| Allicdata Part #: | 1637540000-ND |
| Manufacturer Part#: |
1637540000 |
| Price: | $ 0.00 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK PLUG 21POS 90DEG 5MM |
| More Detail: | 21 Position Terminal Block Plug, Female Sockets 0.... |
| DataSheet: | 1637540000 Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Voltage - UL: | 300V |
| Insulation Height: | 1.059" (26.90mm) |
| Contact Tail Length: | -- |
| Housing Material: | Polybutylene Terephthalate (PBT) |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | 7mm |
| Torque - Screw: | 0.4-0.5 Nm (3.5-4.4 Lb-In) |
| Screw Size: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Features: | Retention Latches (Wire Side) |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -- |
| Color: | Black |
| Wire Gauge or Range - mm²: | 0.5-2.5mm² |
| Wire Gauge or Range - AWG: | 12-26 AWG |
| Series: | Omnimate BL |
| Current - UL: | 10A |
| Voltage - IEC: | 400V |
| Current - IEC: | 15A |
| Mounting Type: | Free Hanging (In-Line) |
| Termination Style: | Screw - Clamping Yoke (Tension Sleeve) |
| Plug Wire Entry: | 90° |
| Header Orientation: | -- |
| Pitch: | 0.197" (5.00mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 21 |
| Number of Positions: | 21 |
| Type: | Plug, Female Sockets |
| Part Status: | Obsolete |
| Packaging: | Bulk |
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.Terminal Blocks - Headers, Plugs and SocketsTerminal blocks, headers, plugs and sockets are essential components for commercial and industrial equipment, electronic assemblies and instrumentation. Terminal blocks are designed to make connections quickly and safely, ensuring good electrical contact between two or more wires. The type of terminal block used depends on the application, the type of connection it needs to make, and the size of the wires connected and current drawn.
A terminal block is an insulated block of electrical conductors used for connecting wires or cables. It has multiple terminals, which are used to connect the ends of wires, cables or other components. These terminal blocks are available in a variety of styles and sizes to accommodate different wire sizes and connector types, including screw, clamp, ring-tongue, compression and latching.
The common types of terminal blocks are header, plug and socket. Headers are usually the largest type of terminal block, and they are designed for use with large gauge wiring. They are usually terminated with large fasteners, and are often used to mount heavy duty power equipment, such as motor drives and switchgear.
Plugs are used to connect individual electric devices or small cable assemlies, such as personal computers, automobiles and home entertainment systems. They are typically terminated with small bolts. They are ideal for low voltage applications, as they provide a more secure connection than some larger terminal blocks.
Sockets are used to connect two components with female or male type connectors. They provide a more secure connection than plugs and are suitable for use in high current applications, such as residential and office lighting. They are typically installed in junction boxes and have a wide range of contact sizes and shapes.
Terminal blocks, headers, plugs and sockets are used in many applications, such as lighting, computer and home appliance assembly, industrial machinery, automotive and electronic and instrumentation. They are available in a variety of materials, such as brass, aluminum, copper, nickel and steel, and allow for quick, reliable and safe connections.
Terminal blocks, Plug and socket designs, and headers are designed to work together in a variety of ways. This combination of components makes it easier to design and build larger and more complex electrical systems.Working Principle
Terminal blocks, headers, plugs and sockets are designed to provide a secure connection between two wires or cables. The terminal blocks act as bridges between two conductors, allowing for a safe connection. The terminal block is composed of an insulating material such as plastic, which is mounted on an insulated substrate. It has two or more metal terminals, such as brass, steel, aluminum, copper or nickel, which are connected with each other.
When current is passed through the terminals, the metal terminals attract each other, forming a springy electrical connection. The terminals also make contact with the surface of the conductor in order to complete the circuit. This ensures an efficient electrical connection between the two wires or cables.
Headers, plugs and sockets are designed to provide an easy to install, safer connection than traditional solder and crimp methods. The connectors are made of high-grade materials such as brass, aluminum and plastic, with the metal terminals designed to transfer electrical current. Headers are typically the largest types of terminal blocks and they are designed to accommodate large gauge wiring.
Plugs, sockets, and headers all operate under the same principle, but have different functions. Plugs and sockets provide a secure connection between two components with male or female type connectors. They provide a more secure connection and are ideal for low voltage applications. Headers are designed for use with large gauge wiring and are usually terminated with large fasteners.
Terminal blocks, plugs, sockets and headers are designed to reduce installation time and the cost of assembling electronic and electrical systems. They are used in a wide range of applications, from lighting and computer assembly, to industrial machinery, automotive and electronic instrumentation.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 16375-3 | Eaton | 93.67 $ | 1000 | PWR DISTRIB BLOCK 3POS 42... |
| 1637630000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 7POS 270D... |
| 1637200000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 10POS 90D... |
| 1637990000 | Weidmuller | 8.57 $ | 1000 | TERM BLOCK PLUG 20POS 270... |
| 1637010000 | Weidmuller | 6.72 $ | 1000 | TERM BLOCK PLUG 14POS 90D... |
| 1637540000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 21POS 90D... |
| 1637110000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 24POS 90D... |
| 16377-1 | Eaton | 47.61 $ | 1000 | PWR DIST BLK 1POS 570A 60... |
| 1637180000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 8POS 90DE... |
| 16370-3 | Eaton | 107.22 $ | 1000 | PWR DIST BLK 3POS 310A 60... |
| 1637171 | Phoenix Cont... | 0.0 $ | 1000 | MODULE FEMALE 1POS SCREWF... |
| 1637370000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 4POS 90DE... |
| 1637050000 | Weidmuller | 8.65 $ | 1000 | TERM BLOCK PLUG 18POS 90D... |
| 1637250000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 15POS 90D... |
| 1637060000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 19POS 90D... |
| 1637 | Keystone Ele... | 1.48 $ | 355 | HEX STANDOFF #6-32 BRASS ... |
| 163767-5 | TE Connectiv... | 0.54 $ | 1000 | 062 SOC ASSY TYPE 3+Conta... |
| 1637480000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 15POS 90D... |
| 1637900000 | Weidmuller | 5.64 $ | 1000 | TERM BLOCK PLUG 11POS 270... |
| 1637020000 | Weidmuller | 7.21 $ | 1000 | TERM BLOCK PLUG 15POS 90D... |
| 1637810000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 2POS 270D... |
| 1637410000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 8POS 90DE... |
| 84BB-1637-A | Grayhill Inc... | 0.94 $ | 1000 | KEYPAD LEGEND |
| 1637850000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 6POS 270D... |
| 1637530000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 20POS 90D... |
| 16371-1 | Eaton | 36.06 $ | 1000 | PWR DISTRIB BLOCK 1POS 31... |
| 16372-3 | Eaton | 161.41 $ | 1000 | PWR DISTRIB BLOCK 3POS 31... |
| 1637330000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 23POS 90D... |
| 1637590000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 3POS 270D... |
| 163767-4 | TE Connectiv... | 0.51 $ | 1000 | CONN SKT .062 16-18AWG TI... |
| 1637960000 | Weidmuller | 8.18 $ | 1000 | TERM BLOCK PLUG 17POS 270... |
| 1637100000 | Weidmuller | 9.86 $ | 1000 | TERM BLOCK PLUG 23POS 90D... |
| 1637560000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 23POS 90D... |
| 1637170000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 7POS 90DE... |
| D-621-1637CS324 | TE Connectiv... | 120.93 $ | 1000 | D-621-1637CS324 |
| 1637168 | Phoenix Cont... | 0.0 $ | 1000 | MODULE MALE 1POS SCREWMal... |
| 1637003 | Phoenix Cont... | 20.93 $ | 1000 | CONN HOOD TOP ENTRY SZB10... |
| 1637430000 | Weidmuller | 0.0 $ | 1000 | TERM BLOCK PLUG 10POS 90D... |
| 16375-1 | Eaton | 40.36 $ | 1000 | PWR DISTRIB BLOCK 1POS 42... |
| 1637760000 | Weidmuller | 8.57 $ | 1000 | TERM BLOCK PLUG 20POS 270... |
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 20POS STR 5.08MM20 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
1637540000 Datasheet/PDF