3M
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™ HSHM Press-Fit Header
2 mm Type RAH, 176 Signal Contacts, 8 Rows, Right Angle HSHM Series
Date Modified: March 13, 2007
• Up to 5 Gb/s data rates
• Low crosstalk at high frequencies
• 50/100 Ω (single-ended /differential)
impedance
• Modular/scalable format IEC 61076-4-101
• 101 mated lines per linear inch
• For high speed coplanar applications
• Multi-purpose center (MPC) for keying
and guidance
• Ships with protective caps which also serv
as a termination tool
• Integrated guide pins
• Mates with HSHM D sockets
• See Regulatory Information Appendix (RIA)
for chemical compliance information
TS-2081-02
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
Durability: 250 cycles with TR40B plating
Application: This module is suitable for stand-alone use. (Refer to IEC-61076-4-101.)
Electrical
Data Rate: 5 Gb/s
Characteristic Impedance: 50 W Single-ended, 100 W Differential
urrent Rating (Fully Loaded): C1 A at 70× C Signal
Insulation Resistance: 104 MW at 100 VDC
Withstanding Voltage: 750 VRMS
Environmental
Temperature Rating: -55×C to +125×C
MetPak is a trademark of 3M Company.
3M
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™ HSHM Press-Fit Header
2 mm Type RAH, 176 Signal Contacts, 8 Rows, Right Angle HSHM Series
Ordering Information
HSHM - RAH176DX - 8CP1 - XXXXX
High Speed Option:
4 =Coaxial, column differential and
stripline (75W) applications
5 =Row differential applications
Plating μm [ μ″ ]:
TG30 = 0.76 [ 30 ] Min. Au Contact Area
2.54 [ 100 ] Min. SnPb Terminal Area
1.27 [ 50 ] Min. Ni All over
(RIA E2 & C2 apply)
TR40B = 0.127 [ 5 ] Min. Hard Au Contact Area, Lubricated
1.02 [ 40 ] Min. PdNi Contact Area
0.10 [ 4 ] Min. Pd Strike Contact Area
2.54 [ 100 ] Min. SnPb Terminal Area
1.27 [ 50 ] Min. Ni all over
(RIA E2 & C2 apply)
For non-standard configurations contact sales representative
I
H
G
F
E
D
C
B
A
Z
2.00
.079
35.80
1.409
5.70
.224
5.00
.197
5.30
.209
11.80
.465
13.70
.539
0.75
.030
3.30
.130
2.80
.110
21.40
.843
15.60
.614
13.40
.528
48.00
1.890
49.85
1.963
2.00
.079
18.00
.709
2.00
.079
2.00
.079
Pin positions
1 2 3 4 5 6 7 8 9 10111213141516171819202122232425
Signal
Contacts
Interstitial
Ground
Contacts
0 0.0 0.00
mm ±3 ±0.3 ±0.13
mm
[inch]
Tolerance Unless Noted
[ ] Dimensions for Reference Only
TS-2081-02
Sheet 2 of 3
3M
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™ HSHM Press-Fit Header
2 mm Type RAH, 176 Signal Contacts, 8 Rows, Right Angle HSHM Series
A
25
B
C
D
E
F
G
H
I, Z
242322212019181716151110987654321
Recommended PCB hole mounting pattern for
coaxial, column differential and stripline applications. -A-
-C-
1.50
0.75
1.50
O DIM A 226X
SEE TABLE
lO0.10 MABC
A
25
B
C
D
E
F
G
H
I, Z
242322212019181716151110987654321
Recommended PCB hole mounting pattern for row
differential applications.
(Same geometry without ground vias)
2.00
2.00
1.00
20.00 20.00
48.00
10.50
FINISHED HOLE DIA. “A” Cu. THICKNESS SnPb THICKNESS DRILLED HOLE DIA.
0.457 - 0.559 [.0180 - .0220] 0.025 - 0.045 [.0010 - .0018] 0.008 -0.018 [.0003 - .0007] 0.584 - 0.625 [.0230 - .0246]
HOLE PLATING TABLE mm [in.]
TS-2081-02
Sheet 3 of 3
Regulatory Information Appendix
3M Electronic Solutions Division/Interconnect
EUROPE
Appendix E1: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC.
This product is RoHS Compliant 2005/95/EC.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in
excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/
EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this
information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability
and Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix E2: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC
This product contains lead in the compliant pin area in excess of the maximum concentration value allowed but is
compliant by exemption under EU Commission Decision 2005/747/EC.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in
excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision 2005/618/
EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in writing, this
information represents 3M’s best knowledge and belief based upon information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability
and Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix E3: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment as
amended by Commission Decision 2005/618/EC.
This product contains lead in the solder tail area in excess of the maximum concentration value allowed.
Unless otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon
information provided by third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability
and Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix E4: European Union RoHS
Directive 2002/95/EC, Restriction of the Use of Certain Hazardous Substances in Electrical & Electronic Equipment, as
amended by EU Commission Decision 2005/618/EC.
This product contains decaBDE in the insulating material in excess of the maximum concentration value allowed but is
compliant by exemption under EU Commission Decision 2005/17/EC.
“RoHS Compliant 2005/95/EC” means that the product or part (“Product”) does not contain any of the substances in
excess of the maximum concentration values in EU Directive 2002/95/EC, as amended by Commission Decision
2005/618/EC, unless the substance is in an application that is exempt under EU RoHS. Unless otherwise stated by 3M in
writing, this information represents 3M’s best knowledge and belief based upon information provided by third party
suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability
and Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
RIA-2217-B
CHINA
Appendix C1: China RoHS
Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits
for Certain Hazardous Substances in Electronic Information Products.
This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006,
means that the product or part does not contain any of the following substances in excess of the following maximum
concentration values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent chromium,
polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise
stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information provided by
third party suppliers to 3M.
In the event any product is proven not to conform with 3M’s Regulatory Information Appendix, then 3M’s entire liability
and Buyer’s exclusive remedy will be in accordance with the Warranty stated below.
Appendix C2: China RoHS
20
Electronic Industry Standard of the People’s Republic of China, SJ/T11363-2006, Requirements for Concentration Limits
for Certain Hazardous Substances in Electronic Information Products.
This symbol, per Marking for the Control of Pollution Caused by Electronic Information Products, SJ/T11364-2006,
means that the product or part does contain a substance, as detailed in the chart below, in excess of the following
maximum concentration values in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent
chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless
otherwise stated by 3M in writing, this information represents 3M’s best knowledge and belief based upon information
provided by third party suppliers to 3M.
The numerical reference in the symbol above should not be construed as a representation regarding the product’s life or an
extension of a product warranty. The product warranty is stated below. In the event any product is proven not to conform
with 3M’s Regulatory Information Appendix, then 3M’s entire liability and Buyer’s exclusive remedy will be in
accordance with the product Warranty stated below.
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.
3
Electronic Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
800/225-5373
www.3M.com/interconnects RIA-2217-B
© 3M 2007
Name and Content of Hazardous Substances or Elements
