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Terminal Blocks

Terminal Blocks are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many terminal block manufacturers including Eaton, Molex, Phoenix Contact, TE Connectivity, Weidmuller, Wurth, & more.
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Please view our large selection of terminal blocks below.

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Types of Terminal Blocks

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Results: 118,913

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Part #

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 4 pole, 5.0mm pitch, Slotted Screw

TB0014-500-04GR
Same Sky
1: $1.24
1,990In Stock
New Product

Mfr. Part No.
TB0014-500-04GR

Mouser Part No
179-TB0014-500-04GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 4 pole, 5.0mm pitch, Slotted Screw

Learn More

Datasheet

1,990In Stock

$1.24

$0.904

$0.786

$0.71

View

Min.: 1
Mult.: 1

4 Position

5 mm

12 A

Green

Screw

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 2 pole, 5.08mm pitch, Slotted Screw

TB0014-508-02GR
Same Sky
1: $0.66
2,295In Stock
New Product

Mfr. Part No.
TB0014-508-02GR

Mouser Part No
179-TB0014-508-02GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 2 pole, 5.08mm pitch, Slotted Screw

Learn More

Datasheet

2,295In Stock

$0.66

$0.488

$0.424

$0.383

View

Min.: 1
Mult.: 1

2 Position

5.08 mm

12 A

Green

Screw

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 4 pole, 5.08 pitch, Slotted Screw

TB0014-508-04GR
Same Sky
1: $1.24
1,990In Stock
New Product

Mfr. Part No.
TB0014-508-04GR

Mouser Part No
179-TB0014-508-04GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 4 pole, 5.08 pitch, Slotted Screw

Learn More

Datasheet

1,990In Stock

$1.24

$0.904

$0.786

$0.71

View

Min.: 1
Mult.: 1

4 Position

5.08 mm

12 A

Green

Screw

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 5 pole, 5.08mm pitch, Slotted Screw

TB0014-508-05GR
Same Sky
1: $1.51
1,800In Stock
New Product

Mfr. Part No.
TB0014-508-05GR

Mouser Part No
179-TB0014-508-05GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 5 pole, 5.08mm pitch, Slotted Screw

Learn More

Datasheet

1,800In Stock

$1.51

$1.09

$0.955

$0.863

View

Min.: 1
Mult.: 1

5 Position

5.08 mm

12 A

Green

Screw

Pluggable Terminal Blocks Terminal Block Header, Male Pins, Unshrouded, 2 pin, 5.0mm, Vertical Through Hole

TBP06H-500-02BK
Same Sky
1: $0.29
5,999In Stock
New Product

Mfr. Part No.
TBP06H-500-02BK

Mouser Part No
179-TBP06H-500-02BK

New Product

Same Sky

Pluggable Terminal Blocks Terminal Block Header, Male Pins, Unshrouded, 2 pin, 5.0mm, Vertical Through Hole

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Datasheet

5,999In Stock

$0.29

$0.22

$0.193

$0.174

View

Min.: 1
Mult.: 1

2 Position

5 mm

10 A

Black

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 3 pole, 5.0mm pitch, Phillips Screw

TB0013-500-P03GR
Same Sky
1: $1.75
1,998In Stock
New Product

Mfr. Part No.
TB0013-500-P03GR

Mouser Part No
179-TB0013-500-P03GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 3 pole, 5.0mm pitch, Phillips Screw

Learn More

Datasheet

1,998In Stock

$1.75

$1.27

$1.11

$1.00

View

Min.: 1
Mult.: 1

3 Position

5 mm

15 A

Green

Screw

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 6 pole, 5.0mm pitch, Slotted Screw

TB0014-500-06GR
Same Sky
1: $1.79
2,000In Stock
New Product

Mfr. Part No.
TB0014-500-06GR

Mouser Part No
179-TB0014-500-06GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 6 pole, 5.0mm pitch, Slotted Screw

Learn More

Datasheet

2,000In Stock

$1.79

$1.29

$1.12

$1.01

View

Min.: 1
Mult.: 1

6 Position

5 mm

12 A

Green

Screw

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 2 pole, 5.0mm pitch, Phillips Screw

TB0013-500-P02GR
Same Sky
1: $1.22
2,382In Stock
New Product

Mfr. Part No.
TB0013-500-P02GR

Mouser Part No
179-TB0013-500-P02GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 2 pole, 5.0mm pitch, Phillips Screw

Learn More

Datasheet

2,382In Stock

$1.22

$0.888

$0.773

$0.697

View

Min.: 1
Mult.: 1

2 Position

5 mm

15 A

Green

Screw

Pluggable Terminal Blocks Terminal Block Header, Male Pins, Unshrouded, 3 pin, 5.0mm, Vertical Through Hole

TBP06H-500-03BK
Same Sky
1: $0.43
3,800In Stock
New Product

Mfr. Part No.
TBP06H-500-03BK

Mouser Part No
179-TBP06H-500-03BK

New Product

Same Sky

Pluggable Terminal Blocks Terminal Block Header, Male Pins, Unshrouded, 3 pin, 5.0mm, Vertical Through Hole

Learn More

Datasheet

3,800In Stock

$0.43

$0.321

$0.28

$0.252

View

Min.: 1
Mult.: 1

3 Position

5 mm

10 A

Black

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 3 pole, 5.08 pitch, Slotted Screw

TB0014-508-03GR
Same Sky
1: $0.95
1,972In Stock
New Product

Mfr. Part No.
TB0014-508-03GR

Mouser Part No
179-TB0014-508-03GR

New Product

Same Sky

Fixed Terminal Blocks Terminal Block, Screw Type, Horizontal Wire Entry, Green, 3 pole, 5.08 pitch, Slotted Screw

Learn More

Datasheet

1,972In Stock

$0.95

$0.699

$0.608

$0.548

View

Min.: 1
Mult.: 1

3 Position

5.08 mm

12 A

Green

Screw

Pluggable Terminal Blocks Terminal Block Header, Male Pins, Unshrouded, 6 pin, 5.0mm, Vertical Through Hole

TBP06H-500-06BK
Same Sky
1: $0.80
2,900In Stock
New Product

Mfr. Part No.
TBP06H-500-06BK

Mouser Part No
179-TBP06H-500-06BK

New Product

Same Sky

Pluggable Terminal Blocks Terminal Block Header, Male Pins, Unshrouded, 6 pin, 5.0mm, Vertical Through Hole

Learn More

Datasheet

2,900In Stock

$0.80

$0.588

$0.512

$0.461

View

Min.: 1
Mult.: 1

6 Position

5 mm

10 A

Black

Fixed Terminal Blocks 6w, 2.54mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBC05-06-1-G-G
GCT
1: $2.14
2,064In Stock
New Product

Mfr. Part No.
TBC05-06-1-G-G

Mouser Part No
640-TBC05-06-1-G-G

New Product

GCT

Fixed Terminal Blocks 6w, 2.54mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

2,064In Stock

$2.14

$1.54

$1.34

$1.21

View

Min.: 1
Mult.: 1

6 Position

2.54 mm

6 A

Green

Screw

Fixed Terminal Blocks 4w, 2.54mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBC05-04-1-G-G
GCT
1: $1.49
5,323In Stock
New Product

Mfr. Part No.
TBC05-04-1-G-G

Mouser Part No
640-TBC05-04-1-G-G

New Product

GCT

Fixed Terminal Blocks 4w, 2.54mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

5,323In Stock

$1.49

$1.09

$0.949

$0.861

View

Min.: 1
Mult.: 1

4 Position

2.54 mm

6 A

Green

Screw

Fixed Terminal Blocks 8w, 2.54mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBC05-08-1-G-G
GCT
1: $2.75
1,065In Stock
New Product

Mfr. Part No.
TBC05-08-1-G-G

Mouser Part No
640-TBC05-08-1-G-G

New Product

GCT

Fixed Terminal Blocks 8w, 2.54mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

1,065In Stock

$2.75

$1.97

$1.75

$1.57

View

Min.: 1
Mult.: 1

8 Position

2.54 mm

6 A

Green

Screw

Fixed Terminal Blocks 4w, 3.5mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBD05-04-1-G-G
GCT
1: $1.39
1,338In Stock
New Product

Mfr. Part No.
TBD05-04-1-G-G

Mouser Part No
640-TBD05-04-1-G-G

New Product

GCT

Fixed Terminal Blocks 4w, 3.5mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

1,338In Stock

$1.39

$1.01

$0.883

$0.802

View

Min.: 1
Mult.: 1

4 Position

3.5 mm

10 A

Green

Screw

Fixed Terminal Blocks 16 Poles, Screwless, 45, 3.50 mm Pitch, 24-18 (AWG)

TBL002B-350-16GR-2OR
Same Sky
1: $2.90
191In Stock
New Product

Mfr. Part No.
TBL002B-350-16GR-2OR

Mouser Part No
179-BL002B35016GR2OR

New Product

Same Sky

Fixed Terminal Blocks 16 Poles, Screwless, 45, 3.50 mm Pitch, 24-18 (AWG)

Learn More

Datasheet

191In Stock

$2.90

$2.08

$1.84

$1.65

View

Min.: 1
Mult.: 1

16 Position

3.5 mm

5 A, 7 A

Orange

Push-In

Fixed Terminal Blocks 18 Poles, Screwless, 45, 3.50 mm Pitch, 24-18 (AWG)

TBL002B-350-18GR-2OR
Same Sky
1: $3.34
307In Stock
New Product

Mfr. Part No.
TBL002B-350-18GR-2OR

Mouser Part No
179-BL002B35018GR2OR

New Product

Same Sky

Fixed Terminal Blocks 18 Poles, Screwless, 45, 3.50 mm Pitch, 24-18 (AWG)

Learn More

Datasheet

307In Stock

$3.34

$2.38

$2.17

$1.95

View

Min.: 1
Mult.: 1

18 Position

3.5 mm

5 A, 7 A

Orange

Push-In

Fixed Terminal Blocks 8w, 3.5mm Pitch Term-Block, Side Entry, TH, Wire Protector

TAD05-08-1-L-G
GCT
1: $1.46
814In Stock
810Expected 03/07/2026
New Product

Mfr. Part No.
TAD05-08-1-L-G

Mouser Part No
640-TAD05-08-1-L-G

New Product

GCT

Fixed Terminal Blocks 8w, 3.5mm Pitch Term-Block, Side Entry, TH, Wire Protector

Learn More

Datasheet

814In Stock

810Expected 03/07/2026

$1.46

$1.06

$0.929

$0.843

View

Min.: 1
Mult.: 1

8 Position

3.5 mm

10 A

Blue

Screw

Fixed Terminal Blocks 8w, 3.5mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBD05-08-1-G-G
GCT
1: $2.17
995In Stock
New Product

Mfr. Part No.
TBD05-08-1-G-G

Mouser Part No
640-TBD05-08-1-G-G

New Product

GCT

Fixed Terminal Blocks 8w, 3.5mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

995In Stock

$2.17

$1.56

$1.36

$1.23

View

Min.: 1
Mult.: 1

8 Position

3.5 mm

10 A

Green

Screw

Fixed Terminal Blocks 4w, 3.5mm Pitch Term-Block, Side Entry, TH, Wire Protector

TAD05-04-1-L-G
GCT
1: $0.93
1,274In Stock
New Product

Mfr. Part No.
TAD05-04-1-L-G

Mouser Part No
640-TAD05-04-1-L-G

New Product

GCT

Fixed Terminal Blocks 4w, 3.5mm Pitch Term-Block, Side Entry, TH, Wire Protector

Learn More

Datasheet

1,274In Stock

$0.93

$0.58

$0.50

$0.451

View

Min.: 1
Mult.: 1

4 Position

3.5 mm

10 A

Blue

Screw

Fixed Terminal Blocks 8w, 5.08mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBJ05-08-1-G-G
GCT
1: $2.88
1,245In Stock
New Product

Mfr. Part No.
TBJ05-08-1-G-G

Mouser Part No
640-TBJ05-08-1-G-G

New Product

GCT

Fixed Terminal Blocks 8w, 5.08mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

1,245In Stock

$2.88

$2.06

$1.83

$1.64

View

Min.: 1
Mult.: 1

8 Position

5.08 mm

16 A

Green

Screw

Fixed Terminal Blocks 6w, 5mm Pitch Term-Block, Side Entry, TH, Wire Protector

TAH05-06-1-L-G
GCT
1: $1.48
815In Stock
New Product

Mfr. Part No.
TAH05-06-1-L-G

Mouser Part No
640-TAH05-06-1-L-G

New Product

GCT

Fixed Terminal Blocks 6w, 5mm Pitch Term-Block, Side Entry, TH, Wire Protector

Learn More

Datasheet

815In Stock

$1.48

$0.924

$0.791

$0.711

View

Min.: 1
Mult.: 1

6 Position

5 mm

15 A

Blue

Screw

Fixed Terminal Blocks 8w, 5mm Pitch Term-Block, Side Entry, TH, Wire Protector

TAH05-08-1-L-G
GCT
1: $1.61
545In Stock
New Product

Mfr. Part No.
TAH05-08-1-L-G

Mouser Part No
640-TAH05-08-1-L-G

New Product

GCT

Fixed Terminal Blocks 8w, 5mm Pitch Term-Block, Side Entry, TH, Wire Protector

Learn More

Datasheet

545In Stock

$1.61

$1.17

$1.06

$0.957

View

Min.: 1
Mult.: 1

8 Position

5 mm

15 A

Blue

Screw

Fixed Terminal Blocks 4w, 5.08mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBJ05-04-1-G-G
GCT
1: $1.56
838In Stock
New Product

Mfr. Part No.
TBJ05-04-1-G-G

Mouser Part No
640-TBJ05-04-1-G-G

New Product

GCT

Fixed Terminal Blocks 4w, 5.08mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

838In Stock

$1.56

$1.14

$0.994

$0.902

View

Min.: 1
Mult.: 1

4 Position

5.08 mm

16 A

Green

Screw

Fixed Terminal Blocks 6w, 5.08mm Pitch Term-Block, Side Entry, TH, Rising Clamp

TBJ05-06-1-G-G
GCT
1: $2.24
684In Stock
New Product

Mfr. Part No.
TBJ05-06-1-G-G

Mouser Part No
640-TBJ05-06-1-G-G

New Product

GCT

Fixed Terminal Blocks 6w, 5.08mm Pitch Term-Block, Side Entry, TH, Rising Clamp

Learn More

Datasheet

684In Stock

$2.24

$1.62

$1.41

$1.28

View

Min.: 1
Mult.: 1

6 Position

5.08 mm

16 A

Green

Screw

Terminal Blocks

Types of Terminal Blocks

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3M
ABB
Adafruit
Adam Tech
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Advantech
Altech
Amphenol
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Same Sky
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1 Position
2 Position
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
11 Position
12 Position
13 Position
14 Position
15 Position
16 Position
17 Position
18 Position
19 Position
20 Position

0 mm
1 mm (0.039 in)
1.27 mm
1.5 mm
1.80 mm
1.81 mm
1.90 mm
2 mm
2.40 mm
2.5 mm
2.50 mm
2.52 mm
2.54 mm
2.81 mm
3.0 mm
3.15 mm
3.45 mm
3.5 mm
3.5 mm (0.138 in)
3.50 mm

6 mA
9 mA
10 mA
20 mA
50 mA
62.5 mA
63 mA
100 mA
102 mA
300 mA
320 mA
400 mA
500 mA
800 mA
1 A
1.3 A
1.5 A
1.6 A
2 A
2 A, 25 A

Beige
Beige, Black, Yellow
Beige, Blue
Beige, Blue, Black, Yellow
Beige, Yellow, Green
Beige / Yellow
Black
Black, Gray
Black, Gray, Orange
Black, Gray (Light Gray), Orange
Black, Orange
Black, Red
Black, Yellow
Black / Orange
Black / Yellow
Blue
Blue, Brown, Green, Orange, White
Blue, Gray
Blue, Green, Yellow
Blue, Orange

Bolt
Bolt, Screw
Cable Lug
Clamp
Crimp
Displacement
D-Sub
D-Sub Pin Strip (Male)
D-Sub Socket Strip (Female)
Flat Cable Connector
IDC/FLK Pin Strip
IDC/IDT
In-Line
Leg Spring
Lever
Multiple
Panel Mount, Snap-In
PCB Mount
Phillips
Plug

0 AWG
0 AWG to 14 AWG
10 AWG
10 AWG to 1 AWG
10 AWG to 1/0 AWG
10 AWG to 2 AWG
10 AWG to 24 AWG
10 AWG to 250 kcmil
10 AWG to 3 AWG
10 AWG to 5.5/0 AWG
12 AWG
12 AWG to 10 AWG
12 AWG to 2 AWG
12 AWG to 20 AWG
12 AWG to 24 AWG
12 AWG to 26 AWG
12 AWG to 3 AWG
12 AWG to 4 AWG
12 AWG to 6 AWG
14 AWG to 0 AWG