| Allicdata Part #: | 1977220000-ND |
| Manufacturer Part#: |
1977220000 |
| Price: | $ 1.04 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Weidmuller |
| Short Description: | TERM BLOCK HDR 4POS 3.81MM |
| More Detail: | 4 Position Terminal Block Header, Male Pins, Shrou... |
| DataSheet: | 1977220000 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 0.93769 |
| Voltage - UL: | 300V |
| Insulation Height: | 0.433" (11.00mm) |
| Contact Tail Length: | 0.126" (3.20mm) |
| Housing Material: | Liquid Crystal Polymer (LCP), Glass Filled |
| Contact Material: | Copper Alloy |
| Wire Strip Length: | -- |
| Torque - Screw: | -- |
| Screw Size: | -- |
| Ingress Protection: | IP20 |
| Material Flammability Rating: | UL94 V-0 |
| Features: | -- |
| Contact Mating Finish: | Tin |
| Operating Temperature: | -50°C ~ 120°C |
| Color: | Black |
| Wire Gauge or Range - mm²: | -- |
| Wire Gauge or Range - AWG: | -- |
| Series: | Omnimate SC |
| Current - UL: | 10A |
| Voltage - IEC: | 320V |
| Current - IEC: | 17.5A |
| Mounting Type: | Through Hole |
| Termination Style: | Solder |
| Plug Wire Entry: | -- |
| Header Orientation: | 135° |
| Pitch: | 0.150" (3.81mm) |
| Number of Levels: | 1 |
| Positions Per Level: | 4 |
| Number of Positions: | 4 |
| Type: | Header, Male Pins, Shrouded (4 Side) |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal blocks, which also go by the names of header, plug, or socket, are electrical connections that join two or more electrical components or act as an end point of a wire. They are typically made from polyamide resin, with metal contact strips or connector blocks inside. They are primarily used in factories or other industrial areas to connect various types of equipment together. There are different types of terminal blocks to suit whatever needs are.
1977220000 Terminal Blocks, also known as Plugs and Sockets, are used for multiple connections which may include power, data, or various other signals. The terminal blocks are designed with plug connectors and sockets which the user just needs to plug the appropriate line in the appropriate slot in order to make the connection. Additionally, they also provide protection against short circuits, intermittents, noise, and current spikes.
The working principle behind 1977220000 Terminal Blocks is very simple. Electrical signals from various components and/or wires enter the terminal block unit and go through the metal contact strips or connector blocks inside joining the two or more wires or connections. This provides a permanent connection between the wires and/or components. It also simplifies the process of tracking multiple electrical connections.
Terminal blocks are generally used across multiple industrial factors and non-industrial applications. Commonly used in the Aerospace and Electronics industries, they can also be used in the medical, petrochemical, and automotive industries. Terminal blocks are also used for prototyping purposes and can be assembled quickly and easily without having to solder or cut the connections. The plug connectors and sockets make it easier to use for multiple applications.
Furthermore, since the terminal blocks are made of polyamide resins, they are resistant to temperatures, dust, water, vibration, and some corrosive materials. They have a higher tolerance than that of any other type of electrical connection and can be used in applications such as relay panels, the distribution of utility services, and machine start/stop operations. With the rise in IoT, they will also be used in many other applications.
1977220000 Terminal Blocks provide an easy and efficient way to join multiple electrical connections. They are made of polyamide resins that are resistant to dust, water, and other elements. They are also easier to assemble as compared to other electrical connectors, making it perfect for industrial and non-industrial applications. With their high tolerance and durability, they are essential components used in many different sectors and industries.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 1977220000 | Weidmuller | 1.04 $ | 1000 | TERM BLOCK HDR 4POS 3.81M... |
| 1-1977120-2 | TE Connectiv... | 0.1 $ | 1000 | FSM6JAAHX=6MM TACT SWITCH... |
| 1977886-1 | TE Connectiv... | 29.85 $ | 63 | CONN RCPT HSG MALE 37POS ... |
| 4-1977961-0 | TE Connectiv... | 2.35 $ | 1000 | 40 MODII HD SRRA B/A 30 P... |
| 1977223-6 | TE Connectiv... | 0.21 $ | 4800 | SWITCH TACTILE SPST-NO 0.... |
| 1-1977120-6 | TE Connectiv... | 0.12 $ | 1000 | FSM8JAAHX=6MM TACT SWITCH... |
| 1977177-6 | TE Connectiv... | 0.2 $ | 1000 | FSMRA2JHXA=R/A, TACT SW, ... |
| 1977737-3 | TE Connectiv... | 18.93 $ | 1000 | SWITCH PUSH DPDT 0.06A 30... |
| 1977104-1 | TE Connectiv... | 2.66 $ | 1000 | SWITCH SLIDE DIP SPST 10M... |
| 1977120-1 | TE Connectiv... | 0.09 $ | 1000 | FSM2JLHX=6MM TACT SWITCH,... |
| 1-1977177-7 | TE Connectiv... | 0.13 $ | 1000 | FSMRA6JHX=R/A, TACT SW, 1... |
| 1977170000 | Weidmuller | 3.65 $ | 1000 | TERM BLOCK HDR 15POS 3.81... |
| 1977140000 | Weidmuller | 2.86 $ | 1000 | TERM BLOCK HDR 12POS 3.81... |
| 1977177-8 | TE Connectiv... | 0.2 $ | 1000 | FSMRA3JHX=R/A, TACT SW, 1... |
| 1977068-2 | TE Connectiv... | 1.37 $ | 1000 | SWITCH ROCKER DPST 12A 12... |
| 1977177-2 | TE Connectiv... | 0.2 $ | 1000 | FSMRA1JHX=R/A, TACT SW, 1... |
| 1977034-2 | TE Connectiv... | 2.53 $ | 1000 | SWITCH TOGGLE SPDT 0.4VA ... |
| 3-1977120-1 | TE Connectiv... | 0.11 $ | 1000 | FSM16JHX=6MM TACT SWITCH,... |
| 1977935-1 | TE Connectiv... | 0.04 $ | 1000 | B/A REELED SRST HDR ASSY ... |
| 856-19772 | B&B Smar... | 562.72 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| 1-1977069-1 | TE Connectiv... | 1.73 $ | 1000 | SWITCH ROCKER DPDT 12A 12... |
| 1-1977223-1 | TE Connectiv... | 0.1 $ | 1000 | SWITCH TACTILE SPST-NO 0.... |
| 1977177-1 | TE Connectiv... | 0.21 $ | 1000 | FSMRA1JHXL=R/A, TACT SW,1... |
| 1977068-3 | TE Connectiv... | 1.32 $ | 1000 | SWITCH ROCKER DPST 12A 12... |
| 4-1977960-0 | TE Connectiv... | 5.89 $ | 1000 | 40 MODII HDR SRRA B/A 30 ... |
| 2-1977177-4 | TE Connectiv... | 0.21 $ | 1000 | FSMRA8JHXA=R/A, TACT SW, ... |
| 1977390000 | Weidmuller | 10.48 $ | 1000 | LL2N 5.00/32/90 3.2SN OR ... |
| 1-1977120-7 | TE Connectiv... | 0.09 $ | 1000 | FSM10JLHX=6MM TACT SWITCH... |
| 1977069-8 | TE Connectiv... | 1.73 $ | 1000 | SWITCH ROCKER DPDT 12A 12... |
| 1977110000 | Weidmuller | 2.28 $ | 1000 | TERM BLOCK HDR 9POS 3.81M... |
| 1977450000 | Weidmuller | 17.83 $ | 1000 | LL2N 5.00/44/90 3.2SN OR ... |
| 856-19771 | B&B Smar... | 0.0 $ | 1000 | MODULE IE MINIFIBERLINX-I... |
| 1977740-3 | TE Connectiv... | 13.04 $ | 1000 | SWITCH PUSH DPDT 3A 125VP... |
| 1977100000 | Weidmuller | 1.92 $ | 1000 | TERM BLOCK HDR 8POS 3.81M... |
| 3-1977120-6 | TE Connectiv... | 0.11 $ | 1000 | FSM18JAHX=6MM TACT SWITCH... |
| 1977208-1 | TE Connectiv... | 0.6 $ | 1000 | SWITCH SLIDE DIP SPST 100... |
| 1977506-1 | TE Connectiv... | 2.53 $ | 1000 | 26 MODII HDR DRST UNSHRD ... |
| 1977477-4 | TE Connectiv... | 1.12 $ | 1000 | CONN BARRIER STRIP 4CIRC ... |
| 2-1977177-1 | TE Connectiv... | 0.21 $ | 1000 | FSMRA7JHXA=R/A, TACT SW, ... |
| 4-1977956-0 | TE Connectiv... | 4.73 $ | 1000 | 40 MODII HDR SRST B/A 100... |
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TERM BLOCK PLUG 19POS STR 5.08MM19 Posit...
1977220000 Datasheet/PDF