Board to Board & Mezzanine Connectors

.hide-partial { max-height: none; } .show-more { display: none; }

2mm B2B SIL/DIL Sockets & Headers

GCT 2mm B2B SIL/DIL Sockets & Headers offer a 2A current rating, 20mΩ contact resistance, and 500V_AC dielectric withstanding voltage. These SIL/DIL sockets feature 2mm pitch, a single-row design, straight orientation, and carry 2 to 40 contacts. The BF085 has a top-entry design and through-hole PCB mounting type, while the BF090 is a surface-mount PCB type with dual-entry construction. GCT 2mm B2B SIL Sockets operate in the -40°C to +105°C temperature range.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 384

Applied Filters:

Product

Number of Positions

Pitch

Number of Rows

Termination Style

Mounting Angle

Current Rating

Minimum Operating Temperature

Maximum Operating Temperature

Contact Plating

Contact Material

Housing Material

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Board to Board & Mezzanine Connectors 20w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, T+R+F

BF100-20-A-D-0-0640-L-C
GCT
3,600: $0.701
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF100-20-A-D-0-0640-L-C

Mouser Part No
640-BF120AD640-LC

GCT

Board to Board & Mezzanine Connectors 20w, 2mm Pitch Socket, DIL, SMT, Vert, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.701

Min.: 3,600
Mult.: 900

Reel: 900

BF100

Reel

Board to Board & Mezzanine Connectors 4w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-04-A-0-L-C
GCT
1: $1.06
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-04-A-0-L-C

Mouser Part No
640-BF12104A0LC

GCT

Board to Board & Mezzanine Connectors 4w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.06

$0.901

$0.865

$0.809

Reel

$0.612

View

Min.: 1
Mult.: 1

Reel: 2,000

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 4w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-04-A-1-L-C
GCT
3,900: $0.573
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-04-A-1-L-C

Mouser Part No
640-BF12104A1LC

GCT

Board to Board & Mezzanine Connectors 4w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.573

$0.52

Min.: 3,900
Mult.: 1,300

Reel: 1,300

BF121

Reel

Board to Board & Mezzanine Connectors 6w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-06-A-1-L-C
GCT
3,600: $0.605
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-06-A-1-L-C

Mouser Part No
640-BF12106A1LC

GCT

Board to Board & Mezzanine Connectors 6w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.605

$0.548

Min.: 3,600
Mult.: 1,200

Reel: 1,200

BF121

Reel

Board to Board & Mezzanine Connectors 8w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-08-A-0-L-C
GCT
1: $1.10
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-08-A-0-L-C

Mouser Part No
640-BF12108A0LC

GCT

Board to Board & Mezzanine Connectors 8w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.10

$0.94

$0.902

$0.844

Reel

$0.638

View

Min.: 1
Mult.: 1

Reel: 1,200

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 8w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-08-A-1-L-C
GCT
1: $1.08
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-08-A-1-L-C

Mouser Part No
640-BF12108A1LC

GCT

Board to Board & Mezzanine Connectors 8w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.08

$0.919

$0.904

$0.781

Reel

$0.606

View

Min.: 1
Mult.: 1

Reel: 1,200

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 10w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-10-A-1-L-C
GCT
1: $1.18
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-10-A-1-L-C

Mouser Part No
640-BF12110A1LC

GCT

Board to Board & Mezzanine Connectors 10w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.18

$1.01

$0.97

$0.909

Reel

$0.687

View

Min.: 1
Mult.: 1

Reel: 1,200

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 12w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-12-A-0-L-C
GCT
1: $1.28
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-12-A-0-L-C

Mouser Part No
640-BF12112A0LC

GCT

Board to Board & Mezzanine Connectors 12w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.28

$1.08

$1.07

$0.922

View

Reel

$0.705

Min.: 1
Mult.: 1

Reel: 2,000

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 12w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-12-A-1-L-C
GCT
1: $1.32
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-12-A-1-L-C

Mouser Part No
640-BF12112A1LC

GCT

Board to Board & Mezzanine Connectors 12w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.32

$1.12

$1.08

$1.05

View

Reel

$0.705

Min.: 1
Mult.: 1

Reel: 2,000

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 14w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-14-A-0-L-C
GCT
3,600: $0.751
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-14-A-0-L-C

Mouser Part No
640-BF12114A0LC

GCT

Board to Board & Mezzanine Connectors 14w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.751

Min.: 3,600
Mult.: 1,200

Reel: 1,200

BF121

Reel

Board to Board & Mezzanine Connectors 14w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-14-A-1-L-C
GCT
3,600: $0.744
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-14-A-1-L-C

Mouser Part No
640-BF12114A1LC

GCT

Board to Board & Mezzanine Connectors 14w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.744

Min.: 3,600
Mult.: 1,200

Reel: 1,200

BF121

Reel

Board to Board & Mezzanine Connectors 16w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-16-A-0-L-C
GCT
1: $1.40
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-16-A-0-L-C

Mouser Part No
640-BF12116A0LC

GCT

Board to Board & Mezzanine Connectors 16w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.40

$1.19

$1.01

$0.901

Reel

$0.827

$0.788

Min.: 1
Mult.: 1

Reel: 1,200

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 16w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-16-A-1-L-C
GCT
3,600: $0.801
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-16-A-1-L-C

Mouser Part No
640-BF12116A1LC

GCT

Board to Board & Mezzanine Connectors 16w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.801

Min.: 3,600
Mult.: 1,200

Reel: 1,200

BF121

Reel

Board to Board & Mezzanine Connectors 18w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-18-A-0-L-C
GCT
4,000: $0.849
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-18-A-0-L-C

Mouser Part No
640-BF12118A0LC

GCT

Board to Board & Mezzanine Connectors 18w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.849

Min.: 4,000
Mult.: 2,000

Reel: 2,000

BF121

Reel

Board to Board & Mezzanine Connectors 18w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-18-A-1-L-C
GCT
3,600: $0.849
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-18-A-1-L-C

Mouser Part No
640-BF12118A1LC

GCT

Board to Board & Mezzanine Connectors 18w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.849

Min.: 3,600
Mult.: 1,200

Reel: 1,200

BF121

Reel

Board to Board & Mezzanine Connectors 20w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

BF121-20-A-0-L-C
GCT
3,600: $0.894
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-20-A-0-L-C

Mouser Part No
640-BF12120A0LC

GCT

Board to Board & Mezzanine Connectors 20w, 2mm Socket, DIL, SMT, Vert, D/Ent, No Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.894

Min.: 3,600
Mult.: 1,200

Reel: 1,200

BF121

Reel

Board to Board & Mezzanine Connectors 20w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

BF121-20-A-1-L-C
GCT
1: $1.72
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF121-20-A-1-L-C

Mouser Part No
640-BF12120A1LC

GCT

Board to Board & Mezzanine Connectors 20w, 2mm Socket, DIL, SMT, Vert, D/Ent, W/Peg, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$1.72

$1.46

$1.39

$1.37

Reel

$0.954

View

Min.: 1
Mult.: 1

Reel: 1,200

BF121

Reel, Cut Tape

Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-04-A-0200-0700-0400-L-C
GCT
1: $0.737
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-04-A-0200-0700-0400-L-C

Mouser Part No
640-BF13504A020704LC

GCT

Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.737

$0.651

$0.595

$0.537

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 750

BF135

Reel, Cut Tape

Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-04-A-0400-0700-0400-L-C
GCT
1: $0.737
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-04-A-0400-0700-0400-L-C

Mouser Part No
640-BF13504A040704LC

GCT

Board to Board & Mezzanine Connectors 4w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.737

$0.651

$0.595

$0.537

Reel

$0.406

View

Min.: 1
Mult.: 1

Reel: 750

BF135

Reel, Cut Tape

Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-06-A-0200-0700-0400-L-C
GCT
3,000: $0.393
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-06-A-0200-0700-0400-L-C

Mouser Part No
640-BF13506A020704LC

GCT

Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.393

$0.356

$0.339

Min.: 3,000
Mult.: 750

Reel: 750

BF135

Reel

Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-06-A-0400-0700-0400-L-C
GCT
1: $0.765
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-06-A-0400-0700-0400-L-C

Mouser Part No
640-BF13506A040704LC

GCT

Board to Board & Mezzanine Connectors 6w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.765

$0.673

$0.614

$0.555

Reel

$0.42

View

Min.: 1
Mult.: 1

Reel: 750

BF135

Reel, Cut Tape

Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-08-A-0200-0700-0400-L-C
GCT
3,000: $0.47
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-08-A-0200-0700-0400-L-C

Mouser Part No
640-BF13508A020704LC

GCT

Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.47

$0.425

$0.406

Min.: 3,000
Mult.: 750

Reel: 750

BF135

Reel

Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-08-A-0400-0700-0400-L-C
GCT
1: $0.931
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-08-A-0400-0700-0400-L-C

Mouser Part No
640-BF13508A040704LC

GCT

Board to Board & Mezzanine Connectors 8w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.931

$0.821

$0.751

$0.677

Reel

$0.499

View

Min.: 1
Mult.: 1

Reel: 750

BF135

Reel, Cut Tape

Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-10-A-0200-0700-0400-L-C
GCT
3,000: $0.528
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-10-A-0200-0700-0400-L-C

Mouser Part No
640-BF13510A020704LC

GCT

Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.528

$0.478

$0.456

Min.: 3,000
Mult.: 750

Reel: 750

BF135

Reel

Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

BF135-10-A-0400-0700-0400-L-C
GCT
3,000: $0.523
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
BF135-10-A-0400-0700-0400-L-C

Mouser Part No
640-BF13510A040704LC

GCT

Board to Board & Mezzanine Connectors 10w, 2mm Pitch Pin Hdr, DIL, SMT, Horiz, GF, T+R+F

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Cut Tape

$0.523

$0.489

$0.477

Min.: 3,000
Mult.: 750

Reel: 750

BF135

Reel

2mm B2B SIL/DIL Sockets & Headers

Customer Service Office

Company

Resources

Support