EEWORLDEEWORLDEEWORLD

Part Number

Search

357-078-556-203

Description
Headers and Edge Type Connector,
CategoryThe connector    The connector   
File Size264KB,3 Pages
ManufacturerEDAC
Environmental Compliance
Download Datasheet Parametric View All

357-078-556-203 Online Shopping

Suppliers Part Number Price MOQ In stock  
357-078-556-203 - - View Buy Now

357-078-556-203 Overview

Headers and Edge Type Connector,

357-078-556-203 Parametric

Parameter NameAttribute value
UL Flammability Code94V-0
JESD-609 codee3
GuidelineUL
Minimum operating temperature-40 °C
Maximum operating temperature105 °C
Is it Rohs certified?Yes
Is SamacsysN
YTEOL6
Objectid145229627413
Reach Compliance Codecompliant
Country Of OriginMainland China
ECCN codeEAR99
body width0.5 inch
subject depth0.473 inch
body length6.99 inch
Rated current (signal)5 A
Connector typeCARD EDGE CONNECTOR
Installation methodRIGHT ANGLE
Installation typeBOARD
PCB row number2
Number of rows loaded2
Contact point genderFEMALE
Contact resistance10 mΩ
insulator materialPOLYETHYLENE/POLYESTER
Terminal pitch3.96 mm
Total number of contacts78
Contact completed and terminatedTin (Sn) - with Nickel (Ni) barrier
contact modeRECTANGULAR
Plug contact pitch0.156 inch
Mixed contactsNO
Installation option 2LOCKING
Number of connectorsONE
OptionsGENERAL PURPOSE
Contact styleBELLOWED TYPE
Insulator colorBLACK
Installation option 1HOLE 0.116
PCB contact patternRECTANGULAR
Termination typeSURFACE MOUNT
Dielectric withstand voltage2545VAC V
Filter functionNO
Insulation resistance5000000000 Ω

357-078-556-203 Preview

307/357
SERIES
Card Edge Connectors 0.156” (3.96mm) Pitch
Features:
0.156” (3.96mm) contact spacing by 0.200” (5.08mm) row spacing
Accepts 0.062” (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:
Insulator Material
Contact Material
Contact Plating
Current Rating
Contact Resistance
Dielectric Withstanding Voltage
Insulation Resistance
Operating Temperature
Insertion Force
Withdrawal Force
UL 94V-0 Thermoplastic Polyester
Copper Alloy
Gold Plating on mating area and Tin Plating on tails with Nickel underplating all over
5 amps
10 milliohms maximum
1800 V AC rms at sea level between adjacent contacts
5000 megaohms minimum
-40°C to +105°C
16 oz (4.45 N) maximum per contact pair when tested with .070” (1.78mm) thick gauge
1 oz (0.28 N) minimum per contact pair when tested with .054” (1.37mm) thick gauge
Example Part Number
Series
Total Number of Contacts
Contact Code
Contact Rows
Mounting Options
307-044-520-202
Contact Code:
Tail Description:
Tail Size:
Tail Length “G”:
Single Row Contacts - Read One Side of Daughter Board
505
525
527
Insulator Color:
Thermoplastic Polyester, Green
Thermoplastic Polyester, Black
Contact Rows:
Single Row
Dual Row
Description:
Single Row (Single Readout Flush Mounting Lugs)
Dual Row (Dual Readout Flush Mounting Lugs)
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
.344” (8.74mm) Offset Card Guides
In-Line Card Guides
500
520
522
524
540
542
555
556
558
559
560
Wire Hole
P.C. Tail
P.C. Tail
P.C. Tail
Wire Wrap
Wire Wrap
.062 EXTENDER BOARD BEND (CODE 500 CONTACTS)
.062 EXTENDER BOARD BEND (CODE 520 CONTACTS)
90 DEGREE BEND (CODE 522 AND 540 CONTACTS)
90 DEGREE BEND (CODE 522 AND 540 CONTACTS)
.062 EXTENDER BOARD BEND (CODE 522 CONTACTS)
501
521
541
553
554
557
Wire Hole
P.C. Tail
Wire Wrap
90 DEGREE BEND (CODE 521 CONTACTS)
90 DEGREE BEND (CODE 501 CONTACTS)
90 DEGREE BEND (CODE 541 CONTACTS)
Dual Row Contacts - Read Both Sides of Daughter Board
.087 x .013 (2.21 x 0.33)
.046 x .013 (1.17 x 0.33)
.046 x .013 (1.17 x 0.33)
.023 x .013 (0.58 x 0.33)
.046 x .013 (1.17 x 0.33)
.046 x .013 (1.17 x 0.33)
.282 (7.16)
.213 (5.41)
.358 (9.09)
.213 (5.41)
.708 (17.98)
.520 (13.21)
531
545
547
558
559
Wire Hole
P.C. Tail
P.C. Tail
P.C. Tail
Wire Wrap
Wire Wrap
90 DEGREE BEND (CODE 545 CONTACTS)
90 DEGREE BEND (CODE 527 CONTACTS)
Single Row Contacts - Read Both Sides of Daughter Board
.089 x .014 (2.29 x 0.36)
.046 x .014 (1.17 x 0.36)
.046 x .014 (1.17 x 0.36)
.213 (5.41)
.213 (5.41)
.495 (12.57)
.087 x . 013 (2.21 x 0.33)
.046 x .013 (1.17 x 0.33)
.046 x .013 (1.17 x 0.33)
.023 x .013 (0.58 x 0.33)
.046 x .013 (1.17 x 0.33)
.046 x .013 (1.17 x 0.33)
.282 (7.16)
.213 (5.41)
.358 (9.09)
.213 (5.41)
.708 (17.98)
.520 (13.21)
Series:
307
357
Total Number of Contacts:
006, 007, . . . . 044
012, 014, . . . . 088
Contact Rows:
1
2
Mounting Options:
01
02
03
04
07
08
12
58
68
78
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.
www.edac.net
customerservice@edac.net
307/357
SERIES
Card Edge Connectors 0.156” (3.96mm) Pitch
A
B
C
D
IN-CONTACT
POLARIZING KEY
P/N 307-240-328
BETWEEN CONTACT
POLARIZING KEY
P/N 306-240-318
CARD SLOT ACCEPTS .054 (1.37)
TO .070 (1.78) THICK P.C. BOARD
.343 (8.71) UP TO 27/54 PIN
.500 (12.70) 28/56 & OVER
.156 (3.96)
DUAL ROW
CONTACTS
.300 (7.62)
CARD SLOT
.095 (2.41) POINT
OF CONTACT
NUMBERED SIDE
OF CONNECTOR
SINGLE ROW
CONTACTS
READ ONE SIDE
OF DAUGHTER BOARD
.300 (7.62)
CARD SLOT
.125 (3.18) POINT
OF CONTACT
.473 (12.01
.270 (6.86)
G
.048 (1.22) X .125 (3.18)
WIRE HOLE
E
.200 (5.08)
EDAC
1
A
2
3
4
5
6
7
8
J
9 10
K
L
SINGLE ROW
CONTACTS
READ BOTH SIDES
OF DAUGHTER BOARD
.300 (7.62)
CARD SLOT
.175 (4.45) POINT
OF CONTACT
B C D E
F H
.124 (3.15)
PANEL MOUNT PANEL MOUNT CUT OUT
CUT OUT
.380 (9.65)
UP TO 27/54 PIN.200 (5.08)
.535 (13.59)
28/56 PIN & OVER
.136 (3.45) DIA REF
NUMBERED SIDE
OF CONNECTOR
E
( D
MINUS .012 (0.30)
)
+.000(0.38)
-.015
.156 (3.96)
B
.320 (8.13)
.050 (1.27) DIA +.004 (0.10)/-.000
HOLE PATTERN FOR ALL P.C. TAILS
EXCEPT CODES 524 & 531
.031 (0.79) +.004 (0.10)/-.000
CONNECTOR MOUNTING PATTERN
FOR CODE 524 & 531 TAILS
.008 (0.20) DIA
.125 (3.18)
CUT OUT FOR IN-CONTACT
POLARIZING KEY
.055 (1.40)
CUT OUT FOR BETWEEN CONTACT
POLARIZING KEY
RECOMMENDED DAUGHTER BOARD
NUMBER OF CONTACTS
Single
6
8
10
12
15
18
20
22
25
28
30
36
43
44
Double
12
16
20
24
30
36
40
44
50
56
60
72
86
88
Inch
1.842
2.154
2.466
2.778
3.246
3.714
4.026
4.338
4.806
5.274
5.586
6.522
7.614
7.770
"A"
mm
46.79
54.71
62.64
70.56
82.45
94.34
102.26
110.19
122.07
133.96
141.88
165.66
193.40
197.36
Inch
1.532
1.844
2.156
2.468
2.936
3.404
3.716
4.028
4.496
4.964
5.276
6.212
7.304
7.460
"B"
mm
38.91
46.84
54.76
62.69
74.57
86.46
94.39
102.31
114.20
126.09
134.01
157.78
185.52
189.48
Inch
1.246
1.558
1.870
2.182
2.650
3.118
3.430
3.742
4.210
4.678
4.990
5.926
7.018
7.174
"C"
mm
31.65
39.57
47.50
55.42
67.31
79.20
87.12
95.05
106.93
118.82
126.75
150.52
178.26
182.22
Inch
1.100
1.412
1.724
2.036
2.504
2.972
3.284
3.596
4.064
4.532
4.844
5.780
6.872
7.028
"D"
mm
27.94
35.86
43.79
51.71
63.60
75.49
83.41
91.34
103.23
115.11
123.04
146.81
174.55
178.51
Inch
0.780
1.092
1.404
1.716
2.184
2.652
2.964
3.276
3.744
4.212
4.524
5.460
6.552
6.708
"E"
mm
19.81
27.74
35.66
43.59
55.47
67.36
75.29
83.21
95.10
106.98
114.91
138.68
166.42
170.38
www.edac.net
customerservice@edac.net
307/357
SERIES
Card Edge Connectors 0.156” (3.96mm) Pitch
CONTACT
CODE 555
±.015
0.120
±.020
0.245
CONTACT
CODE 556
±.015
0.095
±.020
0.170
CONTACT
CODE 560
CONTACT
CODE 558
±.005
R0.050
±.015
0.062
R0.120~0.180
±.010
0.200
±.025
0.230
CONTACT
CODE 559
±.005
R0.050
±.015
0.060
±.010
R0.180
±.010
0.150
0.150±0.010
.165 (4.19)
A
.125 MIN..210 MAX.
.045 MIN..060 MAX.
BETWEEN TAILS.
.125 MIN..210 MAX.
.045 MIN..060 MAX.
BETWEEN TAILS.
.045 (1.14) TO .060 (1.52)
BETWEEN TAILS
.125 (3.18) TO .210 (5.33)
OUTSIDE TAILS
±.020
0.250
±.020
0.300
VARIATION 01
NO MOUNTING LUG
VARIATION 02
.128±.003 DIA. MOUNTING HOLE
VARIATION 03
.116 +.003 I.D. FLOATING EYELET
-.000
.010 MIN. TOTAL
RADIAL FLOAT
VARIATION 04
VARIATIONS 07 AND 08
+.002 DIA. MOUNTING HOLE
THREADED INSERT
.156
-.000
C
0.128 DIA.
0.005 MIN.
VERTICAL FLOAT
0.116 DIA.
0.156DIA.
M3-0.5 THREADED INSERT OR
4-40 UNC THREADED INSERT
0.476
.125 REF
0.350
.059 REF
.089 REF
1.500
.020
.020
1.500
.020
1.500
#4-40 UNC
THREADED
INSERTS
"B"
.425
MAX
#4-40 UNC
THREADED
INSERTS
"B"
MOUNTING OPTION
CODE #68
.245
MAX
#4-40 UNC
THREADED
INSERTS
"B"
.157
MAX
MOUNTING OPTION
CODE #58
MOUNTING OPTION
CODE #78
www.edac.net
customerservice@edac.net
Preventing LM3S811 from being locked
Although I often visit the forum, I rarely post. I saw that the forum was working on LM3S811. Last year, TI released an 811 board during electronic design, but many students got stuck when playing wit...
rabbitlcat Microcontroller MCU
About MCU Software Design
I'm working on a microcontroller software design project recently. During this project, I found that I always went astray or took a detour in the design ideas. In the specific design, probably because...
heroak MCU
How to make component packages with multiple pins connected internally in Allegro
This special-shaped pad contains multiple pins. When I directly make it into a style guide netlist of the special-shaped pad, it cannot match multiple pins. If I try to overlap the pad and the special...
elivis PCB Design
STM32F103 ADC does not reach 2M sampling rate in fast crossover mode
I used ADC1 and ADC2 to collect data in single channel in fast cross mode, but in the end I only achieved a sampling rate of 1M. Both ADC1 and ADC2 used software triggering, and both ADCs collected da...
JERRR stm32/stm8
stm32f4xx reference manual sharing Chinese version
Students who are learning stm32f4xx can first take a look at the Chinese version of the stm32f4xx reference manual, which will help you understand the various functions....
电子-------- stm32/stm8
Linking issue with ADC in multisim10? Strange!
Here's the thing: I built a circuit like this using MULTISIM10 (according to the example of multisim7), and the day before yesterday I ran it on multisim7 without any problems (I remember), but why wh...
knightszsz FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1287  741  2085  479  1411  26  15  42  10  29 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号