EB7S
Vishay Dale
Edgeboard Connectors, Single Readout
FEATURES
• 0.156" (3.96 mm) C-C
• Bifurcated bellows contacts provide 2 flexing contact
surfaces to assure positive contact under adverse
conditions such as vibration or PC board irregularities
• Accepts PC board thickness of 0.054" to 0.071" (1.37 mm
to 1.80 mm)
• Polarization between contact positions in all sizes.
Between contact polarization permits polarizing without
loss of contact position
ELECTRICAL SPECIFICATIONS
Current Rating: 5 A
Test Voltage Between Contacts:
At sea level: 1800 VRMS
At 70 000 feet (21 336 meters): 450 VRMS
• Selective gold plating
Insulation Resistance: 5000 MΩ minimum at 500 VDC
potential
• Polarizing key is reinforced nylon, may be inserted by
hand, requires no adhesive.
Contact Resistance: 30 mV maximum at rated current (with
• Protected entry, provided by recessed leading edge of
contact, permits the card slot to straighten and align the
board before electrical contact is made. Prevents damage
to contact which might be caused by warped or out of
tolerance boards
• Recognized under the Component Program of
Underwriters Laboratories, Inc. listed under file
E65524, project 77CH3889
gold plating)
Operating Temperature: - 55 °C to + 125 °C
Humidity: 96 h at 90 % relative humidity at + 40 °C, dried at
room temperature for 3 h minimum, insulation resistance
was greater than 5000 MΩ
Durability: (With gold plating) After 500 cycles of insertion
and withdrawal of a 0.070" (1.78 mm) thick steel test
gauge, contact resistance less than 0.030 V at 5 A and
individual contact retention force when measured with 0.054"
(1.37 mm) thick steel test slug greater than ½ oz.
APPLICATIONS
For use with 0.062" (1.57 mm) printed circuit boards requiring
an edgeboard type connector on 0.156" (3.96 mm) centers
Shock: Three 50G shocks in each of
perpendicular planes with no loss of continuity
3 mutually
Vibration: 2 h in each of 3 mutually perpendicular planes,
frequency sweep 10 cps to 55 cps at 0.06 double amplitude
with no loss of continuity
MATERIAL SPECIFICATIONS
Body: (Standard) glass-filled phenolic per MIL-M-14, dark
green, flame retardant (UL 94 V-0). (Optional - see Ordering
Information)
PHYSICAL SPECIFICATIONS
Contact Type: Bifurcated bellows
“1” glass-filled diallyl phtalate per MIL-M-14, type SDG-F
green, flame retardant (UL 94 V-0)
Number of Contacts: 6, 10, 12, 15, 18, and 22
Contact Spacing: 0.156" (3.96 mm) center to center
Card Thickness: 0.054" to 0.071" (1.37 mm to 1.80 mm)
Card Slot Depth: Single readout = 0.300" (7.62 mm)
Note
“3” thermoplastic polyester, glass-filled, black, flame
retardant (UL 94 V-0)
Contacts: Phosphor bronze
Polarizing Key: Glass reinforced nylon, flame retardant
(UL 94H-B)
•
High temperature burn-in, edgeboard connectors, 0.156"
(3.96 mm) center to center are on www.vishay.com/doc?36006
Contact Plating: Gold (See Ordering Information)
ORDERING INFORMATION
EB7
1
S
A
22
SG
X
A
MODEL BODY MATERIAL SINGLE
STANDARD CONTACTS
CONTACT PLATING
MOUNTING
VARIATIONS
POLARIZING
KEY POSITIONS
READOUT TERMINAL
VARIATIONS
SG = Selective gold plating
(0.00003" (0.000762 mm)
minimum thick) on contact area
with gold flash on terminal
SGF = Selective gold plating
(0.000010" (0.000254 mm)
minimum thick) on contact area
with gold flash on terminal.
All gold plating over 0.00005"
(0.00127 mm) minimum nickel
underplate.
Optional body
material
1 = Diallyl
Phthalate
3 = Glass-filled
Polyester
= Omit number
for standard
pheniolic
6, 10, 12,
15, 18,
or 22
Key(s) are located to
right of position(s)
designated. Required
only when polarizing
keys are to be factory
installed
A or B
Contact factory for additional
plating options.
Document Number: 36004
Revision: 16-Feb-09
For technical questions, contact: connectors@vishay.com
www.vishay.com
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