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11

EB7S

Vishay Dale

Document Number 36004

Revision 14-Aug-02

For technical questions, contact Connectors@vishay.com

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: - 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 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.

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].

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.

SG = Selective Gold Plating

(0.00003"

[0.000762mm]

minimum thick) on contact 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.

ORDERING INFORMATION

A

POLARIZING

KEY

POSITIONS

Key(s) are

located to

right

of

position(s)

designated.

Required

only when

polarizing

keys are to

be factory

installed.

EB7

MODEL

Optional Body

Material

1 = Diallyl

Phthalate

3 = Glass-filled

Polyester

Omit for

standard

phenolic.

1

BODY MATERIAL

S

SINGLE

READOUT

A or B

A

STANDARD TERMINAL

VARIATIONS

6, 10,

12,

15, 18

or 22

22

CONTACTS

SG

CONTACT

PLATING

X

MOUNTING

VARIATIONS