307, 357 Series Datasheet by EDAC Inc.

View All Related Products | Download PDF Datasheet
cordE yea
Withdrawal Force
1oz (0.28N) minimum per contact pair when tested with .054" (1.37mm) thick gauge
Insulation Resistance
5000 Megaohms minimum
Operating Temperature
Operating Temperature: -40°C to +105°C
Insertion Force
16oz (4.45N) maximum per contact pair when tested with .070" (1.78mm) thick gauge
Current Rating
5A Continuous
Contact Resistance
10 milliohms maximum
Withstand Voltage
1800VAC rms at sea level between adjacent contacts
Insulator Material
UL 94V-0 Thermoplastic Polyester
Contact Material
Copper Alloy
Contact Plating
Gold Plating on mating area and Tin Plating on tails with Nickel underplating all over
Contact Rows: Description
1 Single Row (Single Readout Flush Mounting Lugs)
2 Dual Row (Dual Readout Flush Mounting Lugs)
Mounting Options: Description
01 No Mounting Lug
02 Ø.128" (Ø3.25mm) Mounting Holes
03 Ø.116" (Ø2.95mm) I.D. Floating Eyelets
04 Ø.156" (Ø3.96mm) Mounting Holes
07 M3-0.5 Metric Threaded Inserts
08 #4-40 Unified Threaded Inserts
12 Ø.128" (Ø3.25mm) Side Mounting Holes
58 .468" (11.89mm) Offset Card Guides
68 .344" (8.74mm) Offset Card Guides
78 In-Line Card Guides
Total Number of Contacts: Contact Rows
006, 007, . . . . 044 Single Row
012, 014, . . . . 088 Dual Row
Series: Insulator Color
307 Thermoplastic Polyester, Green
357 Thermoplastic Polyester, Black
Contact Code Description & Tail Size Tail Length "G"
Single Row Contacts - Read One Side of Daughter Board
505 Wire Hole .087 x .013 (2.21 x 0.33) .282 (7.16)
525 P.C. Tail .046 x .013 (1.17 x 0.33) .213 (5.41)
527 P.C. Tail .046 x .013 (1.17 x 0.33) .358 (9.09)
531 P.C. Tail .023 x .013 (0.58 x 0.33) .213 (5.41)
545 Wire Wrap .046 x .013 (1.17 x 0.33) .708 (17.98)
547 Wire Wrap .046 x .013 (1.17 x 0.33) .520 (13.21)
558 90 DEGREE BEND (CODE 545 CONTACTS)
559 90 DEGREE BEND (CODE 527 CONTACTS)
Single Row Contacts - Read Both Sides of Daughter Board
501 Wire Hole .089 x .014 (2.29 x 0.36) .213 (5.41)
521 P.C. Tail .046 x .014 (1.17 x 0.36) .213 (5.41)
541 Wire Wrap .046 x .014 (1.17 x 0.36) .495 (12.57)
553 90 DEGREE BEND (CODE 521 CONTACTS)
554 90 DEGREE BEND (CODE 501 CONTACTS)
557 90 DEGREE BEND (CODE 541 CONTACTS)
Dual Row Contacts - Read Both Sides of Daughter Board
500 Wire Hole .087 x .013 (2.21 x 0.33) .282 (7.16)
520 P.C. Tail .046 x .013 (1.17 x 0.33) .213 (5.41)
522 P.C. Tail .046 x .013 (1.17 x 0.33) .358 (9.09)
524 P.C. Tail .023 x .013 (0.58 x 0.33) .213 (5.41)
540 Wire Wrap .046 x .013 (1.17 x 0.33) .708 (17.98)
542 Wire Wrap .046 x .013 (1.17 x 0.33) .520 (13.21)
555 .062 EXTENDER BOARD BEND (CODE 500 CONTACTS)
556 .062 EXTENDER BOARD BEND (CODE 520 CONTACTS)
558 90 DEGREE BEND (CODE 522 AND 540 CONTACTS)
559 90 DEGREE BEND (CODE 522 AND 540 CONTACTS)
560 .062 EXTENDER BOARD BEND (CODE 522 CONTACTS)
Ordering Code Notes:
1) All connector sizes up to 44 contacts single row / 88 contacts dual
row are available upon request.
2) For contacts with overall tin plating, change the first digit of the
contact code from 5 to 4
3) For details of the extender board and 90 degree bends refer to next
pages.
4) For details of the mounting options refer to next pages.
307/357 SERIES
Card Edge Connector 0.156" (3.96mm) Pitch
FEATURES
0.156" (3.96mm) Contact Spacing by 0.200" (5.08mm) Row
Spacing
Accepts .062" (1.57mm) Nominal Thickness P.C. Board
Low Profile Insulator Body, 0.473" (12.01mm)
Contact Termination Options include P.C. Tail, Wire Hole, Wire
Wrap, 90° and Extender Board Bends
Single or Dual Row Configurations
Large Variety of Mounting Options
Accepts between Contact and In-Contact Polarizing Keys
Pre-assembled Card Guides are available
RoHS Compliant UL Certified
Specifications:
www.edac.net
307-044-520-202
Series
Total Number of Contacts
Contact Code
Contact Rows
Mounting Options
Example Part Number
Page 1
cord— )GEE
Inch mm Inch mm Inch mm Inch mm Inch mm
612 1.842 46.79 1.532 38.91 1.246 31.65 1.100 27.94 0.780 19.81
816 2.154 54.71 1.844 46.84 1.558 39.57 1.412 35.86 1.092 27.74
10 20 2.466 62.64 2.156 54.76 1.870 47.50 1.724 43.79 1.404 35.66
12 24 2.778 70.56 2.468 62.69 2.182 55.42 2.036 51.71 1.716 43.59
15 30 3.246 82.45 2.936 74.57 2.650 67.31 2.504 63.60 2.184 55.47
18 36 3.714 94.34 3.404 86.46 3.118 79.20 2.972 75.49 2.652 67.36
20 40 4.026 102.26 3.716 94.39 3.430 87.12 3.284 83.41 2.964 75.29
22 44 4.338 110.19 4.028 102.31 3.742 95.05 3.596 91.34 3.276 83.21
25 50 4.806 122.07 4.496 114.20 4.210 106.93 4.064 103.23 3.744 95.10
28 56 5.274 133.96 4.964 126.09 4.678 118.82 4.532 115.11 4.212 106.98
30 60 5.586 141.88 5.276 134.01 4.990 126.75 4.844 123.04 4.524 114.91
36 72 6.522 165.66 6.212 157.78 5.926 150.52 5.780 146.81 5.460 138.68
43 86 7.614 193.40 7.304 185.52 7.018 178.26 6.872 174.55 6.552 166.42
44 88 7.770 197.36 7.460 189.48 7.174 182.22 7.028 178.51 6.708 170.38
"E"
"A"
"B"
"C"
"D"
307/357 SERIES
Card Edge Connector 0.156" (3.96mm) Pitch
www.edac.net
.343 (8.71) UP TO 27/54 PIN
.500 (12.70) 28/56 & OVER
POLARIZING KEY
IN-CONTACT
.156 (3.96)
BETWEEN CONTACT
POLARIZING KEY
A
B
C
D
TO .070 (1.78) THICK P.C. BOARD
CARD SLOT ACCEPTS .054 (1.37)
P/N 307-240-328 P/N 306-240-318
RECOMMENDED DAUGHTER BOARD
.300 (7.62)
.095 (2.41) POINT
OF CONTACT
WIRE HOLE
.048 (1.22) X .125 (3.18)
.473 (12.01
.270 (6.86)
CARD SLOT
G
E
OF CONTACT
.125 (3.18) POINT
DUAL ROW
D
(MINUS .012 (0.30))+.000
-.015 (0.38)
CUT OUT FOR BETWEEN CONTACT
POLARIZING KEY
POLARIZING KEY
IN-CONTACT
CUT OUT FOR
.125 (3.18) .055 (1.40)
.320 (8.13)
CONTACTS
SINGLE ROW
CONTACTS
.300 (7.62)
CARD SLOT
OF CONTACT
.175 (4.45) POINT
.300 (7.62)
CARD SLOT
NUMBERED SIDE
OF CONNECTOR
READ ONE SIDE
OF DAUGHTER BOARD
NUMBERED SIDE
OF CONNECTOR
SINGLE ROW
CONTACTS
READ BOTH SIDES
OF DAUGHTER BOARD
1
A B
2
C
3
D
4
E
5
F
6
H
7
J
89
L
10
EDAC
.136 (3.45) DIA REF
PANEL MOUNT
CUT OUT
.380 (9.65)
.124 (3.15)
.156 (3.96)
.200 (5.08)
CONNECTOR MOUNTING PATTERN
.200 (5.08)
PANEL MOUNT CUT OUT
E
B
UP TO 27/54 PIN
28/56 PIN & OVER
.535 (13.59)
.008 (0.20) DIA
HOLE PATTERN FOR ALL P.C. TAILS
.050 (1.27) DIA +.004 (0.10)/-.000
EXCEPT CODES 524 & 531
.031 (0.79) +.004 (0.10)/-.000
FOR CODE 524 & 531 TAILS
K
Page 2
cord- )GEF
307/357 SERIES
Card Edge Connector 0.156" (3.96mm) Pitch
www.edac.net
CONTACT
CODE 555
0.245
±.015
BETWEEN TAILS.
.045 MIN..060 MAX.
.125 MIN..210 MAX.
0.120 ±.020 0.170
0.095
BETWEEN TAILS.
.045 MIN..060 MAX.
.125 MIN..210 MAX.
±.020
±.015
CODE 556
CONTACT
.045 (1.14) TO .060 (1.52)
.125 (3.18) TO .210 (5.33)
BETWEEN TAILS
OUTSIDE TAILS
A
.165 (4.19)
CODE 560
CONTACT
0.062
0.200
0.230
±.025
±.010
±.015
CONTACT
CODE 558
R0.120~0.180
R0.050
±.005
0.060
0.150 0.250
±.020
±.020
±.010
±.015
CODE 559
CONTACT
0.300
R0.050
±.005
R0.180
±.010
0.150±0.010
"B" .425
MAX
#4-40 UNC
THREADED
INSERTS
MOUNTING OPTION
CODE #58
.125 REF .059 REF
#4-40 UNC
THREADED
INSERTS
"B"
#4-40 UNC
THREADED
INSERTS
.245
MAX
MOUNTING OPTION
CODE #78
.157
MAX
.089 REF
"B"
MOUNTING OPTION
CODE #68
.020
.020 .020
1.500
0.476 0.350
1.500 1.500
0.005
M3-0.5 THREADED INSERT OR
DIA.
VERTICAL FLOAT
MIN.
0.116
RADIAL FLOAT
.010 MIN. TOTAL
.128 DIA. MOUNTING HOLE
VARIATION 02
0.128
C
±.003
VARIATION 01
NO MOUNTING LUG
DIA.
DIA.
0.156
THREADED INSERT
VARIATIONS 07 AND 08
-.000
+.002
-.000
+.003
.116 I.D. FLOATING EYELET
VARIATION 03 .156 DIA. MOUNTING HOLE
VARIATION 04
4-40 UNC THREADED INSERT
Page 3

Products related to this Datasheet

CONN EDGE DUAL FMALE 36POS 0.156
Available Quantity: 0
Unit Price: 6.86669