346-018-520-878 datasheet, PDF

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346-018-520-878: DescriptionCard Edge Connector, 18 Contact(s), 2 Row(s), Female, Straight, 0.125 inch Pitch, Solder Terminal, Guide Set, Green Insulator,; CategoryThe connector The connector; File Size293KB，3 Pages; ManufacturerEDAC; Environmental Compliance

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346-018-520-878 Overview

Card Edge Connector, 18 Contact(s), 2 Row(s), Female, Straight, 0.125 inch Pitch, Solder Terminal, Guide Set, Green Insulator,

346-018-520-878 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	145236747680
Reach Compliance Code	compliant
ECCN code	EAR99
YTEOL	6.5
body width	0.37 inch
subject depth	0.6 inch
body length	1.935 inch
Connector type	CARD EDGE CONNECTOR
Contact completed and terminated	Tin (Sn) - with Nickel (Ni) barrier
Contact point gender	FEMALE
contact mode	RECTANGULAR
Contact resistance	10 mΩ
Contact style	BELLOWED TYPE
Dielectric withstand voltage	2100VAC V
Filter function	NO
maximum insertion force	4.45 N
Insulation resistance	5000000000 Ω
Insulator color	GREEN
insulator material	POLYETHYLENE/POLYESTER
JESD-609 code	e3
Plug contact pitch	0.125 inch
Mixed contacts	NO
Installation option 1	GUIDE SET
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	1
Number of rows loaded	2
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Options	GENERAL PURPOSE
PCB contact pattern	RECTANGULAR
PCB contact row spacing	6.35 mm
Rated current (signal)	3 A
Guideline	UL
Terminal length	0.175 inch
Terminal pitch	3.18 mm
Termination type	SOLDER
Total number of contacts	18
UL Flammability Code	94V-0
Evacuation force-minimum value	0.28 N

346-018-520-878 Preview

346/396

SERIES

Card Edge Connectors 0.125” (3.175mm) Pitch

Features:

•

0.100” (2.54mm) contact spacing x 0.200” (5.08mm) row spacing

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

High profile insulator body, 0.600” (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 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

3 amps

10 milliohms maximum

1500 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

346-056-540-802

Contact Code:

500

520

521

522

Tail Description:

Wire Hole

P.C. Tail

Wire Wrap

EXTENDER BOARD BEND

90 DEGREE BEND

EXTENDER BOARD BEND

Tail Size:

.050 x .025 (1.27 x 0.64)

.025 Square (0.64 Square)

(CODE 500 CONTACTS)

(CODE 520 CONTACTS)

(CODE 541 CONTACTS)

(Code 526 Contacts)

Tail Length

“G”:

.260 (6.60)

.175 (4.45)

.150 (3.81)

.440 (11.18)

.150 (3.81)

.560 (14.22)

.750 (19.05)

Contact Rows and Insulator Style

Mounting Options

Series:

346

396

Total Number of Contacts:

005, 006, . . . . 050

010, 012, . . . . 100

Insulator Style:

Mounting Options:

Insulator Color:

Thermoplastic Polyester, Green

Thermoplastic Polyester, Black

Contact Rows:

Single Row

Dual Row

Description:

Single Row

Dual Row

Single Row

Dual Row

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

Insulator Style

Flush Mounting Lugs

.170 (4.32) Offset Lugs

526

540

541

555

556

558

559

560

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 Diallyl Phthalate 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 available with offset mounting lugs.

7) For details of the mounting options refer to page 3.

www.edac.net

customerservice@edac.net

346/396

SERIES

Card Edge Connectors 0.125” (3.175mm) Pitch

IN-CONTACT

POLARIZING KEY

P/N 345-240-328

AUTOMATIC WIRE

WRAP POSITIONING

SLOT AND HOLE

BETWEEN CONTACT

POLARIZING KEY

P/N 306-240-318

.370 (9.40)

CARD SLOT ACCEPTS .054 (1.37)

TO .070 (1.78) THICK P.C. BOARD

SECTIONS THROUGH

CONTACT POSITION

.330 (8.38)

CARD SLOT

.600 (15.24)

.250 (6.35)

.160 (4.06)

POINT OF

CONTACT

.170

(4.32)

OFFSET LUGS

FLUSH

MOUNTING

LUGS

.125 (3.18)

.030 (0.76) X .080 (2.03)

WIRE HOLE

.205

(5.21)

DUAL ROW

EVEN NUMBERED

SIDE OF

CONNECTOR

.250 (6.35)

SINGLE ROW

.250 (6.35)

.115 (2.92)

PANEL MOUNT CUT OUT

.400 (10.16)

PANEL MOUNT

CUT OUT

.125 (3.18)

.042 (1.07) +.004 (0.10)/-.000

FOR P.C. TAILS

.008 (0.20) DIA

.136 (3.45)

DIA REF.

.350 (8.89)

.080 (2.03)

CUT OUT FOR

IN-CONTACT

POLARIZING KEY

MINUS .012 (0.30)

.055 (1.40)

CUT OUT FOR

BETWEEN CONTACT

POLARIZING KEY

+.000

-.015 (0.38)

NUMBER OF CONTACTS

Single

Double

100

Inch

1.435

1.560

2.060

2.685

3.060

3.560

3.935

4.560

4.685

5.185

5.310

5.810

6.185

7.060

"A"

36.45

39.62

52.32

68.20

77.72

90.42

99.95

115.82

119.00

131.70

134.87

147.57

157.10

179.32

Inch

1.170

1.295

1.795

2.420

2.795

3.295

3.670

4.295

4.420

4.920

5.045

5.545

5.920

6.795

"B"

29.72

32.89

45.59

61.47

70.99

83.69

93.22

109.09

112.27

124.97

128.14

140.84

150.37

172.59

Inch

0.910

1.035

1.535

2.160

2.535

3.035

3.410

4.035

4.160

4.660

4.785

5.285

5.660

6.535

"C"

23.11

26.29

38.99

54.86

64.39

77.09

86.61

102.49

105.66

118.36

121.54

134.24

143.76

165.99

Inch

1.435

1.560

2.060

2.685

3.060

3.560

3.935

4.560

4.685

5.185

5.310

5.810

6.185

7.060

"D"

36.45

39.62

52.32

68.20

77.72

90.42

99.95

115.82

119.00

131.70

134.87

147.57

157.10

179.32

Inch

0.500

0.625

1.125

1.750

2.125

2.625

3.000

3.625

3.750

4.250

4.375

4.875

5.250

6.125

"E"

12.70

15.88

28.58

44.45

53.98

66.68

76.20

92.08

95.25

107.95

111.13

123.83

133.35

155.58

www.edac.net

customerservice@edac.net

346/396

SERIES

Card Edge Connectors 0.125” (3.175mm) Pitch

.250 (6.35) DIA

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

CONNECTOR

DIMENSION

CONNECTOR

DIMENSION

MOUNTING OPTION

CODE x01

(NO MOUNTING LUGS)

MOUNTING OPTION

CODES x02 AND xO4

(THROUGH MOUNTING HOLES)

.128 (3.25) DIA

THROUGH HOLES

CODE x07

M3-0.5 METRIC

CODE x08

#4-40 UNC

THREADED INSERTS

MOUNTING OPTION

CODE x03

(FLOATING EYLETS)

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

CONNECTOR

DIMENSION

MOUNTING OPTION

CODES x07 & xO8

(THREADED INSERTS)

.468

(11.89)

.120

(3.05)

.120 (3.05)

CODE X07

INSERT

M3-0.5(METRIC)

CODE X08

#4-40 UNC

SIDE MOUNTING HOLES WITH INSERTS

CODE X17

INSERT

M3-0.5(METRIC)

CODE X18

#4-40 UNC

MOUNTING OPTION

CODE x12

(SIDE MOUNTING HOLES)

WITH INSERTS: CODES X17 & X18,

SEE TABLE

CODE X78 - IN-LINE CARD GUIDES

CODE X78

"A"

2.750(69.85)

0.091(2.31)

"A"

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

CONNECTOR

.250 (6.35)

#4-40 UNC

THREADED

INSERT

CONNECTOR "B"

DIMENSION

MOUNTING OPTION

CODE x78

(IN-LINE CARD GUIDE)

#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

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)

.060 (1.52)

.200 (5.08)

"A"

"B"

"A"

"B"

.060 (1.52)

.150 (3.81)

THIS CONTACT ROW

IS STANDARD FOR

SINGLE ROW BEND

.165 (4.19)

"A"

.045 (1.14) TO .060 (1.52)

BETWEEN TAILS

.125 (3.18) TO .210 (5.33)

OUTSIDE TAILS

CONTACT CODE 560

THIS CONTACT ROW

IS STANDARD FOR

SINGLE ROW BEND

CONTACT CODE 558

CONTACT CODE 559

www.edac.net

customerservice@edac.net

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