357-025-425-107 datasheet, PDF

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357-025-425-107: Description25 位置母头连接器非指定 - 单边锡 0.156"（3.96mm）黑色; CategoryThe connector Card edge connector; File Size264KB，3 Pages; ManufacturerEDAC; Environmental Compliance

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357-025-425-107 Overview

25 位置母头连接器非指定 - 单边锡 0.156"（3.96mm）黑色

357-025-425-107 Parametric

Parameter Name	Attribute value
category
Maker	EDAC
series	357
Package	Bulk
card type	Unspecified - Unilateral
gender	female head
针位/格/排数	25
Number of needles	25
Card thickness	0.054" ~ 0.070"（1.37mm ~ 1.78mm）
Number of rows	1
spacing	0.156"（3.96mm）
reading	single path
characteristic	-
Installation type	Through hole
Termination	welding
Contact material	copper alloy
触头表面处理	tin
触头表面处理厚度	-
Contact type	半波纹管
color	black
法兰特征	嵌装，顶部开孔，螺纹嵌件，M3
Operating temperature	-40°C ~ 105°C
Material - Insulation	thermoplastic polyester
Termination Rows	1
Basic product number	357-025

357-025-425-107 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

Wire Wrap

.062 EXTENDER BOARD BEND (CODE 500 CONTACTS)

.062 EXTENDER BOARD BEND (CODE 520 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)

.023 x .013 (0.58 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

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)

.213 (5.41)

.495 (12.57)

.087 x . 013 (2.21 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)

.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:

Mounting Options:

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

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)

.048 (1.22) X .125 (3.18)

WIRE HOLE

.200 (5.08)

EDAC

9 10

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

( D

MINUS .012 (0.30)

)

+.000(0.38)

-.015

.156 (3.96)

.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

Double

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"

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"

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"

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"

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"

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)

.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

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

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

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