CHAMP Series I Appl Spec Datasheet by TE Connectivity AMP Connectors

-: TE cannecrivily oust ans a 1 1
Application Specification
CHAMP* .050 Series I Blindmate
Plug and Receptacle 114--6061
LOC B
E2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company
All Rights Reserved
*Trademark
TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners.
TOOLING ASSISTANCE CENTER 1--800-- 722 -- 1111
PRODUCT INFORMATION 1--800--522--6752
This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.te.com
1of 14
Single Connector Attachments (SCA)- 2 26 JUL 11 Rev D
All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters. Unless
otherwise specified, dimensions have a tolerance of +0.13 and angles have a tolerance of +2_. Figures and
illustrations are for identification only and are not drawn to scale.
1. INTRODUCTION
This specification covers the requirements for application of CHAMP .050 Series I Blindmate plug and
receptacle SCA--2 for printed circuit (pc) board application. These plug and receptacles are available in 20, 40,
and 80 positions and contain through--hole contacts or compliant pin contacts on 1.27 centerline spacing. The
plugs are available in vertical and straddle mount; and the receptacles are available in right--angle, vertical,
press--fit vertical, extended height press--fit vertical, and extended height vertical. These connectors are fully
compatible with CHAMP .050 Series I SCA--1 board--to--board connectors.
The plugs and receptacles contain boardlocks to provide additional stability when placed on the pc board. End
cavities are marked with a number to provide circuit identification. The plug and receptacles may be placed on
the pc board by hand or automatic application tooling.
When corresponding with personnel, use the terminology provided in this specification to facilitate your
inquiries for information. Basic terms and features of this product are provided in Figure 1.
Figure 1
Right-Angle
Receptacle
Extended Height Vertical
Receptacle
Vertical
Receptacle
Vertical
Plug
Straddle Mount
Plug
Through--Hole
Contacts
Boardlock
Contact Position
Number Marking
Press-Fit Vertical
Receptacle
Contact Position
Number Marking
Compliant
Pin Contacts
NOTE
i
..........
114- 6061
Rev D2 of 14
2. REFERENCE MATERIAL
2.1. Revision Summary
Revisions to this application specification include:
SChanged company logo
2.2. Customer Assistance
Reference Product Base Part Number 787311 and Product Code 7427 are representative of CHAMP .050
Series I Blindmate SCA--2. Use of these numbers will identify the product line and expedite your inquiries
through a service network established to help you obtain product and tooling information. Such information can
be obtained through a local Representative or, after purchase, by calling PRODUCT INFORMATION at the
number at the bottom of page 1.
2.3. Drawings
Customer Drawings for product part numbers are available from the service network. If there is a conflict
between the information contained in the Customer Drawings and this specification or with any other technical
documentation supplied, call PRODUCT INFORMATION at the number at the bottom of page 1.
2.4. Manuals
Manual 402--40 can be used as a guide to soldering. This manual provides information on various flux types
and characteristics with the commercial designation and flux removal procedures. A checklist is included in the
manual as a guide for information on soldering problems.
2.5. Specifications
Product Specification 108--1548 provides product performance and test information.
2.6. Instructional Material
Instruction Sheets (408--series) provide product assembly instructions or tooling setup and operation
procedures and Customer Manuals (409--series) provide machine setup and operating procedures.
Documents available which pertain to this product are:
408--6927 Design Recommendations for PC Board Support Fixture
408--4328 Seating Tool Assemblies 1320142--[ ] and 356198--[ ]
408--9027 Adapter Kit for Greenerd Frame Assembly
409--5626 SM--3 Machine 814700--2
3. REQUIREMENTS
3.1. Storage
A. Ultraviolet Light
Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the housings.
B. Shelf Life
The plugs and receptacles should remain in the shipping containers until ready for use to prevent
deformation to the plugs and receptacles. The plugs and receptacles should be used on a first in, first out
basis to avoid storage contamination that could adversely affect signal transmissions.
C. Chemical Exposure
Do not store the plugs and receptacles near any chemicals listed below as they may cause stress
corrosion cracking in the contacts.
Alkalies Ammonia Citrates Phosphates Citrates Sulfur Compounds
Amines Carbonates Nitrites Sulfur Nitrites Tartrates
Greenerd is a trademark.
-.' TE NUMBER OF POSITIONS ARD THIC RANGE m.“ A»... ...:AL u .....
114- 6061
Rev D 3 of 14
3.2. Plug and Receptacle Size
These plugs and receptacles are available in the positions stated in Figure 2.
TYPE
N
U
M
B
E
R
O
F
P
O
S
I
T
I
O
N
S
PLUG RECEPTACLE
N
U
M
B
E
R
O
F
P
O
S
I
T
I
O
N
S
Straddle Mount —20, 40, and 80
Vertical Vertical 20, 40, and 80
—Extended Height Vertical 40 and 80
—Right--Angle 20 and 80
—Press--Fit Vertical 20, 40, and 80
—Extended Height Press--Fit Vertical 40 and 80
Figure 2
3.3. PC Board
A. Material and Thickness
The pc board material shall be glass epoxy (FR--4, G--10). The pc board thickness is given in Figure 3.
Contact PRODUCT INFORMATION at the number at the bottom of page 1 for suitability of other board materials and
thicknesses.
PLUG AND RECEPTACLE
TYPE NUMBER OF PC BOARD THICKNESS
R
A
N
G
E
PLUG RECEPTACLE
N
U
M
B
E
R
O
F
POSITIONS
R
A
N
G
E
S
t
a
d
d
l
e
M
o
u
n
t
40 and 80 1.32 (Max)
Straddle Mount
—
20 1.83 (Max)
Vertical with Through--Hole Contacts —40 and 80 0.76--1.27
Vertical with Through--Hole Contacts 20, 40, and 80 2.16--2.67
Extended Height Vertical
With Through--Hole Contacts 40 and 80 2.16--4.06
R
i
g
h
t
A
n
g
l
e
w
i
t
h
T
h
o
u
g
h
H
o
l
e
C
o
n
t
a
c
t
s
80 1.52--2.03
—
Right--
A
ngle with Through--Hole Contacts 20 1.52--2.54
Press--Fit Vertical with Compliant Pin Contacts 20, 40, and 80 2.16--3.81
Extended Height Press--Fit Vertical
With Compliant Pin Contacts 40 and 80 2.16--3.81
Figure 3
B. Tolerance
The maximum bow of the pc board shall be 0.03 over the length of the plug or receptacle.
NOTE
i
-.' TE (man/HIV 2.55.0..0 Bx. , 472.70tomo zmmwm HI i p o.auo.oa 4* 2 PLC 0.81:0.03 + 47‘. 37:13.05 EDDDDDDDm T_VP2 3. 50 fl «9.8710207» cm E / V\/\ 1.52 TYP 71-308 E { + Jhi2 53 TY-p28 2' 60:0. 40 / PCSITION J b 41—; w I >¢H+g¢$+¢$¢¢¢$¢¢$$;;g: +¢¢$$¢¢ 2.20:0.‘0j *Axvvx ¢ ¢¢¢§¢$$+ >$$$$§$$§¢$$$$M$$ $$¢¢¢¢$¢¢++fi<¢+$+w¢$ f="" 0.9;="" 2.60t0="" we="" ran="" ii="" ii="" ii="" {gesamamma="" a="" 50:0="" 050="" bia="" position="" h="" ‘-27="" ty:="" lei="" 0.13®-="" ”p="" pdsiticn="" s="" nusxnow="" ‘="">
20-Position Straddle Mount Plug
40- and 80-Position Vertical Plug
114- 6061
Rev D4 of 14
C. Recommended Layout
The boardlock holes and contact holes in the pc board must be precisely located to ensure proper
placement and optimum performance of the plug or receptacle. The pc board must be designed using the
dimensions provided in Figure 4.
The “X” and “Y” symbols on the pc board layout represent customer established datums. They are the origin for the
basic dimension (XXX and YYY datum), the point from which ALL hole positions must be located. The layout
dimensions apply to either side of the pc board.
NUMBER OF DIMENSION
N
U
M
B
E
R
O
F
POSITIONS EG H J
40 34.11 20 21 40
80 59.51 40 41 80
Figure 4 (Cont’d)
NOTE
i
-: TE (man/HIV [4 Om J +I.37m.os LS2 R 2.50 TVP 1.52 7;! L GM @OAOGM 2 PLC POSITION 2O 2_191C.‘0 POSITIDN II 2.502O.IO BIA ¢CI3® PCSN I 2 80*010 DIA 4.43 POSN II O.8010.CS DIA TYP D_ 25 WP 2. son. 40 2 50:0 IO DIA TYP POSITION I POSN IO POSN 20 2.50:0.IO DIA
Figure 4 (Cont’d)
20-Position Vertical Receptacle and 20- Position Press- Fit Vertical Receptacle
40- and 80-Position Straddle Mount Plug
20-Position Right- Angle Receptacle
114- 6061
Rev D 5 of 14
NUMBER OF DIMENSION
N
U
M
B
E
R
O
F
POSITIONS G H J
40 32.77 19 36.27
80 58.17 39 61.67
-.' TE 9.80:0.10 nIA mmmm + >2.7o,o.wo + LEO %mmm g! \ \irig / \ ¥/ -o.as $§§§§§Q§ ’iL* w §§¢++¢$+fi f + $+¢$+¢$+ 2.2010.10 mmmmA / 2m£mm 7 7 7 fl 4’ POSITION 20 05010.05 DIA PUSITICN 1 my 40 PLC TVP Pwmwo fifi 2 6010.16 DIA ammmm POSITION m PDSITIUN‘ ¢$$$¢$$ ++¢+++¢+++¢+++¢ ¢$$$¢$$$$$$$$$$ O.BD:D.DB um POSITICN 40 I93 0 ‘3®- TVP 59.51 b 2.50:0.‘0 DIA 2.70:0.‘3 <7 position="" 4w="" typ="" iii="" fh/w/="" \_/="" fw§$$$¢$$$="" :4:j="" %%="" $$7$$$$$w="" $$$$+¢$¢="" a="" +="" q="" $$¢$+$¢$§+¢¢¢¢¢+="" mm”="" lmwmm="" ,,="" m="" mmw‘="" 0.50:0="" 08="" 01a="" 2="" sum="" m="" an="" 50="" ”lc="">
114- 6061
Rev D6 of 14
Figure 4 (End)
80-Position Vertical Receptacle, 80- Position Press- Fit Vertical Receptacle,
80-Position Extended Height Press-Fit Vertical Receptacle, and 80-Position Extended Height Vertical Receptacle
80-Position Right- Angle Receptacle
56.93
40-Position Vertical Receptacle, 40-Position Extended Height Vertical Receptacle,
40-Position Press- Fit Vertical Receptacle, and 40-Position Extended Height Press- Fit Vertical Receptacle
114- 6061
Rev D 7 of 14
D. Contact Holes
The holes in the pc board for compliant pin and through--hole contact tines must be drilled and plated
through to specific dimensions given in Figure 5.
Figure 5
1.27 (Min) Pad Diameter
0.025--0.050 Copper Plating
(Max Hardness of Copper to be 150 Knoop)
0.008--0.015 Tin Lead Plating
0.87--0.93
Drilled Hole Diameter
0.72--0.88
Finished Hole Diameter (After Plating)
3.4. Spacing
Plug and receptacle clearance zones and spacing must be considered regarding the backward compatibility
with CHAMP .050 Series I SCA--1 plugs when mated to CHAMP .050 Series I Blindmate SCA--2 receptacles
and SCA--1 receptacles when mated to SCA--2 plugs. See Figure 6.
3.5. Plug and Receptacle Placement
The plug and receptacle should be handled only by the housing to avoid deformation, contamination, or other damage
to the contact tines.
A. Manual
The plug or receptacle number one contact tine must align with the number one contact tine hole in the pc
board. All contact tines must start into the pc board; then, when the boardlocks start to engage the pc
board, the plug or receptacle can be pressed until it seats on the pc board.
B. Robotic
The robotic equipment must be adjusted to feed, pick up, and place the plugs and receptacles on the pc
board with an accuracy of 0.25.
C. Stability on PC Board
The plug and receptacle boardlocks have gripping shoulders that pass through the pc board at the same
time the contact tines are inserted through the pc board. They lock into position when the housing is
seated on the pc board. The initial forces are 62 N maximum for insertion and 13 N minimum for
extraction. See Figure 7.
CAUTION
!
-: TE (mm/u"
114- 6061
Rev D8 of 14
Figure 6
3.32 Min
(Typ)
8.16 Min
(Typ)
5.72 Min (Typ)
Front Surface of SCA--2 Plug
69.30 Min
0.00
7.23 Min
3.50 Min
AA
Section A--A
5.20 Min
30.0_
1.55 Min
Note: Cross hatch depicts clearance zone.
2.40 Min
6.40 Min
45_
Front Surface of SCA--2 Receptacle
5.14 Min
(Typ)
2.33 Min (Typ)
Figure 7
Boardlock (Ref)
Contact Tine
114- 6061
Rev D 9 of 14
3.6. Soldering
After the plug or receptacle is snapped into the pc board, the boardlocks must be soldered at the same time as the
contact tines during the soldering process.
It is recommended using SN60 or SN62 solder. Refer to Paragraph 2.4 for instructional material that is
available for establishing soldering guidelines. These plugs and receptacles can be soldered with wave process
provided the temperatures and exposure time meet the requirements given in Figure 8.
SOLDERING PROCESS WAVE TEMPERATURE TIME
(At Max Temp)
Wave Soldering 260_C [500_F] 5 Seconds
Figure 8
A. Flux Selection
Contact tines must be fluxed prior to soldering with a mildly active, rosin base flux. Selection of the flux will
depend on the type of pc board and other components mounted on the board. Additionally, the flux must
be compatible with the wave solder line, manufacturing, health, and safety requirements. Call PRODUCT
INFORMATION at the number at the bottom of page 1 for consideration of other types of flux. Flux that is
compatible with these plugs and receptacles are provided in Figure 9.
F
L
U
X
T
Y
P
E
A
C
T
I
V
I
T
Y
R
E
S
I
D
U
E
COMMERCIAL DESIGNATION
FLUX T
Y
PE ACTIVIT
Y
RESIDUE KESTER ALPHA
RMA Mild Noncorrosive 186 611
Figure 9
B. Cleaning
After soldering, removal of fluxes, residues, and activators is necessary. Cleaning methods depend on the
type of flux used. Consult the supplier of solder and flux for recommended cleaning solvents. Common
cleaning solvents and related temperatures that can be used without any adverse effects on contacts or
housing are listed in Figure 13. For any solvent not listed, contact PRODUCT INFORMATION at the
number at the bottom of page 1 for suitability.
CLEANER TIME TEMPERATURE
NAME TYPE
T
I
M
E
(Minutes)
T
E
M
P
E
R
A
T
U
R
E
(Maximum)
ALPHA 2110 Aqueous 1132_C [270_F]
BIOACT EC--7 Solvent 5100_C [212_F]
Butyl CARBITOL Solvent Solvent 1Ambient Room
Isopropyl Alcohol Solvent
KESTER 5778 Aqueous
KESTER 5779 Aqueous
5
1
0
0
_
C
[
2
1
2
_
F
]
LONCOTERGE 520 Aqueous 5100_C [212_F
]
LONCOTERGE 530 Aqueous
Terpene Solvent Solvent
Figure 10
Consideration must be given to toxicity and other safety requirements recommended by the solvent manufacturer.
Refer to the manufacturer’s Material Safety Data Sheet (MSDS) for characteristics and handling of cleaners.
Trichloroethylene and Methylene Chloride is not recommended because of harmful occupational and environmental
effects. Both are carcinogenic (cancer--causing).
ALPHA, BIOACT, CARBITOL, KESTER, and LONCOTERGE are trademarks.
NOTE
i
DANGER
-.' TE
114- 6061
Rev D10 of 14
C. Drying
When drying cleaned assemblies and pc boards, make certain that temperature limitations of --48.4 to
40.5_C [--55 to 105_F] are not exceeded.
Excessive temperatures may cause housing degradation.
3.7. Checking Installed Plug and Receptacle
All solder joints should conform to those specified in Workmanship Specification 101--21. The housing must
seat on the pc board not exceeding the dimension given in Figure 14.
Figure 11
PC Board
Housing (Typ)
Boardlock
Solder
0.13 (Max)
Plug or Receptacle
Seated on PC Board
Contact
3.8. Mating
A. Combinations
Various typical mating combinations for these plugs and receptacles are shown in Figure 12.
Figure 12
Vertical
Receptacle
Straddle Mount
Plug
Extended Height
Right--Angle Receptacle
Straddle Mount
Plug
Vertical Plug
Extended Height
Vertical Receptacle
CAUTION
!
TE (med/HIV 4.3010.1E 14.3110.17 .7 .5110.11 13 197410.19 13.651011 g \\\\\\\ \\\\\\\\§ fl/xrlx em 97310.15 S O O 1 4 6 3 419591013 11L 14.161111?
114- 6061
Rev D11 of 14
B. Dimension
Mating dimensions are required to ensure full mating of plugs and receptacles with a minimum contact
wipe of 1.48. The mating dimensions must be considered when determining the method of mounting the
plug or receptacle and the thickness of the pc board. These dimensions apply only when using TE Connectivity
plugs and receptacles. If other plugs or receptacles are used, refer to industry specifications for SCA--2
from the Small Form Factor Committee and Electronic Industries Alliance (EIA). See Figure 13.
Figure 13
.
Vertical Receptacle
Straddle Mount Plug
Right--Angle Receptacle
Straddle Mount Plug
Extended Height Vertical Receptacle
Straddle Mount Plug
Vertical Receptacle
Vertical Plug
Right--Angle Receptacle
Vertical Plug
Vertical Plug
Extended Height Vertical Receptacle
-.' TE (man/HIV
114- 6061
Rev D12 of 14
C. Polarization
The plug and receptacle are inherently polarized for mating. The keystone configuration of each plug or
receptacle mating face prohibits the accidental inversion of mating plugs and receptacles. See Figure 14.
Figure 14
Polarizing Keystone
Configuration
3.9. Unmating Plugs and Receptacles
The plug and receptacle must be unmated by rocking them apart. One end should be free, but should not be
pulled more than 5_before rocking the same end back. This will release the opposite end, and the two will be
freed or separated. See Figure 15.
Figure 15
Plug and Receptacle Separated
5_Max Before Rocking Them Apart
3.10. Repair
Damaged plugs and receptacles must be removed, discarded, and replaced with new ones.
Plugs and receptacles with soldered contacts may be removed from the pc board by standard desoldering
methods.
For plugs and receptacles with compliant pin contacts, if pins are protruding from the pc board, pins must be
pushed from the back with a flat rock, and if pins are buried, the housing must be pulled off of the top, then the
contacts can be pulled from the pc board.
4. QUALIFICATION
CHAMP .050 Series I Blindmate SCA--2 are Component Recognized by Underwriters Laboratories Inc. (UL)
under File E81956, and Certified by the Canadian Standards Association (CSA) under File LR 7189.
-' TE
114- 6061
Rev D13 of 14
5. TOOLING
For pc board applications where solder is used, no special tooling is required for hand placement of these
plugs and receptacles on the pc board, however the following information should be considered. Tooling part
numbers and instructional material packaged with the tooling are shown in Figure 16.
5.1. Application Tooling
Application tooling provides the force required to insert the plug or receptacle contacts into pc board holes. For
low--volume production, commercial hand--operated arbor presses, such as Greenerd 3A or 3B manual frame
assembly are available. The arbor presses must be fitted with an adapter kit as described in 408--9027. Power
units are designed for high--volume production. SM--3 machine is a pneumatic bench--mounted power unit
controlled manually with pc board sensing or pressure sensing operation.
5.2. Seating Tool
The seating tool must be used with application tooling for seating vertical receptacles with compliant pin
contacts. During seating, the tool aligns the plug or receptacle to ensure proper insertion into the pc board and
prevents damage to the contacts. Each tool is specifically designed for the number of rows in a plug or
receptacle.
5.3. PC Board Support
A pc board support should be used to prevent bowing of the pc board during the placement of a plug or
receptacle on the board. It should have flat surfaces with holes or a channel wide enough and deep enough to
receive the contact tines and boardlocks during installation of the plug or receptacle onto the board.
5.4. Robotic Equipment
The robotic equipment must have a true position accuracy tolerance of 0.25 to properly locate the plug or
receptacle for insertion. This includes gripper and fixture tolerances as well as equipment repeatability.
For assistance in setting up prototype and production line equipment, contact the TOOLING ASSISTANCE CENTER
at the number at the bottom of page 1.
Figure 16
Seating Tools 1320142--1 and 1320142--2
for Extended Height Press--Fit Vertical
Receptacles with Compliant Pin Contacts
Seating Tools 356198--1 and 356198--2
for Press--Fit Vertical Receptacles with
Compliant Pin Contacts
(408--4328)
SM--3 Machine 814700--2
(409--5626)
PC Board Support Fixture
(Customer Supplied)
(408--6927)
Typical Arbor Frame Press
(Refer to 408--9027 to
Assemble Adapter Kit)
Robotic Equipment
(Designed Upon Request)
NOTE
i
-: TE (mm/m
114- 6061
Rev D14 of 14
6. VISUAL AID
The illustration below shows a typical application of CHAMP .050 Series I Blindmate SCA--2. This illustration
should be used by production personnel to ensure a correctly applied product. Applications which DO NOT
appear correct should be inspected using the information in the preceding pages of this specification and in the
instructional material shipped with the product or tooling.
FIGURE 17. VISUAL AID
SOLDER FILLETS MUST BE EVENLY
FORMED AROUND BOARDLOCKS
AND CONTACT TINES WITH NO
VISIBLE CRACKS
PLUG AND RECEPTACLE
MUST BE VISUALLY
SEATED ON THE PC BOARD
PLUG AND RECEPTACLES MUST BE
BOTTOMED WITH EACH OTHER TO
COMPLETE CIRCUITRY
CORRECT CONFIGURATIONS
AND POSITIONS MUST BE USED
PLUG AND RECEPTACLE
MUST NOT BE DAMAGED
IN ANY WAY