PCB Terminal Connectors

Power electronics and industrial installations often use PCB terminal connectors, which are necessary for reliable connections between wires and printed circuit boards. Such connectors are easy to integrate into a wide range of devices, enabling reliable connections that ensure data, signal, and power transmission. Because they are small, and because their connection technology is highly advanced, PCB terminal connectors are perfect for the modern electronic systems in which everything has to work in a very confined space.

The adaptable and versatile PCB terminal blocks and connectors serve high-current and low-voltage applications. They are best suited for high-current and low-voltage situations. Their engineering focuses on safely and efficiently transmitting high currents while maintaining a secure connection that prevents operational interruptions. This makes them ideal, for instance, when used in conjunction with reed relays that can switch solid-state-level voltages and currents. High-current PCB terminal blocks also work well in parallel with low-voltage, high-power power supplies that can deliver several hundred watts and several amperes at 10 volts or lower.

Found 2268 items
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Found 2268 items
Manufacturer
Phoenix Contact (856)
Weidmuller (1412)
Component
Bridge Bar (3)
DIN Rail Connector (13)
Direct Plug-In Block (8)
Feed-Through Connector (1)
Feed-Through Header (4)
PCB (818)
PCB Terminal (1412)
Plug (3)
Plug-In Bridge (2)
Potential Distributor (2)
Sub Component
Crimp Contact (1)
Cross Connector (6)
End Plate (1)
Feed-Through Terminal (81)
Fuse Cartridge (1)
Intermediate Plate (1)
Locking Clips (1)
Mounting Block (1)
PCB Connector (710)
PCB Header (71)
Connection Type
Cable Lug: Ring Cable/Spade Lug (20)
Clamping Yoke Connection (623)
Leaf Spring Screw Connection (27)
Pressure Clamp Connection (2)
Push In With Actuator (350)
Push In Without Actuator (221)
Screw Connection (50)
Screw/Solder Connection (11)
Tension Clamp Connection (44)
Tension Clamp Connection With Actuator (26)
Connector Amperage
4 Amp (11)
6 Amp (18)
8 Amp (285)
10 Amp (209)
12 Amp (399)
12.5 Amp (24)
15 Amp (39)
16 Amp (24)
17.5 Amp (1)
18 Amp (241)
Connector Color
Agate Gray (6)
Beige (3)
Black (767)
Blue (4)
Gray (36)
Green (512)
Green/Yellow (24)
Light Gray (3)
Orange (714)
Pastel Green (33)
Connector Material
Copper Alloy (686)
Cu Alloy (831)
Cusn (353)
Cuzn (15)
E-Cu (255)
Polyamide PA Non-Reinforced (1)
Silver-Plated Brass (1)
Connector Numbers
1 Pole (13)
2 Pole (108)
3 Pole (93)
4 Pole (82)
5 Pole (79)
6 Pole (90)
7 Pole (74)
8 Pole (80)
9 Pole (62)
10 Pole (54)
Connector Pitch
2.5 mm (11)
2.54 mm (11)
3.5 mm (150)
3.81 mm (134)
5 mm (110)
5.2 mm (2)
5.08 mm (305)
6.1 mm (2)
6.2 mm (1)
7.5 mm (10)
Connector protection
IP20 (1407)
Connector Size (Cross-section)
1.5 mm² (98)
2.5 mm² (717)
2.08 mm² (33)
4 mm² (6)
6 mm² (256)
10 mm² (20)
16 mm² (177)
25 mm² (34)
50 mm² (52)
95 mm² (4)
Connector Voltage
150 Volt (24)
300 Volt (1118)
600 Volt (257)
Number of Connections
2 (7)
3 (8)
4 (21)
5 (40)
6 (43)
7 (25)
8 (57)
9 (50)
10 (90)
11 (48)
Number of Positions
1 (2)
2 (9)
3 (9)
4 (26)
5 (49)
6 (47)
7 (26)
8 (63)
9 (66)
10 (87)
Normally In Stock
Weidmuller 1330500000 PCB Terminal - 2.5 mm² 20 Amp
Free U.S Ground shipping
$3.95
$3.29
Normally In Stock
Weidmuller 1356830000 PCB Terminal - 6 mm² 30 Amp
Free U.S Ground shipping
$2.95
$2.46
Normally In Stock
Weidmuller 1472600000 Cross Connector
Free U.S Ground shipping
$19.93
$16.61
Normally In Stock
Weidmuller 1715300000 PCB Terminal - 2.5 mm² 18 Amp
Free U.S Ground shipping
$2.02
$1.68
Normally In Stock
Weidmuller 1764990000 PCB Terminal - 2.5 mm² 10 Amp
Free U.S Ground shipping
$43.52
$36.27
Normally In Stock
Weidmuller 2491900000 PCB Terminal - 16 mm² 61 Amp
Free U.S Ground shipping
$23.82
$19.85
Normally In Stock
Phoenix Contact 1840528 PCB connector MC 1,5/18-ST-3,5
Free U.S Ground shipping
$26.50
$22.08
Normally In Stock
Phoenix Contact 3030373 Plug-in bridge FBS 1/4/7/10-5
Free U.S Ground shipping
$9.44
$7.87
Normally In Stock
Phoenix Contact 3030375 Plug-in bridge FBS 1/3/5/7/9/11-5
Free U.S Ground shipping
$14.94
$12.45
Normally In Stock
Weidmuller 1067530000 PCB Terminal - 6 mm² 20 Amp
Free U.S Ground shipping
$1.72
$1.43
Normally In Stock
Weidmuller 1067540000 PCB Terminal - 6 mm² 20 Amp
Free U.S Ground shipping
$2.59
$2.16
Normally In Stock
Weidmuller 1067560000 PCB Terminal - 6 mm² 20 Amp
Free U.S Ground shipping
$1.91
$1.59
Normally In Stock
Weidmuller 1067570000 PCB Terminal - 6 mm² 20 Amp
Free U.S Ground shipping
$2.84
$2.37
Normally In Stock
Weidmuller 1091610000 PCB Terminal - 1.5 mm² 10 Amp
Free U.S Ground shipping
$1.76
$1.47
Normally In Stock
Weidmuller 1091620000 PCB Terminal - 1.5 mm² 10 Amp
Free U.S Ground shipping
$1.82
$1.52
Normally In Stock
Weidmuller 1163480000 PCB Terminal - 2.5 mm² 10 Amp
Free U.S Ground shipping
$60.14
$50.12
Normally In Stock
Weidmuller 1174720000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$24.76
$20.63
Normally In Stock
Weidmuller 1192980000 PCB Terminal - 16 mm² 51 Amp
Free U.S Ground shipping
$12.34
$10.28
Normally In Stock
Weidmuller 1192990000 PCB Terminal - 16 mm² 51 Amp
Free U.S Ground shipping
$16.37
$13.64
Normally In Stock
Weidmuller 1193000000 PCB Terminal - 16 mm² 51 Amp
Free U.S Ground shipping
$21.86
$18.22
Normally In Stock
Weidmuller 1193010000 PCB Terminal - 16 mm² 51 Amp
Free U.S Ground shipping
$30.80
$25.67
Normally In Stock
Weidmuller 1193030000 PCB Terminal - 16 mm² 51 Amp
Free U.S Ground shipping
$43.08
$35.90
Normally In Stock
Weidmuller 1226220000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$26.36
$21.97
Normally In Stock
Weidmuller 1226230000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$32.95
$27.46
Normally In Stock
Weidmuller 1226240000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$40.32
$33.60
Normally In Stock
Weidmuller 1226250000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$46.15
$38.46
Normally In Stock
Weidmuller 1226260000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$53.24
$44.37
Normally In Stock
Weidmuller 1226270000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$59.28
$49.40
Normally In Stock
Weidmuller 1226280000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$65.88
$54.90
Normally In Stock
Weidmuller 1226290000 PCB Terminal - 16 mm² 58 Amp
Free U.S Ground shipping
$9.00
$7.50
Normally In Stock
Weidmuller 1226300000 PCB Terminal - 16 mm² 58 Amp
Free U.S Ground shipping
$13.03
$10.86
Normally In Stock
Weidmuller 1226310000 PCB Terminal - 16 mm² 58 Amp
Free U.S Ground shipping
$17.39
$14.49
Normally In Stock
Weidmuller 1226320000 PCB Terminal - 16 mm² 58 Amp
Free U.S Ground shipping
$22.46
$18.72
Normally In Stock
Weidmuller 1226350000 PCB Terminal - 16 mm² 58 Amp
Free U.S Ground shipping
$37.45
$31.21
Normally In Stock
Weidmuller 1226370000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$9.94
$8.28
Normally In Stock
Weidmuller 1226380000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$14.88
$12.40
Normally In Stock
Weidmuller 1226390000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$19.81
$16.51
Normally In Stock
Weidmuller 1226410000 PCB Terminal - 16 mm² 65 Amp
Free U.S Ground shipping
$25.64
$21.37
Normally In Stock
Weidmuller 1226460000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$8.28
$6.90
Normally In Stock
Weidmuller 1226470000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$16.50
$13.75
Normally In Stock
Weidmuller 1226480000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$32.99
$27.49
Normally In Stock
Weidmuller 1226490000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$41.65
$34.71
Normally In Stock
Weidmuller 1226500000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$42.25
$35.21
Normally In Stock
Weidmuller 1226510000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$49.34
$41.12
Normally In Stock
Weidmuller 1226520000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$16.70
$13.92
Normally In Stock
Weidmuller 1226530000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$25.03
$20.86
Normally In Stock
Weidmuller 1226540000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$33.40
$27.83
Normally In Stock
Weidmuller 1226550000 PCB Terminal - 25 mm² 85 Amp
Free U.S Ground shipping
$41.70
$34.75

More Information about PCB Terminal Connectors

For industrial systems and power electronics, terminal connectors on printed circuit boards provide robust answers for effectively and efficiently transmitting signals and power to compact, hybrid components. Capable of supporting hefty currents and several connection technologies, PCB terminal connectors are a vital presence in modern electronics. They appear everywhere, from the simplest devices to those that have no business being called "simple" (like space probes or nuclear reactors), and their reliable performance, coupled with valuable time savings during installation and maintenance, makes them one of several "indispensables" in critical applications.

FAQs

Does a solder pin provide enough current carrying capacity in a PCB connector to power electronics in industrial applications?

Yes, a properly designed solder pin can provide sufficient current carrying capacity in a PCB connector to power electronics in industrial applications, depending on its material, size, and the PCB trace design.

Does the compact size of hybrid connectors allow for wire to board contact in tight spaces?

Yes, the compact size of hybrid connectors enables efficient wire-to-board contact in tight spaces, making them ideal for space-constrained applications.

Serial Communication Basics

In telecommunications, the process of sending data sequentially over a computer bus or communication cable is known as serial communication. Serial communication transmits data one bit at a time. Parallel communication transmits bits simultaneously over multiple communication lines in a single bus or cable. While it may seem that parallel communication would be the preferred method, this is not true in many situations. 

Because of the increased complexity and data transmission, serial communication has faster speeds than parallel communication. The speed at which serial is communicated can be altered by adjusting what is known as the BOD rate, which simply increases the number of the bits that can be transmitted per second. This is one of the reasons serial communication methods have remained such a common method for basic communication in much of computer based hardware used today. 

Some of the most common standards that have been created to take advantage of serial based communication in the industrial space would be RS 232 and RS 485. The earlier RS 232 standard was very common in computing in many different industrial, commercial and residential applications. It had lower transmission speeds, short maximum cable lengths and large voltage swings, making it useful only in certain situations. RS 485 is an improved standard that is still found in many of the same applications today. It resolved many of the issues the earlier RS 232 standard had by allowing longer cable lengths, higher transmission speeds and other improvements that increased its usability and performance.