DLA 13008 Guide for Conformal Coated Tantalum Capacitors 1

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High reliability surge current testing according to MIL-PRF-55365 option, ultra-low ESR tin/lead (SnPb) terminal performance characteristics, operating temperature: -55 ° C to+125 ° C (voltage derating required above 85 ° C), capacitance range: 10 μ F to 1500 μ F, capacitance tolerance:? 0 0% standard rated voltage: 4 VDC to 63 VDC

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Introduction

Tantalum electrolytic capacitors are application parameters for volume efficiency, stable electrical performance, high reliability, and long service life. The temperature based uranium dioxide system for manufacturing solid tantalum capacitors using tantalum/tantalum oxide/manganese with stability and resistance to temperature rise is a suitable selection technology for surface mount components today. Vishay Sprague is a pioneer and leader in this field, producing various types of tantalum capacitors for consumers, industrial, automotive, military, and aerospace diode

Electronic applications.

The pure state of tantalum does not exist. On the contrary, it is commonly found in some oxide minerals, usually when combined with niobium ore. This combination occurs when its content exceeds half of tantalum. Important sources of tantalum iron ore include Australia, Brazil, Canada, China, and several African countries. Tin slag from Thailand, Malaysia, and Brazil is also an important raw material for the production of tantalum concentrate. Electronic applications, especially capacitors, consume the largest share of world tantalum production. Other important applications of tantalum include cutting tools (tantalum carbide), high-temperature superalloys, chemical processing equipment, medical implants, and military equipment. Vishay Sprague is a capacitor component, rod, and high-temperature vacuum processed board. Most metals in tantalum capacitors form crystalline oxides. Non protective, such as rust or black oxide copper. Some metals form dense, stable, tightly bonded, electrically insulating oxidesdiode