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EB7S
Vishay Dale
Edgeboard Connectors, Single Readout
FEATURES
* 0.156" [3.96mm] 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" - 0.071" [1.37mm - 1.80mm]. * Polarization between contact positions in all sizes. Between contact polarization permits polarizing without loss of a contact position. * Selective gold plating. * Polarizing key is reinforced nylon, may be inserted by hand, requires no adhesive. * 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.
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: - 55C to + 125C. Humidity: 96 hours at 90% relative humidity at + 40C, 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 slug 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 0.156" [3.96mm] centers.
MATERIAL SPECIFICATIONS
Body: (Standard) Glass-filled phenolic per MIL-M-14, dark green, flame retardant (UL 94V-0). (Optional - See Ordering Information): "1" glass-filled diallyl phthalate per MIL-M-14, Type SDG-F green, flame retardant (UL 94V-0). "3" thermoplastic polyester, glass-filled, black, flame retardant (UL 94V-0). Contacts: Phosphor bronze. Polarizing Key: Glass reinforced nylon, flame retardant (UL94H-B). 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.
PHYSICAL SPECIFICATIONS
Contact Type: Bifurcated bellows. Number of Contacts: 6, 10, 12, 15, 18 and 22 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: Single Readout = 0.300" [7.62mm].
ORDERING INFORMATION
EB7 MODEL 1 BODY MATERIAL Optional Body Material 1 = Diallyl Phthalate 3 = Glass-filled Polyester Omit for standard phenolic. S SINGLE READOUT A 22 STANDARD TERMINAL CONTACTS VARIATIONS A or B 6, 10, 12, 15, 18 or 22 X A MOUNTING POLARIZING VARIATIONS KEY POSITIONS SG = Selective Gold Plating (0.00003" [0.000762mm] Key(s) are minimum thick) on contact area located to with Gold Flash on terminal. right of SGF = Selective Gold Plating position(s) (0.00001" [0.000254mm] designated. minimum thick) on contact area Required with Gold Flash on terminal. only when All Gold Plating over 0.00005" polarizing [0.00127mm] minimum Nickel keys are to Underplate. be factory Contact factory for additional installed. plating options. www.vishay.com 11 SG CONTACT PLATING
Document Number 36004 Revision 14-Aug-02
For technical questions, contact Connectors@vishay.com
EB7S
Vishay Dale
Edgeboard Connectors, Single Readout
DIMENSIONS in inches [millimeters]
Section C-C
0.062 0.010 [1.57 0.254] R Typ. 0.030 [0.762]
Type "A"
0.054 - 0.071 [1.37 - 1.80]
A B D E
0.300 [7.62] Depth of Card Insertion
C
C See Table for Mounting Variations
0.156 0.005 [3.96 0.127] Non-Cumulative See Table for Contact Variations 0.328 0.010 [8.33 0.254]
0.016 [.410]
0.250 [6.35] 0.440 [11.18]
# OF CONTACT POSITIONS 6 10 12 15 18 22
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]
B 1.531 [38.89] 2.156 [54.76] 2.468 [62.69] 2.937 [74.60] 3.406 [86.51] 4.031 [102.39]
D 1.218 [30.94] 1.843 [46.81] 2.156 [54.76] 2.624 [66.65] 3.093 [78.56] 3.717 [94.41]
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]
POLARIZING KEY
0.028 [.711]
TERMINAL VARIATIONS in inches [millimeters]
Type "A" Pierced Type "B" Solder Dip
0.230 [5.84] 0.245 [6.22]
To fit 3, #22 AWG Wires 0.086 [2.18]
To fit 0.051 [1.30] Dia. Eyelet
When ordering polarizing keys individually, specify Model Number: PK-7 between contacts. Hand insertion tool, TPK-7, provided on request.
0.220 0.015 [5.59 0.381]
0.220 0.015 [5.59 0.381]
www.vishay.com 12
For technical questions, contact Connectors@vishay.com
Document Number 36004 Revision 14-Aug-02
EB7S
Edgeboard Connectors, Single Readout
MOUNTING VARIATIONS in inches [miilimeters]
Vishay Dale
Type "V" Clearance Hole
0.250 [6.35] Ref.
Type "VI" Clearance Hole No Mounting Pad
0.250 [6.35] Ref.
Type "W" No Mounting Flange
Type "X" Clearance Hole
0.250 [6.35] Ref.
0.142 [3.61] Dia.
0.142 [3.61] Dia.
0.010 [.254] 0.000 [.000] 0.220 [5.59] Ref. 0.128 [3.25] Dia.
Type "XI" Clearance Hole No Mounting Pad
0.250 [6.35] Ref.
Type "Y" Threaded Insert
0.250 [6.35] Ref.
Type "Z" Floating Bushing Radial Float .047 [1.19]
0.250 [6.35] Ref. NOTE: Overall body length increased by .060 [1.52]. 0.250 [6.35] Dia. 0.270 [6.86]
0.128 [3.25] Dia.
0.220 [5.59] Ref.
4-40 UNC-2B
0.218 [5.54] Ref.
0.116 [2.95] Dia.
Document Number 36004 Revision 14-Aug-02
For technical questions, contact Connectors@vishay.com
www.vishay.com 13

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