B2P3-VH (LF)(SN) Headers & Wire Housings by JST – Secure Power Connectivity for High-Current Applications
The Headers & Wire Housings B2P3-VH (LF)(SN) by JST are high-reliability, through-hole connectors designed for power transmission in industrial, automotive, and consumer electronics. As part of JST’s VH series, these connectors provide a compact yet robust 3.96mm pitch interface, capable of handling up to 10A of current, making them ideal for demanding applications.
In this blog, we’ll review the technical specs, essential features, common applications, wiring guide, and how to download the datasheet or order from Xon Electronics. For engineers looking for durable and efficient wire-to-board connections, the Headers & Wire Housings by JST are an industry-leading solution.
Technical Specifications of B2P3-VH (LF)(SN)
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Manufacturer: JST
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Part Number: B2P3-VH (LF)(SN)
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Series: VH Series
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Connector Type: Header, Male Pins
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Mounting Style: Through Hole
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Pitch: 3.96mm
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Positions: 2
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Contact Plating: Tin
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Housing Material: Nylon, UL 94V-0
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Current Rating: 10A
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Category: Connectors, Headers & Wire Housings by JST
Built for strength and stability, this connector ensures a safe and efficient current flow for mid- to high-power circuits.
Key Features of B2P3-VH (LF)(SN)
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High Current Capacity – Handles up to 10A per circuit
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Secure Mechanical Fit – Designed for strong retention during vibration
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Standard 3.96mm Pitch – Ideal for compact PCBs
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UL 94V-0 Rated Housing – Flame retardant and durable
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RoHS Compliant – Environmentally safe component
These features make the B2P3-VH (LF)(SN) Headers & Wire Housings by JST a go-to choice for designers seeking a high-reliability power connector.
Applications of B2P3-VH (LF)(SN) Connector
The Headers & Wire Housings by JST are trusted across a wide range of industries and devices, such as:
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Power Supply Units
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Consumer Electronics (TVs, air conditioners)
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Industrial Machinery
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Office Automation Equipment
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Battery Management Systems
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Medical & Test Equipment
The compact footprint and high current rating ensure optimal use in tight layouts and high-load environments.
Wiring & Mounting Overview
Installation Guide for B2P3-VH (LF)(SN):
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Mount the male header onto the PCB using through-hole soldering
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Mate it with the compatible VH series female housing
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Use JST crimp terminals for optimal electrical contact
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Ensure proper wire gauge (typically 22–18 AWG) for safe current flow
With robust mechanical structure and polarized design, the connector prevents mismating during assembly.
Use Case Scenario: Power Supply Output Connector
Scenario: A manufacturer of compact power supplies needed a reliable connector for the DC output to the main board.
Problem: The previous connector system failed under mechanical stress and vibration.
Solution: The B2P3-VH (LF)(SN) Headers & Wire Housings by JST provided a strong locking system, compact design, and high current handling.
Result: Reduced connector failure, increased product reliability, and easier assembly integration.
This example proves why engineers rely on Headers & Wire Housings by JST for mission-critical electrical interfaces.
Download Datasheet for B2P3-VH (LF)(SN)
Looking for exact specs, temperature ratings, or PCB layout?
Download B2P3-VH (LF)(SN) Datasheet from Xon Electronics
Why Buy from Xon Electronics?
At Xon Electronics, we offer trusted access to genuine B2P3-VH (LF)(SN) Headers & Wire Housings by JST with:
- Original JST Components Only
- Fast Global Shipping – USA, India, Australia, Europe & more
- Volume Discounts for OEMs and Integrators
- Expert Connector Matching Support
- Secure Checkout & Buyer Protection
Visit www.xonelec.com and power your projects with quality JST connectors.
Conclusion
The B2P3-VH (LF)(SN) Headers & Wire Housings by JST offer a rugged, compact solution for power connections in a wide range of electronic systems. With 10A current capability, strong mechanical stability, and industry-trusted reliability, they are an essential part of any professional electronics design. Order now from Xon Electronics with worldwide delivery to the USA, India, Australia, Europe, and other countries.
? FAQs – B2P3-VH (LF)(SN) by JST
Q1. What is the pitch of this connector?
It has a 3.96mm pitch.
Q2. How many positions are in this header?
There are 2 positions.
Q3. What is the maximum current rating?
Up to 10A per circuit.
Q4. Is it compatible with crimped wire housings?
Yes, use matching VH series female housings and JST terminals.
Q5. Where can I purchase this globally?
You can buy from www.xonelec.com, with delivery to USA, India, Australia, Europe, and other countries.