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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: 119,492

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Part #

Pluggable Terminal Blocks SC 2.5-RZ/1 L BU

3042227
Phoenix Contact
1: $2.13
131In Stock

Mfr. Part No.
3042227

Mouser Part No
651-3042227

Phoenix Contact

Pluggable Terminal Blocks SC 2.5-RZ/1 L BU

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Datasheet

131In Stock

$2.13

Min.: 1
Mult.: 1

1 Position

5.2 mm

24 A

Blue

Spring Cage

28 AWG to 12 AWG

Pluggable Terminal Blocks SC 4/ 3

3042463
Phoenix Contact
1: $9.14
49In Stock

Mfr. Part No.
3042463

Mouser Part No
651-3042463

Phoenix Contact

Pluggable Terminal Blocks SC 4/ 3

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Datasheet

49In Stock

$9.14

Min.: 1
Mult.: 1

3 Position

6.2 mm

32 A

Gray

Spring Cage

28 AWG to 12 AWG

Pluggable Terminal Blocks SC 4/ 5

3042489
Phoenix Contact
1: $15.06
36In Stock

Mfr. Part No.
3042489

Mouser Part No
651-3042489

Phoenix Contact

Pluggable Terminal Blocks SC 4/ 5

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Datasheet

36In Stock

$15.06

Min.: 1
Mult.: 1

5 Position

6.2 mm

32 A

Gray

Spring Cage

28 AWG to 12 AWG

Pluggable Terminal Blocks UPBV 4/ 1-L BU

3045729
Phoenix Contact
1: $3.78
28In Stock

Mfr. Part No.
3045729

Mouser Part No
651-3045729

Phoenix Contact

Pluggable Terminal Blocks UPBV 4/ 1-L BU

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Datasheet

28In Stock

$3.78

Min.: 1
Mult.: 1

1 Position

6.2 mm

32 A

Blue

Screw

26 AWG to 10 AWG

DIN Rail Terminal Blocks UT 4-MT-P/P OG

3046443
Phoenix Contact
1: $7.06
29In Stock

Mfr. Part No.
3046443

Mouser Part No
651-3046443

Phoenix Contact

DIN Rail Terminal Blocks UT 4-MT-P/P OG

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Datasheet

29In Stock

$7.06

Min.: 1
Mult.: 1

2 Position

20 A

Orange

Screw

DIN Rail Terminal Blocks RTO 5-T

3049233
Phoenix Contact
1: $9.15
5In Stock

Mfr. Part No.
3049233

Mouser Part No
651-3049233

Phoenix Contact

DIN Rail Terminal Blocks RTO 5-T

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Datasheet

5In Stock

$9.15

Min.: 1
Mult.: 1

2 Position

41 A

Gray

Bolt

26 AWG to 10 AWG

Pluggable Terminal Blocks COMBI plugs blue Screw connection

3060034
Phoenix Contact
1: $3.65
19In Stock

Mfr. Part No.
3060034

Mouser Part No
651-3060034

Phoenix Contact

Pluggable Terminal Blocks COMBI plugs blue Screw connection

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Datasheet

19In Stock

$3.65

Min.: 1
Mult.: 1

1 Position

6.2 mm

32 A

Blue

Screw

24 AWG to 10 AWG

Pluggable Terminal Blocks UP 4/10

3060209
Phoenix Contact
1: $27.38
7In Stock

Mfr. Part No.
3060209

Mouser Part No
651-3060209

Phoenix Contact

Pluggable Terminal Blocks UP 4/10

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Datasheet

7In Stock

$27.38

Min.: 1
Mult.: 1

10 Position

6.2 mm

32 A

Gray

Screw

24 AWG to 10 AWG

DIN Rail Terminal Blocks UT4-QUATTRO 2P-PE

3060319
Phoenix Contact
1: $11.14
1In Stock

Mfr. Part No.
3060319

Mouser Part No
651-3060319

Phoenix Contact

DIN Rail Terminal Blocks UT4-QUATTRO 2P-PE

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Datasheet

1In Stock

More Info Available

$11.14

Min.: 1
Mult.: 1

4 Position

Green, Yellow

Screw

26 AWG to 10 AWG

DIN Rail Terminal Blocks STTB 2.5/4P-PV

3061509
Phoenix Contact
1: $14.64
6In Stock

Mfr. Part No.
3061509

Mouser Part No
651-3061509

Phoenix Contact

DIN Rail Terminal Blocks STTB 2.5/4P-PV

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Datasheet

6In Stock

$14.64

Min.: 1
Mult.: 1

4 Position

22 A

Gray

Spring Cage

DIN Rail Terminal Blocks UT 6-T-HV

3070134
Phoenix Contact
1: $16.86
13In Stock

Mfr. Part No.
3070134

Mouser Part No
651-3070134

Phoenix Contact

DIN Rail Terminal Blocks UT 6-T-HV

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Datasheet

13In Stock

$16.86

Min.: 1
Mult.: 1

2 Position

41 A

Gray

Screw

DIN Rail Terminal Blocks UT 6-MT BU

3073267
Phoenix Contact
1: $6.38
38In Stock

Mfr. Part No.
3073267

Mouser Part No
651-3073267

Phoenix Contact

DIN Rail Terminal Blocks UT 6-MT BU

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Datasheet

38In Stock

$6.38

Min.: 1
Mult.: 1

2 Position

20 A

Blue

Screw

Pluggable Terminal Blocks PP-H2,5/4(1GNYE/3GY)

3209896
Phoenix Contact
1: $7.92
52In Stock

Mfr. Part No.
3209896

Mouser Part No
651-3209896

Phoenix Contact

Pluggable Terminal Blocks PP-H2,5/4(1GNYE/3GY)

Datasheet

52In Stock

$7.92

Min.: 1
Mult.: 1

4 Position

5.2 mm

24 A

Gray

Push-In

Pluggable Terminal Blocks PP-H 2,5/13

3209989
Phoenix Contact
1: $24.22
3In Stock
New Product

Mfr. Part No.
3209989

Mouser Part No
651-3209989

New Product

Phoenix Contact

Pluggable Terminal Blocks PP-H 2,5/13

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Datasheet

3In Stock

$24.22

Min.: 1
Mult.: 1

13 Position

5.2 mm

24 A

Gray

Push-In

DIN Rail Terminal Blocks PTTBS 2,5-TWIN/2P- PE

3210606
Phoenix Contact
1: $16.34
47In Stock

Mfr. Part No.
3210606

Mouser Part No
651-3210606

Phoenix Contact

DIN Rail Terminal Blocks PTTBS 2,5-TWIN/2P- PE

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Datasheet

47In Stock

$16.34

Min.: 1
Mult.: 1

5 Position

Green / Yellow

Push-In

26 AWG to 12 AWG

DIN Rail Terminal Blocks PT 1,5/S-TWIN/1P BK

3212363
Phoenix Contact
1: $3.47
50In Stock

Mfr. Part No.
3212363

Mouser Part No
651-3212363

Phoenix Contact

DIN Rail Terminal Blocks PT 1,5/S-TWIN/1P BK

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Datasheet

50In Stock

$3.47

$2.47

$2.17

$2.15

Min.: 1
Mult.: 1

1 Position

3.5 mm

17.5 A

Black

Push-In

DIN Rail Terminal Blocks UTN 4

3245024
Phoenix Contact
1: $6.96
5In Stock

Mfr. Part No.
3245024

Mouser Part No
651-3245024

Phoenix Contact

DIN Rail Terminal Blocks UTN 4

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Datasheet

5In Stock

$6.96

Min.: 1
Mult.: 1

32 A

Blue

Screw

DIN Rail Terminal Blocks PTFIX 6/6X2 5-NS35PK

3273083
Phoenix Contact
1: $4.36
20In Stock

Mfr. Part No.
3273083

Mouser Part No
651-3273083

Phoenix Contact

DIN Rail Terminal Blocks PTFIX 6/6X2 5-NS35PK

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Datasheet

20In Stock

$4.36

Min.: 1
Mult.: 1

7 Position

24 A

Pink

Push-In

26 AWG to 12 AWG

DIN Rail Terminal Blocks PTFIX 10/6X4-NS35A OG

3273742
Phoenix Contact
1: $7.05
3In Stock
16On Order

Mfr. Part No.
3273742

Mouser Part No
651-3273742

Phoenix Contact

DIN Rail Terminal Blocks PTFIX 10/6X4-NS35A OG

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Datasheet

3In Stock

16On Order

$7.05

Min.: 1
Mult.: 1

Orange

Push-In

DIN Rail Terminal Blocks PTFIX 18X4-G OG

3273984
Phoenix Contact
1: $13.73
3In Stock

Mfr. Part No.
3273984

Mouser Part No
651-3273984

Phoenix Contact

DIN Rail Terminal Blocks PTFIX 18X4-G OG

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Datasheet

3In Stock

$13.73

$10.67

$10.44

Min.: 1
Mult.: 1

18 Position

32 A

Orange

Push-In

24 AWG to 10 AWG

DIN Rail Terminal Blocks PTFIX 10/6X4-G BU

3273990
Phoenix Contact
1: $7.05
5In Stock

Mfr. Part No.
3273990

Mouser Part No
651-3273990

Phoenix Contact

DIN Rail Terminal Blocks PTFIX 10/6X4-G BU

Learn More

Datasheet

5In Stock

$7.05

Min.: 1
Mult.: 1

Blue

Push-In

Pluggable Terminal Blocks WR-TBL 300VAC 8A 8Po Straight

691307300008
Wurth Elektronik
1: $6.36
23In Stock

Mfr. Part No.
691307300008

Mouser Part No
710-691307300008

Wurth Elektronik

Pluggable Terminal Blocks WR-TBL 300VAC 8A 8Po Straight

Learn More

Datasheet

23In Stock

More Info Available

$6.36

$5.29

$4.66

$3.82

Min.: 1
Mult.: 1

8 Position

3.81 mm

8 A

Green

Pluggable Terminal Blocks WR-TBL 300VAC 7 Posi 10+/-10.5A Vertical

691323100007
Wurth Elektronik
1: $7.15
260In Stock

Mfr. Part No.
691323100007

Mouser Part No
710-691323100007

Wurth Elektronik

Pluggable Terminal Blocks WR-TBL 300VAC 7 Posi 10+/-10.5A Vertical

Learn More

Datasheet

260In Stock

$7.15

$6.49

$6.09

$5.58

$4.52

Min.: 1
Mult.: 1

7 Position

3.5 mm

10 A

Green

Pluggable Terminal Blocks WR-TBL 300VAC 12 Pos 8+/-10A Right Angle

691365110012
Wurth Elektronik
1: $19.76
88In Stock

Mfr. Part No.
691365110012

Mouser Part No
710-691365110012

Wurth Elektronik

Pluggable Terminal Blocks WR-TBL 300VAC 12 Pos 8+/-10A Right Angle

Learn More

Datasheet

88In Stock

$19.76

$17.95

$16.86

$15.42

$12.51

Min.: 1
Mult.: 1

12 Position

3.5 mm

8 A

Green

Screw

DIN Rail Terminal Blocks AAP21 4 FS 100-250V OR

2581790000
Weidmuller
1: $34.02
39In Stock

Mfr. Part No.
2581790000

Mouser Part No
470-2581790000

Weidmuller

DIN Rail Terminal Blocks AAP21 4 FS 100-250V OR

Datasheet

39In Stock

$34.02

$24.34

$21.76

$17.57

Min.: 1
Mult.: 1

Beige

Push-In

Terminal Blocks

Types of Terminal Blocks

Customer Service Office

Company

Resources

Support

3M
ABB
Adafruit
Adam Tech
ADLINK Technology
Advantech
Altech
Amphenol
Applied Motion
Bel Power Solutions
BJB Electric
Brainboxes
Carlo Gavazzi
Cinch Connectivity Solutions
Crouzet
CTS
DFRobot
Digilent
Eaton
E-T-A Circuit Breakers
GCT
HARTING
Heyco
Hirose Electric
Hirschmann
HMS Networks
Honeywell
IDEC
IEI
Industrial Shields
Industruino
JAE Electronics
Keystone Electronics
Kobiconn
KOSTAL
KUNBUS
L-Com
Littelfuse
M5Stack
Mersen
METZ CONNECT
Mill-Max
Molex
Murrelektronik
Omron
Panasonic
Panduit
Phoenix Contact
Same Sky
Samtec
Schneider Electric
Shin Chin
Siemens
Soldered
Souriau
TE Connectivity
Teltonika
Tusonix / CTS
Weidmuller
Wurth Elektronik

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
1.27 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

6 mA
6.5 mA
9 mA
10 mA
20 mA
35 mA
50 mA
63 mA
100 mA
102 mA
300 mA
320 mA
500 mA
800 mA
1 A
1.3 A
1.5 A
2 A
2 A, 25 A
2 A, 5 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 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