• 2 mm grid spacing allows for high signal density at low cost
• “Eye of the Needle” compliant pin press-fit design helps reduce
manufacturing time and cost
• Three contact mating levels for Early Mate Late Break or “Hot
Swap” applications reduces manufacturing time and cost
• Feed through termination available for midplane applications
• Additional grounding rows available for improved ground
bounce and EMI immunity
• Mates with 5 row 3M
™
HSHM, UHM and CP2 Sockets
• End to end stackable with 5 row 3M
™
HSHM, HM and CP2
Headers
• See the Regulatory Information Appendix (RIA) in the “RoHS
compliance” section of www.3Mconnectors.com for compliance
information (RIA E1 & C1 apply)
Date Modified: July 16, 2015
CP2 Series
TS-2270-C
Sheet 1 of 3
Physical
Material: Glass Filled Polyester (PBT)
Flammability: UL94V-0
Insulation:
Contact:
Material: Copper Alloy
Plating: See Ordering Information
Mechanical
Mating Force:
Withdrawal Force:
Mating and Un-mating Operations
Application:
≤0.75N/PIN
≥0.15N/PIN
200 for KR plating
This module is not suitable for stand-alone use. (Refer to IEC-61076-4-101)
Electrical
Current Rating:
Contact Resistance:
Insulation Resistance:
Test Voltage:
1.0 Amperes at 70°C with all contacts powered
≤
20 mΩ
≥
10,000 MΩ
750 VAC
RMS
Environmental
Temperature Ratings: -55˚C to +125˚C
PCB Data
Recommended PCB Plated Through Hole:
Ө
0.6 ± 0.05 mm
Drill hole diameter
Ө
0.7 ± 0.02 mm
Hole platings Cu 25~50 μm, Sn<10 μm
PCB thickness: 2.4 - 5.6 mm for 3.7 mm tails, 1.4 - 5.6 mm for 2.3 mm tails
Press-In Force:
≤
204N/pin on nominal hole diameter
Retention Force:
≥
13.5N/pin on nominal hole diameter
3
Electronics Materials Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
CP2 Press-Fit Header
2 mm Type C, 55 Signal Contacts, Left Guidance
15.40 MAX
CP2 Series
Mating
length
f
e
d
c
b
a
z
MATING
LENGTH
1 1
1
3.7
[0.15]
2.3
[0.09]
TAIL
LENGTH
15.8
[0.62]
f
e
d
c
b
a
z
Tail
length
mm
[Inch]
Tolerance Unless Noted
±0.
mm
±1
±.0
±0.3
±.00
±0.13
[ ] Dimensions for
Reference only
• This diagram serves only for Part Number descriptive definitions.
• For standard product configuration please see following pages.
PLEASE CONTACT YOUR LOCAL SALES REPRESENTATIVE FOR CUSTOMER SPECIFIC PRODUCT CONFIGURATIONS.
Ordering Information
CP2-HC055-XXX-XXXX
Loading Configurations
(See diagrams on following pages)
Grounding Options:
G= with ground pins
Blank= without ground pins
EMLB Patterns
Primary Tail Length
1= 3.7mm
2= 2.3 mm
4= 15.8 mm
Plating Options
FJ = 10 ~ 20 μ" Gold Contact Area
100 ~ 200 μ" Matte Tin
50 ~ 80 μ" Nickel Underplate
(RIA E1 & C1 apply)
KR = 30 ~ 40 μ" Gold Contact Area
100 ~ 200 μ" Matte Tin
50 ~ 80 μ" Nickel Underplate
(RIA E1 & C1 apply)
KV = 30-40 u" Mate End Gold Contact area
Gold Flash Tail Contact area
50-80 u" Nickel Underplate
(RIA E1 & C1 apply)
For Primary Tail Length Option 4 only
TS-2270-C
Sheet 2 of 3
3
Electronics Materials Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M
™
CP2 Press-Fit Header
2 mm Type C, 55 Signal Contacts, Left Guidance
CP2-HC055-E1-TG30
F
E
D
C
B
A
Z
1
2
3
4
5
6
7
8
9
10
11
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Connector Type CL11
CP2-HC055-GE1-TG30
F
E
D
C
B
A
Z
C
A
A
A
A
A
C
1
C
A
A
A
A
A
C
2
C
A
A
A
A
A
C
3
C
A
A
A
A
A
C
4
C
A
A
A
A
A
C
5
C
A
A
A
A
A
C
6
C
A
A
A
A
A
C
7
C
A
A
A
A
A
C
8
CP2 Series
Connector Type CL11
C
A
A
A
A
A
C
9
C
A
A
A
A
A
C
10
C
A
A
A
A
A
C
11
CP2-HC055-A1-TG30
F
E
D
C
B
A
Z
1
2
3
4
5
6
7
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
Connector Type CL11
B
B
B
B
B
8
B
B
B
B
B
9
B
B
B
B
B
10
B
B
B
B
B
11
CP2-HC055-GA1-TG30
F
E
D
C
B
A
Z
C
B
B
B
B
B
C
1
C
B
B
B
B
B
C
2
C
B
B
B
B
B
C
3
C
B
B
B
B
B
C
4
C
B
B
B
B
B
C
5
C
B
B
B
B
B
C
6
C
B
B
B
B
B
C
7
Connector Type CL11
C
B
B
B
B
B
C
8
C
B
B
B
B
B
C
9
C
B
B
B
B
B
C
10
C
B
B
B
B
B
C
11
Signal Contact Configuration Worksheet
F
E
D
C
B
A
Z
1
2
3
4
5
6
7
8
9
10
11
CP2-HC055-GA4-GG30
F
E
D
C
B
A
Z
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
Connector Type CL11
T
R
R
R
R
R
T
T
R
R
R
R
R
T
T
R
R
R
R
R
T
1
2
3
4
5
6
7
8
9
10
11
CP2-HC055-F1-KR
F
E
D
C
B
A
Z
1
2
3
4
5
6
7
A
A
B
A
A
A
A
B
A
A
A
A
B
A
A
A
A
B
A
A
A
A
B
A
A
A
A
B
A
A
A
A
B
A
A
Connector Type CL11
A
A
B
A
A
8
A
A
B
A
A
9
A
A
B
A
A
10
A
A
B
A
A
11
CP2-HC055-GF1-KR
F
E
D
C
B
A
Z
C
A
A
B
A
A
C
1
C
A
A
B
A
A
C
2
C
A
A
B
A
A
C
3
C
A
A
B
A
A
C
4
C
A
A
B
A
A
C
5
C
A
A
B
A
A
C
6
C
A
A
B
A
A
C
7
Connector Type CL11
C
A
A
B
A
A
C
8
C
A
A
B
A
A
C
9
C
A
A
B
A
A
C
10
C
A
A
B
A
A
C
11
TS-2270-C
Sheet 3 of 3
3
Electronics Materials Solutions Division
Interconnect Solutions
http://www.3Mconnectors.com
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M is a trademark of 3M Company.
Unless otherwise noted, references to industry specifications are intended to indicate substantial compliance to the material elements of the
specification. Such references should not be construed as a guarantee of compliance to all requirements in a given specification.
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 direct, indirect, special, incidental
or consequential loss or damage arising from this 3M product, regardless of the legal theory asserted.
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