| Allicdata Part #: | 1991639-ND |
| Manufacturer Part#: |
1991639 |
| Price: | $ 4.70 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Phoenix Contact |
| Short Description: | TERM BLOCK PCB |
| More Detail: | 12 Position Wire to Board Terminal Block Vertical ... |
| DataSheet: | 1991639 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 4.27140 |
| Mounting Type: | Through Hole |
| Screw Thread: | -- |
| Torque - Screw: | -- |
| Screw Material - Plating: | -- |
| Clamp Material - Plating: | -- |
| Contact Material - Plating: | -- |
| Housing Material: | -- |
| Operating Temperature: | -- |
| Color: | -- |
| Features: | Interlocking (Side) |
| Wire Termination: | Screwless - Spring Cage, Tension Clamp |
| Series: | COMBICON ZFKDSA |
| Wire Gauge: | 16-26 AWG |
| Voltage: | 300V |
| Current: | 10A |
| Mating Orientation: | Vertical with Board |
| Pitch: | 0.150" (3.81mm) |
| Positions Per Level: | 12 |
| Number of Levels: | 1 |
| Part Status: | Active |
| Packaging: | Bulk |
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Terminal Blocks are a type of electrical connection that allows a wire or cable to be connected to a printed circuit board or other device in a tight and secure manner. They have become a common and cost-effective way to support digital communication and industrial-grade power supplies.
Terminal Blocks, also known as Quick Connect wired-up systems, are used to provide reliable, safe and convenient connections between two electric circuits. It is a simple yet effective solution for connecting the cables of two or more apparatus as well as the wire strands from the power source to the end user.
Terminal Blocks come in many shapes and sizes and the two most common types are Wire to Board and Wire to Wire. In this article, we will focus on the Wire to Board Terminal Blocks and its applications and working principles.
The Wire to Board Terminal Blocks, also known as Quick-Connect Terminals, are designed for a wide range of applications, such as in automobiles, computers, electronics, medical, and aerospace. They are highly reliable and easy to install, making them the preferred choice for most industrial applications.
The Wire to Board Terminal Blocks typically consists of a female terminal, which connects the device’s wiring to the printed circuit board. The terminal block then accepts the male connector on the wire. The terminal blocks are available in a variety of sizes and shapes and come in both vertical and horizontal types.
The benefits of the Wire to Board Terminal Blocks include improved safety as the power connections are securely mounted and are easily inspected. They also prevent the wiring from becoming loose and offer electrical insulation and no loss of contact which prevents electrical shorts or arcing. They also provide a cleaner and more organized wiring system and reduce the complexity of assembly.
The working principle of the Wire to Board Terminal Blocks is quite simple. A male connector plugs into the female terminal of the terminal block and the electrical connections are completed. The connections remain secure and reliable when correctly installed.
The Wire to Board Terminal Blocks are used in a variety of industrial applications and can handle a variety of voltages and currents. They are highly reliable and require only a limited amount of wire connections, making them an efficient and economical choice.
In conclusion, the Wire to Board Terminal Blocks are a cost effective and reliable solution for connecting two electric circuits. They are easy to install and offer improved safety, flexibility, and organization to the wiring system. The Wire to Board Terminal Block is the preferred choice for most industrial applications and offers an efficient and economical option for reliable connections.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 2-1991136-0 | TE Connectiv... | 23.68 $ | 176 | GROMMET STRIP SIZE 3 NATU... |
| 1991118 | Phoenix Cont... | 1.6 $ | 600 | PC TERM BLOCK 4POS 5MM4 P... |
| 587-1991-KIT | Taiyo Yuden | 0.0 $ | 1000 | KIT INDUCTOR HI FREQ HI Q... |
| 1991079 | Phoenix Cont... | 4.18 $ | 1000 | CONN TERM BLOCK12 Positio... |
| 6134-333-1991 | TE Connectiv... | 43.69 $ | 1000 | PLUG ASSY RFI |
| 1991790000 | Weidmuller | 2.23 $ | 250 | FEED-THROUGH TERMINAL, PU... |
| 1991503 | Phoenix Cont... | 2.0 $ | 1000 | TERM BLOCK PCB7 Position ... |
| 1991810000 | Weidmuller | 5.96 $ | 100 | PE TERMINAL, PUSH IN, 6 M... |
| 1991-2 | Keystone Ele... | 0.13 $ | 1000 | CONN PC PIN CIRC 0.018DIA... |
| 1991341 | Phoenix Cont... | 3.45 $ | 1000 | TERM BLOCK10 Position Wir... |
| B-106-1991 | TE Connectiv... | 0.49 $ | 1000 | B-106-1991 |
| 1991970000 | Weidmuller | 0.74 $ | 790 | A-SERIES, END PLATE |
| 1991309 | Phoenix Cont... | 0.34 $ | 1000 | PCB TERM BLCK 3POS SCREW ... |
| 2-1991253-5 | TE Connectiv... | 1.52 $ | 681 | 25 WAY LOW COST D SUB BAC... |
| 1991253-9 | TE Connectiv... | 1.42 $ | 1024 | CABLE CLAMP BACKSHELL 9PO... |
| 6134-370-1991 | TE Connectiv... | 43.69 $ | 1000 | PLUG SHELL ASM |
| 1991820000 | Weidmuller | 3.96 $ | 150 | FEED-THROUGH TERMINAL, PU... |
| 1991940000 | Weidmuller | 0.99 $ | 500 | A-SERIES, END PLATE |
| 1-1991136-0 | TE Connectiv... | 0.58 $ | 1000 | GROMMET STRIP SIZE 2 NATU... |
| 1991037 | Phoenix Cont... | 3.07 $ | 21 | CONN TERM BLK 8POS 5MM GR... |
| 1991189 | Phoenix Cont... | 4.24 $ | 5 | PC TERM BLOCK 11POS 5MM11... |
| 1991150 | Phoenix Cont... | 3.07 $ | 37 | PC TERM BLOCK 8POS 5MM8 P... |
| 3-1991253-7 | TE Connectiv... | 1.74 $ | 394 | 37 WAY LOW COST D SUB BAC... |
| 1-1991253-5 | TE Connectiv... | 1.48 $ | 186 | CBLE CLMP CLAMSHELL DB151... |
| 1991053 | Phoenix Cont... | 3.49 $ | 1000 | CONN TERM BLOCK10 Positio... |
| 19912-1 | TE Connectiv... | 364.87 $ | 1000 | VALVE,CONTROL |
| 1991684 | Phoenix Cont... | 16.65 $ | 1000 | TERM BLOCK PCB16 Position... |
| 3-1991136-0 | TE Connectiv... | 25.39 $ | 174 | GROMMET STRIP SIZE 4 NATU... |
| 1991697 | Phoenix Cont... | 9.37 $ | 1000 | TERM BLOCK 24POS 35DEG 5.... |
| 1991008 | Phoenix Cont... | 2.01 $ | 70 | CONN TERM BLK 5POS 5MM GR... |
| 1991 | Adafruit Ind... | 2.05 $ | 354 | SLIM STICKER-TYPE GSM/CEL... |
| 1991891 | Phoenix Cont... | 2.86 $ | 1000 | TERM BLOCK PCB3 Position ... |
| MIKROE-1991 | MikroElektro... | 17.85 $ | 39 | IR DISTANCE CLICKGP2Y0A60... |
| 1991163 | Phoenix Cont... | 3.47 $ | 1000 | PC TERM BLOCK 9POS 5MM9 P... |
| 1991176 | Phoenix Cont... | 3.84 $ | 50 | PC TERM BLOCK 10POS 5MM10... |
| 1991192 | Phoenix Cont... | 4.59 $ | 47 | PC TERM BLOCK 12POS 5MM12... |
| 1991246-1 | TE Connectiv... | 2.74 $ | 1000 | 3 WAY MODULAR I/O CONN BL... |
| 1991642 | Phoenix Cont... | 0.28 $ | 1000 | TERM BLOCK3 Position Wire... |
| 1991066 | Phoenix Cont... | 3.85 $ | 1000 | CONN TERM BLOCK11 Positio... |
| 1991943 | Phoenix Cont... | 1.48 $ | 1000 | CONN TERM BLOCK3 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...
1991639 Datasheet/PDF