordering Information
HM-H176DPWR1 - 8CXX - XXXXX
HM-H220DPWR2 - 8BXX - XXXXX
(rows I and Z not loaded)
(rows I and Z loaded 8.3 mm mate length)
Tail Style:
P = Press-fit tail
S = Solder tail
Tail Length (DIM B):
1 = 4.4 mm pin, 2.0 mm power
and 2.0 mm ESD
2 = 4.4 mm pin, 4.4 mm power
and 2.0 mm ESD
Standard configuration
DIM A = 5.3 mm for rows A through H
For non-standard configurations contact sales representative
Plating μm [ μ” ]:
TG30 = 0.76 [30] Min. Au Contact Area
2.54 [100] Min. SnPb Terminal Area (RIA C2 & E2 apply)
1.27 [50] Min. Ni All over
Standard Option
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)
1.27 [50] Min. Ni All over
Non-Standard Option (Available with longer lead times and higher
make order quantities, MOQ)
TS-2020-C
Sheet 2 of 3
3
Electronic Solutions Division
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
MetPak
™
HM Power Header
2 mm Type D, 176 Signal/4 Power Contacts, 8 Rows, Straight
12.00
5.00
2.00
8X 1.50
25
24
23
22
21
20
19
18
17
16
15
HM Series
2.00
Ø
DIM F 1X
Ø
0.05
M
A B
Plated thru holes
48.00
Ø
DIM E 232X
Ø
0.10
M
A B
Plated thru holes
2X 2.00
24.00
11
10
9
8
7
6
5
4
3
2
1
I H G F E D C B A Z
1.50
18.00
B
23.90
22.10
A
Recommended PCB hole mounting pattern
Hole Plating Table
DIM
“A”
“B”
Finished Hole Dia. “D”
0.550 - 0.650 [.0217 - .0256]
0.690 - 0.790 [.0270 - .0310]
Cu. Thickness
0.025 - 0.045 [.0010 - .0018]
0.025 - 0.045 [.0010 - .0018]
SnPb Thickness
0.008 - 0.018 [.0003 - .0007]
0.008 - 0.018 [.0003 - .0007]
Drilled Hole Dia.
0.686 - 0.727 [.0270 - .0286]
0.810 - 0.860 [.0320 - .0340]
TS-2020-C
Sheet 3 of 3
3
Electronic Solutions Division
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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
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