| Allicdata Part #: | 455-1641-ND |
| Manufacturer Part#: |
B4P-VH(LF)(SN) |
| Price: | $ 0.20 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | JST Sales America Inc. |
| Short Description: | CONN HEADER VH TOP 4POS 3.96MM |
| More Detail: | Connector Header Through Hole 4 position 0.156" (3... |
| DataSheet: |  B4P-VH(LF)(SN) Datasheet/PDF |
| Quantity: | 51134 |
| 1 +: | $ 0.18270 |
| 10 +: | $ 0.17136 |
| 100 +: | $ 0.11983 |
| 500 +: | $ 0.10273 |
| 1000 +: | $ 0.08560 |
| 5000 +: | $ 0.07338 |
| 10000 +: | $ 0.06849 |
| Operating Temperature: | -25°C ~ 85°C |
| Insulation Height: | 0.370" (9.40mm) |
| Contact Shape: | Square |
| Contact Finish - Mating: | Tin |
| Contact Finish Thickness - Mating: | -- |
| Contact Finish - Post: | Tin |
| Contact Material: | Brass |
| Insulation Material: | Polyamide (PA66), Nylon 6/6 |
| Features: | -- |
| Overall Contact Length: | 0.575" (14.60mm) |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Natural |
| Current Rating: | 10A |
| Voltage Rating: | 250V |
| Mated Stacking Heights: | 16.5mm |
| Contact Finish Thickness - Post: | -- |
| Applications: | -- |
| Number of Positions Loaded: | All |
| Packaging: | Bulk |
| Part Status: | Active |
| Connector Type: | Header |
| Contact Type: | Male Pin |
| Pitch - Mating: | 0.156" (3.96mm) |
| Number of Positions: | 4 |
| Number of Rows: | 1 |
| Row Spacing - Mating: | -- |
| Series: | VH |
| Style: | Board to Cable/Wire |
| Shrouding: | Shrouded - 1 Wall |
| Mounting Type: | Through Hole |
| Termination: | Solder |
| Fastening Type: | Locking Ramp |
| Contact Length - Mating: | 0.303" (7.70mm) |
| Contact Length - Post: | 0.146" (3.70mm) |
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Introduction to B4P-VH(LF)(SN) Application Field and Working Principle
B4P-VH(LF)(SN) is a type of rectangular connector, also known as header and male pins. It is one of the most popular connectors used in a variety of electronic and industrial applications, both for indoor and outdoor conditions. This article will provide an overview of the application field and working principle of B4P-VH(LF)(SN) connectors.
Overview of B4P-VH(LF)(SN) Application Field
B4P-VH(LF)(SN) connectors are widely used in various applications such as aerospace, automotive, industrial, medical, communications, and process automation. Examples of major applications include data processing, signal transmission, and electrical power distribution. Due to its high reliability, efficiency, and safety features, B4P-VH(LF)(SN) connectors are ideal for applications involving energy, automation and vibration resistant connectors.
B4P-VH(LF)(SN) connectors are particularly suitable for harsh and difficult-to-reach environments. They are designed with an extra-durable sealing technology to provide reliable operation even in extreme environmental conditions such as high temperature, high humidity, or moisture. The oil- and heat-resistant design further enhances the seal performance.
Another beneficial attribute of B4P-VH(LF)(SN) connectors is their ability to tolerate extreme mechanical and thermal shocks. This is an important criterion in industrial applications. The results of engineering studies confirm that the connectors are able to withstand unusual vibration and torsional loads that are normally found in industrial environments.
Working Principle of B4P-VH(LF)(SN) Connectors
When mounted, B4P-VH(LF)(SN) connectors form a mechanical bond between two surfaces. This takes place due to the clamp slots in the male connectors which interlock with the female connectors’ keyway. This connection is secured further by applying screws or by wedge locks. Thus, a stable and secure connection is established between two surfaces.
In addition, B4P-VH(LF)(SN) connectors also provide electrical connections when used with contacts. The contacts are inserted into the connector body and held in position with a comb-like retainer. When the connector is mated with its female counterpart, the contacts are pressed against each other, creating an electrical connection.
To ensure reliable operation and enhance safety, the contacts are embedded directly onto a gold-plated surface. This process helps to eliminate oxidation and damage caused by vibration and temperature fluctuations. The contacts also have an insulation covering to protect them from any possible electrical shorts or arcs.
Conclusion
To summarize, the B4P-VH(LF)(SN) is a type of rectangular connector widely used in a range of applications. Its ability to withstand extreme environmental conditions, its robust sealing mechanism, and its secure electrical connections make it an ideal choice for industries requiring top-class performance and safety. Thus, it can be said that B4P-VH(LF)(SN) connectors are a reliable and efficient option for various industrial applications.
The specific data is subject to PDF, and the above content is for reference
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