| Allicdata Part #: | NOR1250-ND |
| Manufacturer Part#: |
681S21WA4PL001 |
| Price: | $ 10.48 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | NorComp Inc. |
| Short Description: | CONN D-SUB PLUG 21P PNL MNT SLDR |
| More Detail: | 21 (17 + 4 Power) Position D-Sub, Combo Plug, Male... |
| DataSheet: |  681S21WA4PL001 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 40 +: | $ 9.52560 |
| Features: | Grounding Indents |
| Backset Spacing: | -- |
| Contact Material: | Copper Alloy |
| Wire Gauge: | -- |
| Housing Material: | Polybutylene Terephthalate (PBT) |
| Contact Form: | -- |
| Color: | Black |
| Voltage Rating: | -- |
| Operating Temperature: | -55°C ~ 155°C |
| Current Rating: | 5A, 40A |
| Material Flammability Rating: | UL94 V-0 |
| Ingress Protection: | IP67 - Dust Tight, Waterproof |
| Contact Finish Thickness: | Flash |
| Contact Finish: | Gold |
| Shell Material, Finish: | Steel, Nickel Plated |
| Series: | Seal-D 681S |
| Termination: | Solder |
| Flange Feature: | Housing/Shell (Unthreaded) |
| Mounting Type: | Panel Mount, Through Hole |
| Contact Type: | Signal and Power |
| Shell Size, Connector Layout: | 4 (DC, C) - 21WA4 |
| Number of Rows: | 2 |
| Number of Positions: | 21 (17 + 4 Power) |
| Connector Type: | Plug, Male Pins |
| Connector Style: | D-Sub, Combo |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tray |
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D-Sub connectors are a type of electrical connector used in a wide variety of applications. The 681S21WA4PL001 D-Sub connector is particularly popular, due to its good performance at high frequencies and its ability to cope with different types of interference. It is also highly reliable, making it a popular choice for commercial, industrial and military applications. In this article, we will look at the application field and working principle of the 681S21WA4PL001 connector.
The 681S21WA4PL001 is a two-row, miniature D-Sub connector capable of data rates up to 600MHz. It has an overall diameter of 21mm and is made from a robust metal shell and an injection-molded high-temperature plastic insert. The connector has a contact pitch of 1mm and is designed to accommodate both female and male contact configurations. It is ideally suited for use with flexible circuit boards or non-flexible printed circuit boards (PCB).
The 681S21WA4PL001 connector is used in a wide variety of application fields, such as telecommunications, video, audio and networking. It is commonly used in equipment such as routers, switches, test instruments, security systems, industrial controls, medical devices, automotive, aerospace and military systems.
In terms of its working principle, the 681S21WA4PL001 connector utilizes a simple slide-in locking mechanism. This mechanism works by securely holding the contact pins in place, preventing them from becoming loose during use. The connector is also designed to minimize signal crosstalk by utilizing a tightly shielded contact design. This allows for more reliable data transmission and superior performance. The connector also has a high dielectric strength, providing superior electrical insulation and protection against electrical shock.
The 681S21WA4PL001 is a versatile D-Sub connector that is perfect for a wide variety of applications. It is highly reliable, able to cope with different types of interference, and has superior electrical performance. Its simple locking design ensures that the contact pins stay in place and its tightly shielded design minimizes crosstalk and electrical noise. This makes it a popular choice for many commercial, industrial and military applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 681S5W5103L001 | NorComp Inc. | 9.3 $ | 56 | CONN DSUB PLUG 5POS PNL M... |
| 681S7W2203L001 | NorComp Inc. | 10.6 $ | 37 | CONN DSUB RCPT 7POS PNL M... |
| 681S11W1203L001 | NorComp Inc. | 8.12 $ | 1000 | CONN D-SUB RCPT 11P PNL M... |
| 681S9W4103L001 | NorComp Inc. | 8.36 $ | 1000 | CONN DSUB PLUG 9POS PNL M... |
| 681S3W3203L001 | NorComp Inc. | 8.42 $ | 1000 | CONN DSUB RCPT 3POS PNL M... |
| 681S21W1203L001 | NorComp Inc. | 8.93 $ | 1000 | CONN D-SUB RCPT 21P PNL M... |
| 681S17W2203L001 | NorComp Inc. | 9.11 $ | 1000 | CONN D-SUB RCPT 17P PNL M... |
| 681S21WA4PL001 | NorComp Inc. | 10.48 $ | 1000 | CONN D-SUB PLUG 21P PNL M... |
| 681S9W4203L001 | NorComp Inc. | 9.37 $ | 1000 | CONN DSUB RCPT 9POS PNL M... |
| 681S17W2103L001 | NorComp Inc. | 7.74 $ | 1000 | CONN D-SUB PLUG 17P PNL M... |
| 681S21W1103L001 | NorComp Inc. | 7.89 $ | 1000 | CONN D-SUB PLUG 21P PNL M... |
| 681S3W3103L001 | NorComp Inc. | 7.11 $ | 82 | CONN DSUB PLUG 3POS PNL M... |
| 681S13W3103L001 | NorComp Inc. | 8.45 $ | 91 | CONN D-SUB PLUG 13P PNL M... |
| 681S13W3203L001 | NorComp Inc. | 12.32 $ | 27 | CONN D-SUB RCPT 13P PNL M... |
| 681S5W5203L001 | NorComp Inc. | 11.92 $ | 2 | CONN DSUB RCPT 5POS PNL M... |
| 681S21WA4SL001 | NorComp Inc. | 11.32 $ | 1000 | CONN D-SUB RCPT 21P PNL M... |
| 681S13W6103L001 | NorComp Inc. | 11.38 $ | 1000 | CONN D-SUB PLUG 13P PNL M... |
| 681S7W2103L001 | NorComp Inc. | 7.46 $ | 24 | CONN DSUB PLUG 7POS PNL M... |
| 681S5W1103L001 | NorComp Inc. | 5.62 $ | 1000 | CONN DSUB PLUG 5POS PNL M... |
| 681S5W1203L001 | NorComp Inc. | 6.31 $ | 1000 | CONN DSUB RCPT 5POS PNL M... |
| 681S11W1103L001 | NorComp Inc. | 6.52 $ | 1000 | CONN D-SUB PLUG 11P PNL M... |
| 681S13W6203L001 | NorComp Inc. | 12.01 $ | 1000 | CONN D-SUB RCPT 13P PNL M... |
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CONN D-SUB RCPT 36POS PNL MNT36 (32 + 4 ...
CONN D-SUB RCPT 9POS R/A SOLDER9 (5 + 4 ...
CONN D-SUB PLUG 25POS R/A SOLDER25 Posit...