Military Tantalum Capacitors

2025-12-04

Greetings from Hongda Capacitors! As a trusted partner in providing high-reliability electronic components for military and aerospace industries, we understand that absolute stability and durability are non-negotiable for your critical applications. Today, we’d like to introduce our military-grade tantalum capacitors—engineered with rigorous quality control to exceed your expectations.

 Uncompromising Quality Control

What sets our military tantalum capacitors apart? Our unwavering commitment to quality is embedded in every production stage, highlighted by two core testing procedures that ensure exceptional performance:

10 Cycles of Reflow Soldering Tests: Each capacitor undergoes 10 rounds of reflow soldering  to simulate real-world assembly scenarios. This rigorous testing guarantees no structural deformation, solder joint failure, or performance degradation even under repeated high-temperature soldering processes—eliminating risks of post-assembly malfunctions.

10 Cycles of Surge Tests: We subject every unit to 10 cycles of surge voltage testing  to verify its resistance to transient voltage spikes. This ensures the capacitor maintains stable capacitance and low ESR (Equivalent Series Resistance) in harsh electrical environments, a key requirement for military electronic systems.

Beyond these two standout tests, our quality control system covers full-process inspections: from high-purity tantalum powder selection, precision electrode fabrication, to final electrical performance validation (capacitance tolerance, leakage current, temperature coefficient). All meet GJB733A-96、QJ/PWV319-2010 standard, GJB is china military, and QJ is aerospace standard. Similar to MIL-PRF-39006

For military projects where "failure is not an option," our tantalum capacitors have been widely applied in communication equipment, radar systems, and military-grade power supplies—earning trust from clients across 15+ countries.

Trusted by China Goverment and Clients  

We obtained GJB9001C:2017 mil tantalum capacitors qualification from the Ministry of Defense. We are the designated supplier by the Chinese Goverment. Hongda’s products are perfect replacements for devices from well known manufacturers but offering a more competitive price and short lead times. This combination makes Hongda attractive to many customers looking for reliable products with delivery times they can rely on. Hongda will assist you in finding the right alternatives to your current used part number.

Like this CA97 tantalum capacitor has been approved by Aselsan and ROKETSAN in Turkey, Best replacement for Vishay 597D, T97 series.

For example:

CA97476K050Z2R replaces for 597D476X0050Z2T & 597D476X9050Z2T

CA97226M063F2R replaces for 597D226X0063F2T

HTHC Series Hybrid Tantalum Capacitor.

Cross to Vishay HE3, Evans TDD TDE THQ Series, Compact size, massive energy!

And it is suitable for high-altitude conditions exceeding 55,000 feet.

ensuring stability in parameters such as electrical performance, leakage current (DCL), and structural integrity even under low atmospheric pressure at such elevations. Application: Aerospace and Defense, Industrial Power Supplies, Medical Devices, Communication Equipment, oil drill platform....

For example:

HTHC2-M63V12000UF cross to HE3C123M063BZSS

HTHC2-M80V8200uF cross to HE3C822M080BZSS

Storage temperature: -62℃~ +130℃

Voltage: 10V-125V

Capacitance: 1,100uF~150,000uF

ESR: 0.025Ω~0.1Ω

We’d be delighted to provide you with detailed product datasheets, test reports, or samples for your evaluation.

Looking forward to supporting your projects with our reliable military-grade components. pls check via Email: judy@hongdacap.com.hk

Whatsapp&WeChat: +86 136 6989 7281