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EB7D Schematic ( PDF Datasheet ) - Vishay Siliconix

Teilenummer EB7D
Beschreibung Edgeboard Connectors
Hersteller Vishay Siliconix
Logo Vishay Siliconix Logo 




Gesamt 4 Seiten
EB7D Datasheet, Funktion
www.DataSheet.co.kr
EB7D
Vishay Dale
Edgeboard Connectors, Dual Readout
ELECTRICAL SPECIFICATIONS
Current Rating: 5 A
Test Voltage Between Contacts:
At sea level: 1800 VRMS
At 70 000 feet (21 336 meters): 450 VRMS
Insulation Resistance: 5000 MΩ minimum at 500 VDC
potential
Contact Resistance: 30 mV maximum at rated current (with
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: 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.
Shock: Three 50G shocks in each of 3 mutually
perpendicular planes with no loss of continuity
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
PHYSICAL SPECIFICATIONS
Contact Type: Bifurcated bellows
Number of Contacts: 6, 10, 12, 15, 18, 22, 36, 43 per side
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: Dual readout = 0.260" (6.60 mm)
Note
• High temperature burn-in, edgeboard connectors, 0.156"
(3.96 mm) center to center are on www.vishay.com/doc?36006
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)
• Polarization between contact positions in all sizes.
Between contact polarization permits polarizing without
loss of 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
APPLICATIONS
For use with 0.062" (1.57 mm) printed circuit boards requiring
an edgeboard type connector on 0.156" (3.96 mm) centers
MATERIAL SPECIFICATIONS
Body: (Standard) glass-filled phenolic per MIL-M-14, dark
green, flame retardant (UL 94 V-0). (Optional - see Ordering
Information)
“1” glass-filled diallyl phtalate per MIL-M-14, type SDG-F
green, flame retardant (UL 94 V-0)
“3” thermoplastic polyester, glass-filled, black, flame
retardant (UL 94 V-0)
”5” thermoplastic polyphenylene sulfied, glass filled, brown,
flame retardant (UL 94 V-0)
Contacts: Phosphor bronze
Polarizing Key: Glass reinforced nylon, flame retardant
(UL 94H-B)
Contact Plating: Gold (See Ordering Information)
ORDERING INFORMATION
EB7 1
DB
A 22
SG
XA
MODEL
BODY
DUAL OPTIONAL STANDARD CONTACTS CONTACT PLATING MOUNTING POLARIZING
MATERIAL READOUT CONTACTS TERMINAL PER SIDE
VARIATIONS KEY POSITIONS
VARIATIONS
SG = Selective gold plating
Optional body
Beryllium
6, 10, 12, (0.00003" (0.000762 mm)
Key(s) are located
material
Copper
A, E, C, 15, 18, 22, minimum thick) on contact
to right of position(s)
1 = Diallyl
copntacts or K 36, or 43 area with gold flash on
designated.
Phthalate
3 = Glass-filled
Polyester
5 = Glass-filled
Polyphenylene
Sulfied
= Omit number
for standard
pheniolic
optional
Available in
“A” and “E”
contact
styles only
(Omit for
standard)
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.
Contact factory for additional
Required only when
polarizing keys are
to be factory
installed
plating options.
www.vishay.com
8
For technical questions, contact: [email protected]
Document Number: 36003
Revision: 16-Feb-09
Datasheet pdf - http://www.DataSheet4U.net/





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