EB7D
Vishay Dale
Edgeboard Connectors, Dual Readout
FEATURES
0.156" C-C x 0.140" grid (3.96 mm x 3.56 mm)
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)
ELECTRICAL SPECIFICATIONS
Polarization between contact positions in all sizes.
Current Rating: 5 A
Between contact polarization permits polarizing without
Test Voltage Between Contacts:
loss of contact position
At sea level: 1800 V
RMS
Selective gold plating
At 70 000 feet (21 336 meters): 450 V
RMS
Polarizing key is reinforced nylon, may be inserted by
Insulation Resistance: 5000 M minimum at 500 V
DC
hand, requires no adhesive.
potential
Protected entry, provided by recessed leading edge of
Contact Resistance: 30 mV maximum at rated current (with
contact, permits the card slot to straighten and align the
gold plating)
board before electrical contact is made. Prevents damage
Operating Temperature: - 55 C to + 125 C
to contact which might be caused by warped or out of
Humidity: 96 h at 90 % relative humidity at + 40 C, dried at
tolerance boards
room temperature for 3 h minimum, insulation resistance
Recognized under the Component Program of
was greater than 5000 M
Underwriters Laboratories, Inc. listed under file
Durability: After 500 cycles of insertion and withdrawal of a
E65524, project 77CH3889
0.070" (1.78 mm) thick steel test gauge, contact resistance
less than 0.030 V at 5 A and individual contact retention force
APPLICATIONS
when measured with 0.054" (1.37 mm) thick steel test slug
For use with 0.062" (1.57 mm) printed circuit boards requiring
greater than oz.
an edgeboard type connector on 0.156" (3.96 mm) centers
Shock: Three 50G shocks in each of 3 mutually
perpendicular planes with no loss of continuity
MATERIAL SPECIFICATIONS
Vibration: 2 h in each of 3 mutually perpendicular planes, Body: (Standard) glass-filled phenolic per MIL-M-14, dark
frequency sweep 10 cps to 55 cps at 0.06 double amplitude green, flame retardant (UL 94 V-0). (Optional - see Ordering
with no loss of continuity Information)
1 glass-filled diallyl phtalate per MIL-M-14, type SDG-F
PHYSICAL SPECIFICATIONS
green, flame retardant (UL 94 V-0)
Contact Type: Bifurcated bellows
3 thermoplastic polyester, glass-filled, black, flame
Number of Contacts: 6, 10, 12, 15, 18, 22, 36, 43 per side
retardant (UL 94 V-0)
Contact Spacing: 0.156" (3.96 mm) center to center
5 thermoplastic polyphenylene sulfied, glass filled, brown,
Card Thickness: 0.054" to 0.071" (1.37 mm to 1.80 mm) flame retardant (UL 94 V-0)
Card Slot Depth: Dual readout = 0.260" (6.60 mm) Contacts: Phosphor bronze
Note Polarizing Key: Glass reinforced nylon, flame retardant
High temperature burn-in, edgeboard connectors, 0.156"
(UL 94H-B)
(3.96 mm) center to center are on www.vishay.com/doc?36006
Contact Plating: Gold (See Ordering Information)
ORDERING INFORMATION
EB7 1 D B A 22 SG X A
MODEL BODY DUAL OPTIONAL STANDARD CONTACTS CONTACT PLATING MOUNTING POLARIZING
MATERIAL READOUT CONTACTS TERMINAL PER SIDE VARIATIONS
KEY POSITIONS
VARIATIONS SG = Selective gold plating
Beryllium 6, 10, 12, (0.00003" (0.000762 mm)
Optional body Key(s) are located
Copper A, E, C, 15, 18, 22, minimum thick) on contact
material to right of position(s)
copntacts or K 36, or 43 area with gold flash on
1 = Diallyl designated.
optional terminal
Phthalate Required only when
Available in SGF = Selective gold plating
polarizing keys are
3 = Glass-filled
A and E (0.000010" (0.000254 mm)
to be factory
Polyester
contact minimum thick) on contact
installed
5 = Glass-filled
styles only area with gold flash on
Polyphenylene
(Omit for terminal.
Sulfied
standard) All gold plating over
= Omit number
0.00005" (0.00127 mm)
for standard
minimum nickel underplate.
pheniolic
Contact factory for additional
plating options.
www.vishay.com For technical questions, contact: connectors@vishay.com Document Number: 36003
8 Revision: 16-Feb-09EB7D
Edgeboard Connectors, Dual Readout
Vishay Dale
DIMENSIONS in inches (millimeters)
0.030 (0.762)
0.062 0.010
(1.57 0.254)
R Typ.
A
B
D
E
C C
0.156 0.005
(3.96 0.127)
See Table
Non-Cumulative
for Mounting
Variations
See Table
for Terminal
Variations
0.250
F
(6.35)
0.440 0.010 ( 0.254)
(11.18)
Section C to C: Polarizing Key:
Type A Types C and K
0.054 to 0.071 0.054 to 0.071 0.028
(0.711)
(1.37 to 1.80) (1.37 to 1.80)
0.230
(5.84)
0.260 (6.60) 0.260 (6.60)
0.245
Depth of Card Depth of Card
(6.22)
Insertion Insertion
When ordering polarizing keys individually,
specify by the Model Number:
0.250
PK-7 between contacts. Hand insertion tool,
(6.35)
0.140 (3.56)
TPK-7, provided upon request.
# OF CONTACT
POSITIONS ABD E F
PER SIDE
6 1.78 (45.21) 1.53 (38.86) 1.22 (30.99) 1.10 (27.94) 0.328 (8.33)
10 2.41 (61.21) 2.16 (54.86) 1.84 (46.74) 1.72 (43.69) 0.328 (8.33)
12 2.72 (69.09) 2.47 (62.74) 2.16 (54.86) 2.04 (51.82) 0.328 (8.33)
15 3.19 (81.03) 2.94 (74.68) 2.62 (66.55) 2.50 (63.50) 0.328 (8.33)
18 3.66 (92.96) 3.41 (86.61) 3.09 (78.49) 2.97 (75.44) 0.328 (8.33)
22 4.28 (108.71) 4.03 (102.36) 3.72 (94.49) 3.60 (91.44) 0.328 (8.33)
36 6.53 (165.86) 6.22 (157.99) 5.91 (150.11) 5.78 (146.81) 0.438 (11.13)
43 7.62 (193.55) 7.30 (185.42) 7.00 (177.80) 6.80 (172.72) 0.500 (12.70)
Document Number: 36003 For technical questions, contact: connectors@vishay.com www.vishay.com
Revision: 16-Feb-09 9