Datasheet

302 SERIES M CA CARD EDGE CONNECTOR
.050"(1 .27mm) Contact Spacing
FEA TURES
Accommodates MCA (Microchannel Architecture) Daughter
Boards for
IBM PSI2 Systems
.050
(1 .27) Contact Spacing with Staggered Tail Bend
Results
in 4 Rows at .100 (2.54) Spacing
Accepts .062 (1.57} Nominal Thickness P.C. Board, AoosC~te l y
Positioned by Card Slot Barrier
High Profile
Insulator Body, .610 (15.49)
Mounting Posts Provide Positi
ve Location an d Retention
P.C.
Tail Co ntact Termination
I
Many other sizes available. Please contact Edac for additional
items
" '•o (15 .7&)
.. , -- :L».S 159011)
Example Part Number 302 - 182 - 520 - 201
Se ri es T T
Total Numb er of Con ta cts ------1
Co nt act Code -
s w le -----------------------------~
Series 302
T
ota l Nu mbe r of Co n tacts Descr ip ti on
112 Divided into Groups of 90 & 22 Contacts
132 Divided into Groups of 20, 90 & 22 Contacts
182 Divided into Groups of 98 & 84 Contacts
Co
nt a ct C ode 520
sw le
201
Insulator Material: Pol ypheny1e ne Sulphide, UL 94V-O,
Colour: Black
Contact Material: Phosphor Bronze
Contact Plating:
Gold on the Mating Area, Tin on the
Contact
Ta il s, Nickel Underplate
Current Rat
in g: 1 Ampere Continuous
Contact Resistance:
30 Milliohms Maximum
Dielectric Withstanding
Vo ltage: 500 V AC rrns at Sea Level
Insulation Resistance: 1000 Megohms Minimum
Operatrng Temperature: -65 to +125 Degrees C
Inserti on Force: 8 oz (2 .22 N) Maximum per Contact Pair
when Tested with a
.062 (1 .57) Thick Gauge
Withdrawal Force: 1 oz
(0.28 N) Minimum per Contact Pair
when Tested with a
.062 (1 .57) Thick Ga uge
610
<•~>•OJ
085 (2
0>0
r-/
cx:NiACl WJ$mOH 11
-
lt- 070 (I 111)
1
-
-
(1 21) -=I
~·<•k..c.
... (~ .. , F
oso
r- .050 (1 .. ?7)
1>75 (191)-1 Y- .Sill
>:lOO (O!.AII)
-(>2.70/
7850 (71~)
+ 018 (0.4 61 lt .OIJ (O.ll)
1Nl
.<>10 11.71!)-1 1---"'"'-"e::..:.<.--- 2 "" (59.19) ---- -1
.o ve u .. •'l )
Page 15
I
[I
174
-r
P/N 302-112-520-201
CARD SlOt ACCI PtS
06oi (s .l7J tO 070 (I 11l)
1HtCk P C 9C/.RD
[ PO!:-Ul Of
«WTN:f
t
::: ~~:~
.300 (!lo , CIB)
.JOO ~1.62)
SECTION THROUGH
CONTACT POSITION