Datasheet
379 SERIES CARD EDGE CONNECTOR
150" (3.
81
mm} Contact Spacing
FEATURES
.150 (3.81) Contact Spacing x .200 (5.08) Row Spacing
Accepts .062
(1
.57) Nominal Thickness P.C. Board
High Profile Insulator Body,
.600 (15.24)
Contact Tennination Options include P.C. Tail, Wire Wrap &
Exte11der
Board Bends
Single
or
Dual Row Configurations
Variety
of
Mounting Options
Accepts In-contact Polarizing Keys
SPECIFICATIONS
Insulator Material: Thermoplastic Polyester,
Ul
94V.(),
Colour. Black
Contact
Material: Copper, Nickel, Tin
Alloy
CA
-725
Contact Plating:
Gold
on
the Mating Area, Tin
on
the
Contact
Tai
ls
, Nickel Underplate
Current
Rating: 3 Amperes Continuous
Contact Resistance:
10 Milliohms Maximum
Dielectric Withstanding Voltage:
1800 V AC rrns at Sea
level
Between Adjacent Contacts
Insulation Resistance: 5000 Megohms Minimum
Operating Temperature: -65 to -t105 Degrees C
Insertion Force: 16 oz (4.45
N)
Maximum per Contact Pair
wh
en
Tested with a .070
(1
.78) Thick Gauge
Withdrawal Force: 1
oz
(0.28 N) Minimum per Contact Pair
when Tested with a
.054
(1
.37) Thick Gauge
Page
55
379 SERIES ORDERING CODE
Example Pa
rt
Numb
er 379 • 040 • 520 • 2 08
Ser
i
es
--__J
T T T
Total
Num
be
r of
Co
nta
cts
-
Contact Code
C
o
n~
R
o
ws
----------
--------------~
MountingOpti
ons
----------------------
--_J
Series 379
Total Number of
Co
nta
cts
020
040
Co
ntact Rows
Single Row
Dual Row
Contact
Code u De
sc
ri
pt
io
n & Tall Size T
ai
l
le
n
gth
"G"
520
P.C.
Ta
il
.030 x .016 (0.76 x 0.46) .175 (4.45)
52
1 P.C. Ta
il
.025 Square (0.
64
Square) .150 (3.61)
523 P.C.
Ta
ll
.025 Square (0.64 Square) .390 (9.91)
524 P.C.
Ta
il
.Q16
Square (0.
46
Square) .175 (4.45)
540 Wire Wrap .025 Square (0.64 Square) .560(14.22)
541 Wire Wrap
.025 Square (0.
64
Square) .750(19.05)
542 Wire Wrap .025 Square (0.
64
Square) .645(16.36)
544 Wire Wrap
.050 x .025 (1.27 x 0.64) .750(19.05)
555 Extender Board Bend (Code 500 Contacts)
556 Extender Board Bend (Code
520 Contacts)
560
Extender Board Bend (Code 523 Contacts)
Contact Rows
1
2
Mo
unti
ng
Optio
ns
'
01
02
03
04
07
06
Ordering
Co
de
Notes
Description
Single Row
Dual Row
Description
No
Mounting
lugs
.128
{3
.25) Dia. Mounting Holes
.116 (2.95) I.D. Floating Eyelets
.156 (3.96) Dia.
Mounting Holes
M3-0.5 Metric Threaded Inserts
#4-40
Unified Threaded Inserts
1) For details
of
the extender board bends, refer to page
61
.
2)
Consult with Edac regarding 90 degree bend availability.
3) For details
of
the mounting options. refer to page 63.