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Product Description
The JST PH 2.0mm 2-Pin Male Connector Header (B2B-PH-S) is a miniature through-hole mounting connector designed for secure, polarized wire-to-board connections in compact electronic devices. Featuring a 2.0mm pitch spacing and a robust shrouded design, it ensures reliable mating with matching JST PH female cable assemblies while preventing reverse polarity insertion.
Essential for microcontroller boards, LiPo battery connections, small sensors, and peripheral wiring harnesses, this right-angle or straight header solders cleanly onto printed circuit boards for durable electrical connections.
⚠️ Polarity & Pinout Tip: Always double-check your circuit’s positive and negative wire alignment before plugging in battery connectors or peripheral modules to prevent accidental reverse-voltage damage.
Technical & Architectural Highlights
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Standard 2.0mm Pitch: Compact pin spacing designed for high-density modern electronics and miniature circuit layouts.
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Polarized Shrouded Design: Plastic housing prevents incorrect mating orientation and provides mechanical stability against vibration.
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Through-Hole Mounting: Robust PCB solder pins ensure a secure, permanent mechanical bond to your circuit board.
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Low Contact Resistance: High-conductivity metal alloy pins guarantee reliable current flow for signal and low-power applications.
Technical Specifications
| Parameter | Value / Specification |
| Connector Series | JST PH Series |
| Pitch Spacing | 2.0 mm |
| Number of Pins | 2 Pins |
| Mounting Type | Through-Hole (PCB Header) |
| Gender | Male Header (Pins) |
| Current Rating | Up to 2A AC/DC (Max) |
| Voltage Rating | 250V AC/DC (Max) |
Applications
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Battery & Power Connections: Interfacing small 3.7V LiPo batteries with microcontrollers and charging circuits.
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Peripheral Sensor Hookups: Connecting I2C modules, infrared sensors, and telemetry units to main controller boards.
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Internal Wiring Harnesses: Organizing neat, dependable signal connections inside custom electronics enclosures.
What’s in the Box
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10 x JST PH 2.0mm 2-Pin Male Connector Headers (or pack quantity as specified).
All your electronics components, connectors, and prototyping accessories are available with fast shipping across Egypt from Pro Tronix!
Pinout Configuration
The 2-pin header provides direct electrical pathways:
| Pin Designation | Description |
| Pin 1 (VCC / Positive) | Positive Power or Signal Line |
| Pin 2 (GND / Negative) | Ground or Return Line |
