| Allicdata Part #: | WM4819-ND |
| Manufacturer Part#: |
70543-0020 |
| Price: | $ 4.03 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Molex, LLC |
| Short Description: | CONN HEADER 21POS .100 VERT GOLD |
| More Detail: | Connector Header Through Hole 21 position 0.100" (... |
| DataSheet: | 70543-0020 Datasheet/PDF |
| Quantity: | 1000 |
| 432 +: | $ 3.62705 |
| Operating Temperature: | -40°C ~ 105°C |
| Insulation Height: | 0.465" (11.80mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 15.0µin (0.38µm) |
| Contact Finish - Post: | Tin |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Polyester, Glass Filled |
| Features: | -- |
| Overall Contact Length: | 0.470" (11.94mm) |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | -- |
| Voltage Rating: | 250V |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | 74.8µin (1.90µm) |
| Applications: | Automotive, General Purpose, Industrial, Medical |
| Number of Positions Loaded: | All |
| Packaging: | Tube |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions: | 21 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Series: | SL 70543 |
| Style: | Board to Cable/Wire |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Latch Holder |
| Contact Length - Mating: | 0.240" (6.10mm) |
| Contact Length - Post: | 0.130" (3.30mm) |
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The 70543-0020 rectangular connector is one of the most commonly used rectangular connectors available in the market. Its header and male pins make it an excellent choice for a wide range of applications. The 70543-0020 rectangular connector is available with 4, 8 and 16 pins, all designed for use with assembly systems.
The 70543-0020 rectangular connector is a standard two-piece, crimp-style connector. It is suitable for a wide variety of applications, including industrial, automotive, security and telecommunications. The 70543-0020 connector is designed to withstand a variety of environmental conditions and maintain a high level of performance over time.
The connector\'s header and male pins are both made of steel, with an allowance for plating and bending, depending on application. They are also designed for easy assembly and connection. The header also boasts an IP67 protection rating, ensuring the connection is highly waterproof and dust-proof, even in harsh conditions.
The 70543-0020 rectangular connector\'s working principle involves the use of an assembly tool to crimp the male pin into the header. This is easy to do with the help of the colored guides located on the connector, allowing for faster and easier assembly. The crimped male pins then connect to the header, creating a secure connection.
The 70543-0020 rectangular connector is perfect for a wide range of applications. It is especially useful in automotive wiring, industrial control, robotics, and communication systems. The 70543-0020 is especially useful for applications that require a large number of pins, as it allows for up to 16 pins in a single connector. In addition, the 70543-0020 can be used for quick and reliable connection and replacement of wires.
Overall, the 70543-0020 rectangular connector is an extremely reliable and robust product. Its two-piece, crimp-style connector ensures it is easy and fast to connect, providing a secure connection over time. Its IP67 protection rating ensures it is highly waterproof and dustproof, making it useful for a wide range of industrial, automotive, and telecommunications applications. Furthermore, its colored guides make it easier to assemble, and its range of pins ensures it can support multiple connections in a single connector.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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| 7054 WS001 | Alpha Wire | 0.0 $ | 1000 | HOOK-UP STRND 24AWG BLACK... |
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| 7054L20PRFG8 | IDT, Integra... | 0.0 $ | 1000 | IC SRAM 32K PARALLEL 128T... |
| 7054/19 VI005 | Alpha Wire | 51.62 $ | 1000 | HOOK-UP STRND 24AWG VIOLE... |
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| 7054 WU001 | Alpha Wire | 0.0 $ | 1000 | HOOK-UP 24AWG WHT/BLU 100... |
| 70543-0047 | Molex, LLC | 1.97 $ | 1000 | CONN HEADER 13POS .100 VE... |
| 7054 WY001 | Alpha Wire | 0.0 $ | 1000 | HOOK-UP 24AWG WHT/YEL 100... |
| 7054 GR005 | Alpha Wire | 44.32 $ | 39 | HOOK-UP STRND 24AWG GREEN... |
| 7054 BL005 | Alpha Wire | 44.32 $ | 10 | HOOK-UP STRND 24AWG BLUE ... |
| 70545 | Wiha | 47.79 $ | 1000 | BIT TORX TR T45S 1.97" 1=... |
| 70543-0054 | Molex, LLC | 3.23 $ | 1000 | CONN HEADER 20POS .100 VE... |
| 70543-0050 | Molex, LLC | 1.67 $ | 1000 | CONN HEADER 16POS .100 VE... |
| 7054 BK001 | Alpha Wire | 184.63 $ | 5 | HOOK-UP STRND 24AWG BLACK... |
| 70543-0022 | Molex, LLC | 4.23 $ | 1000 | CONN HEADER 23POS .100 VE... |
| 70543-0049 | Molex Connec... | 2.32 $ | 382 | CONN HEADER 15POS .100 VE... |
| 70540 | Wiha | 33.93 $ | 1000 | BIT TORX TR T40S 1.97" 1=... |
| 70543-0053 | Molex, LLC | 3.12 $ | 1000 | CONN HEADER 19POS .100 VE... |
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| 7054S25PRFI8 | IDT, Integra... | 0.0 $ | 1000 | IC SRAM 32K PARALLEL 128T... |
| 70543-0059 | Molex, LLC | 3.85 $ | 1000 | CONN HEADER 25POS .100 VE... |
| 031-70544-12G | Amphenol RF ... | 13.06 $ | 1000 | CONN BNC RA PLUG 75OHMBNC... |
| 7054 YL001 | Alpha Wire | 184.63 $ | 1000 | HOOK-UP STRND 24AWG YELLO... |
| M39003/01-7054 | Vishay Sprag... | 3.6 $ | 1000 | CAP TANT 22UF 20% 15V AXI... |
| 70543-0048 | Molex, LLC | 3.05 $ | 672 | CONN HEADER 14POS .100 VE... |
| 031-70549-12G | Amphenol RF ... | 11.3 $ | 1000 | CONN BNC RA PLUG 75OHMBNC... |
| 7054 RD005 | Alpha Wire | 44.32 $ | 12 | HOOK-UP STRND 24AWG RED 1... |
| 7054 BR005 | Alpha Wire | 44.32 $ | 11 | HOOK-UP STRND 24AWG BROWN... |
| 70543-0056 | Molex, LLC | 4.26 $ | 1000 | CONN HEADER 22POS .100 VE... |
| 7054/19 WH001 | Alpha Wire | 197.11 $ | 1000 | HOOK-UP STRND 24AWG WHITE... |
| 031-70542 | Amphenol RF ... | 6.39 $ | 167 | CONN BNC PLUG STR 75 OHM ... |
| 70545-0046 | Molex Connec... | 1.94 $ | 272 | CONN HEADER 12POS .100 VE... |
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70543-0020 Datasheet/PDF