346/396 SERIES
Card Edge Connector 0.125" (3.175mm) Pitch
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FEATURES:
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.125" (3.175mm) Contact Spacing x .250" (6.35mm) Row Spacing
Accepts .062" (1.57mm) Nominal Thickness P.C. Board
High Profile Insulator Body, .600" (15.24mm)
Contact Termination Options include P.C. Tail, Wire Wrap, 90
Degree Bends and Extender Board Bends
Single or Dual Row Configurations
Large Variety of Mounting Options, Flush or Offset Lugs
Accepts between Contact and In-Contact Polarizing Keys
Pre-assembled Card Guides are available
Automatic Wire Wrap Positioning Holes
RoHS Compliant & UL Recognized
Specifications:
Insulator Material
Contact Material
Contact Plating
Current Rating
Contact Resistance
Dielectric Withstand Voltage
Insulation Resistance
Operating Temperature
Insertion Force
Withdrawal Force
Example Part Number:
Series
Total Number of Contacts
Contact Code
Contact Rows and Insulator Style
Mounting Options
UL 94V-0 Thermoplastic Polyester
Copper Alloy
Gold Plating on mating area and Tin Plating on tails with Nickel underplating all over
3 Amperes
10 milliohms maximum
1500 VAC rms at sea level between adjacent contacts
5000 Megohms minimum
-40°C to +105°C
16oz (4.45N) maximum per contact pair when tested with .070" (1.78mm) thick gauge
1oz (0.28N) minimum per contact pair when tested with .054" (1.37mm) thick gauge
346-056-540-802
Contact Code
500
520
521
522
526
540
541
555
556
558
559
560
Description & Tail Size
Tail Length "G"
.260 (6.60)
.175 (4.45)
.150 (3.81)
.440 (11.18)
.350 (8.89)
.560 (14.22)
.750 (19.05)
Series:
346
396
Insulator Color
Thermoplastic Polyester, Green
Thermoplastic Polyester, Black
Total Number of Contacts:
005, 006, . . . . 050
010, 012, . . . . 100
Contact Rows
Single Row
Dual Row
Wire Hole
.050 x .025 (1.27 x 0.64)
P.C. Tail
.025 Square (0.64 Square)
P.C. Tail
.025 Square (0.64 Square)
P.C. Tail
.025 Square (0.64 Square)
P.C. Tail
.025 Square (0.64 Square)
Wire Wrap
.025 Square (0.64 Square)
Wire Wrap
.025 Square (0.64 Square)
EXTENDER BOARD BEND (Code 500 Contacts)
EXTENDER BOARD BEND
(Code 520 Contacts)
90 DEGREE BEND
(Code 541 Contacts)
90 DEGREE BEND
(Code 541 Contacts)
EXTENDER BOARD BEND
(Code 526 Contacts)
Contact Rows and Insulator Style
1
2
6
8
Description
Ordering Code Notes:
1) All connector sizes up to 50 contacts single row / 100 contacts dual row are
available upon request.
2) The 500 contact code is only available in the 346 series. Green polyphenylene
sulphide insulator material will be supplied.
3) For details of the extender board and 90 degree bends refer to next pages.
4) Consult with EDAC Inc. regarding connectors with a .420" (10.67mm) card slot
depth.
5) For lug-less connectors, code 01 mounting, specify contact row code 1 or 2.
6) In-line card guides are only with offset mounting lugs.
7) For details of the mounting options refer to next pages.
Single Row, Flush Mounting Lugs
Dual Row, Flush Mounting Lugs
Single Row, .170 (4.32) Offset Lugs
Dual Row, .170 (4.32) Offset Lugs
Mounting Options:
01
02
03
04
07
08
12
58
78
88
Description
No Mounting Lug
Ø.128" (Ø3.25mm) Mounting Holes
Ø.116" (Ø2.95mm) I.D. Floating Eyelets
Ø.156" (Ø3.96mm) Mounting Holes
M3-0.5 Metric Threaded Inserts
#4-40 Unified Threaded Inserts
Ø.128" (Ø3.25mm) Side Mounting Holes
.468" (11.89mm) Offset Card Guides
In-Line Card Guides 2.750" (69.85mm) Long
In-Line Card Guides 1.250" (31.75mm) Long
www.edac.net
346/396 SERIES
Card Edge Connector 0.125" (3.175mm) Pitch
.250 (6.35) DIA
A
DIA THROUGH
HOLES
.010 (0.25) RADIAL
FLOAT
0.328(8.33)
.005 (0.51) VERTICAL
FLOAT
.116 (2.95) I.D.
FLOATING EYELETS
CONNECTOR
DIMENSION
C
CONNECTOR
DIMENSION
B
CONNECTOR
DIMENSION
B
MOUNTING OPTION
CODE x01
(NO MOUNTING LUGS)
MOUNTING OPTION
CODES x02 AND xO4
(THROUGH MOUNTING HOLES)
CODE x07
M3-0.5 METRIC
CODE x08
#4-40 UNC
THREADED INSERTS
MOUNTING OPTION
CODE x03
(FLOATING EYLETS)
.128 (3.25) DIA
THROUGH HOLES
CODE X02 AND X04- THROUGH MTG. HOLES
CODE X02
"A" DIA.
0.128(3.25)
CODE X04
0.156(3.96)
CODE X07 AND X08- THREADED INSERTS
0.125(3.18)
CONNECTOR
DIMENSION
B
CONNECTOR
DIMENSION
INSERT
CODE X07
M3-0.5(METRIC)
CODE X08
#4-40 UNC
B
SIDE MOUNTING HOLES WITH INSERTS
CODE X17
CODE X18
#4-40 UNC
MOUNTING OPTION
CODE x12
(SIDE MOUNTING HOLES)
WITH INSERTS: CODES X17 & X18,
SEE TABLE
MOUNTING OPTION
CODES x07 & xO8
(THREADED INSERTS)
INSERT
M3-0.5(METRIC)
CODE X78 - IN-LINE CARD GUIDES
CODE X78
.468
(11.89)
.120
(3.05)
.120 (3.05)
"A"
2.750(69.85)
0.091(2.31)
"A"
CARD GUIDE
CARD GUIDE
.045 (1.14) TO .060 (1.52)
BETWEEN TAILS
2.755
(69.98)
.125 (3.18) TO .210 (5.33)
OUTSIDE TAILS
CONTACT CODE 555 BEND USES
WIRE HOLE CONTACTS
A
CONNECTOR
CONNECTOR
.250 (6.35)
#4-40 UNC
THREADED
INSERT
CONNECTOR
DIMENSION
"B"
#4-40 UNC
THREADED
INSERT
CONNECTOR
"B"
DIMENSION
.398
(10.11)
.250 (6.35)
.095 (2.41)
"A"
.045 (1.14) TO .060 (1.52)
BETWEEN TAILS
.125 (3.18) TO .185 (4.70)
OUTSIDE TAILS
CONTACT CODE 556
MOUNTING OPTION
CODE x78
(IN-LINE CARD GUIDE)
MOUNTING OPTION
CODES x58
(OFFSET CARD GUIDES)
NUMBERED SIDE, EVEN
NUMBERED SIDE OR ROW
"A" SIDE OF CONNECTOR
(DEPENDIND UPON SERIES)
NUMBERED SIDE, EVEN
NUMBERED SIDE OR ROW
"A" SIDE OF CONNECTOR
(DEPENDIND UPON SERIES)
.165 (4.19)
.060 (1.52)
.060 (1.52)
.200 (5.08)
"A"
"B"
.150 (3.81)
"A"
.045 (1.14) TO .060 (1.52)
BETWEEN TAILS
.125 (3.18) TO .210 (5.33)
OUTSIDE TAILS
CONTACT CODE 560
"A"
"B"
THIS CONTACT ROW
IS STANDARD FOR
SINGLE ROW BEND
THIS CONTACT ROW
IS STANDARD FOR
SINGLE ROW BEND
CONTACT CODE 558
CONTACT CODE 559
www.edac.net
Page 3
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