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【Notice】:TXGA Spring Festival holiday is from February15, 2026 to February23, 2026, a total of nine days, and work will resume on February 24, 2026. During the holiday, the website can place orders normally, and delivery will be arranged after the holiday. If you have any questions, you can send an email to the business manager: philomena.li@txga.com.
TXGA连接器厂家 Building Technology Cornerstone
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Sturdy structure, precise and durable round hole pin header female connector

Different from the widely existing four-pin header headers in the market, the biggest feature of the round hole header header connector is the round needle and round hole. It can provide stronger support and impact resistance, the product is durable and has stronger stability.

Performance parameter
Maximum current per contact 3.00A
Voltage-Max 60V
Contact resistance 20 mΩ Max
Insulation resistance 1000 MΩ Min
Withstand voltage 100V AC r.m.s

Product advantages
Single row pole number 2-40pin optional
Double row pole number 4-80pin optional
Pin spacing supports 2.54mm and 2mm
Using high-performance heat-resistant resin material PPS, ul94v-0 flame retardant
Supports working in -40ºC~ to 105ºC environment
Stock

Industry Application
​TXGA's round-hole pin header and female connector is widely used in smart meters, UPS, inverters, car anti-theft devices, network switches, smart home appliances and other industries.