Application Specification
114--9005
High Current Edge Connector
LOC B
1of 15
E2009 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
Contacts and Housings 10 NOV 09 Rev C
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 the application of High Current Edge Connector Contacts and
Housings. Housings are available in 3, 4, 6, 8, 9, 10, and 12 contact positions with contact centerline spacing
of 7.92 mm [.312 in.]. The housings are designed with or without mounting ears and have the capability of
mating with double--sided printed circuit (pc) boards.
These housings are available two styles for wire--to--board and board--to--board applications. Wire--to--board
housings accept heavy duty crimp, snap--in contacts which can accommodate a wire size range of 16--10 AWG
with an insulation diameter of 2.29--5.34 mm [.090--.210 in.]. Contacts are supplied in strip form for automatic
machine termination and in loose piece form for hand tool application. Board--to--board housings are supplied
pre--loaded with solder tine contacts. Housings are placed on pc boards manually.
When corresponding with Tyco Electronics Personnel, use the terminology provided on this specification to
help facilitate your inquiry for information. Basic terms and features of components are provided in Figure 1.
Figure 1
Wire
Barrel
Insulation
Barrel
Locking
Lance
Cutoff
Tab
Contact Wire- to-Board Housing
With Mounting Ears
Wire- to- Board Housing
Without Mounting Ears
Card Slot
Contact
Cavity
Board-to- Board Housing
Pre--Loaded
Solder Tine Contacts
Keying Plug
Track
Mounting
Ear(s)
Mounting
Ear(s)
Standoff(s)
Card Slot
Card Slot
NOTE
i
114- 9005High Current Edge Connector Contacts and Housings
Rev C2 of 15 Tyco Electronics Corporation
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:
SUpdated document to corporate requirements
SNew logo and format
2.2. Customer Assistance
Reference Part Number 530521 and Product Code 5259 are representative numbers of High Current Edge
Connector Contacts and Housings. 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 Tyco Electronics Representative or, after purchase, by calling the
Tooling Assistance Center or the Product Information number at the bottom of page 1.
2.3. Drawings
Customer Drawings for each product part number are available from the service network. The information
contained in Customer Drawings takes priority if there is a conflict with this specification or with any technical
documentation supplied by Tyco Electronics.
2.4. Manuals
Manual 402--40 is available from the service network. This manual provides information on various flux types
and characteristics along with the commercial designation and flux removal procedures. A checklist is included
in the manual for information on soldering problems.
2.5. Specifications
Product Specification 108--9045 provides product performance requirements and test information.
2.6. Instructional Material
The following list includes available instruction sheets (408--series) that provide assembly procedures for
product, and operation, maintenance, and repair of tooling; and customer manuals (409--series) that provides
setup, operation, and maintenance of machines.
408--2095 Hand Crimping Tool 69710--1
408--6516 Keying Plugs 530533--1 and 531369--1
408--7782 Extraction Tool 91116--1
408--7783 Crimping Die Assemblies 90332--1 and 90332--2
408--7802 Crimping Die Assembly 90333--1
408--8040 Miniature Quick Change Applicators 466438--1 and 466439--2
408--9123 High Current Edge Connector Contacts and Housings
409--5842 AMP--O--LECTRIC* Model “G” Terminating Machine 354500--1
3. REQUIREMENTS
3.1. Material
High Current Edge Contacts are made of high conductivity copper alloy with bright tin--over--nickel plating.
Housings are glass--filled, high--temperature thermoplastic.
3.2. Storage
A. Ultraviolet Light
Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in housings.
B. Reeled Contacts
When using reeled contacts, store coil wound reels horizontally and traverse wound reels vertically.
C. Shelf Life
The contacts and housings should remain in the shipping containers until ready for use to prevent
deformation to the contacts and damage to the housings. They should be used on a first in, first out basis
to avoid storage contamination that could adversely affect signal transmissions.
114- 9005
High Current Edge Connector Contacts and Housings
Rev C 3 of 15Tyco Electronics Corporation
3.3. Wire- to- Board Connectors
A. Wire Selection and Preparation
1. Selection
Contacts are available for solid and stranded copper wire sizes specified in Figure 2.
2. Strip Length
Insulation must be stripped as indicated in Figure 2.
Do not nick, scrape, or cut the wire conductor during the stripping operation.
B. Crimp Requirements
1. Cutoff Tab and Burr
The cutoff tab is the remaining portion of the carrier strip after the contact is cut from the strip. The cutoff
tab and the burr resulting from the cutoff tab shearing must not exceed the dimension shown in Figure 2.
2. Locking Lance
The locking lance retains the contact in the housing and must not be deformed or bent beyond the
dimensions shown in Figure 2.
3. Terminating
Select the contact to be crimped for the wire size being used. Crimp the contact according to the
instructions packaged with the appropriate tooling.
4. Wire Conductor Location
After crimping, the end of the wire conductor must be flush with or extend 1.27 mm [.050 in.] from the
front end of the contact wire barrel. Both the insulation and the conductor must be visible between the
wire barrel and the insulation barrel. Care must be taken not to allow the wire insulation to be crimped in
the wire barrel. See Figure 2.
5. Wire Barrel Seam
The seam must be completely closed and there must be no evidence of loose wire strands or wire
strands visible in the seam.
When crimping contacts with large wire sizes, extra caution should be taken to ensure that all wire strands are in the
wire barrel
6. Wire Barrel Flash
Wire barrel flash is the formation that may appear on both sides of the wire barrel as the result of the
crimping process. It must not exceed the dimension provided in Figure 2.
7. Crimp Height and Width
The effective crimp length applied to the wire barrel is the most compressed area and is most critical in
ensuring optimum electrical and mechanical performance of the crimped contact. The crimp height and
width of the wire and insulation barrels must be within the dimensions provided in Figure 2.
8. Bellmouths
Bellmouths should be visible at the front and rear of the contact after crimping. The rear bellmouth and
front bellmouth lengths must not exceed the dimensions shown in Figure 2.
CAUTION
!
CAUTION
!
114- 9005High Current Edge Connector Contacts and Housings
Rev C4 of 15 Tyco Electronics Corporation
Strip
Length
Insulation
Note: Not to Scale
Front Bellmouth
0.25 [.010] (Max)
Rear Bellmouth
0.38 [.015] (Min)
Locking Lance
1.27--1.52 [.050--.060]
Burr
1.39 [.005]
(Max)
Wire Barrel Flash
1.39 [.005] (Max)
Cutoff Tab
0.25 [.010] (Max)
Wire Conductor
Location
Wire Barrel
Seam
Insulation
Barrel
Effective Crimp Length
Both Wire and Insulation
Must Be Visible in
Transition Area
A
A
Section A- A
Wire Barrel
Crimp Width
(See Table)
Wire Barrel
Crimp Height
(See Table)
Crimped High Current
Edge Contact
Wire
Barrel
W
I
R
E
CONTACT
W
I
R
E
WIRE BARREL CRIMP INSULATION BARREL CRIMP (Ref)
SIZE
(AWG)
INSUL
DIA
STRIP
LENGTH HEIGHT WIDTH HEIGHT WIDTH
18 1.78--1.88
[.070--.074] Adjustable
16 2.29--3.68
[.090--.145]
6.10--6.60
[.240--.260]
1.91--2.06
[.075--.081]
0.20--2.84
[.008--.112] 3.86--4.01
4.50--4.65
[.177--.183]
14
[
0
9
0
5
]
[
0
6
0
]
1.83--2.36
[.072--.093]
[
0
0
8
]
3
.
8
6
4
.
0
1
[.152--.158]
[
8
3
]
12 4.06--5.33 7.11--7.62
1.78--3.38
[.070--.133] 3.05--4.06
]
5.38--5.54 6.27--6.43
10
4
.
0
6
5
.
3
3
[.160--.210]
7
.
1
1
7
.
6
2
[.280--.300] 2.44--3.15
[.096--.124]
3
.
0
5
4
.
0
6
]
[.120--.160]
5
.
3
8
5
.
5
4
[.212--.218]
6
.
2
7
6
.
4
3
[.247--.253]
F
i
gu
r
e2
114- 9005
High Current Edge Connector Contacts and Housings
Rev C 5 of 15Tyco Electronics Corporation
9. Alignment
The wire end of the contact, including the cutoff tab and burr, must not be bent above or below the
datum line more than the amount shown in Figure 3. The mating end of the contact must not exceed the
requirements of Figure 3. The side--to--side bending of the contact must not exceed the limits specified.
Figure 3
Up and Down Alignment
Side- to-Side Alignment
Datum
Line
Datum
Line
0.51 [.020]
(Max)
1.02 [.040]
(Max)
1.52 [.060]
(Max)
7.19--7.29
[.283--.287]
Datum
Line
10. Twist and Roll
There shall be no twist or roll in the crimped portion in relation to the mating end that will impair usage of
the contact. See Figure 4.
Figure 4
Twist and Roll
Avoid Twist and Roll
Datum
Line
Crimped
Portion
114- 9005High Current Edge Connector Contacts and Housings
Rev C6 of 15 Tyco Electronics Corporation
C. Dummy Contacts
Dummy contacts are used in partially--loaded housings for pc board--to--housing retention. Loose--piece
contacts designed for wire sizes 12 to 10 AWG should be used for producing dummy contacts. Contacts
must be crimped without a wire in the appropriate crimping tool before inserting them into the housing.
D. Mating PC Board (Daughter Board)
Wire--to--board connector housings accept crimp, snap--in contacts designed for double--sided daughter
boards in any of three nominal thicknesses: 1.57 mm [.062 in.], 2.36 mm [.093 in.], or 3.18 mm [.125 in.].
Board--to--board connector housings are pre--loaded with contacts designed to mate with double--sided pc
boards with a nominal thickness of 1.57 mm [.062 in.].
Board pad layout is shown in Figure 5.
The dimensions necessary to ensure full engagement of the contacts with the circuit pads are provided in Figure 5.
Daughter Board Pad Layout
Note: All dimensions apply to both
sides of board.
1.57+0.20
[.062+.008]
5.08+0.13
[.200+.005]
(Typ)
30_
(Typ)
Total No. of
Positions Times
“A” Minus “A”
0.38
[.015]
(Typ)
A = 7.92 [.312]
Figure 5
4.57+0.13/--0.00
[.180+.005/--.000]
Pad Width
10.16 [.400]
Insertion Depth
PC Board
0.38 [.015]
E. Free- Hanging Applications
In free--hanging applications, excess weight of wires, or vibration during shipping or system operation
could cause the pc board to loosen from the housing. Wires must be supported or housings must be
secured to prevent overstress on the contacts and ensure peak performance of the assembly. Refer to
Paragraph 3.5.D.
NOTE
i
114- 9005
High Current Edge Connector Contacts and Housings
Rev C 7 of 15Tyco Electronics Corporation
F. Panel Mounting
Wire--to--board housings designed with mounting ears can be mounted to a panel with screws, nuts, and
rivets, or other hardware compatible with your system. Dimensions for the panel cutout are shown in
Figure 6.
3.96 [.156]
(Dia)
A
B
C
D
Panel
HOUSING PANEL CUTOUT DIMENSIONS
H
O
U
S
I
N
G
POSITIONS A B C D
326.01 [1.024] 39.07 [1.538] 12.70 [.500] 0.63 [.025]
433.93 [1.336] 46.99 [1.850]
649.78 [1.960] 62.84 [2.474] 11.10 [.437] 5.56 [.219]
8 65.63 [2.584] 78.69 [3.098] 12.70 [.500]D0.63 [.025]
973.56 [2.896] 86.61 [3.410]
10 81.48 [3.208] 94.54 [3.722] 11.10 [.437] 5.56 [.219]
12 97.33 [3.832] 110.39 [4.346]
0
[
3
]
5
5
6
[
9
]
Figure 6
DDimension applies to housings designed to accept 2.36 mm [.093 in.]--thick daughter boards.
3.4. Board- to- Board Connector Housings
A. Mating PC Board (Mother Board and Daughter Board)
Refer to Figure 5 for mating pc board pad layout.
When mating pc board with housing, reasonable care should be taken to insert pc board straight into the housing
card slot.
Care should be taken to prevent deformation of the solder tine contacts prior to placement onto the pc
board. The solder tines require precise hole dimensions. The pc board holes must be drilled and prepared
according to the dimensions provided in Figure 7.
CAUTION
!
114- 9005High Current Edge Connector Contacts and Housings
Rev C8 of 15 Tyco Electronics Corporation
Mating PC Board (Mother Board) Hole Layout
3.30+0.08 [.130+.003]
Drilled Hole Diameter
1.12 [.044] Min
Pad Diameter
0.015 [.0006] Max
Tin--lead Plated
0.25 [.010] Min
Copper Plating
0.65--0.80 [.025--.031]
Diameter of Finished
Hole After Plating
1.57 [.062]
PC Board Thickness
FR--4
Material
3.30+0.08
[.130+.003] Dia
(2 Places)
2.64+0.05
[.104+.002] Dia 13.69
[.539]
9.52
[.375]
PC Board
PC Board Hole Dimensions
39.62 [1.56]
31.75 [1.25]
23.88 [.94]
15.75 [.62]
7.87 [.31]
Note: Dimensions apply to
both sides of board.
The tolerance between each
contact hole and the overall
tolerance between the end
contact hole is +0.13 mm
[+.005 in.].
Customer established datums.
DIMENSION
HOUSING
NO. OF POSITIONS
6
8
9
10
12
62.74 [2.47]
78.74 [3.10]
86.61 [3.41]
94.49 [3.72]
110.49 [4.35]
Figure 7
1
2
1
2
114- 9005
High Current Edge Connector Contacts and Housings
Rev C 9 of 15Tyco Electronics Corporation
B. Connector Housing Placement
Connector housings must be placed on the pc board manually with the housing standoffs seated on the
surface of the pc board.
C. Soldering
It is recommended that these housings be soldered using wave solder or equivalent soldering technique.
The housings will withstand operating temperatures of --55_C to 105_C[--67_F to 220_F].
A 1.57 mm [.062 in.]--thick dummy pc board should be inserted into the board--to--board housing and held in place
during soldering of the contacts to the pc board.
1. Flux Selection
The solder contacts must be fluxed prior to soldering with a water soluble white rosin base flux Type R
(MIL--F--14256). Selection of the proper flux will depend on the type of pc board and other components
mounted on the board. The flux must be compatible with the wave solder line, manufacturing, and safety
requirements.
Flux and solder contamination of the internal components must be avoided to ensure reliable
performance and operation of the connector.
2. Cleaning
After soldering, removal of fluxes, residues, and activators is necessary. Consult with the supplier of the
solder and flux for recommended cleaning solvents. The following is a list of common cleaners that will
not affect the connectors for the times and temperatures shown. See Figure 8.
Consideration must be given to toxicity and other safety requirements recommended in the Material Safety Data Sheet
(MSDS) supplied by the solvent manufacturer for characteristics and handling of cleaners.
CLEANER TIME
(
M
i
n
u
t
e
s
)
TEMPERATURES
(Maximum)
NAME TYPE (Minutes
)
CELSIUS FAHRENHEIT
ALPHA 2110 Aqueous 1132 270
BIOACT EC--7 Solvent 5100 212
Butyl CARBITOL Solvent 1Room Ambient
Isopropyl Alcohol Solvent 5100 212
KESTER 5778 Aqueous 5100 212
KESTER 5779 Aqueous 5100 212
LONCOTERGE 520 Aqueous 5100 212
LONCOTERGE 530 Aqueous 5100 212
Terpene Solvent Solvent 5100 212
Figure 8
3. Drying
When drying cleaned assemblies and pc boards, make certain that temperature limitations of --55_to
105_C[--67_to 222_F] are not exceeded. Excessive temperatures may cause housing degradation.
4. Soldering Guidelines
Refer to Paragraph 2.4 for information that is available for establishing soldering guidelines.
NOTE
i
DANGER
PC Board
Length (Ref)
Cutout Slot Centered
Between Circuit Pads
Circuit Pad(s)
10.54
[.415] (Min)
1.78
[.070] (Min)
Figure 10
Keying
Plug
Keying
Plug Track
114- 9005High Current Edge Connector Contacts and Housings
Rev C10 of 15 Tyco Electronics Corporation
D. Inspecting Soldered Connector Housing
Connector housing must be seated on the pc board so that the housing standoffs are within the dimension
provided in Figure 9.
Solder fillets must be evenly formed around each contact solder tine. See Figure 9.
Figure 9
PC Board
Typical
Solder Fillet
Connector
Housing
0.13 [.005]
(Max)
3.5. Ancillary Items
A. Card Guides
Card guides are recommended when daughter boards exceed 76.2 mm [3.00 in.] in length. The size and
configuration of the card guides will depend on your system design and are not available through
Tyco Electronics.
B. Keying Plugs
Keying plugs prevent mismatching of similar daughter boards used in the same vicinity. Two different
keying plug sizes are available to accommodate all pc board thicknesses. The keying plugs are inserted
into the housing keying plug track using a blunt--edged instrument. Board cutout slot dimensions to
accommodate keying plugs are provided in Figure 10.
PC BOARD
THICKNESS
KEYING
PLUG
1.57 [.062] 530533--1
2.36 [.093] 531369--1
114- 9005
High Current Edge Connector Contacts and Housings
Rev C11 of 15Tyco Electronics Corporation
C. Mounting Hardware
1. Wire--to--Board Connector Housings
These housings with mounting ears are designed to be secured to a panel with commercially available
hardware such as screws, nuts, and rivets, or other hardware compatible with your system.
2. Board--to--Board Connector Housings
Pre--loaded housings with mounting ears must be seated and securely attached to the pc board prior to
soldering it to the pc board. The housings are designed to be attached with commercially available
hardware such as screws, nuts, and rivets, or other hardware compatible with your system. All
components must be completely covered with solder after the soldering process has been finished.
D. Strain Relief
If required, wires can be bundled together with cable ties or secured with fixed clamps. Wires must not be
stretched or confined in any way that would restrict the floating action of the contacts in the housings.
Therefore, the wires must remain perpendicular to the housing or be bent at a 90_right angle before the
wire bundle is secured. The minimum distance for the cable tie or fixed clamp, measured from the back of
the housing to cable tie or fixed clamp, is shown in Figure 11.
Figure 11
Back of
Housing
Cable Tie
(Ref)
90_Right Angle
Wire Bundle
Perpendicular
Wire Bundle
6.35--12.7
[.250--.500]
Min (Typ)
Fixed Clamp
(Ref)
19.05
[.750]
Min (Typ)
Fixed Clamp
(Ref)
19.05
[.750]
Min (Typ)
114- 9005High Current Edge Connector Contacts and Housings
Rev C12 of 15 Tyco Electronics Corporation
3.6. Repair and Replacement
Damaged crimped contacts or housings must be removed, discarded, and replaced with new components.
If a damaged contact is evident before the contacts are inserted into the housing, cut the wire in back of the contact
and re--terminate the wire end. If contact or housing is damaged after insertion, remove the contact with the extraction
tool and cut wire in back of the contact and re--terminate wire end.
When removing housings from pc boards, reasonable care should be taken to remove housings straight and in--line in
relation to the pc boards. In free--hanging applications, the wires must be supported during removal to prevent excess
strain on the contacts. Improper removal could result in damage to the wires, housing, contacts, or pc board.
If the locking lance on a contact becomes flattened, it can be carefully re--adjusted to the dimensions shown in
Figure 2.
To avoid further damage, do not overstress the locking lance when re--adjusting it.
4. QUALIFYING SUPPORT
High Current Edge Connector Contacts and Housings are Recognized under the Component Program of
Underwriters Laboratories Inc. (UL) File E28476 and Certified by CSA International File LR7189.
5. TOOLING
Crimp--type contacts can be terminated to wire using hand, semi--automatic, or automatic crimping tools. The
pc board connectors are placed on pc boards manually. Recommended tooling and instructional material for
crimp--type contacts is provided in Figure 12.
5.1. Hand Crimping Tool
Hand crimping tools that accommodate the full wire size range are designed for prototype and low--volume
applications such as repair of damaged contacts. Crimping tools must be fitted with the appropriate die
assembly according to the wire size being used.
5.2. Applicator
Applicators are designed for the full wire size range of strip--fed, precision formed contacts, and provide for
high volume, heavy duty, production requirements. The applicators can be used in bench or floor model power
units.
Each applicator is shipped with a metal identification tag attached. DO NOT remove this tag or disregard the
information on it. Also, a packet of associated paperwork is included in each applicator shipment. This information
should be read before using the applicator; then it should be stored in a clean, dry area near the applicator for future
reference.
5.3. Power Unit
A power unit is an automatic or semi--automatic device used to assist in the application of a product. Power
unit includes the power source used to supply the force or power to an applicator.
5.4. Extraction Tool
The extraction tool is designed to remove individual contacts and keying plugs from housings.
NOTE
i
CAUTION
!
CAUTION
!
NOTE
i
114- 9005
High Current Edge Connector Contacts and Housings
Rev C13 of 15Tyco Electronics Corporation
Figure 12 92--109, 35T--25, 48T--30, 93--279, 45T--15
Hand Crimping Tool
69710--1
(408--2095)
Extraction Tool
91116 --1
(408--7782)
Miniature Quick Change
Applicator 466438--1 or 466439--2
(408--8040)
AMP--O--LECTRIC Model “G”
Terminating Machine 354500--1
(408--5842)
Crimping Die
Assembly
(See Chart)
WIRE SIZE
(AWG)
CRIMPING DIE
ASSEMBLY
12--10
16--14 90333--1
90332--1
90332--2
INSTRUCTION
SHEET
408--7802
408--7783
114- 9005High Current Edge Connector Contacts and Housings
Rev C14 of 15 Tyco Electronics Corporation
6. VISUAL AID
Figure 13 shows typical application of High Current Edge Connectors. 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.
WIRE BARREL SEAM
CLOSED WITH
NO CONDUCTOR
STRANDS SHOWING
CONDUCTOR ENDS
MUST BE VISIBLE
IN THIS AREA
CONDUCTORS
AND INSULATION
UNDAMAGED
WIRE INSULATION AND
CONDUCTORS MUST BOTH
BE VISIBLE IN THIS AREA
(NO WIRE INSULATION MAY
BE IN THE WIRE BARREL)
REAR BELLMOUTH
MUST BE VISIBLE
FRONT BELLMOUTH
MAY SHOW SLIGHTLY
CUTOFF TAB MUST
BE VISIBLE
NO TWIST, ROLL
OR BEND HERE
NO DAMAGE OR
DISTORTION TO CONTACT
OR LOCKING LANCE
CRIMPED CONTACT
PULL LIGHTLY ON EACH
INDIVIDUAL WIRE TO BE
SURE THAT CONTACTS
ARE FULLY SEATED AND
LOCKED IN PLACE
DAUGHTER BOARD MUST
BE STRAIGHT AND IN- LINE
IN RELATION TO HOUSING
CARD SLOT
TYPICAL APPLICATION SHOWING
FREE HANGING WIRE- TO- BOARD
HOUSING WITHOUT MOUNTING EARS WIRES MUST NOT BE
STRETCHED OR CONFINED
FROM MOVEMENT
CABLE TIE MUST BE AT
MINIMUM DISTANCE FROM
BACK OF HOUSING TO
PREVENT OVERSTRESS
WIRES MUST
BE SUPPORTED
FIGURE 13. VISUAL AID (CONTINUED)
114- 9005
High Current Edge Connector Contacts and Housings
Rev C15 of 15Tyco Electronics Corporation
TYPICAL APPLICATION SHOWING
PANEL MOUNTED WIRE- TO- BOARD
HOUSING WITH MOUNTING EARS
TYPICAL APPLICATION SHOWING
PC BOARD MOUNTED BOARD- TO- BOARD
HOUSING WITH MOUNTING EARS
DUMMY CONTACT MUST
BE PROPERLY CRIMPED
WITHOUT A WIRE
MOUNTING HARDWARE
MUST BE SECURE
PANEL CUTOUT MUST
HAVE APPROPRIATE
DIMENSIONS
DAUGHTER BOARD MUST
BE STRAIGHT AND IN- LINE
IN RELATION TO HOUSING
CARD SLOT
MOTHER BOARD MUST
HAVE DRILLED HOLES TO
PRECISE DIMENSIONS
DAUGHTER BOARD MUST
BE STRAIGHT AND IN- LINE
IN RELATION TO HOUSING
CARD SLOT
STANDOFFS MUST
BE SEATED ON
SURFACE OF
PC BOARD
KEYING PLUG MUST BE
INSERTED IN KEYING
PLUG TRACK
SOLDER FILLETS MUST BE
EVENLY FORMED AROUND
EACH CONTACT SOLDER TINE
MOUNTING HARDWARE
MUST BE SECURE AND
COMPLETELY COVERED
WITH SOLDER CUTOUT SLOT MUST BE CENTERED
BETWEEN CIRCUIT PADS AND
MUST BE TO EXACT DIMENSIONS
FIGURE 13. VISUAL AID (END)
