EB8
Vishay Dale
Edgeboard Connectors, Dual Readout
FEATURES
• 0.156" C-C x 0.200" grid [3.96mm x 5.08mm].
• Greater design latitude.
3 body materials: Diallyl phthalate, phenolic and glass-
filled polyester.
6 contact termination styles.
8 body sizes.
7 mounting styles.
• Bifurcated bellows contacts provide 2 flexing contact
surfaces to assure positive contact.
• Accepts PC board thickness of 0.054" - 0.071"
[1.37mm -1.80mm].
• Polarization between contact positions in all sizes.
• Selective gold plating.
•
Recognized under the Component Program of
Underwriters Laboratories, Inc. Listed under File
E65524, Project 77CH3889.
ELECTRICAL SPECIFICATIONS
Current Rating:
5 amps.
Test Voltage Between Contacts:
At sea level: 1800VRMS.
At 70,000 feet [21,336 meters]: 450VRMS.
Insulation Resistance:
5000 Megohm minimum at
500VDC potential.
Contact Resistance:
30 millivolts maximum at rated
current (with gold plating).
Operating Temperature:
- 55°C to + 125°C.
Humidity:
96 hours at 90% relative humidity at + 40°C,
dried at room temperature for 3 hours minimum, insulation
resistance 5000 Megohm.
Durability:
(With gold plating.) After 500 cycles of insertion
and withdrawal of 0.070" [1.78mm] thick steel test gauge,
contact resistance less than 0.030V at 5 amps and individual
contact retention force when measured with a 0.054" [1.37mm]
thick steel test pin greater than 1/2 ounce.
Shock:
Three 50g shocks in each of 3 mutually perpendicular
planes with no loss of continuity.
Vibration:
2 hours in each of 3 mutually perpendicular planes,
frequency sweep 10 to 55cps at 0.06 double amplitude with
no loss of continuity.
APPLICATIONS
For use with 0.062" [1.57mm] printed circuit boards requiring
an edgeboard type connector on .156" [3.96mm] centers.
PHYSICAL SPECIFICATIONS
Contact Type:
Bifurcated bellows.
Number of Contacts:
6, 10, 12, 15, 18, 22, 24, 25 per side.
Contact Spacing:
0.156" [3.96mm] center to center.
Card Thickness:
0.054" to 0.071" [1.37mm to 1.80mm].
Card Slot Depth:
0.330" [8.38mm], dual readout.
MATERIAL SPECIFICATIONS
Body:
“1” glass-filled diallyl phthalate per MIL-M-14, Type SDG-F
green, flame retardant (UL 94V-0).
“2” glass-filled phenolic per MIL-M-14, Type MFH dark green,
flame retardant (UL 94V-0).
“3” thermoplastic polyester, glass-filled, black, flame
retardant (UL 94V-0).
“5” thermoplastic polyphenylene sulfied, glass-filled, brown,
flame retardant (UL 94V-0).
Contacts:
Phosphor bronze.
Polarizing Key:
Glass reinforced nylon, flame retardant
(UL 94V-O).
Contact Plating:
Gold (See Ordering Information).
NOTE:
High temperature burn-in, edgeboard connectors,
0.156" [3.96mm] center to center are on page 20 of this catalog.
ORDERING INFORMATION
EB8
MODEL
1
BODY
MATERIAL
Optional Body
Material
1 = Diallyl
Phthalate
2 = Phenolic
3 = Glass-filled
Polyester
5 = Glass-filled
Polyphenylene
Sulfied
A
STANDARD
TERMINAL
VARIATIONS
Beryllium Copper A, C, D,
contacts optional. K, L or E
Available in “A” and
“E” contact styles
only.
(Omit for
standard.)
B
OPTIONAL
CONTACTS
22
CONTACTS
SG
CONTACT
PLATING
X
MOUNTING
VARIATIONS
A
POLARIZING
KEY
POSITIONS
Key(s) are
located to
right
of
position(s)
designated.
Required
only when
polarizing
keys are to
be factory
installed.
SG = Selective Gold Plating
6, 10, 12,
15, 18, 22, (0.00003" [0.000762mm]
minimum thick) on contact
24 or 25
area with Gold Flash on
terminal.
SGF = Selective Gold Plating
(0.00001" [0.000254mm]
minimum thick) on contact
area with Gold Flash on
terminal.
All Gold Plating over 0.00005"
[0.00127mm] minimum Nickel
Underplate.
Contact factory for additional
plating options.
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14
For technical questions, contact Connectors@vishay.com
Document Number 36005
Revision 14-Aug-02
EB8
Edgeboard Connectors, Dual Readout
DIMENSIONS
in inches [millimeters]
0.030 [.762]
0.060 [1.52]
R Typ.
0.350 [8.89]
Typ.
0.054 - 0.071
[1.37 - 1.80]
A
B
D
E
0.330 [8.38]
Depth of
Card
Insertion
Vishay Dale
Section C-C
C
C
0.156 [3.96]
Typ.
See Table for
Contact Variations
0.250
[6.35]
0.340
[8.64]
0.200
[5.08]
0.460
[11.70]
# OF CONTACT
POSITIONS
6
10
12
15
18
22
24
25
A
1.78 [45.21]
2.41 [61.21]
2.72 [69.09]
3.19 [81.03]
3.66 [92.96]
4.28 [108.71]
4.59 [116.59]
4.75 [120.65]
B
1.531 [38.89]
2.156 [54.76]
2.469 [62.71]
2.937 [74.60]
3.406 [86.51]
4.031 [102.39]
4.344 [110.33]
4.500 [114.30]
D
1.240 [31.50]
1.864 [47.35]
2.176 [55.27]
2.644 [67.16]
3.112 [79.05]
3.736 [94.89]
4.051 [102.89]
4.207 [106.86]
E
1.100 [27.94]
1.724 [43.79]
2.036 [51.71]
2.504 [63.60]
2.972 [75.49]
3.596 [91.34]
3.911 [99.34]
4.067 [103.30]
TERMINAL VARIATIONS
in inches [millimeters]
Type “A”
Pierced
To fit 3,
#22 AWG
Wires
0.086
[2.18]
Type “C”
To fit 0.051 [1.30]
Dia. Eyelet
Type “D”
Solder Dip
To fit 0.051[1.30]
Dia. Eyelet
0.200
±
0.015
[5.08
±
0.381]
0.125
±
0.015
[3.18
±
0.381]
0.200
±
0.015
[5.08
±
0.381]
0.104
±
0.015 [2.64
±
0.381]
0.200
±
0.015
[5.08
±
0.381]
Type “K”
Solder Dip
To fit 0.051[1.30]
Dia. Eyelet
Type “L”
SolderDip
To fit 0.036 [0.914]
Dia. Eyelet
0.200
±
0.015
[5.08
±
0.381]
0.200
±
0.015 [5.08
±
0.381]
0.200
±
0.015
[5.08
±
.381]
0.156
±
0.015 [3.96
±
0.381]
Document Number 36005
Revision 14-Aug-02
For technical questions, contact Connectors@vishay.com
www.vishay.com
15
EB8
Vishay Dale
Edgeboard Connectors, Dual Readout
POLARIZING KEY
0.120
[3.05]
0.023
[.584]
TERMINAL VARIATIONS
in inches [millimeters]
Type “E”
Card Extender
0.200
±
0.015
[5.08
±
.381]
0.100
[2.54]
120
°
Typ.
0.050
[1.27]
15
°
Typ.
0.086
[2.18]
Uses
Type “A”
Contact
.325
[8.26]
When ordering polarizing keys
individually, specify Model Number:
PK-8 between contacts.
Hand insertion tool, TPK-8, provided on
request.
MOUNTING VARIATIONS
in inches [millimeters]
Type “V”
Clearance Hole
0.250 [6.35]
Ref.
Type “VI”
Clearance Hole
No Mounting Pad
0.220 [5.59]
Ref.
0.142
[3.61]
Dia.
Type “W”
No Mounting Flange
Type “X”
Clearance Hole
0.250 [6.35]
Ref.
0.010 [0.254]
0.000 [0.000]
0.128 [3.25] Dia.
0.142 [3.61] Dia.
Type “XI”
Clearance Hole
No Mounting Pad
0.220 [5.59]
Ref.
Type “Y”
Threaded Insert
0.250 [6.35]
Ref.
Type “Z”
Floating Bushing Radial Float 0.047 [1.19]
0.250 [6.35]
Ref.
NOTE:
Overall body length
increased by 0.060 [1.52].
0.128 [3.25]
Dia.
4-40
UNC-2B
0.250 [6.35]
Ref.
0.116
[2.95]
Dia.
0.250 [6.35]
Dia.
0.270 [6.86]
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16
For technical questions, contact Connectors@vishay.com
Document Number 36005
Revision 14-Aug-02
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
