337-020-541-668 datasheet, PDF

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337-020-541-668: DescriptionCard Edge Connector, 20 Contact(s), 1 Row(s), Female, 0.156 inch Pitch, Green Insulator,; CategoryThe connector The connector; File Size309KB，4 Pages; ManufacturerEDAC; Environmental Compliance

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337-020-541-668 Overview

Card Edge Connector, 20 Contact(s), 1 Row(s), Female, 0.156 inch Pitch, Green Insulator,

337-020-541-668 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	145236321270
Reach Compliance Code	compliant
ECCN code	EAR99
body width	0.37 inch
subject depth	0.6 inch
body length	4.2 inch
Connector type	CARD EDGE CONNECTOR
Contact point gender	FEMALE
contact mode	RECTANGULAR
Contact resistance	10 mΩ
Contact style	BELLOWED TYPE
Dielectric withstand voltage	1800VAC V
Filter function	NO
maximum insertion force	4.45 N
Insulation resistance	5000000000 Ω
Insulator color	GREEN
insulator material	POLYETHYLENE/POLYESTER
Plug contact pitch	0.156 inch
Mixed contacts	NO
Installation option 2	LOCKING
Number of connectors	ONE
Number of rows loaded	1
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Options	GENERAL PURPOSE
Rated current (signal)	3 A
Guideline	UL
Terminal length	0.75 inch
Total number of contacts	20
UL Flammability Code	94V-0
Evacuation force-minimum value	0.28 N

337-020-541-668 Preview

337/387

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

High profile insulator body, 0.600” (15.24mm)

Card slot depth 0.330” (8.38mm)

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, flush or offset lugs

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

3 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

337-086-524-204

Contact Rows and Insulator Style

Mounting Options

Series:

337

387

Total Number of Contacts:

006, 007, . . . . 043

012, 014, . . . . 086

Contact Rows:

Mounting Options:

Insulator Color:

Green

Black

Contact Rows:

Single Row

Dual Row

Insulator Style:

Single Row, Flush Mounting Lugs

Dual Row, Flush Mounting Lugs

Single Row, .170 (4.32) Offset Lugs

Dual Row, .170 (4.32) Offset 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

Contact Code:

500

520

521

523

524

540

541

542

544

555

556

558

559

560

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)

.030 x .018 (0.76 x 0.46)

.025 Square (0.64 Square)

.018 Square (0.46 Square)

.025 Square (0.64 Square)

.050 x .025 (1.27 x 0.64)

(Code 500 Contacts)

(Code 520 Contacts)

(Code 541 Contacts)

(Code 523 Contacts)

Tail Length “G”:

.260 (6.60)

.175 (4.45)

.150 (3.81)

.390 (9.91)

.175 (4.45)

.560 (14.22)

.750 (19.05)

.645 (16.38)

.750 (19.05)

Ordering Code Notes:

1) All connector sizes up to 43 contacts single row / 86 contacts dual row

are available upon request.

2) The 500 contact code is only available in the 337 series. Green

Diallyl Phthalate insulator material will be supplied.

3) For details of the extender board and 90 degree bends refer to our website.

4 For lugless connectors, code 01 mounting, specify contact row code 1 or 2.

5) In-line card guides are only available with offset mounting lugs.

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

www.edac.net

customerservice@edac.net

337/387

SERIES

Card Edge Connectors 0.156” (3.96mm) Pitch

NUMBER OF CONTACTS

Single

Double

Inch

1.842

2.466

2.778

3.246

3.714

4.338

4.806

4.962

5.278

5.742

6.054

6.522

7.614

"A"

46.79

62.64

70.56

82.45

94.34

110.19

122.07

126.03

134.06

145.85

153.77

165.66

193.40

Inch

1.532

2.156

2.468

2.936

3.404

4.028

4.496

4.652

4.964

5.432

5.744

6.212

7.304

"B"

38.91

54.76

62.69

74.57

86.46

102.31

114.20

118.16

126.09

137.97

145.90

157.78

185.52

Inch

1.246

1.870

2.182

2.650

3.118

3.742

4.210

4.366

4.678

5.146

5.458

5.926

7.018

"C"

31.65

47.50

55.42

67.31

79.20

95.05

106.93

110.90

118.82

130.71

138.63

150.52

178.26

Inch

1.100

1.724

2.036

2.504

2.972

3.596

4.064

4.220

4.532

5.000

5.312

5.780

6.872

"D"

27.94

43.79

51.71

63.60

75.49

91.34

103.23

107.19

115.11

127.00

134.92

146.81

174.55

Inch

0.780

1.404

1.716

2.184

2.652

3.276

3.744

3.900

4.212

4.680

4.992

5.460

6.552

"E"

19.81

35.66

43.59

55.47

67.36

83.21

95.10

99.06

106.98

118.87

126.80

138.68

166.42

www.edac.net

customerservice@edac.net

337/387

SERIES

Card Edge Connectors 0.156” (3.96mm) Pitch

.250 (6.35) DIA

.010 (0.25) RADIAL

FLOAT

DIA THROUGH

HOLES

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)

CODE x07

M3-0.5 METRIC

CODE x08

#4-40 UNC

THREADED INSERTS

MOUNTING OPTION

CODE x03

(FLOATING EYLETS)

.128 (3.25) DIA

THROUGH HOLES

CODE X02 AND X04- THROUGH MTG. HOLES

CODE X02

"A" DIA.

0.128(3.25)

CODE X04

0.156(3.96)

0.125(3.18)

CONNECTOR

DIMENSION

CONNECTOR

DIMENSION

MOUNTING OPTION

CODES x07 & x08

(THREADED INSERTS)

"A"

"C"

CODE X07 AND X08- THREADED INSERTS

CODE X07

INSERT

M3-0.5(METRIC)

CODE X08

#4-40 UNC

MOUNTING OPTION

CODE x12

(SIDE MOUNTING HOLES)

0.090(2.29)

CODES X58 & X68- OFFSET CARD GUIDES

CARD GUIDE

"A"

"B"

CODE X58

0.468(11.89)

2.755(69.98)

0.125(3.05)

CODE X68

0.344(8.74)

2.505(63.63)

0.060(1.52)

1.550(39.37)

"B"

"C"

CONNECTOR

.250 (6.35)

#4-40 UNC

THREADED

INSERT

CONNECTOR

DIMENSION

#4-40 UNC

THREADED

INSERT

CONNECTOR

DIMENSION

.250 (6.35)

CODE X58 = 0.423(10.74)

CODE X68 = 0.242(6.15)

MOUNTING OPTION

CODES x78

(IN-LINE CARD GUIDE)

MOUNTING OPTION

CODES x58 & 68

(OFFSET CARD GUIDES)

www.edac.net

customerservice@edac.net

337/387

SERIES

Card Edge Connectors 0.156” (3.96mm) Pitch

NUMBERED SIDE, EVEN

NUMBERED SIDE OR ROW

"A" SIDE OF CONNECTOR

(DEPENDING ON THE SERIES)

NUMBERED SIDE, EVEN

NUMBERED SIDE OR ROW

"A" SIDE OF CONNECTOR

(DEPENDING ON THE SERIES)

.060 (1.52)

.200 (5.08)

.060 (1.52)

.150 (3.81)

THIS CONTACT ROW

IS STANDARD FOR

SINGLE ROW BEND

THIS CONTACT ROW

IS STANDARD FOR

SINGLE ROW BEND

CONTACT CODE 558

CONTACT CODE 559

.120 (3.05)

.095 (2.41)

.165 (4.19)

.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

.045 (1.14) TO .060 (1.52)

BETWEEN TAILS

.125 (3.18) TO .210 (5.33)

OUTSIDE TAILS

CONTACT CODE 560

IN-CONTACT

POLARIZING KEY

BETWEEN CONTACT

POLARIZING KEY

P/N 306-240-318

MTG. OPTION

555

556

558

559

560

0.245(6.22)

0.170(4.32)

P/N 345-240-328

0.235(5.97) 0.635(16.13)

0.285(7.24) 0.635(16.13)

0.375(9.53)

www.edac.net

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