Passive Components Blog
No Result
View All Result
  • Home
  • News
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Optoelectronics and Isolation
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest
    Heraeus C5735 thick-film gold conductor circuit with fine laser-etched RF trace pattern

    Heraeus Presents Laser Etching for RF Thick-Film Gold Circuits

    YAGEO Group PMT6709NLT and PHT7249NLT GDSC SMD LLC gate-drive transformers for SiC and GaN switching applications

    YAGEO Introduces LLC Transformers for SiC and GaN Gate Drives

    bourns-crk2725-wide-terminal-current-sense-resistors

    Bourns Releases 5 W Wide-Terminal Current Sense Resistors

    TDK B3272 series boxed DC-link film capacitors with radial leads for automotive and industrial power-electronics applications

    TDK Expanded DC-Link Film Capacitors to Reach +135 °C

    Knowles ATT A-Series surface-mount RF attenuator in compact ceramic thin-film package

    Knowles A-Series RF Attenuators Target Compact 20 GHz Designs

    Film DC-link capacitor and supercapacitor energy buffer in a high-voltage power converter system

    Electrification Raises Demands on DC-Link Capacitors

    YAGEO Group high-reliability polymer tantalum capacitor portfolio for aerospace and defence power electronics

    YAGEO High-Reliability Polymer Tantalum Capacitors for Aerospace

    Schematic of the step-wise LPG/LPG@MnOx/LPG-O functionally graded thick cathode for a zinc-ion hybrid capacitor, Hefei Institutes of Physical Science.

    Laser-Engineered Zinc-Ion Cathodes Target Thick Electrodes

    Isabellenhütte HFF flexible Kapton heater with etched MANGANIN foil structure and wire lead exit

    Isabellenhütte Introduces Flexible Heaters for Space Thermal Control

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • Knowledge Blog
  • Dossiers
    • AI Hardware Dossier
    • Automotive Dossier
    • Industrial Robotics Dossier
    • Power Converter Dossier
    • Capacitor Dossier
    • Resistor Dossier
    • Inductor Dossier
    • Circuit Protection Dossier
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
  • Home
  • News
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Optoelectronics and Isolation
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest
    Heraeus C5735 thick-film gold conductor circuit with fine laser-etched RF trace pattern

    Heraeus Presents Laser Etching for RF Thick-Film Gold Circuits

    YAGEO Group PMT6709NLT and PHT7249NLT GDSC SMD LLC gate-drive transformers for SiC and GaN switching applications

    YAGEO Introduces LLC Transformers for SiC and GaN Gate Drives

    bourns-crk2725-wide-terminal-current-sense-resistors

    Bourns Releases 5 W Wide-Terminal Current Sense Resistors

    TDK B3272 series boxed DC-link film capacitors with radial leads for automotive and industrial power-electronics applications

    TDK Expanded DC-Link Film Capacitors to Reach +135 °C

    Knowles ATT A-Series surface-mount RF attenuator in compact ceramic thin-film package

    Knowles A-Series RF Attenuators Target Compact 20 GHz Designs

    Film DC-link capacitor and supercapacitor energy buffer in a high-voltage power converter system

    Electrification Raises Demands on DC-Link Capacitors

    YAGEO Group high-reliability polymer tantalum capacitor portfolio for aerospace and defence power electronics

    YAGEO High-Reliability Polymer Tantalum Capacitors for Aerospace

    Schematic of the step-wise LPG/LPG@MnOx/LPG-O functionally graded thick cathode for a zinc-ion hybrid capacitor, Hefei Institutes of Physical Science.

    Laser-Engineered Zinc-Ion Cathodes Target Thick Electrodes

    Isabellenhütte HFF flexible Kapton heater with etched MANGANIN foil structure and wire lead exit

    Isabellenhütte Introduces Flexible Heaters for Space Thermal Control

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • Knowledge Blog
  • Dossiers
    • AI Hardware Dossier
    • Automotive Dossier
    • Industrial Robotics Dossier
    • Power Converter Dossier
    • Capacitor Dossier
    • Resistor Dossier
    • Inductor Dossier
    • Circuit Protection Dossier
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

U.S. Defense Department Prohibits Sourcing Tantalum from Non-Allied Nations

5.10.2020
Reading Time: 2 mins read
A A

Global Advanced Metals Pty Ltd (GAM), a world leader in the socially responsible production of tantalum, recognizes the importance of the latest action from the U.S. government to encourage secure and sustainable production of tantalum from trusted producers. On September 29, the U.S. Department of Defense (“DoD”) issued an interim rule that will require DoD contractors to cease supplying tantalum originally sourced in various forms from adversarial foreign suppliers in a specified list of nations.

GAM’s operations — from mine to finished product — are fully compliant under DoD’s new rule (DFARS 225.7018) that restricts the department from purchasing tantalum oxides, metals, and alloys which were derived at nearly any point in the supply chain from Russia, China, Iran, and North Korea. The rule formally implements a national security measure, signed into law last year, designed to limit DoD’s exposure to non-allied sources for tantalum. Prized for its unique properties and uses in key defense technologies, tantalum is a designated critical mineral whose absence “would have significant consequences for the economy or national security,” reported the Department of Interior in 2018.

RelatedPosts

Heraeus Presents Laser Etching for RF Thick-Film Gold Circuits

YAGEO Introduces LLC Transformers for SiC and GaN Gate Drives

Bourns Releases 5 W Wide-Terminal Current Sense Resistors

“As the world’s leading vertically integrated tantalum producer, we stand ready to deliver high performance and DFARS-compliant tantalum products to our customers,” said Steve Krause, President of GAM Technology. “Now, more than ever, U.S. Department of Defense suppliers need dependable partners with reliable critical material supply chains, and GAM is capable of meeting their tantalum powder, chips, ingot, rod, plate or sheet enabling them to conform to this requirement.”

DFARS 225.7018 implements section 849 of the National Defense Authorization Act (“NDAA”) for Fiscal Year 2020. Section 849 of the NDAA added tantalum to an existing statute (10 U.S.C. §2533c) that lists critical materials DoD cannot source (with few exceptions) from Russia, China, Iran, and North Korea.

Related

Source: GAM

Recent Posts

DigiKey Factory Tomorrow Season 6 graphic illustrating AI-ready industrial connectivity, data infrastructure and smart manufacturing networks.

DigiKey Factory Tomorrow Season 6 Explores AI-Ready Factories

1.10.2026
3
Sep 2026 electronics market heat map

September 2026 Interconnect, Passives and Electromechanical Components Market Insights

30.9.2026
50
TDK and TAIYO YUDEN business alliance announcement for advanced MLCCs and inductors supporting AI infrastructure.

TDK and TAIYO YUDEN Explore Alliance for MLCCs and Inductors

29.9.2026
97
Metallized film capacitor winding with PEN, PET and polypropylene dielectric film layers shown in a power-electronics supply-chain concept

PEN Film Supply Challenges and Capacitor Replacement Paths

29.9.2026
16
Rheinmetall Pierburg Pump Technology NanoLam DC-link capacitors for high-power electric vehicle traction inverter applications

Rheinmetall Funds NanoLam Capacitor Production Scale-Up

22.9.2026
73

Samsung MLCC Revenue Seen Above KRW 8T by 2027, Murata EOL Actions Reshape Supply

11.9.2026
104
ECIA Industry Pulse Q3 2026 chart showing passive components, semiconductors and electro-mechanical component market sentiment and lead-time pressure

ECIA Industry Pulse Moderates as Passive Lead Times Tighten

10.9.2026
64

Emerging Capacitor Markets in Fusion Energy

10.9.2026
82
onsemi solid-state transformer concept for 800 V HVDC AI data center power conversion with SiC modules, DC-link capacitors and high-frequency magnetics

Solid-State Transformers for 800 V AI Data Centers: Passive Component Design Considerations

9.9.2026
178

Upcoming Events

Oct 9
18:00 - 19:00 CEST

Edgewater Research 3Q26 Electronic Components Review Outlook Webinar

Oct 14
17:00 - 18:00 CEST

Live Demo! Discover KYOCERA AVX Antenna Integrator Studio (AIS)

Oct 19
15:00 - 16:00 CEST

ESCC-qualified Pt Temperature Sensors for Space Applications

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Capacitor Charging and Discharging

    0 shares
    Share 0 Tweet 0
  • Resistor Symbols

    0 shares
    Share 0 Tweet 0
  • Thermistors Basics, NTC and PTC Thermistors

    0 shares
    Share 0 Tweet 0
  • Audio Capacitors: Choosing Capacitors for Crossover Circuits

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0
  • Capacitor Symbols

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© 2015–2026
All rights reserved

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • Dossiers
  • PCNS

© 2015–2026
All rights reserved