355-012-521-212 datasheet, PDF

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355-012-521-212: DescriptionHeaders and Edge Type Connector,; CategoryThe connector The connector; File Size273KB，3 Pages; ManufacturerEDAC; Environmental Compliance

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355-012-521-212 Overview

Headers and Edge Type Connector,

355-012-521-212 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	EDAC
Reach Compliance Code	compliant
ECCN code	EAR99

355-012-521-212 Preview

305/315/355

SERIES

Card Edge Connectors 0.156” (3.96mm) Pitch

Features:

•

0.156” (3.96mm) contact spacing x 0.140” (3.56mm) row spacing

Accepts 0.062” (1.57mm) nominal thickness P.C. board

Low profile insulator body, 0.470” (11.94mm)

Contact termination options include P.C. tail, wire hole, extender board bends

Dual row configuration

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

Insulator Style

Mounting Options

305-056-521-202

Mounting Options:

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” (8.74) Offset Card Guides

In-Line Card Guides 2.750” (69.85mm) Long

Series:

305

315

355

Total Number of Contacts:

012, 014, . . . . 086

Contact Code:

500

520

521

555

556

Insulator Style:

Description:

Wire Hole

P.C. Tail

EXTENDER

BOARD BEND

EXTENDER

BOARD BEND

Insulator Color:

Green

Black

Contact Rows:

Dual Row

Tail Size:

.087” x .015” (2.21 x

0.38)

.046” x .015” (1.17 x

0.38)

.037” x .015” (0.94 x

0.38)

(Code 500 Contacts)

(Code 520 Contacts)

Description:

Card Slot Length:

Standard Length per MIL-C-21097

.020"(0.51mm) Shorter than Standard

Standard Length per MIL-C-21097

Tail Length “G”:

.282” (7.16)

.213” (5.41)

.125” (3.18)

IN-CONTACT

POLARIZING KEY

P/N 307-240-328

BETWEEN CONTACT

POLARIZING KEY

P/N 306-240-318

.295” (7.49) Card Slot Depth

.330” (8.38) Card Slot Depth

Ordering Code Notes:

1) All connector sizes up to 86 contacts dual row are available upon request.

2) For details of the extender board bends refer to next pages.

3) Consult with EDAC Inc. regarding single row configuration and wire wrap

tail options

4) Insulator style code 5 is available for the 305 and 355 series upon request.

5) For details of the mounting options refer to next pages.

www.edac.net

customerservice@edac.net

305/315/355

SERIES

Card Edge Connectors 0.156” (3.96mm) Pitch

INSULATOR STYLE

CODE 2

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)

.295 (7.50)

CARD SLOT

.470 (11.94)

.260 (6.60)

.090 (2.29) POINT

OF CONTACT

INSULATOR STYLE

CODE 5

.048 (1.22) X .125 (3.18)

WIRE HOLE

.330 (8.38)

CARD SLOT

.140 (3.56)

.125 (3.18) POINT

OF CONTACT

PANEL MOUNT .124

(3.15)

CUTOUT

.380 (9.65)

UP TO 27/54 PIN

.535 (13.59)

28/56 PIN & OVER

.156 (3.96)

PANEL MOUNT

CUT OUT

.140 (3.56)

Ø.136 (3.45) REF.

Ø.050 (1.27)+.004 (0.10)/-.000

HOLE PATTERN FOR DUAL P.C. TAIL

.008 (0.20) DIA

(

MINUS .012 (0.30)

)

+.000

-.015 (0.38)

CARD SLOT

DEPTH PLUS

.020 (0.51)

.125 (3.18)

IN-CONTACT

POLARIZING KEY

.055 (1.40)

CUT OUT FOR

POLARIZING KEY

NUMBER OF

CONTACTS

Single

inch

1.842

2.466

2.778

3.246

3.714

4.338

4.65

4.806

5.274

5.586

6.522

7.614

"A"

"B"

"C"

305,355

"D"

315

Inch

1.080

1.704

2.016

2.484

2.952

3.576

3.888

4.044

4.512

4.824

5.760

6.852

27.43

43.28

51.21

63.09

74.98

90.83

98.76

102.72

114.60

122.53

146.30

174.04

Inch

0.780

1.404

1.716

2.184

2.652

3.276

3.588

3.744

4.212

4.524

5.460

6.552

"E"

46.79

62.64

70.56

82.45

94.34

110.19

118.11

122.07

133.96

141.88

165.66

193.40

Inch

1.532

2.156

2.468

2.936

3.404

4.028

4.340

4.496

4.964

5.276

6.212

7.304

38.91

54.76

62.69

74.57

86.46

102.31

110.24

114.20

126.09

134.01

157.78

185.52

Inch

1.246

1.870

2.182

2.650

3.118

3.742

4.054

4.210

4.678

4.990

5.926

7.018

31.65

47.50

55.42

67.31

79.20

95.05

102.97

106.93

118.82

126.75

150.52

178.26

Inch

1.100

1.724

2.036

2.504

2.972

3.596

3.908

4.064

4.532

4.844

5.780

6.872

27.94

43.79

51.71

63.60

75.49

91.34

99.26

103.23

115.11

123.04

146.81

174.55

19.81

35.66

43.59

55.47

67.36

83.21

91.14

95.10

106.98

114.91

138.68

166.42

www.edac.net

customerservice@edac.net

305/315/355

SERIES

Card Edge Connectors 0.156” (3.96mm) Pitch

.250 (6.35) DIA

DIA THROUGH

HOLES

.010 (0.25) RADIAL

FLOAT

0.328(8.33)

CODE x07

M3-0.5 METRIC

CODE x08

#4-40 UNC

THREADED INSERTS

CONNECTOR

DIMENSION

CONNECTOR

DIMENSION

CONNECTOR

DIMENSION

.005 (0.51) VERTICAL

FLOAT

.116 (2.95) I.D.

FLOATING EYELETS

CONNECTOR

DIMENSION

MOUNTING OPTION

CODES x02 AND xO4

(THROUGH MOUNTING HOLES)

MOUNTING OPTION

CODE x01

(NO MOUNTING LUGS)

MOUNTING OPTION

CODE x03

(FLOATING EYLETS)

MOUNTING OPTION

CODES x07 & x08

(THREADED INSERTS)

.120 (3.05)

.095 (2.41)

0.255

(6.48)

.045 (1.14) TO .060 (1.52)

BETWEEN TAILS

.125 (3.18) TO .210 (5.33)

OUTSIDE TAILS

CONTACT CODE 555 BEND USES

WIRE HOLE CONTACTS

.045 (1.14) TO .060 (1.52)

BETWEEN TAILS

.125 (3.18) TO .185 (4.70)

OUTSIDE TAILS

CONTACT CODE 556

0.185

(4.70)

"A"

"C"

0.090(2.20)

CARD GUIDE

1.550

(39.37)

"B"

CONNECTOR

.260 (6.60)

#4-40 UNC

THREADED

INSERT

CONNECTOR "B"

DIMENSION

MOUNTING OPTION

CODE x78

(IN-LINE CARD GUIDE)

SEE A CAD REF. DWG. # 305-220-002

#4-40 UNC

THREADED

INSERT

CONNECTOR

"B"

DIMENSION

"D"

MOUNTING OPTION

CODES x58 & x68

(OFFSET CARD GUIDES)

CODE X02 AND X04- THROUGH MTG. HOLES CODES X58 AND X68- OFFSET CARD GUIDES

CODE X02

"A" DIA.

0.128(3.25)

CODE X04

0.156(3.96)

"A"

"B"

"C"

"D"

CODE X58

0.468(11.89)

2.755(69.98)

0.125(3.18)

0.423(10.74)

CODE X68

0.344(8.74)

2.505(63.63)

0.060(1.52)

0.242(6.15)

CODE X07 AND X08- THREADED INSERTS

CODE X07

INSERT

M3-0.5(METRIC)

CODE X08

#4-40 UNC

www.edac.net

customerservice@edac.net

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