Category Transistor Outline Headers

Our TO (Transistor Outline) Series are JEDEC-compliant and designed for high-reliability electronics, providing robust encapsulation, excellent thermal management, and superior electrical performance. Utilizing glass-to-metal sealing, metallization, and precision welding technologies, these TO headers ensure long-term stability and protection for semiconductors, optoelectronics, and high-frequency components in defense, aerospace, power electronics, and industrial applications.

TO-18 Hermetic Header

TO-18 hermetic header with Kovar alloy body and leads, gold-plated

A compact and reliable TO-18 hermetic header designed for microelectronic and optoelectronic devices. Features a Kovar body and pins with a glass-to-metal seal for high-performance insulation. Ideal for laser diodes, sensors, and aerospace modules requiring tight PCB layouts and long-term durability.

TO-5 Hermetic Header

TO-5 hermetic header 4-pin with gold plating

High-performance TO-5 Hermetic Headers featuring glass-to-metal sealing and customizable configurations from 2 to 12+ pins. Ideal for compact sensor assemblies, infrared detectors, and high-frequency components requiring superior electrical insulation and environmental durability.

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