Standard Card Edge Connectors

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305 Series 3.96mm Pitch Card Edge Connectors

EDAC 305 Series 3.96mm Pitch Card Edge Connectors offer dual-row configuration and various mounting options. These card edge connectors feature 3.56mm row spacing and accept a 1.57mm nominal thickness PCB. The EDAC 305 connectors accept between-contact and in-contact polarizing keys. These card edge connectors offer a 5A continuous current rating and 1800V_ACrms withstand voltage at sea level between adjacent contacts. The 305 card edge connectors operate between -40°C to +105°C temperature range.

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Part #

Standard Card Edge Connectors 20 POS .156" x .140" GREEN

305-020-500-203
EDAC
1: $17.36
17Expected 2026-03-12

Mfr. Part #
305-020-500-203

Mouser Part #
587-305-020-500-203

EDAC

Standard Card Edge Connectors 20 POS .156" x .140" GREEN

Learn More

Datasheet

17Expected 2026-03-12

$17.36

$15.62

$12.35

$12.14

$10.68

Min.: 1
Mult.: 1

Receptacles

20 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors 20P .156" x .140" Green

305-020-521-202
EDAC
1: $6.00
6Expected 2026-02-27

Mfr. Part #
305-020-521-202

Mouser Part #
587-305-020-521-202

EDAC

Standard Card Edge Connectors 20P .156" x .140" Green

Learn More

Datasheet

6Expected 2026-02-27

$6.00

$5.10

$5.08

$4.54

View

Min.: 1
Mult.: 1

Receptacles

20 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors 44P .156" x .140" Green

305-044-521-201
EDAC
1: $15.95
47On Order

Mfr. Part #
305-044-521-201

Mouser Part #
587-305-044-521-201

EDAC

Standard Card Edge Connectors 44P .156" x .140" Green

Learn More

Datasheet

47On Order

$15.95

$13.56

$12.69

$12.09

View

Min.: 1
Mult.: 1

Receptacles

44 Position

3.96 mm

1.57 mm

Through Hole

Straight

Gold

305

Standard Card Edge Connectors 20P .156" x .140" Green

305-020-521-204
EDAC
1: $6.49
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
305-020-521-204

Mouser Part #
587-305-020-521-204

EDAC

Standard Card Edge Connectors 20P .156" x .140" Green

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$6.49

$5.91

$4.50

$4.40

View

Min.: 1
Mult.: 1

Receptacles

20 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-048-500-502
EDAC
1: $18.46
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
305-048-500-502

Mouser Part #
587-305-048-500-502

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked Lead-Time 6 Weeks

$18.46

$16.37

$13.14

$12.97

Quote

Min.: 1
Mult.: 1

Receptacles

48 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors 72 POS .156" x .140" GREEN

305-072-520-208
EDAC
1: $25.92
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
305-072-520-208

Mouser Part #
587-305-072-520-208

EDAC

Standard Card Edge Connectors 72 POS .156" x .140" GREEN

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$25.92

$25.17

$21.79

$20.46

$20.04

Min.: 1
Mult.: 1

Receptacles

72 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors 86P .156" x .140" Green

305-086-500-202
EDAC
1: $20.94
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
305-086-500-202

Mouser Part #
587-305-086-500-202

EDAC

Standard Card Edge Connectors 86P .156" x .140" Green

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$20.94

$19.73

$18.54

Min.: 1
Mult.: 1

Receptacles

86 Position

3.96 mm

1.57 mm

Panel

Straight

Gold

305

Standard Card Edge Connectors 12P .156" x .140" Green

305-012-500-201
EDAC
1: $12.17
Non-Stocked

Mfr. Part #
305-012-500-201

Mouser Part #
587-305-012-500-201

EDAC

Standard Card Edge Connectors 12P .156" x .140" Green

Learn More

Datasheet

Non-Stocked

$12.17

$11.02

$8.29

$7.80

$7.18

Min.: 1
Mult.: 1

Receptacles

12 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-203
EDAC
1: $16.74
Non-Stocked

Mfr. Part #
305-012-500-203

Mouser Part #
587-305-012-500-203

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$16.74

$15.07

$11.55

$11.05

$10.31

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors 12P .156" x .140" Green

305-012-500-204
EDAC
1: $6.37
Non-Stocked

Mfr. Part #
305-012-500-204

Mouser Part #
587-305-012-500-204

EDAC

Standard Card Edge Connectors 12P .156" x .140" Green

Learn More

Datasheet

Non-Stocked

$6.37

$5.80

$4.42

$4.40

View

Min.: 1
Mult.: 1

Receptacles

12 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-207
EDAC
1: $16.74
Non-Stocked

Mfr. Part #
305-012-500-207

Mouser Part #
587-305-012-500-207

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$16.74

$15.07

$11.55

$11.05

$10.31

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-208
EDAC
1: $16.74
Non-Stocked

Mfr. Part #
305-012-500-208

Mouser Part #
587-305-012-500-208

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked

$16.74

$15.07

$11.55

$11.05

$10.31

Min.: 1
Mult.: 1

Receptacles

12 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-212
EDAC
1: $14.00
Non-Stocked

Mfr. Part #
305-012-500-212

Mouser Part #
587-305-012-500-212

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked

$14.00

$12.60

$10.34

$9.50

View

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel Mount

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-258
EDAC
1: $17.73
Non-Stocked

Mfr. Part #
305-012-500-258

Mouser Part #
587-305-012-500-258

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$17.73

$15.73

$12.68

$11.73

$11.41

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-268
EDAC
1: $17.73
Non-Stocked

Mfr. Part #
305-012-500-268

Mouser Part #
587-305-012-500-268

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked

$17.73

$15.73

$12.68

$11.80

$11.41

Min.: 1
Mult.: 1

Receptacles

12 Position

3.96 mm

1.57 mm

PCB Mount

Straight

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-278
EDAC
1: $17.73
Non-Stocked

Mfr. Part #
305-012-500-278

Mouser Part #
587-305-012-500-278

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$17.73

$15.73

$12.68

$11.73

$11.41

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-501
EDAC
1: $12.17
Non-Stocked

Mfr. Part #
305-012-500-501

Mouser Part #
587-305-012-500-501

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$12.17

$11.02

$8.29

$7.89

View

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-502
EDAC
1: $12.17
Non-Stocked

Mfr. Part #
305-012-500-502

Mouser Part #
587-305-012-500-502

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$12.17

$11.02

$8.29

$7.89

View

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-503
EDAC
1: $16.74
Non-Stocked

Mfr. Part #
305-012-500-503

Mouser Part #
587-305-012-500-503

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$16.74

$15.07

$11.55

$11.27

View

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-504
EDAC
1: $12.17
Non-Stocked

Mfr. Part #
305-012-500-504

Mouser Part #
587-305-012-500-504

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$12.17

$11.02

$8.29

$7.77

$7.18

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-507
EDAC
1: $16.74
Non-Stocked

Mfr. Part #
305-012-500-507

Mouser Part #
587-305-012-500-507

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$16.74

$15.07

$11.55

$11.05

$10.31

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-508
EDAC
1: $16.74
Non-Stocked

Mfr. Part #
305-012-500-508

Mouser Part #
587-305-012-500-508

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$16.74

$15.07

$11.55

$11.05

$10.31

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-512
EDAC
1: $14.00
Non-Stocked

Mfr. Part #
305-012-500-512

Mouser Part #
587-305-012-500-512

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked

$14.00

$12.60

$10.34

$9.50

View

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel Mount

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-558
EDAC
1: $17.73
Non-Stocked

Mfr. Part #
305-012-500-558

Mouser Part #
587-305-012-500-558

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$17.73

$15.73

$12.68

$11.73

$11.41

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

Standard Card Edge Connectors Card Edge Connector

305-012-500-568
EDAC
1: $17.73
Non-Stocked

Mfr. Part #
305-012-500-568

Mouser Part #
587-305-012-500-568

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked

$17.73

$15.73

$12.68

$11.73

$11.41

Min.: 1
Mult.: 1

Headers

12 Position

3.96 mm

1.57 mm

Panel

Vertical

Gold

305

305 Series 3.96mm Pitch Card Edge Connectors

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12 Position
14 Position
16 Position
18 Position
20 Position
22 Position
24 Position
26 Position
28 Position
30 Position
32 Position
34 Position
36 Position
38 Position
40 Position
42 Position
44 Position
46 Position
48 Position
50 Position