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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 Amphenol, 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: 138,074

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Part #

Pluggable Terminal Blocks 4P spring & PINs soldered / Without Switch type TB

GB0010408000G
Amphenol Anytek
1: RM13.28
420In Stock
New Product

Mfr. Part No.
GB0010408000G

Mouser Part No
523-GB0010408000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 4P spring & PINs soldered / Without Switch type TB

Learn More

Datasheet

420In Stock

RM13.28

RM9.52

RM8.54

RM7.66

View

Min.: 1
Mult.: 1

4 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Pluggable Terminal Blocks 8P spring & buckle fixing type TB

XD0870500000G
Amphenol Anytek
1: RM15.14
180In Stock
New Product

Mfr. Part No.
XD0870500000G

Mouser Part No
523-XD0870500000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 8P spring & buckle fixing type TB

Learn More

Datasheet

180In Stock

RM15.14

RM10.79

RM9.43

RM8.54

View

Min.: 1
Mult.: 1

8 Position

5 mm

8 A

Green

DIN Rail Terminal Blocks XT 2,5-TWIN/1P

1544639
Phoenix Contact
1: RM11.63
100In Stock
New Product

Mfr. Part No.
1544639

Mouser Part No
651-1544639

New Product

Phoenix Contact

DIN Rail Terminal Blocks XT 2,5-TWIN/1P

Learn More

Datasheet

100In Stock

RM11.63

RM8.29

RM7.57

Reel

RM7.11

Min.: 1
Mult.: 1

Reel: 50

Pluggable Terminal Blocks 5P spring & PINs soldered / Without Switch type TB

GB0010508000G
Amphenol Anytek
1: RM15.99
336In Stock
New Product

Mfr. Part No.
GB0010508000G

Mouser Part No
523-GB0010508000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 5P spring & PINs soldered / Without Switch type TB

Learn More

Datasheet

336In Stock

RM15.99

RM11.38

RM9.94

RM9.05

View

Min.: 1
Mult.: 1

5 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Barrier Terminal Blocks 4P , Pitch 8.25 Through type Barrier type

YK42A040D000G
Amphenol Anytek
1: RM5.12
1,430In Stock
New Product

Mfr. Part No.
YK42A040D000G

Mouser Part No
523-YK42A0403000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 4P , Pitch 8.25 Through type Barrier type

Learn More

Datasheet

1,430In Stock

RM5.12

RM3.22

RM2.76

RM2.48

View

Min.: 1
Mult.: 1

4 Position

8.25 mm

20 A

Black

Barrier Terminal Blocks 7P , Pitch 8.25 Through type Barrier type

YK42A070D000G
Amphenol Anytek
1: RM6.51
798In Stock
New Product

Mfr. Part No.
YK42A070D000G

Mouser Part No
523-YK42A0703000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 7P , Pitch 8.25 Through type Barrier type

Learn More

Datasheet

798In Stock

RM6.51

RM4.74

RM4.27

RM3.89

View

Min.: 1
Mult.: 1

7 Position

8.25 mm

20 A

Black

DIN Rail Terminal Blocks XT 2,5/1P BU

1544636
Phoenix Contact
1: RM10.19
100In Stock
New Product

Mfr. Part No.
1544636

Mouser Part No
651-1544636

New Product

Phoenix Contact

DIN Rail Terminal Blocks XT 2,5/1P BU

Learn More

Datasheet

100In Stock

RM10.19

RM7.28

RM6.56

Reel

RM6.13

Min.: 1
Mult.: 1

Reel: 50

DIN Rail Terminal Blocks XT 2,5-QUATTRO/2P

1544643
Phoenix Contact
1: RM15.52
100In Stock
New Product

Mfr. Part No.
1544643

Mouser Part No
651-1544643

New Product

Phoenix Contact

DIN Rail Terminal Blocks XT 2,5-QUATTRO/2P

Learn More

Datasheet

100In Stock

RM15.52

RM11.04

RM9.86

Reel

RM9.86

Min.: 1
Mult.: 1

Reel: 50

Pluggable Terminal Blocks 6P spring & PINs soldered / Without Switch type TB

GB0010608000G
Amphenol Anytek
1: RM18.61
294In Stock
New Product

Mfr. Part No.
GB0010608000G

Mouser Part No
523-GB0010608000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 6P spring & PINs soldered / Without Switch type TB

Learn More

Datasheet

294In Stock

RM18.61

RM13.24

RM11.59

RM10.53

View

Min.: 1
Mult.: 1

6 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Pluggable Terminal Blocks 4P spring & buckle fixing type TB

XD0470500000G
Amphenol Anytek
1: RM8.42
330In Stock
New Product

Mfr. Part No.
XD0470500000G

Mouser Part No
523-XD0470500000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 4P spring & buckle fixing type TB

Learn More

Datasheet

330In Stock

RM8.42

RM6.05

RM5.29

RM4.78

View

Min.: 1
Mult.: 1

4 Position

5 mm

8 A

Green

Barrier Terminal Blocks 5P , Pitch 9.5 Retaining wall Barrier type

YK4410500000G
Amphenol Anytek
1: RM7.74
900In Stock
New Product

Mfr. Part No.
YK4410500000G

Mouser Part No
523-YK4410500000G

New Product

Amphenol Anytek

Barrier Terminal Blocks 5P , Pitch 9.5 Retaining wall Barrier type

Learn More

Datasheet

900In Stock

RM7.74

RM5.58

RM5.08

RM4.57

View

Min.: 1
Mult.: 1

5 Position

9.5 mm

30 A

Black

DIN Rail Terminal Blocks XT 2,5/1P

1544635
Phoenix Contact
1: RM10.19
100In Stock
New Product

Mfr. Part No.
1544635

Mouser Part No
651-1544635

New Product

Phoenix Contact

DIN Rail Terminal Blocks XT 2,5/1P

Learn More

Datasheet

100In Stock

RM10.19

RM7.28

RM6.56

Reel

RM6.13

Min.: 1
Mult.: 1

Reel: 50

DIN Rail Terminal Blocks XT 2,5-TWIN/1P BU

1544640
Phoenix Contact
1: RM11.63
100In Stock
New Product

Mfr. Part No.
1544640

Mouser Part No
651-1544640

New Product

Phoenix Contact

DIN Rail Terminal Blocks XT 2,5-TWIN/1P BU

Learn More

Datasheet

100In Stock

RM11.63

RM8.29

RM7.57

Reel

RM7.11

Min.: 1
Mult.: 1

Reel: 50

Terminal Block Tools & Accessories AI 0 75-8 WH-1000

2100118
Phoenix Contact
1: RM0.846
1,000In Stock
2,000Expected 16/4/2026
New Product

Mfr. Part No.
2100118

Mouser Part No
651-2100118

New Product

Phoenix Contact

Terminal Block Tools & Accessories AI 0 75-8 WH-1000

Datasheet

1,000In Stock

2,000Expected 16/4/2026

RM0.846

Min.: 1
Mult.: 1

Pluggable Terminal Blocks 5P With latch Pitch :7.62

ET05015B0000G
Amphenol Anytek
1: RM13.96
125In Stock
New Product

Mfr. Part No.
ET05015B0000G

Mouser Part No
523-ET05015B0000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 5P With latch Pitch :7.62

Learn More

Datasheet

125In Stock

RM13.96

RM9.98

RM9.05

RM8.16

View

Min.: 1
Mult.: 1

5 Position

7.62 mm

41 A

Green

24 AWG to 8 AWG

Pluggable Terminal Blocks 2P spring & buckle fixing type TB

XD0270500000G
Amphenol Anytek
1: RM5.03
600In Stock
New Product

Mfr. Part No.
XD0270500000G

Mouser Part No
523-XD0270500000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 2P spring & buckle fixing type TB

Learn More

Datasheet

600In Stock

RM5.03

RM3.69

RM3.23

RM2.93

View

Min.: 1
Mult.: 1

2 Position

5 mm

8 A

Green

Pluggable Terminal Blocks 7P spring & buckle fixing type TB

XD0770500000G
Amphenol Anytek
1: RM13.62
180In Stock
New Product

Mfr. Part No.
XD0770500000G

Mouser Part No
523-XD0770500000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 7P spring & buckle fixing type TB

Learn More

Datasheet

180In Stock

RM13.62

RM9.73

RM8.84

RM7.95

View

Min.: 1
Mult.: 1

7 Position

5 mm

8 A

Green

DIN Rail Terminal Blocks XT 2,5-QUATTRO/2P BU

1544645
Phoenix Contact
1: RM15.52
100In Stock
New Product

Mfr. Part No.
1544645

Mouser Part No
651-1544645

New Product

Phoenix Contact

DIN Rail Terminal Blocks XT 2,5-QUATTRO/2P BU

Learn More

Datasheet

100In Stock

RM15.52

RM11.04

RM9.86

Reel

RM9.86

Min.: 1
Mult.: 1

Reel: 50

Terminal Block Tools & Accessories A 4-15

2100050
Phoenix Contact
1: RM2.03
285In Stock
New Product

Mfr. Part No.
2100050

Mouser Part No
651-2100050

New Product

Phoenix Contact

Terminal Block Tools & Accessories A 4-15

Datasheet

285In Stock

RM2.03

Min.: 1
Mult.: 1

Pluggable Terminal Blocks 6P With latch Pitch :7.62

ET06015B0000G
Amphenol Anytek
1: RM16.84
100In Stock
New Product

Mfr. Part No.
ET06015B0000G

Mouser Part No
523-ET06015B0000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 6P With latch Pitch :7.62

Learn More

Datasheet

100In Stock

RM16.84

RM11.97

RM10.49

RM9.52

View

Min.: 1
Mult.: 1

6 Position

7.62 mm

41 A

Green

24 AWG to 8 AWG

Pluggable Terminal Blocks 2P spring & PINs soldered / With Switch type TB

GB0010218000G
Amphenol Anytek
1: RM11.63
798In Stock
New Product

Mfr. Part No.
GB0010218000G

Mouser Part No
523-GB0010218000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 2P spring & PINs soldered / With Switch type TB

Learn More

Datasheet

798In Stock

RM11.63

RM8.33

RM7.36

RM6.64

View

Min.: 1
Mult.: 1

2 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Pluggable Terminal Blocks 4P spring & PINs soldered / With Switch type TB

GB0010418000G
Amphenol Anytek
1: RM19.42
420In Stock
New Product

Mfr. Part No.
GB0010418000G

Mouser Part No
523-GB0010418000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 4P spring & PINs soldered / With Switch type TB

Learn More

Datasheet

420In Stock

RM19.42

RM13.83

RM12.10

RM11.04

View

Min.: 1
Mult.: 1

4 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Pluggable Terminal Blocks 5P spring & PINs soldered / With Switch type TB

GB0010518000G
Amphenol Anytek
1: RM23.14
336In Stock
New Product

Mfr. Part No.
GB0010518000G

Mouser Part No
523-GB0010518000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 5P spring & PINs soldered / With Switch type TB

Learn More

Datasheet

336In Stock

RM23.14

RM16.41

RM14.59

RM13.16

View

Min.: 1
Mult.: 1

5 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Pluggable Terminal Blocks 6P spring & PINs soldered / With Switch type TB

GB0010618000G
Amphenol Anytek
1: RM26.90
294In Stock
New Product

Mfr. Part No.
GB0010618000G

Mouser Part No
523-GB0010618000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 6P spring & PINs soldered / With Switch type TB

Learn More

Datasheet

294In Stock

RM26.90

RM19.08

RM17.22

RM15.31

View

Min.: 1
Mult.: 1

6 Position

5 mm

6 A

Black

22 AWG to 16 AWG

Pluggable Terminal Blocks 5P spring & buckle fixing type TB

XD0570500000G
Amphenol Anytek
1: RM10.03
250In Stock
New Product

Mfr. Part No.
XD0570500000G

Mouser Part No
523-XD0570500000G

New Product

Amphenol Anytek

Pluggable Terminal Blocks 5P spring & buckle fixing type TB

Learn More

Datasheet

250In Stock

RM10.03

RM7.19

RM6.26

RM5.67

View

Min.: 1
Mult.: 1

5 Position

5 mm

8 A

Green

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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
1.27 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
3.3 mm
3.45 mm
3.5 mm
3.5 mm (0.138 in)
3.50 mm
3.6 mm

2.4 mA
3.5 mA
4 mA
6 mA
6.5 mA
9 mA
10 mA
13.5 mA
14 mA
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27 mA
29 mA
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32 mA

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Black, Orange
Black, Red
Black, Silver
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Black, Yellow
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Black / Yellow
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Blue, Brown, Green, Orange, White

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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 4 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