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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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Types of Terminal Blocks

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Part #

Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 3 CIR WHT

39100-2003
Molex
1: $1.36
16,521In Stock
17,398On Order

Mfr. Part #
39100-2003

Mouser Part #
538-39100-2003

Molex

Barrier Terminal Blocks TERM STRIP 10MM HIGH PROF 3 CIR WHT

Learn More

Datasheet

16,521In Stock

17,398On Order

$1.36

$1.35

$1.15

$1.14

View

Min.: 1
Mult.: 1

3 Position

10 mm

30 A

White

Pluggable Terminal Blocks 3.50MM EURO PLUG VER UG VERT RWE BLK 7CKT

39503-2007
Molex
1: $3.13
2,680In Stock

Mfr. Part #
39503-2007

Mouser Part #
538-39503-2007

Molex

Pluggable Terminal Blocks 3.50MM EURO PLUG VER UG VERT RWE BLK 7CKT

Datasheet

2,680In Stock

$3.13

$2.55

$2.39

$2.29

View

Min.: 1
Mult.: 1

7 Position

3.5 mm

8 A

Screw

Pluggable Terminal Blocks 3.50MM EUROPLUG VERT RWE GRN 9CKT

39503-7009
Molex
1: $5.96
1,047In Stock

Mfr. Part #
39503-7009

Mouser Part #
538-39503-7009

Molex

Pluggable Terminal Blocks 3.50MM EUROPLUG VERT RWE GRN 9CKT

Datasheet

1,047In Stock

$5.96

$4.25

$3.72

$3.39

View

Min.: 1
Mult.: 1

9 Position

3.5 mm

8 A

Screw

Pluggable Terminal Blocks 3.5MM HOR PCB HDR W/ RET INS 3CIRCUIT

39506-1003
Molex
1: $0.793
4,518In Stock

Mfr. Part #
39506-1003

Mouser Part #
538-39506-1003

Molex

Pluggable Terminal Blocks 3.5MM HOR PCB HDR W/ RET INS 3CIRCUIT

Datasheet

4,518In Stock

$0.793

$0.782

$0.778

$0.732

$0.665

Min.: 1
Mult.: 1

3 Position

3.5 mm

8 A

Pluggable Terminal Blocks 3.81MM EURO HEADER V HEADER VERT GRN 2CKT

39511-6002
Molex
1: $1.25
7,958In Stock

Mfr. Part #
39511-6002

Mouser Part #
538-39511-6002

Molex

Pluggable Terminal Blocks 3.81MM EURO HEADER V HEADER VERT GRN 2CKT

Datasheet

7,958In Stock

$1.25

$0.927

$0.808

$0.727

View

Min.: 1
Mult.: 1

2 Position

3.81 mm

8 A

Pluggable Terminal Blocks 3.81MM EURO PLUG RA PLUG RA ME BLK 4CKT

39514-0004
Molex
1: $1.34
3,215In Stock

Mfr. Part #
39514-0004

Mouser Part #
538-39514-0004

Molex

Pluggable Terminal Blocks 3.81MM EURO PLUG RA PLUG RA ME BLK 4CKT

Datasheet

3,215In Stock

$1.34

$1.33

$1.31

$1.24

$1.13

Min.: 1
Mult.: 1

4 Position

3.81 mm

8 A

Screw

Pluggable Terminal Blocks 5.0MM EURO PLUG RA B PLUG RA BLK 10A 5CKT

39520-0105
Molex
1: $5.84
1,713In Stock

Mfr. Part #
39520-0105

Mouser Part #
538-39520-0105

Molex

Pluggable Terminal Blocks 5.0MM EURO PLUG RA B PLUG RA BLK 10A 5CKT

Datasheet

1,713In Stock

$5.84

$4.16

$3.64

$3.32

View

Min.: 1
Mult.: 1

5 Position

5 mm

18 A

Screw

Pluggable Terminal Blocks 5.0MM EURO HEADER VE DER VERT OE BLK 3CKT

39521-0003
Molex
1: $2.24
4,792In Stock

Mfr. Part #
39521-0003

Mouser Part #
538-39521-0003

Molex

Pluggable Terminal Blocks 5.0MM EURO HEADER VE DER VERT OE BLK 3CKT

Datasheet

4,792In Stock

$2.24

$0.677

$0.676

$0.615

Min.: 1
Mult.: 1

3 Position

5 mm

15 A

Pluggable Terminal Blocks 5.0MM EURO HEADER VE HEADER VERT GRN 5CKT

39521-6005
Molex
1: $2.24
5,307In Stock

Mfr. Part #
39521-6005

Mouser Part #
538-39521-6005

Molex

Pluggable Terminal Blocks 5.0MM EURO HEADER VE HEADER VERT GRN 5CKT

Datasheet

5,307In Stock

$2.24

$2.09

$1.89

$1.72

View

Min.: 1
Mult.: 1

5 Position

5 mm

15 A

Pluggable Terminal Blocks EUR 5.08MM VERT PLUG FRT WR ENTRY 8 CIR

39533-3008
Molex
1: $5.34
1,268In Stock

Mfr. Part #
39533-3008

Mouser Part #
538-39533-3008

Molex

Pluggable Terminal Blocks EUR 5.08MM VERT PLUG FRT WR ENTRY 8 CIR

Datasheet

1,268In Stock

$5.34

$5.31

$5.23

$4.71

Min.: 1
Mult.: 1

8 Position

5.08 mm

18 A

Screw

Pluggable Terminal Blocks 5.08MM EURO PLG 04P RA SCREW

39534-0004
Molex
1: $5.67
1,852In Stock

Mfr. Part #
39534-0004

Mouser Part #
538-39534-0004

Molex

Pluggable Terminal Blocks 5.08MM EURO PLG 04P RA SCREW

Datasheet

1,852In Stock

$5.67

$4.04

$3.54

$2.81

View

Min.: 1
Mult.: 1

4 Position

5.08 mm

18 A

Screw

Fixed Terminal Blocks 5.0MM EUROBLOCK PC VERT BLK 12CKT

39543-0012
Molex
1: $5.72
1,468In Stock
1,536On Order

Mfr. Part #
39543-0012

Mouser Part #
538-39543-0012

Molex

Fixed Terminal Blocks 5.0MM EUROBLOCK PC VERT BLK 12CKT

Datasheet

1,468In Stock

1,536On Order

$5.72

$4.07

$3.57

$3.25

View

Min.: 1
Mult.: 1

12 Position

5 mm

10 A

Black

Screw

Fixed Terminal Blocks SPRING TERMINAL BLOCK 4C-GREEN

39700-0004
Molex
1: $4.15
3,752In Stock

Mfr. Part #
39700-0004

Mouser Part #
538-39700-0004

Molex

Fixed Terminal Blocks SPRING TERMINAL BLOCK 4C-GREEN

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Datasheet

3,752In Stock

$4.15

$2.97

$2.59

$2.35

View

Min.: 1
Mult.: 1

4 Position

2.54 mm

6 A

Green

Push-In

Fixed Terminal Blocks 3POS 5.0MM DES CONN.

1-2834014-3
TE Connectivity / AMP
1: $2.01
3,889In Stock

Mfr. Part #
1-2834014-3

Mouser Part #
571-1-2834014-3

TE Connectivity / AMP

Fixed Terminal Blocks 3POS 5.0MM DES CONN.

Learn More

Datasheet

3,889In Stock

$2.01

$1.06

$1.04

$0.909

View

Min.: 1
Mult.: 1

3 Position

5 mm

10 A

Push-In

Fixed Terminal Blocks 4POS 2.54MM TES CONN

1-2834015-4
TE Connectivity / Raychem
1: $3.00
2,330In Stock

Mfr. Part #
1-2834015-4

Mouser Part #
571-1-2834015-4

TE Connectivity / Raychem

Fixed Terminal Blocks 4POS 2.54MM TES CONN

Learn More

Datasheet

2,330In Stock

$3.00

$1.40

$1.12

$0.962

Min.: 1
Mult.: 1

4 Position

2.54 mm

6 A

Push-In

Fixed Terminal Blocks 2POS 5.0MM TEPS CONN

1-2834018-2
TE Connectivity / P&B
1: $0.564
5,492In Stock

Mfr. Part #
1-2834018-2

Mouser Part #
571-1-2834018-2

TE Connectivity / P&B

Fixed Terminal Blocks 2POS 5.0MM TEPS CONN

Learn More

Datasheet

5,492In Stock

$0.564

Min.: 1
Mult.: 1

2 Position

5 mm

10 A

Push-In

Fixed Terminal Blocks 2POS 2.5MM TES CONN.

1-2834021-2
TE Connectivity
1: $0.702
7,871In Stock

Mfr. Part #
1-2834021-2

Mouser Part #
571-1-2834021-2

TE Connectivity

Fixed Terminal Blocks 2POS 2.5MM TES CONN.

Learn More

Datasheet

7,871In Stock

$0.702

$0.528

$0.48

$0.459

View

Min.: 1
Mult.: 1

2 Position

2.5 mm

5 A

Push-In

Pluggable Terminal Blocks 12P TERMIBLOK HDR DIR C VITI

1-284516-2
TE Connectivity
1: $6.08
759In Stock

Mfr. Part #
1-284516-2

Mouser Part #
571-1-284516-2

TE Connectivity

Pluggable Terminal Blocks 12P TERMIBLOK HDR DIR C VITI

Datasheet

759In Stock

$6.08

$6.01

$5.55

$5.02

View

Min.: 1
Mult.: 1

12 Position

3.5 mm

11 A

Green

Barrier Terminal Blocks .375 , 2P, MOD W/ COVER

1546833-2
TE Connectivity
1: $4.35
4,149In Stock

Mfr. Part #
1546833-2

Mouser Part #
571-1546833-2

TE Connectivity

Barrier Terminal Blocks .375 , 2P, MOD W/ COVER

Datasheet

4,149In Stock

$4.35

$3.11

$2.71

$2.47

View

Min.: 1
Mult.: 1

2 Position

9.53 mm

15 A

Fixed Terminal Blocks 6P TB ,90deg,VT,3.5mm,Blue,w/interlock

1776275-6
TE Connectivity
1: $4.19
1,860In Stock

Mfr. Part #
1776275-6

Mouser Part #
571-1776275-6

TE Connectivity

Fixed Terminal Blocks 6P TB ,90deg,VT,3.5mm,Blue,w/interlock

Datasheet

1,860In Stock

$4.19

$3.00

$1.60

$1.43

View

Min.: 1
Mult.: 1

6 Position

3.5 mm

7 A

Blue

Phillips

Fixed Terminal Blocks 2 Posn Power Connector, Green, 10.16mm

1986660-2
TE Connectivity
1: $9.36
3,059In Stock

Mfr. Part #
1986660-2

Mouser Part #
571-1986660-2

TE Connectivity

Fixed Terminal Blocks 2 Posn Power Connector, Green, 10.16mm

Datasheet

3,059In Stock

$9.36

$7.96

$7.46

$7.11

View

Min.: 1
Mult.: 1

2 Position

10.16 mm

65 A

Green

Phillips

Pluggable Terminal Blocks 8P TERMIBLOK HDR DIR POL

284517-8
TE Connectivity
1: $7.02
790In Stock

Mfr. Part #
284517-8

Mouser Part #
571-284517-8

TE Connectivity

Pluggable Terminal Blocks 8P TERMIBLOK HDR DIR POL

Datasheet

790In Stock

$7.02

$5.00

$4.38

$4.00

View

Min.: 1
Mult.: 1

8 Position

3.81 mm

11 A

Pluggable Terminal Blocks 5 POS TERMI-BLOK 900 W.S.F. 3,

284539-5
TE Connectivity
1: $5.58
897In Stock

Mfr. Part #
284539-5

Mouser Part #
571-284539-5

TE Connectivity

Pluggable Terminal Blocks 5 POS TERMI-BLOK 900 W.S.F. 3,

Datasheet

897In Stock

$5.58

$3.97

$3.69

$3.02

View

Min.: 1
Mult.: 1

5 Position

3.5 mm

11 A

Green

Barrier Terminal Blocks 4PCV-04-006=4PCV ASSEMBLY

4PCV-04-006
TE Connectivity
1: $4.99
1,771In Stock

Mfr. Part #
4PCV-04-006

Mouser Part #
571-614376487

TE Connectivity

Barrier Terminal Blocks 4PCV-04-006=4PCV ASSEMBLY

Datasheet

1,771In Stock

$4.99

$4.13

$3.93

$3.78

View

Min.: 1
Mult.: 1

4 Position

8.26 mm

20 A

Black

Pluggable Terminal Blocks 6 Pos 5.08mm pitch Plug 24-12 AWG Screw

1777329
Phoenix Contact
1: $22.77
397In Stock

Mfr. Part #
1777329

Mouser Part #
651-1777329

Phoenix Contact

Pluggable Terminal Blocks 6 Pos 5.08mm pitch Plug 24-12 AWG Screw

Learn More

Datasheet

397In Stock

$22.77

Min.: 1
Mult.: 1

6 Position

5.08 mm

12 A

Screw

Terminal Blocks

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2 Position
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8 Position
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13 Position
14 Position
15 Position
16 Position
17 Position
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0 mm
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
3.6 mm

3.5 mA
4 mA
6 mA
6.5 mA
9 mA
10 mA
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13 mA
13.5 mA
14 mA
16 mA
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27 mA
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Blue
Blue, Brown, Green, Orange, White
Blue, Gray
Blue, Green, Yellow
Blue, Orange

Bolt
Bolt, Screw
Cable Lug
Clamp
Crimp
Displacement
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D-Sub Pin Strip (Male)
D-Sub Socket Strip (Female)
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IDC/FLK Pin Strip
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0 AWG
0 AWG to 14 AWG
10 AWG
10 AWG to 0 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
10 AWG to 8 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