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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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Part #

Pluggable Terminal Blocks DMCV 0,5/ 5-G1- 2,54 SMD R44

1845205
Phoenix Contact
1: 4,44 €
429In Stock

Mfr. Part No.
1845205

Mouser Part No
651-1845205

Phoenix Contact

Pluggable Terminal Blocks DMCV 0,5/ 5-G1- 2,54 SMD R44

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Datasheet

429In Stock

4,44 €

3,94 €

3,74 €

Min.: 1
Mult.: 1

5 Position

2.54 mm

6 A

Black

Pluggable Terminal Blocks 18 Pos 3.81mm pitch Plug 26-16AWG Spring

1851397
Phoenix Contact
1: 26,75 €
244In Stock

Mfr. Part No.
1851397

Mouser Part No
651-1851397

Phoenix Contact

Pluggable Terminal Blocks 18 Pos 3.81mm pitch Plug 26-16AWG Spring

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Datasheet

244In Stock

26,75 €

23,99 €

Min.: 1
Mult.: 1

18 Position

3.81 mm

8 A

Push-In

Pluggable Terminal Blocks 12 Pos 2.5mm pitch Through Hole Header

1881545
Phoenix Contact
1: 3,59 €
817In Stock
80On Order

Mfr. Part No.
1881545

Mouser Part No
651-1881545

Phoenix Contact

Pluggable Terminal Blocks 12 Pos 2.5mm pitch Through Hole Header

Learn More

Datasheet

817In Stock

80On Order

3,59 €

3,52 €

Min.: 1
Mult.: 1

12 Position

2.5 mm

4 A

Green

Pluggable Terminal Blocks 12 Pos 3.5mm pitch Plug 26-16AWG Spring

1940198
Phoenix Contact
1: 17,57 €
79In Stock
100On Order

Mfr. Part No.
1940198

Mouser Part No
651-1940198

Phoenix Contact

Pluggable Terminal Blocks 12 Pos 3.5mm pitch Plug 26-16AWG Spring

Learn More

Datasheet

79In Stock

100On Order

17,57 €

Min.: 1
Mult.: 1

12 Position

3.5 mm

8 A

Push-In

Pluggable Terminal Blocks 6 Pos 10.16mm pitch Plug 18-6 AWG Screw

1967498
Phoenix Contact
1: 23,44 €
140In Stock
49On Order

Mfr. Part No.
1967498

Mouser Part No
651-1967498

Phoenix Contact

Pluggable Terminal Blocks 6 Pos 10.16mm pitch Plug 18-6 AWG Screw

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Datasheet

140In Stock

49On Order

23,44 €

20,26 €

Min.: 1
Mult.: 1

6 Position

10.16 mm

76 A

Screw

Fixed Terminal Blocks PTSA 0.5/ 8-2.5-F

1989803
Phoenix Contact
1: 1,30 €
6 751In Stock

Mfr. Part No.
1989803

Mouser Part No
651-1989803

Phoenix Contact

Fixed Terminal Blocks PTSA 0.5/ 8-2.5-F

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Datasheet

6 751In Stock

1,30 €

1,09 €

0,955 €

0,887 €

Min.: 1
Mult.: 1

8 Position

2.5 mm

2 A

Green

Push-In

Pluggable Terminal Blocks 5 Pos 7.62mm pitch Plug 24-8 AWG Spring

1996155
Phoenix Contact
1: 8,09 €
184In Stock
100On Order

Mfr. Part No.
1996155

Mouser Part No
651-1996155

Phoenix Contact

Pluggable Terminal Blocks 5 Pos 7.62mm pitch Plug 24-8 AWG Spring

Datasheet

184In Stock

100On Order

8,09 €

6,41 €

6,27 €

Min.: 1
Mult.: 1

5 Position

7.62 mm

41 A

Push-In

Fixed Terminal Blocks MKDSO 1.5/ 4-L- 3,5 KMGY

2278432
Phoenix Contact
1: 6,90 €
267In Stock
225On Order

Mfr. Part No.
2278432

Mouser Part No
651-2278432

Phoenix Contact

Fixed Terminal Blocks MKDSO 1.5/ 4-L- 3,5 KMGY

Datasheet

267In Stock

225On Order

6,90 €

Min.: 1
Mult.: 1

4 Position

3.5 mm

8 A

Gray

Screw

DIN Rail Terminal Blocks UK 5-MTK-P/P

3004032
Phoenix Contact
1: 10,07 €
421In Stock

Mfr. Part No.
3004032

Mouser Part No
651-3004032

Phoenix Contact

DIN Rail Terminal Blocks UK 5-MTK-P/P

Learn More

Datasheet

421In Stock

10,07 €

Min.: 1
Mult.: 1

1 Position

20 A

Gray

Screw

24 AWG to 10 AWG

DIN Rail Terminal Blocks ST 2.5 TWIN/1P

3042117
Phoenix Contact
1: 1,78 €
2 650In Stock

Mfr. Part No.
3042117

Mouser Part No
651-3042117

Phoenix Contact

DIN Rail Terminal Blocks ST 2.5 TWIN/1P

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Datasheet

2 650In Stock

1,78 €

1,61 €

Min.: 1
Mult.: 1

3 Position

24 A

Gray

Spring Cage, Plug

28 AWG to 12 AWG

DIN Rail Terminal Blocks UTTB 2.5-BE

3046744
Phoenix Contact
1: 3,62 €
511In Stock

Mfr. Part No.
3046744

Mouser Part No
651-3046744

Phoenix Contact

DIN Rail Terminal Blocks UTTB 2.5-BE

Learn More

Datasheet

511In Stock

3,62 €

Min.: 1
Mult.: 1

4 Position

24 A

Gray

Screw

26 AWG to 12 AWG

DIN Rail Terminal Blocks DIN Term Blk, Spring, 4 Conn

CX2.5/4/BU
Altech
1: 2,69 €
1 188In Stock

Mfr. Part No.
CX2.5/4/BU

Mouser Part No
845-CX254BU

Altech

DIN Rail Terminal Blocks DIN Term Blk, Spring, 4 Conn

Datasheet

1 188In Stock

2,69 €

1,08 €

1,07 €

Min.: 1
Mult.: 1

4 Position

20 A, 24 A

Blue

Screw

24 AWG to 12 AWG

Barrier Terminal Blocks 1X120/2X35+3X25 GY

1562100000
Weidmuller
1: 81,60 €
100In Stock

Mfr. Part No.
1562100000

Mouser Part No
470-1562100000

Weidmuller

Barrier Terminal Blocks 1X120/2X35+3X25 GY

Learn More

Datasheet

100In Stock

81,60 €

64,74 €

Min.: 1
Mult.: 1

250 A

Gray

Barrier Terminal Blocks WPD 106 1X70/2X25+3X16 GY

1562210000
Weidmuller
1: 46,64 €
121In Stock
145On Order

Mfr. Part No.
1562210000

Mouser Part No
470-1562210000

Weidmuller

Barrier Terminal Blocks WPD 106 1X70/2X25+3X16 GY

Learn More

Datasheet

121In Stock

145On Order

46,64 €

39,80 €

37,69 €

Min.: 1
Mult.: 1

2 Position

215 A

Gray

Pluggable Terminal Blocks 3.50/08/90G OR

1605130000
Weidmuller
1: 3,21 €
6 093In Stock

Mfr. Part No.
1605130000

Mouser Part No
470-1605130000

Weidmuller

Pluggable Terminal Blocks 3.50/08/90G OR

Datasheet

6 093In Stock

3,21 €

2,66 €

2,49 €

1,90 €

View

Min.: 1
Mult.: 1

8 Position

3.5 mm

10 A

Orange

Plug

Pluggable Terminal Blocks 3.50/04/180G 4.5SNBK

1616030000
Weidmuller
1: 1,99 €
7 020In Stock

Mfr. Part No.
1616030000

Mouser Part No
470-1616030000

Weidmuller

Pluggable Terminal Blocks 3.50/04/180G 4.5SNBK

Datasheet

7 020In Stock

1,99 €

1,43 €

1,25 €

1,13 €

View

Min.: 1
Mult.: 1

4 Position

3.5 mm

10 A

Black

Plug

DIN Rail Terminal Blocks WDU 240

1802780000
Weidmuller
1: 49,93 €
61In Stock
30On Order

Mfr. Part No.
1802780000

Mouser Part No
470-1802780000

Weidmuller

DIN Rail Terminal Blocks WDU 240

Datasheet

61In Stock

30On Order

49,93 €

37,51 €

37,29 €

37,28 €

Min.: 1
Mult.: 1

Dark Beige

DIN Rail Terminal Blocks AFS,4 2C BLK 10-36V

2429870000
Weidmuller
1: 13,45 €
716In Stock
900On Order

Mfr. Part No.
2429870000

Mouser Part No
470-2429870000

Weidmuller

DIN Rail Terminal Blocks AFS,4 2C BLK 10-36V

Datasheet

716In Stock

900On Order

13,45 €

10,98 €

9,93 €

8,68 €

View

Min.: 1
Mult.: 1

Black

DIN Rail Terminal Blocks KDKS 1/35,PA,BG

9503310000
Weidmuller
1: 23,13 €
168In Stock Restricted Availability

Mfr. Part No.
9503310000

Mouser Part No
470-9503310000

Weidmuller

DIN Rail Terminal Blocks KDKS 1/35,PA,BG

Datasheet

168In Stock

23,13 €

20,99 €

19,96 €

19,19 €

View

Min.: 1
Mult.: 1

Restricted Availability

4 Position

6.3 A

Beige

Screw

26 AWG to 12 AWG

DIN Rail Terminal Blocks KDKS 1/EN4,PA,BG

9503350000
Weidmuller
1: 11,98 €
1 035In Stock Restricted Availability

Mfr. Part No.
9503350000

Mouser Part No
470-9503350000

Weidmuller

DIN Rail Terminal Blocks KDKS 1/EN4,PA,BG

Datasheet

1 035In Stock

11,98 €

9,64 €

8,31 €

8,27 €

Min.: 1
Mult.: 1

Restricted Availability

4 Position

6.3 A

Beige / Yellow

Screw

22 AWG to 12 AWG

Pluggable Terminal Blocks 3.5MM HOR PCB HDR 15 CIRCUITS

39502-1015
Molex
1: 5,01 €
656In Stock

Mfr. Part No.
39502-1015

Mouser Part No
538-39502-1015

Molex

Pluggable Terminal Blocks 3.5MM HOR PCB HDR 15 CIRCUITS

Datasheet

656In Stock

5,01 €

3,55 €

3,11 €

2,84 €

View

Min.: 1
Mult.: 1

15 Position

3.5 mm

8 A

Pluggable Terminal Blocks 5.0MM EURO HEADER RA O HEADER RA GRN 2CKT

39522-6002
Molex
1: 0,826 €
16 658In Stock

Mfr. Part No.
39522-6002

Mouser Part No
538-39522-6002

Molex

Pluggable Terminal Blocks 5.0MM EURO HEADER RA O HEADER RA GRN 2CKT

Datasheet

16 658In Stock

0,826 €

0,516 €

0,445 €

0,402 €

View

Min.: 1
Mult.: 1

2 Position

5 mm

15 A

Fixed Terminal Blocks TERMI-BLOK PCB MOUNT, 90 11P.

1-282834-1
TE Connectivity
1: 12,04 €
210In Stock

Mfr. Part No.
1-282834-1

Mouser Part No
571-1-282834-1

TE Connectivity

Fixed Terminal Blocks TERMI-BLOK PCB MOUNT, 90 11P.

Datasheet

210In Stock

12,04 €

10,11 €

8,83 €

8,10 €

View

Min.: 1
Mult.: 1

11 Position

2.54 mm

10 A

Screw Clamp

Fixed Terminal Blocks TERMI-BLOK PCB SIDE ENTRY STAC

1-284391-2
TE Connectivity
1: 7,56 €
572In Stock

Mfr. Part No.
1-284391-2

Mouser Part No
571-1-284391-2

TE Connectivity

Fixed Terminal Blocks TERMI-BLOK PCB SIDE ENTRY STAC

Datasheet

572In Stock

7,56 €

6,53 €

5,91 €

5,46 €

View

Min.: 1
Mult.: 1

12 Position

3.5 mm

12 A

Screw Clamp

Pluggable Terminal Blocks 14 POS 5.0 MM R/A PLUG,TRM BLK

1-796640-4
TE Connectivity
1: 14,07 €
188In Stock

Mfr. Part No.
1-796640-4

Mouser Part No
571-1-796640-4

TE Connectivity

Pluggable Terminal Blocks 14 POS 5.0 MM R/A PLUG,TRM BLK

Datasheet

188In Stock

14,07 €

10,79 €

9,78 €

9,16 €

7,80 €

Min.: 1
Mult.: 1

14 Position

5 mm

15 A

Green

Terminal Blocks

Types of Terminal Blocks

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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