PH2.0mm Connectors, Cables & PCB Headers

PH2.0mm Connectors for Wire-to-Board and Cable Assemblies

PH2.0mm connectors are compact, single-row interconnects with contacts arranged on a nominal 2.0mm pitch. This Yoeruyo collection covers a broad PH2.0mm ecosystem: housings, crimp terminals, pre-crimped leads, finished cable assemblies, extension cables, adapter harnesses, PCB headers, ribbon-wire products and connector kits.

PH2.0mm is widely searched in connection with small batteries, development boards, sensors and embedded electronics. However, a familiar white two-pin housing is not enough to prove compatibility. Buyers must verify pitch, housing geometry, contact style, polarity, pinout, wire specification and the mating PCB header. Product-level data takes priority because the 83 listings in this collection do not share one universal current rating, wire gauge, contact plating, certification or temperature range.

Products Available in This PH2.0mm Collection

Housings and crimp terminals: loose parts for custom harness production, repair and prototyping.
Pre-crimped wires: single-ended or double-ended leads in selected lengths, gauges and insulation materials.
Finished cables: single-head, double-head, same-direction, reverse-direction and male-to-female extension options.
PCB headers: straight through-hole, right-angle through-hole and selected vertical or horizontal surface-mount formats.
Battery and power leads: selected two-pin cables for compact battery-powered equipment.
Multi-position signal harnesses: products extending beyond two pins for sensors, controls and internal board wiring.
Adapter cables: selected PH2.0mm transitions to XH2.54mm, Dupont and other connector formats.
Kits and assortments: grouped housings, terminals, headers or pre-wired components for workshop inventory.

How to Select a PH2.0mm Connector

Pitch: confirm 2.0mm center-to-center spacing, not 2.54mm or another similar size.
Positions: match the exact circuit count and row arrangement.
Housing and contact: compare latch shape, polarization, terminal style and mating depth.
Header format: identify through-hole or surface-mount construction and straight, vertical or right-angle entry.
Cable configuration: confirm length, wire gauge, insulation, conductor order and termination at both ends.
Electrical requirements: use the rating of the exact housing, terminal, wire and header combination.
Package contents: check whether the listing includes only terminals, only housings, a PCB header, a cable or a complete kit.

PH2.0mm Battery Connector Polarity

Two physically mating battery connectors can still be wired with opposite polarity. Never assume red and black wire positions from the connector name, a product photo or another device. Before connecting a battery, compare the positive and negative positions at the mating face and verify them with the equipment documentation or a meter. Reversed polarity can damage a battery, charger or electronic board.

PH2.0mm vs. XH2.54mm and Smaller Connector Families

PH2.0mm has a 2.0mm pitch. XH-style products commonly use a larger 2.5mm or 2.54mm spacing, while GH/MX products in this catalog use 1.25mm and SH products use 1.0mm. Similar pin counts do not make these families interchangeable. Housing width, latch, contact geometry and PCB footprint all change with the connector system.

Typical Applications

PH2.0mm products are used in compact battery-powered devices, sensors, development boards, robotics, RC equipment, LED modules, portable instruments, consumer electronics and internal PCB wiring. Suitability depends on the selected wire, terminal, header and electrical load. A product marketed for one battery or board should not be assumed to fit every device using a visually similar connector.

Frequently Asked Questions

What is a PH2.0mm connector?
It is a compact connector format identified by a nominal 2.0mm contact pitch. The category includes wire housings, crimp contacts, PCB headers and assembled cables.

Is every two-pin PH2.0mm cable a battery cable?
No. Two-pin products can carry power or other circuits. Confirm the application, polarity, wire size and electrical rating before use.

Is PH2.0mm the same as XH2.54mm?
No. Their contact spacing and mechanical interfaces differ, so they are not direct substitutes.

Are all products on this page official JST parts?
No such assumption should be made. Product titles may use industry search terms to describe format or intended mating style. Verify the manufacturer and exact part details on each listing.

Which PCB header orientation should I choose?
Use a vertical or straight-entry header when the cable approaches above the PCB, and a right-angle or side-entry version when the cable must route parallel to the board. Confirm the footprint and enclosure clearance.

Should I buy loose parts or a finished cable?
Choose loose housings and contacts for custom pinouts and production assembly. Choose a finished cable when its polarity, length, gauge and end configuration already match the design.

PH2.0mm Sourcing Guidance from Yoeruyo

Yoeruyo organizes PH2.0mm products by component type and assembly use so engineers, technicians, makers and purchasing teams can compare cables, terminals, housings and PCB interfaces efficiently. Always validate dimensions, pinout, polarity, ratings and package quantity on the selected product page before ordering.