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 56 POS .156 SPACING

305-056-500-202
EDAC
1: $19.22
23Expected 16/10/2026

Mfr. Part No.
305-056-500-202

Mouser Part No
587-305-056-500-202

EDAC

Standard Card Edge Connectors 56 POS .156 SPACING

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Datasheet

23Expected 16/10/2026

$19.22

$16.33

$15.30

$14.57

View

Min.: 1
Mult.: 1

Receptacles

56 Position

3.96 mm

1.57 mm

Through Hole

Straight

Gold

305

Standard Card Edge Connectors 12P SOLDER EYELETS 3.56mm ROW SPACE

305-012-500-202
EDAC
1: $10.36
189On Order

Mfr. Part No.
305-012-500-202

Mouser Part No
587-305-50-012

EDAC

Standard Card Edge Connectors 12P SOLDER EYELETS 3.56mm ROW SPACE

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Datasheet

189On Order

$10.36

$8.81

$8.24

$7.85

View

Min.: 1
Mult.: 1

Receptacles

12 Position

3.96 mm

1.57 mm

Through Hole

Straight

Gold

305

Standard Card Edge Connectors 44P SOLDER TAIL 3.56mm ROW SPACE

305-044-520-202
EDAC
1: $14.92
75Expected 13/10/2026

Mfr. Part No.
305-044-520-202

Mouser Part No
587-305-52-044

EDAC

Standard Card Edge Connectors 44P SOLDER TAIL 3.56mm ROW SPACE

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Datasheet

75Expected 13/10/2026

$14.92

$13.46

$12.40

$11.82

View

Min.: 1
Mult.: 1

Receptacles

44 Position

3.96 mm

1.57 mm

Through Hole

Straight

Gold

305

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

305-012-500-201
EDAC
1: $11.22
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-201

Mouser Part No
587-305-012-500-201

EDAC

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$11.22

$10.16

$9.60

$9.36

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

305-012-500-203
EDAC
1: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-203

Mouser Part No
587-305-012-500-203

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

View

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: $5.89
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-204

Mouser Part No
587-305-012-500-204

EDAC

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$5.89

$5.36

$5.07

$4.72

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: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-207

Mouser Part No
587-305-012-500-207

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

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

305-012-500-208
EDAC
1: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-208

Mouser Part No
587-305-012-500-208

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

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

305-012-500-212
EDAC
1: $13.67
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-212

Mouser Part No
587-305-012-500-212

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked Lead-Time 9 Weeks

$13.67

$12.31

$11.59

$11.29

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: $16.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-258

Mouser Part No
587-305-012-500-258

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$16.33

$14.48

$13.93

$13.37

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

305-012-500-268
EDAC
1: $16.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-268

Mouser Part No
587-305-012-500-268

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked Lead-Time 9 Weeks

$16.33

$14.48

$13.93

$13.37

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

305-012-500-278
EDAC
1: $16.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-278

Mouser Part No
587-305-012-500-278

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$16.33

$14.48

$13.93

$13.37

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

305-012-500-501
EDAC
1: $11.22
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-501

Mouser Part No
587-305-012-500-501

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$11.22

$10.16

$9.60

$9.36

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: $11.22
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-502

Mouser Part No
587-305-012-500-502

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$11.22

$10.16

$9.60

$9.36

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: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-503

Mouser Part No
587-305-012-500-503

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

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: $11.22
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-504

Mouser Part No
587-305-012-500-504

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$11.22

$10.16

$9.60

$9.36

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

305-012-500-507
EDAC
1: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-507

Mouser Part No
587-305-012-500-507

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

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

305-012-500-508
EDAC
1: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-508

Mouser Part No
587-305-012-500-508

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

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

305-012-500-512
EDAC
1: $13.67
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-512

Mouser Part No
587-305-012-500-512

EDAC

Standard Card Edge Connectors Card Edge Connector

Datasheet

Non-Stocked Lead-Time 9 Weeks

$13.67

$12.31

$11.59

$11.29

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: $16.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-558

Mouser Part No
587-305-012-500-558

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$16.33

$14.48

$13.93

$13.37

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

305-012-500-568
EDAC
1: $16.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-568

Mouser Part No
587-305-012-500-568

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$16.33

$14.48

$13.93

$13.37

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

305-012-500-578
EDAC
1: $16.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-500-578

Mouser Part No
587-305-012-500-578

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$16.33

$14.48

$13.93

$13.37

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

305-012-520-203
EDAC
1: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-520-203

Mouser Part No
587-305-012-520-203

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

View

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

305-012-520-204
EDAC
1: $11.22
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-520-204

Mouser Part No
587-305-012-520-204

EDAC

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

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$11.22

$10.16

$9.60

$9.36

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

305-012-520-207
EDAC
1: $15.44
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
305-012-520-207

Mouser Part No
587-305-012-520-207

EDAC

Standard Card Edge Connectors Card Edge Connector

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$15.44

$13.90

$13.08

$12.76

View

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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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