Application Specification
114-2081
SDL Top-Entry and Side-Entry
Printed Circuit (PC) Board
LOC B
1
of 15
E
2007 Tyco Electronics Corporation, Harrisburg, PA
All International Rights Reserved
TE logo and Tyco Electronics are trademarks.
*Trademark. Other products, logos, and company names used are the property 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.tycoelectronics.com
Receptacle Connectors
22 MAR 07 Rev G
All numerical values are in metric units [with U.S. customary units in brackets]. Dimensions are in millimeters [and
inches]. Unless otherwise specified, dimensions have a tolerance of +0.13 [+.005] 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 SDL Top–Entry and Side–Entry PC Board
Receptacle Connectors. These receptacle connectors are all shielded for protection from EMI/RFI. The
top–entry receptacle connectors are available in two standard versions; one has grounding posts, the other
does not. The side–entry receptacle connectors are grounded at the panel; they may be purchased with pc
board ground legs or with boardlocks (which are also board grounded). Also available is a side–entry version
with the mounting flanges offset to allow the receptacle connectors to be stacked closely together; and a
flangeless version.
When corresponding with Tyco Electronics Personnel about this product, 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
Top-Entry Receptacle
Connector (Typ)
Contact(s)
Side-Entry Receptacle
Connector with Boardlock
and Threaded Inserts
Boardlock(s)
Threaded Insert(s)
Side-Entry Receptacle
Connector with Offset
Flange
Offset
Flange
Flangeless Side-Entry
Receptacle Connector
with Panel Ground
Panel Ground
Grounding
Post(s)
NOTE
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2. REFERENCE MATERIAL
2.1. Revision Summary
This paragraph is reserved for a revision summary covering the most recent additions and changes made to
this specification which include the following:
S
Updated document to corporate requirements
S
Added or changed location of “Pin 1” designator in Figures 4 and 5
2.2. Customer Assistance
Reference Base Part Number 520459 and Product Code 1002 are representative numbers which identify the
SDL Receptacle Connectors. Use of these numbers will identify the product line and expedite your inquires
through a service network established to help you obtain product and tooling information. Such information can
be obtained through a local Tyco Electronics Representative or, after purchase, by calling the Tooling
Assistance Center or Product Information number at the bottom of page 1.
2.3. Drawings
Customer Drawings for product part numbers are available from the service network. The information on these
drawings takes priority if there is a conflict with this specification or with any other technical documentation
supplied by Tyco Electronics.
2.4. Manuals
Manual 402–40 is available upon request and 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 108–2047 provides product performance and test information. Application Specification
114–2086 covers SDL 36 Series and 50 Series Flat Cable Plug Connectors; and Application Specification
114–2090 covers SDL Shielded 36 Series and 50 Series Round Cable Plug Connectors.
2.6. Instructional Material
Instruction Sheet 408–9072 provides information relating to component selection for SDL Plugs and
Receptacle Connectors, tooling selection, and assembly procedures for the plugs.
3. REQUIREMENTS
3.1. Storage
A. Ultraviolet Light
Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the housing
material and contacts.
B. Shelf Life
The receptacle connectors should be used on a first in, first out basis to avoid storage contamination that
could adversely affect electrical continuity.
C. Chemical Exposure
Do not store receptacle connectors 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 Sulfides Nitrites Tartrates
Where the above environmental conditions exist, phosphor-bronze contacts are recommended instead of brass if
available.
NOTE
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3.2. Receptacle Connector Selection
Figure 2 lists the available sizes for each receptacle connector version. Part numbers and further selection
information is given in 408–9072 (SDL Plugs and Receptacle Connectors).
RECEPT VERSIONS REFERENCE FIGURES
AND
GROUND
TYPE PANEL
GROUND
PC
BOARD
GROUND
THREADED
INSERT OFFSET
FLANGE BOARD
LOCKS FLANGELESS
SIZE
(POSN) PANEL
MOUNT PC
BOARD HARDWARE
n
4, 6, 8, 16 3C 4A 7A
Top-
nn n
8 3C 4B 7C
p
Entry
nn
4, 8, 16 3C 4A 7B
n
16 3A 4C 7D
n
4, 6, 8, 16 3C 5A 7E
n n
4, 6, 8, 16 3C 5B 7E
Side-
nn n n
4, 6, 8, 16 3C 5C 7F
Entry
nn n
4 3B 5D 7G
n n
4 3B 5D 7G
n n
4, 6, 8, 16 3D 5E 7H
Figure 2
3.3. Panel Mounting Requirements
(Figure 3)
Mounting panel thickness shall not exceed 3.18 [.125] for the offset flange receptacle connector. Mounting
panel thickness shall not exceed 6.35 [.250] for all other receptacle connector styles.
When a panel is used, mounting hardware is required except for top–entry with shield ground tab receptacle
connectors (screw only required for boardlock version). Refer to Figure 7 for recommended panel mounting
hardware types and arrangements.
Refer to the table in Figure 2 for the panel mount figure reference.
Figure 3 (cont’d)
Panel
1.02 [.040] Max R
(4 Places)
Receptacle
Connector
Opening 13.72
"
0.25 [.540 +.010]
G
3A
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H Basic
(2 Places)
3.68
"
0.07 [.145
"
.003 ]Dia
6.27
"
.127
[.247
"
.005]
13.72
"
0.25
[.540
"
.010]
-V-
Receptacle Connector
Opening
G+0.25 [.010]
1.02 [.040] Max R
(8 Places)
17.78
"
0.38
[.700
"
.015]
14.35
"
0.38
[.565
"
.015]
0.25[.010] M VM
U
-U-
3B 3C
1.06 [.040]
Max R
(4 Places)
0.470 [.0185]
I Basic
J
"
0.25 [.010]
-R-
K Basic
Receptacle Connector Opening
9.72 [.383]
(Ref)
10.03
"
0.25
[.395
"
.010]
-T-
(2 Places; Add 1 Place for
Each Additional Receptacle
Connector)
3.68
"
0.08 [.145
"
.003] Dia
7.11
"
0.25 [.280
"
.010]
(From Center of Cutout to PC
Board Mounting Surface)
0.25[.010] M TM
R
3D
NUMBER OF DIMENSIONS
POSITIONS GH I J K
4 17.28 [.700] 21.59 [.850] 26.24 [1.033] 16.51 [.650] 13.119 [.5156]
6 20.32 [.800] 24.13 [.950] 28.78 [1.133] 19.05 [.750] 14.389 [.5665]
8 22.86 [.900] 26.67 [1.050] 31.32 [1.233] 21.59 [.850] 15.659 [.6165]
16 33.02 [1.300] 36.83 [1.450] 41.48 [1.633] 31.75 [1.250] 20.738 [.8165]
Figure 3 (end)
3.4. Printed Circuit Board Requirements
A.
All SDL receptacle connectors require a pc board thickness of 1.45 [.057] to 2.54 [.100].
B.
Refer to the table in Figure 2 for pc board layouts. PC board layouts for top–entry are referenced in Figure 4.
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Figure 4 (cont’d)
4A
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
c. See Figure 4A for dimensions and datums not shown.
4B
Pin 1
Pin 1
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Figure 4 (end)
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
c. See Figure 4A for dimensions and datums not shown.
4C
Pin 1
C.
PC board layouts for side–entry are located in Figure 5.
Figure 5 (cont’d)
5A
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
c. Use this dimension for seating machine forces greater than 35.6 N [8 lb.]. For forces 35.6N [8 lb.] or under,
use 3.45 +0.05 [.136 +.002].
d. This dimension may vary with specific application techniques and pc board configurations, but shall not be
more than the maximum dimension shown.
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Figure 5 (cont’d)
5B
5C
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
c. See Figure 5A for dimensions and datums not shown.
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
c. See Figure 5A for dimensions and datums not shown
d. Boardlock design is grounded to both the panel and the pc board making it necessary to run trace
material around and in the boardlock retention holes.
Pin 1
Pin 1
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5E
NOTES:
a. Receptacles mounted on opposite side of layout shown.
b. 4-position shown.
c. See Figure 5A for dimensions and datums not shown
d. This dimension may vary with specific application and board configurations, but shall not be more
than the maximum dimension shown.
NOTES:
a. Receptacles mounted on opposite side of layout shown with overlapping flanges.
b. 4-position shown.
c. Use this dimension for seating machine forces greater than 35.6 N [8 lb.]. For forces 35.6 N [8 lb.] or under, use
3.45 +0.05 [.136 +.002].
d. This dimension may vary with specific application techniques and board configurations, but shall not be more
than the maximum dimension shown.
5D
Pin 1
Pin 1
NUMBER OF
POSITIONS (X) A B C D E F
4 11.43 [.450] 3.81 [.150] 3 21.59 [.850] 27.25 [1.073] 26.23 [1.033]
6 13.97 [.550] 6.35 [.250] 5 24.13 [.950] 29.79 [1.173] 28.78 [1.133]
8 16.51 [.650] 8.89 [.350] 7 26.67 [1.050] 32.33 [1.273] 31.32 [1.233]
16 26.67 [1.050] 19.05 [.750] 15 36.83 [1.450] 32.49 [1.673] 41.48 [1.633]
Figure 5 (end)
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D.
These receptacle connectors may be used with or without plated through holes. If plated, the drilled hole
size plating types and plating thickness are dependent on your application requirements. The finished hole size
must be as stated to provide unrestricted insertion and ensure adequate application of solder to the tines. See
Figure 6.
Figure 6
Pad Diameter
(As Required)
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÉÉÉÉÉ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÌÌ
ÌÌ
ÌÌ
ÌÌ
ÌÌ
ÌÌ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÏÏ
ÌÌ
ÌÌ
ÌÌ
ÌÌ
ÌÌ
ÌÌ
Drilled Hole Diameter
(As Required)
Board Thickness
(See Paragraph 3.4.A)
Diameter of Finished
Hole after Plating is
as Stated on the
Customer PC Board
Layouts
3.5. Receptacle Connector Spacing
Top–entry receptacles may be placed adjacent to each other with no interference to mating connectors. Except
for offset flange versions, side–entry receptacles may be placed adjacent to each other with no interference to
mating connectors. Offset flange connectors shall be placed at a distance of “I Basic” in Figure 3D.
3.6. Receptacle Connector Placement
The connector should be handled only by the housing to avoid deformation, contamination, or other damage to the
contact tines.
Determine which hole in the pc board is to receive the number one contact tine, then orient the connector so
the number one solder tine is aligned with the hole. Start all solder tines into the board; then, press evenly on
the connector until the flange and mounting bracket seat on the pc board.
3.7. Mounting Requirements
PC board mounting hardware is required on the top–entry board–grounded receptacle connector. The
top–entry panel grounded version uses no board mounting hardware. Hardware for pc board mounting is
optional with all other receptacle connector styles. Recommended hardware types and arrangements are
shown in Figure 7.
Fasten the receptacle connectors to the board BEFORE soldering. When mounting a series of stacked offset flange
receptacle connectors, ALL the receptacle connectors should be fastened before soldering any of them to the board.
AFTER the soldering process and flux removal, the receptacle connector(s) may be panel mounted if required for the
specific application.
CAUTION
!
NOTE
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Figure 7 (cont’d)
Panel
4-40 Machine
Screw; 4.44 [.175]
Max Dia Head
(2 Places)
4-40 Hex Nut
4.75 [.187] Across
Flats (2 Places)
PC Board (Mounting
Hardware Not Used)
14.15 [.557]
Max
Top-Entry Receptacle Connector Mounting (Panel Grounded)
Side-Entry Receptacle Connector Mounting
4-40 Machine Screw;
4.44 [.175] Max Dia
Head (2 Places)
Panel
4-40 Hex Nut
4.75 [.187] Across
Flats (2 Places)
PC Board (Mounting Hardware
Optional Between Connector
and PC Board)
Nut Not
Needed
Here
PC Board (No Hardware
Needed Between Connector
and PC Board)
Panel 4-40 Machine Screw;
4.44 [.175] Max Dia
Head (2 Places)
Standard (With or Without
Ground Legs) Standard With
BoardLocks
7A 7B
7C 7D
7E 7F
PC Board (Mounting
Hardware Not Used)
Panel
4-40 Machine Screw;
4.44 [.175] Max Dia Head
(2 Places)
PC Board (Mounting
Hardware Not Used)
Panel
4-40 Machine Screw;
4.44 [.175] Max Dia Head
(2 Places)
PC Board (Mounting
Hardware Not Used)
Fastener Pre-Attached
to Connector (2 Places)
Optional Ground Leg
Grounding
Posts
Panel
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Figure 7 (end)
When mounting an offset flange receptacle connector with no adjacent receptacle connector on the recessed side,
insert a shim or washer with a thickness of 2.54
"
.254 [ .100+.010] between the flange and mounting panel.
NOTE:
Receptacle Connectors
PC Board Mounting
Hardware Optional Ċ
4-40 Machine Screw;
5.36 [.211] Max Dia
Head. And 4-40 Hex
Nut; 4.74 [.187] Across
Flats
(Torque to 0.23 N
D
m
[2.00 in-lb] Max)
Flanges (g)
Mounting Panel
4-40 Machine Screw;
4.64 [.183 ] Max Dia Head
4-40 Hex Nut; 4.75 [.187] Across Flats
(Torque to 0.11 N
D
m [1.00 in-lb] Min,
0.28 N
D
m [2.50 in-lb] Max)
Offset Flange
(Top View)
Side-Entry Receptacle Connector Mounting
7G
7H
Mounting Panel
PC Board
PC Board
Ground Leg
Ground Leg
Panel Ground Spring(s)
3.8. Soldering
A. Flux Selection
Contact solder 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 the
Product Information phone number at the bottom of page 1 for consideration of other types of flux. Some
fluxes that are compatible with these connectors are provided in Figure 8.
FLUX TYPE
ACTIVITY
RESIDUE
COMMERCIAL DESIGNATION
FLUX TYPE
ACTIVITY
RESIDUE
KESTER ALPHA
Type RMA
(Mildly Activated) Mild Noncorrosive 186 611
Figure 8
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B. Soldering Guidelines
The receptacle connectors can be soldered using wave, double sided non–focused infrared reflow
processes (IR) or equivalent soldering techniques. The temperatures and exposure time shall be within the
ranges specified in Figure 9. We recommend using 60 Sn/40 Pb or 62 Sn/36 Pb/2 Ag solder for these
receptacle connectors.
Manual 402-40 provides some guidelines for establishing soldering practices. Refer to Paragraph 2.4, Manuals.
Receptacle connectors must be clamped, weighted, or screwed down when going through wave soldering.
SOLDERING
TEMPERATURE TIME
(A M T )
PROCESS CELSIUS FAHRENHEIT (At Max Temp)
WAVE SOLDERING 260
s
500
s
5 Seconds
s
Wave Temperature
Figure 9
C. Chemical Exposure Limitations
The SDL plugs are molded from a polycarbonate resin which can be adversely affected by strong
commercial and industrial cleaners, solvents, and thinners containing hydrocarbons, amines, esters, and
ketones. The use of these types of products should be avoided in the general area of any polycarbonate
material.
Cleaners must be free of dissolved flux and other contaminants. We recommend cleaning with the pc
board on its edge. If using an aqueous cleaner, we recommend standard equipment such as a soak–tank
or an automatic in–line machine. See 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 can be used with no harmful affect to the connectors; however Tyco
Electronics does not recommend them because of the harmful occupational and environmental effects. Both are
carcinogenic (cancer-causing) and Trichloroethylene is harmful to the earth's ozone layer.
If you have a particular solvent that is not listed, contact the Tooling Assistance Center or Product Information number
at the bottom of page 1.
CLEANER TIME
(Minutes)
TEMPERATURES
(Maximum)
NAME TYPE
(Minutes)
CELSIUS FAHRENHEIT
ALPHA 2110 Aqueous 1 132 270
BIOACT EC-7 Solvent 5 100 212
Butyl CARBITOL Solvent 1 Room Ambient
Isopropyl Alcohol Solvent 5 100 212
KESTER 5778 Aqueous 5 100 212
KESTER 5779 Aqueous 5 100 212
LONCOTERGE 520 Aqueous 5 100 212
LONCOTERGE 530 Aqueous 5 100 212
Terpene Solvent Solvent 5 100 212
Figure 10
NOTE
i
NOTE
i
DANGER
NOTE
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D. Drying
When drying cleaned connector assemblies, make certain that temperature limitations are not exceeded:
–55
_
to 125
_
C [–67
_
to 257
_
F]. Excessive temperatures may cause housing degradation.
3.9. Receptacle Connector Seating Requirements
The seated receptacle connector shall be flush with the surface of the pc board within the limits shown in
Figure 11.
0.127
[.005] Max
0.127
[.005] Max
Typical
Receptacle
Connector
PC Board
Figure 11
3.10. Repair/Removal
If the receptacle connector should become damaged, it must be replaced. The receptacle connector may be
removed from the pc board by normal desoldering methods and replaced with a new receptacle connector.
When repairing or replacing SDL PC Board Receptacle Connectors, be careful not to damage other pc board
components during the desoldering process.
4. QUALIFYING SUPPORT
SDL Top–Entry and Side–Entry PC Board Receptacle Connectors are Recognized by Underwriters
Laboratories Inc. (UL) under File No. E28476, and Certified to CSA International under File No. LR7189.
5. TOOLING TYPES
5.1. Seating Tools
No tooling is required for hand seating of SDL Receptacle Connectors. Robotic or automatic machine seating
may be used if approved by Tyco Electronics Engineering, and if the machine grips the receptacle connector
as shown in Figure 12.
Typical Receptacle
Connector
(Top View)
Arrows Indicate
Recommended Robotic
Machine Gripping
Surfaces
Figure 12
CAUTION
!
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5.2. PC Board and Panel Mounting Tools
Use common tooling to attach mounting hardware.
5.3. PC Board Support
A pc board support must be used to prevent bowing of the pc board during placement of a connector on the
board and during formation of eyelets when applicable. See Figure 13. It should have flat surfaces with holes
or a channel large enough to receive eyelets and allow for their formation.
Figure 13
Holes (Ref)
Channel (Ref)
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6. VISUAL AID
Figure 14 is to be used by production personnel to visually ensure a properly applied product. Sample SDL
Receptacle Connectors are shown as they should appear for best quality termination. Applications which are
NOT visually correct should be inspected using the information in the main body of this specification and in the
instructional material shipped with the product or tooling.
FIGURE 14. VISUAL AID
ALL PANEL MOUNTING
HARDWARE MUST
BE SECURE
PC BOARD AND MOUNTING
PANEL UNDAMAGED BY SEATING
AND HARDWARE ATTACHMENT
OPERATIONS
SOLDER TINES MUST
PROTRUDE THROUGH
PC BOARD AND BE
UNDAMAGED
WHEN USED, PC BOARD HARDWARE MUST
BE PROPERLY FASTENED AND SOLDERED (BOARDLOCK
VERSION NEEDS NO BOARD MOUNTING HARDWARE,
AND WILL APPEAR DIFFERENT THAN APPLICATION
ILLUSTRATED)
VIEW OF TYPICAL
RECEPTACLE CONNECTOR SHOWN
MOUNTED TO TOP SIDE
OF PC BOARD
VIEW OF TYPICAL RECEPTACLE
CONNECTOR SHOWN
MOUNTED TO UNDERSIDE
OF PC BOARD