| Allicdata Part #: | WM20528-ND |
| Manufacturer Part#: |
0878312021 |
| Price: | $ 1.79 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Molex, LLC |
| Short Description: | MGRID HDR SHRD VT SLOT/STDF |
| More Detail: | Connector Header Through Hole 20 position 0.079" (... |
| DataSheet: | 0878312021 Datasheet/PDF |
| Quantity: | 2300 |
| 1 +: | $ 1.62540 |
| 10 +: | $ 1.47357 |
| 100 +: | $ 1.26309 |
| 500 +: | $ 1.05255 |
| 1000 +: | $ 0.90219 |
| 5000 +: | $ 0.79995 |
| Operating Temperature: | -- |
| Insulation Height: | 0.252" (6.40mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Gold |
| Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
| Contact Finish - Post: | Tin |
| Contact Material: | Phosphor Bronze |
| Insulation Material: | Polyamide (PA), Nylon, Glass Filled |
| Features: | Keying Slot |
| Overall Contact Length: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | -- |
| Voltage Rating: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | 74.8µin (1.90µm) |
| Applications: | Automotive, General Purpose, Telecommunications |
| Number of Positions Loaded: | All |
| Packaging: | Tube |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions: | 20 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.079" (2.00mm) |
| Series: | Milli-Grid™ 87831 |
| Style: | Board to Board or Cable |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Latch Holder |
| Contact Length - Mating: | 0.141" (3.60mm) |
| Contact Length - Post: | 0.098" (2.50mm) |
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Rectangular Connectors - Headers, Male Pins, are a type of electrical connector that can be used in a variety of different ways and applications. The 0878312021 is an example of one such connector. This article discusses the general characteristics of this particular connector model, as well as the applications and working principles it can be used for in various types of systems.
The 0878312021 is an example of a male pin rectangular connector, which features a length of 3.96mm and a pitch of 2.54mm. It is available with both standard and gold plated contacts and is equipped with a black polymide insulation material to resist dust, vibrations, and abrasion. It also comes with a covering of heat-shrinkable tubing to protect it from moisture and exterior damage. It is rated for a voltage of up to 250 Volts and a current of up to 15A. The pin spacing of the connector is board-to-board, making it suitable for applications that require a tight connection between two boards.
Though they are primarily known for their use in board-to-board applications, rectangular connectors like the 0878312021 can also be used for board-to-cable connections. This makes them useful for a variety of applications such as connecting control boards to motors, actuators, and other mechanical devices. The connectors are easy to install and remove, making them suitable for applications where the system may need to be disassembled and the components removed.
In addition to the board-to-board and board-to-cable applications, the 0878312021 can also be used for a number of other applications in various systems. For instance, it can be used to connect two devices together in a system, such as one device being a keyboard and the other being a monitor. It can also be used to connect two cables together in order to form a continuous connection. The connectors are also suitable for a variety of industrial applications and can be used to connect circuit boards, power supplies, and other electronic components.
The 0878312021 connector operates on a plug-and-socket principle, in which one side of the connector is inserted into the socket hole of the other, creating an electrical connection between them. This mechanism ensures a secure connection and prevents misconnects. The connectors are rated to be incredibly reliable and can be used in applications where there is no room for an error. They are also water resistant and provide a degree of fire resistance.
The 0878312021 connector is a versatile and reliable rectangular connector option that can be used in many different applications and systems. Thanks to its board-to-board connection capabilities, it is especially suited for use in control boards and other electronic systems. In addition, it is easy to install and remove, making it a great choice for applications where the system may need to be dismantled and components removed. Thanks to its excellent performance and reliability, the connector is a great choice for a variety of uses.
The specific data is subject to PDF, and the above content is for reference
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| 0878322622 | Molex, LLC | 0.96 $ | 1000 | MGRID HDR SHRD SMT/PGS/CA... |
| 0878321021 | Molex, LLC | 1.09 $ | 1000 | MGRID HDR SHRD SMT/PG 10C... |
| 0878910609 | Molex, LLC | 0.75 $ | 1000 | 2.54MM SRSW TH HDR W/O CA... |
| 237-0878-001 | ITT Cannon, ... | 0.0 $ | 1000 | KJL 0 18 B POTTING RING |
| 0878345041 | Molex, LLC | 3.33 $ | 1000 | CONN HDR W/PG/SLT 50POSCo... |
| 0878317001 | Molex, LLC | 1.9 $ | 1000 | MGRID HDR SHRD/SLT/STDF/V... |
| 0878312221 | Molex, LLC | 1.08 $ | 1000 | MGRID HDR SHRD VT/SLOT/ST... |
| 0878312820 | Molex, LLC | 1.93 $ | 2083 | MGRID HDR SHRD VT SLOT/ST... |
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| 0878311241 | Molex, LLC | 0.97 $ | 12697 | CONN HEADER 12POS VERT 2M... |
| 0878312020 | Molex, LLC | 1.55 $ | 2463 | CONN HEADER 20POS 2MM VER... |
| 0878332619 | Molex, LLC | 1.21 $ | 1000 | MGRID HDR SHRD RA /STDF G... |
| 0878030102 | Molex, LLC | 9.56 $ | 1000 | CONN SKT DIMM 240POS PCB2... |
| 0878342611 | Molex, LLC | 2.34 $ | 1000 | CONN HEADER 26POS .100" T... |
| 0878331621 | Molex, LLC | 1.38 $ | 2942 | MGRID HDR SHRD RA/SLOT/ST... |
| 0878310642 | Molex, LLC | 1.04 $ | 1276 | MGRID HDR SHRD VT W/LCK .... |
| 0878312021 | Molex, LLC | 1.79 $ | 2300 | MGRID HDR SHRD VT SLOT/ST... |
| 0878335321 | Molex, LLC | 0.92 $ | 4984 | MGRID HDR SHRD RA /SLOTST... |
| 0878331232 | Molex, LLC | 1.03 $ | 1000 | MGRID HDR SHRD RA /LCK 12... |
| 0878341019 | Molex, LLC | 0.85 $ | 3259 | CONN HDR W/PG/SLT 10POSCo... |
| 0878342019 | Molex, LLC | 1.33 $ | 720 | CONN HDR W/PG/SLT 20POSCo... |
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| 0878310821 | Molex, LLC | 0.76 $ | 4000 | MGRID HDR SHRD VT/STDF .7... |
| 0878321007 | Molex, LLC | 0.97 $ | 2500 | MGRID HDR SHRD SMT/CAP 10... |
| 0878980726 | Molex, LLC | 1.08 $ | 2871 | 2.54MM SRSW SMT HDR W/O C... |
| 0878311233 | Molex, LLC | 0.48 $ | 1000 | MGRID HDR SHRD VT /LCK/VD... |
| 0878341419 | Molex, LLC | 1.44 $ | 1000 | CONN HDR W/PG/SLT 14POSCo... |
| 0878324022 | Molex, LLC | 1.09 $ | 1000 | MGRID HDR SHRD SMT/SLOT/C... |
CONN HEADER 8POS 2MM VERT TINConnector H...
CONN HEADER 8POS 2MM VERT TINConnector H...
CONN HEADER 7POS 2MM VERT GOLDConnector ...
BOX HEADER, 0.079 24 POSConnector Header...
BOX HEADER, 0.079 30 POSConnector Header...
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0878312021 Datasheet/PDF