| Allicdata Part #: | A20440303-ND |
| Manufacturer Part#: |
A20440303 |
| Price: | $ 1.20 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Eaton |
| Short Description: | CONN BARRIER STRIP 3CIRC 0.375" |
| More Detail: | 3 Circuit 0.375" (9.53mm) Barrier Block Connector,... |
| DataSheet: | A20440303 Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 1.09620 |
| Top Termination: | Screws |
| Material Flammability Rating: | UL94 V-0 |
| Material - Insulation: | Thermoplastic |
| Operating Temperature: | -40°C ~ 105°C |
| Mounting Type: | Chassis, Panel |
| Terminal Screw Finish: | -- |
| Terminal Screw Material: | Steel, Stainless |
| Color: | Black |
| Features: | -- |
| Barrier Type: | 2 Wall (Dual) |
| Bottom Termination: | Wire Wrap, Insulated |
| Series: | A2000 |
| Wire Gauge: | 12-22 AWG |
| Voltage Rating: | 300V |
| Current Rating: | 30A |
| Number of Rows: | 1 |
| Pitch: | 0.375" (9.53mm) |
| Number of Wire Entries: | 3 |
| Number of Circuits: | 3 |
| Terminal Block Type: | Barrier Block |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal Blocks – Barrier Blocks
A20440303 is a type of terminal block which falls under the belief of Barrier Blocks. It is a type of block, primarily ordered in strips, which can be attached to a printed circuit board or wall mountable. It typically consists of two pieces of plastic, a steel or brass terminal strip, soldered or screwed to the printed circuit board, and a series of channels designed to provide a barrier between the lower part of the terminal block and the printed circuit board.
Barrier Block Terminal Blocks are incredibly versatile components and have many applications across a variety of industries. A20440303 can be used to in robotics, electronics, and energy applications, especially in extreme environments. Barrier Blocks can also be used in consumer and industrial products as an interlock with safety features.
The barrier block layout provides an easy way to quickly organize and neatly secure wires. It has separate feed-through and junction terminals which allows for easy wiring and minimal interference. The block provides a secure connection by clamping the straps firmly down, which also reduces installation time. Since the terminal block is screwed and soldered to the board, it is more reliable than an electric connection.
The terminal block has two main components. The backside is typically a base or chassis which is either plastic or metal, and the front side is the wire connection. The connector has a series of channels on its top which separates the contacts. Each channel serves as a barrier which can be connected to either the printed circuit board or directly to the wire connections.
The A20440303 also has several benefits over traditional terminal blocks. It has a spring-loaded closure on each terminal, which limits the current carried through the connection. The spring-loaded closure also provides a consistent and reliable electrical connection, while reducing the risk of electrical arcing. And because of its modular design, the terminal block can be easily expanded or removed and replaced. This makes it great for a variety of applications, from wiring industrial control systems to mounting transformers.
A20440303 terminal blocks also provide a lot of flexibility when it comes to wiring. They provide multiple connection points on a single piece of hardware, which makes them great for wiring long runs of wire. The versatility of this type of terminal block also allows for easy customization depending on wire type, requirements, or space constraints.
The barrier block terminal block is a very versatile component that offers many benefits. Not only does it provide a secure connection, but its modular design also makes it easy to customize and adapt for customer wiring applications. Its spring-loaded closure ensures a consistent and reliable electrical connection, while its multiple connection points make wiring long runs of wire easier. A20440303 terminal blocks are a great choice for any number of applications, from consumer and industrial products to robotics and energy applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| A204104R30 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
| A20420404R48 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP4 Circu... |
| A204112 | Eaton | 3.68 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
| A204104S2486 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A2000 ... |
| A20420207 | Eaton | 0.69 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
| A204405 | Eaton | 1.56 $ | 1000 | CONN BARRIER STRIP 5CIRC ... |
| A20405RNCQ | C&K | 5.33 $ | 37 | SWITCH ROTARY 4POS 2.5A 1... |
| A20432007 | Eaton | 6.45 $ | 1000 | CONN BARRIER STRP 20CIRC ... |
| HSMF-A204-A00J1 | Broadcom Lim... | 0.11 $ | 1000 | LED GREEN/ORG CLEAR 4PLCC... |
| A20431007 | Eaton | 3.68 $ | 1000 | CONN BARRIER STRP 10CIRC ... |
| A204103R48MP | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP 3CIRC ... |
| A20410707R48CA | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP 0.375"... |
| A204209 | Eaton | 2.64 $ | 1000 | CONN BARRIER STRIP 9CIRC ... |
| A20410404 | Eaton | 1.45 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
| A20420409 | Eaton | 1.85 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
| A20415RNMCQ | C&K | 6.36 $ | 1000 | SWITCH ROTARY 4POS 2.5A 1... |
| MO-FIN-A-A204-MS11-1010-11-0-P | Finisar Corp... | 0.0 $ | 1000 | PLC SPLITTER 2X4 P-GRADE ... |
| A204106MPR50 | Eaton | 2.73 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
| A20405RNCQE | C&K | 3.93 $ | 1000 | SWITCH ROTARY 4POS 2.5A 1... |
| A204S1RNCQK | C&K | 4.38 $ | 1000 | SWITCH ROTARY 4POS 2.5A 1... |
| A204405S2035 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A2000 ... |
| A204204R46 | Eaton | 1.5 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
| A204108R50B9 | Eaton | 4.22 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
| A204108R50B9AB | Eaton | 4.45 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
| A20403RSCQ | C&K | 3.44 $ | 1000 | SWITCH ROTARY 4POS 2.5A 1... |
| A20420507R48 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP5 Circu... |
| A204202 | Eaton | 0.72 $ | 1000 | CONN BARRIER STRIP 2CIRC ... |
| A204205 | Eaton | 1.44 $ | 1000 | CONN BARRIER STRIP 5CIRC ... |
| A20420607 | Eaton | 1.92 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
| A204108R50 | Eaton | 3.14 $ | 1000 | CONN BARRIER STRIP 8CIRC ... |
| A20421204L1 | Eaton | 4.36 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
| MO-FIN-A-A204-MS11-1010-22-0-S | Finisar Corp... | 0.0 $ | 1000 | PLC SPLITTER 2X4 S-GRADE ... |
| A20405MSZQK | C&K | 4.41 $ | 1000 | SWITCH ROTARY 4POS 2.5A 1... |
| A204207 | Eaton | 2.05 $ | 1000 | CONN BARRIER STRIP 7CIRC ... |
| A20410707 | Eaton | 2.42 $ | 1000 | CONN BARRIER STRIP 7CIRC ... |
| A20420607R46 | Eaton | 2.44 $ | 1000 | CONN BARRIER STRIP 6CIRC ... |
| A204112MP | Eaton | 3.95 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
| A20432004 | Eaton | 6.87 $ | 1000 | CONN BARRIER STRP 20CIRC ... |
| A204104S2301 | Eaton | 0.0 $ | 1000 | CONN BARRIER STRIP A2000 ... |
| A20421207CAR50 | Eaton | 4.92 $ | 1000 | CONN BARRIER STRP 12CIRC ... |
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A20440303 Datasheet/PDF