| Allicdata Part #: | 277-15484-ND |
| Manufacturer Part#: |
5442769 |
| Price: | $ 1.20 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK PCB |
| More Detail: | 3 Position Wire to Board Terminal Block Horizontal... |
| DataSheet: | 5442769 Datasheet/PDF |
| Quantity: | 100 |
| 1 +: | $ 1.09620 |
| 10 +: | $ 1.04643 |
| 50 +: | $ 1.01795 |
| 100 +: | $ 0.95130 |
| 250 +: | $ 0.87520 |
| 500 +: | $ 0.80861 |
| 1000 +: | $ 0.77056 |
| 2500 +: | $ 0.72299 |
| Mounting Type: | Through Hole |
| Screw Thread: | M2 |
| Torque - Screw: | 0.22-0.25 Nm (1.9-2.2 Lb-In) |
| Screw Material - Plating: | -- |
| Clamp Material - Plating: | -- |
| Contact Material - Plating: | -- |
| Housing Material: | Polyamide (PA), Nylon |
| Operating Temperature: | -- |
| Color: | Green |
| Features: | -- |
| Wire Termination: | Screw |
| Series: | COMBICON BC |
| Wire Gauge: | 16-30 AWG |
| Voltage: | 300V |
| Current: | 10A |
| Mating Orientation: | Horizontal with Board |
| Pitch: | 0.150" (3.81mm) |
| Positions Per Level: | 3 |
| Number of Levels: | 1 |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks are electronic components designed for reliable interconnection of wires and cables. Also referred to as terminal boards, terminal strips, terminal connectors or bridging blocks, terminal blocks are widely used in electrical engineering, automation engineering, telecommunications, building wiring and other industries. They provide a secure connection to wires, and also protect the conductors from damages caused by occasional sparks during the connection process. In this article, we will explore the 5442769 application field and working principle of terminal blocks.
General Principle of Terminal Blocks
Terminal blocks are typically composed of a molded or stamped conductive terminal, an insulation housing, and a clamp for secure connection to a wire. All these components are generally made of plastic and metal materials. The terminal is designed to accept a single wire or a stranded wire, and has a screw-clamp for secure connection. Meanwhile, the insulation housing is designed to prevent short-circuiting, and act as an insulation barrier between the galvanically different terminals.
Referring to the 5442769 application field and working principle of terminal blocks, it is most commonly used in wire-to-board connection within electrical appliances and equipment. The terminal block can be secured to a printed circuit board or frame with screws, thus allowing two circuits to be connected. Electricity can then flow between the two circuits through the terminal block. The 5442769 series is designed to provide secure connection to wires, and ensure reliable durability through its screw-clamp feature.
Application in Computer Technology
Terminal blocks are also widely used in computer systems. For example, they are often used to connect cables between computers and printers. The terminal blocks provide a secure connection and eliminate the need for soldering, thus improving the efficiency of the connection process. They are also used in wireless communication systems, such as in routers and modems.
Terminal blocks play an important role in power supplies as well. They are used in power supplies to provide the electrical connection between the power supply and the device being powered. In this case, the terminal block serves as both a conductor and an insulation barrier. This helps to protect the user from electric shock and ensures that the power supply is properly connected to the device at all times.
Advantages of Terminal Blocks
Terminal blocks offer several advantages to users. They provide a secure connection between wires and devices, and prevent them from becoming damaged or disconnected. Additionally, they are relatively simple to attach and remove, which saves time and effort during connection and maintenance. Furthermore, they are made from durable materials, which offers long-term reliability.
Finally, terminal blocks are also more affordable than other types of connectors, such as solder connections. This makes them a cost-effective option for many applications.
Conclusion
Terminal blocks are important components in a wide variety of industries and applications. Their 5442769 application field and working principle make them ideal for reliable interconnection of wires and cables, providing secure and long-term connections. Additionally, they are relatively simple to install and maintain, and are also cost-effective options. For these reasons, terminal blocks are increasingly used in many appliances and systems.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 5442578 | Phoenix Cont... | 1.06 $ | 200 | TERM BLOCK PCB3 Position ... |
| 5442222 | Phoenix Cont... | 0.9 $ | 1000 | TERM BLOCK PCB2 Position ... |
| 5442743 | Phoenix Cont... | 7.06 $ | 1000 | TERM BLOCK PCB16 Position... |
| 5442 SL002 | Alpha Wire | 1.39 $ | 1000 | CABLE 2COND 14AWG SLATE 5... |
| KH-5442 | TE Connectiv... | 25.96 $ | 998 | RELAY DRY CIRCUIT |
| 5442730 | Phoenix Cont... | 6.59 $ | 1000 | TERM BLOCK PCB15 Position... |
| 5442866 | Phoenix Cont... | 6.23 $ | 1000 | TERM BLOCK PCB14 Position... |
| M39003/01-5442/TR | Vishay Sprag... | 10.25 $ | 1000 | CAP TANT 100UF 5% 20V AXI... |
| M39003/01-5442/HSD | Vishay Sprag... | 13.42 $ | 1000 | CAP TANT 100UF 5% 20V AXI... |
| 5442798 | Phoenix Cont... | 3.05 $ | 1000 | TERM BLOCK PCB7 Position ... |
| 5442691 | Phoenix Cont... | 4.39 $ | 1000 | TERM BLOCK PCB10 Position... |
| 5442769 | Phoenix Cont... | 1.2 $ | 100 | TERM BLOCK PCB3 Position ... |
| 5442248 | Phoenix Cont... | 0.81 $ | 212 | TERM BLOCK PCB2 Position ... |
| 5442 SL001 | Alpha Wire | 2.08 $ | 1000 | CABLE 2COND 14AWG SLATE 1... |
| 5442565 | Phoenix Cont... | 0.82 $ | 139 | TERM BLOCK PCB2 Position ... |
| 5442264 | Phoenix Cont... | 1.39 $ | 100 | TERM BLOCK PCB4 Position ... |
| 5442170 | Phoenix Cont... | 0.68 $ | 547 | TERM BLOCK PCB2 Position ... |
| 5442FE 008U1000 | Belden Inc. | 277.31 $ | 1000 | CBL 3PR 20AWG FRPVC SHLD6... |
| 5442015 | Phoenix Cont... | 1.44 $ | 1000 | BC-381X9- 4 GN4 Position ... |
| M39003/01-5442H | Vishay Sprag... | 13.36 $ | 1000 | CAP TANT 100UF 5% 20V AXI... |
| 5442002 | Phoenix Cont... | 0.41 $ | 93 | TERM BLOCK HDR 2POS 90DEG... |
| 5442905 | Phoenix Cont... | 1.95 $ | 95 | TERM BLOCK PCB3 Position ... |
| 5442785 | Phoenix Cont... | 2.61 $ | 1000 | TERM BLOCK PCB6 Position ... |
| 5442280 | Phoenix Cont... | 2.63 $ | 1000 | TERM BLOCK PCB6 Position ... |
| ATS-54425K-C0-R0 | Advanced The... | 4.41 $ | 1000 | HEATSINK 42.5X42.5X14.5MM... |
| 5442235 | Phoenix Cont... | 1.34 $ | 1000 | TERM BLOCK PCB3 Position ... |
| 5442196 | Phoenix Cont... | 1.63 $ | 1000 | BC-500X10- 6 GN6 Position... |
| 5442879 | Phoenix Cont... | 6.71 $ | 1000 | TERM BLOCK PCB15 Position... |
| 5442183 | Phoenix Cont... | 1.02 $ | 200 | TERM BLOCK PCB3 Position ... |
| 5442219 | Phoenix Cont... | 1.11 $ | 1000 | TERM BLOCK PCB3 Position ... |
| 5442918 | Phoenix Cont... | 1.39 $ | 1000 | TERM BLOCK PCB2 Position ... |
| 5442293 | Phoenix Cont... | 3.11 $ | 1000 | TERM BLOCK PCB7 Position ... |
| 5442882 | Phoenix Cont... | 7.2 $ | 1000 | TERM BLOCK PCB16 Position... |
| 5442099 | Phoenix Cont... | 1.79 $ | 1000 | TERM BLOCK PCB4 Position ... |
| ATS-54425D-C0-R0 | Advanced The... | 3.78 $ | 1000 | HEATSINK 42.5X42.5X9.5MM ... |
| ATS-54425R-C1-R0 | Advanced The... | 5.31 $ | 964 | HEAT SINK 42.5 X 42.5 X 1... |
| 5442206 | Phoenix Cont... | 0.68 $ | 266 | TERM BLOCK PCB2 Position ... |
| ATS-54425R-C0-R0 | Advanced The... | 4.82 $ | 1000 | HEATSINK 42.5X42.5X19.5MM... |
| 5442772 | Phoenix Cont... | 2.18 $ | 1000 | TERM BLOCK PCB5 Position ... |
| 5442824 | Phoenix Cont... | 4.33 $ | 1000 | TERM BLOCK PCB10 Position... |
TERM BLOCK RISING CLAMP 19POS19 Position...
TERMINAL BLOCK 23POS 5.08MM SIDE23 Posit...
TERMINAL BLK 4POS 5MM VERT GRN4 Position...
TERM BLOCK RCPT WIRE 19POS R/A19 Positio...
TERM BLOCK RCPT 2POS VERT 7.5MM2 Positio...
TERM BLOCK RCPT 25POS VERT 3.5MM25 Posit...
5442769 Datasheet/PDF