Nyob rau hauv thawj ib nrab ntawm lub xyoo no, tantalum capacitors tau dhau los ua cov khoom tsis muaj zog nrog cov khoom siv hnyav tshaj plaws -xav tsis txaus nyob rau hauv AI server mov saw.
Thaum Lub Peb Hlis, KEMET, lub chaw muag khoom ntawm lub ntiaj teb passive tivthaiv loj loj YAGEO, tau tshaj tawm nws daim ntawv ceeb toom thib peb ntawm tus nqi nce xyoo ntawm lub xyoo, nce nqi ntawm polymer tantalum capacitors pib lub Plaub Hlis 1. Peb qhov kev sib tw ntawm tus nqi nce nyob rau hauv 12 lub hlis coj ib qho kev nce ntxiv ntawm ntau dua 45%.
Cov ntaub ntawv los ntawm US Geological Survey (USGS) qhia tias Democratic Republic of the Congo (DRC) tso nyiaj ntau dua 50% ntawm lub ntiaj teb tantalum ore tso tawm. Thaum Lub Ib Hlis 2026, Rubaya coltan mine nyob rau sab hnub tuaj DRC, uas muab kwv yees li 15% ntawm lub ntiaj teb tantalum, raug kev puas tsuaj loj thaum los nag hnyav, tua ntau dua 200 tus neeg. Lub mine tseem raug ncua txij li thaum. Mining.com cov ntaub ntawv qhia tias tantalum ore nqi tam sim ntawd dhia mus rau 20-xyoo siab.
Raws li Shanghai Steel Union, cov nqi hauv tsev ntawm tantalum ingots skyrocketed los ntawm kwv yees li CNY 2,600 / kg thaum kawg ntawm 2025 rau CNY 6,920 / kg nyob rau lub Rau Hli 2026, kos ib qho kev nce 158% hauv ib nrab xyoo.
Qhov ob lub zog ntawm kev poob qis thiab kev xav tau nce ntxiv tau thawb lub sijhawm ntev - tau saib tsis dhau niche tantalum capacitor kev lag luam mus rau qhov pom ntawm cov tub ua lag luam thiab cov neeg koom nrog kev lag luam.
I. AI Servers Tsav Explosive Loj hlob hauv Tantalum Capacitor Consumption
Tantalum capacitors tsis yog ib qho kev tsim tshiab rau AI era, tsis tau lub siab - lub zog - kev siv architecture ntawm AI servers tau ua rau muaj kev nce ntxiv hauv lawv cov khoom noj.
Ib txwm thov rau tantalum capacitors feem ntau yog los ntawm aerospace & tub rog cov cuab yeej, kev lag luam tswj thiab kev sib txuas lus kho vajtse. Kev sib piv loj heev ntawm GPUs ua rau lub zog nrawm nrawm nrawm, yuav tsum muaj kev tswj hwm lub zog kom xa cov khoom ruaj khov qis -voltage, siab - cov zis tam sim no hauv microseconds - qhov no yog qhov tseem ceeb daim ntawv thov scenario tailor- ua rau tantalum capacitors.
Hauv GPU voltage regulator modules (VRMs), tantalum capacitors pab ob lub luag haujlwm tseem ceeb:
1. Ncua siab -ntau zaus ripple suab nrov nrog ultra- qis sib npaug Series Resistance (ESR);
2. Ua raws li lub zog khaws cia kom ceev cov nqi hluav taws xob thiab them cov nqi hluav taws xob thaum GPUs kos cov tam sim no ntawm ntau pua amperes.
Raws li Sunlord Electronics tau piav qhia, cov kws kho vajtse kho vajtse tas li ntsuas kev lag luam tawm - tawm ntawm tantalum capacitors thiab Multi-Layer Ceramic Capacitors (MLCCs) hauv kev tsim hluav taws xob. Tantalum capacitors tuav plaub qhov kev txiav txim siab zoo:
1. Kev ua siab ntev ntawm qhov kub thiab txias nrog tsawg kawg capacitance drift nyob rau hauv kev ua haujlwm hnyav;
2. Tsis muaj qhov cuam tshuam voltage - capacitance yuav tsis degrade raws li kev khiav hauj lwm voltage nce;
3. Ib qho tantalum capacitor tuaj yeem hloov ntau yam MLCCs raws li qhov sib npaug ntawm qhov ntsuas hluav taws xob;
4. Zero acoustic buzzing suab nrov thaum ua haujlwm.
Hauv NVIDIA's GB200 architecture, txhua GPU yuav tsum nyob ib puag ncig 59 tantalum capacitors, thiab txhua CPU xav tau kwv yees li 50 units. Ib tug ua tiav cov neeg rau zaub mov khib muaj kwv yees li 3,000 tantalum capacitors - 8 mus rau 10 npaug ntawm qhov ntim ntawm cov servers ib txwm muaj. Tom ntej no - tiam GB300 platform yog npaj los nqa ib -unit noj mus rau ze li ntawm 5,000 daim.
Qhov tseem ceeb, lub ntiaj teb tantalum capacitor kev ua lag luam yog cov concentrated heev. Peb lub tuam txhab Asmeskas, KEMET, AVX thiab Vishay, tswj 60%-70% ntawm kev lag luam thoob ntiaj teb, nrog Panasonic ntes ntxiv 10%. Txawm li cas los xij, cov tuam txhab ua lag luam tseem ceeb tshaj qhov muaj peev xwm nthuav dav rau automotive-qib thiab kev lag luam- cov khoom lag luam, ua rau muaj peev xwm nce ntxiv rau AI xam-qib tantalum capacitors. Qhov no tsim lub qhov rais tsis tshua muaj kev lag luam nkag rau cov tuam txhab suav hauv Suav teb.
II. Widening Supply-Demand Gap
Supply Sab: Rigid Raw Material Shortage
Ntiaj teb no txhua xyoo tantalum hlau tso zis tau ntev ruaj khov ntawm 2,400 tons thiab 2,500 tons (Ministry of Commerce data). Cov chaw tsim khoom loj suav nrog DRC, Rwanda, Nigeria thiab Brazil, uas suav nrog ntau dua 90% ntawm cov khoom siv thoob ntiaj teb.
Cov ntaub ntawv tshawb fawb tsis ntev los no los ntawm Huaan Securities tau taw qhia tias Tuam Tshoj muaj ntau hom tantalum ore deposits, tab sis cov ores hauv tsev muaj cov qib qis thiab feem ntau muaj nyob rau hauv cov minerals uas cuam tshuam, ua rau cov khoom siv tsis zoo thiab cov nqi siv tsawg. Hauv tsev tantalum ore ntau lawm ua tsis tau raws li kev xav tau ntawm kev lag luam, thaum niobium cov peev txheej kev tsim kho tseem tsis tau tsim. Tag nrho midstream metallurgical processing sector boasts high technical barriers and concentrated market competition.
Lub Ib Hlis mine lub cev qhuav dej nyob rau sab hnub tuaj DRC tau txiav tawm kwv yees li 15% ntawm lub ntiaj teb tantalum cov khoom siv raw khoom, thiab kev tsim khoom tsis tau zoo tag nrho raws li lub Xya Hli. Lub mine kaw, sib xyaw ua ke los ntawm kev thov rau AI suav kho vajtse, qhia txog cov khoom sib npaug yav dhau los -xav tau dynamic mus rau qhov tsis txaus.
Raws li Ministry of Commerce txheeb cais, tantalum ore nqi tau nce 46% lub hli- ntawm - hli hauv Lub Ob Hlis 2026 thiab lwm 87% lub hli- ntawm - hli hauv lub Peb Hlis. Thaum tus nqi niobium zam qhov tsis muaj zog txaus pom hauv tantalum, cov lus hais txhua hli tau nyob ze rau kaum xyoo- ntev siab, xav txog cov khoom siv raw khoom nruj nreem hla tag nrho cov hlau tsis tshua muaj hlau.
Raws li kev lag luam nplai, Fortune Business Insights kwv yees lub ntiaj teb tantalum capacitor kev ua lag luam yuav nthuav tawm los ntawm USD 1.5 billion hauv 2026 txog $ 2.3 billion los ntawm 2032. Ntiaj teb txhua xyoo tantalum capacitor tso tawm sawv ntawm 30 billion txog 40 billion pieces, nrog kev xav tau ntxiv los ntawm AI kev lag luam rau 2% ntim tag nrho ntawm 20%.
III. Kev xa khoom tsis txaus yuav tshwm sim mus txog 2028
Tsuas yog plaub lub tuam txhab thoob ntiaj teb muaj peev xwm tsim khoom loj rau AI suav- qib polymer tantalum capacitors: KEMET, AVX, Panasonic thiab Vishay, uas suav nrog 90% ntawm lub peev xwm thoob ntiaj teb rau cov khoom lag luam no.
Polymer tantalum capacitor ntau lawm kab ua haujlwm los ntawm cov neeg muag khoom no tau ntev catered rau automotive electronics xav tau. Roj Teeb Kev Tswj Xyuas Txheej Txheem (BMS) thiab Advanced Driver Assistance Systems (ADAS) hauv cov tsheb hluav taws xob tsim cov kev xav tau ruaj khov, nrog ntau pua siab -kev ntseeg siab tantalum capacitors ntsia ib EV. Automotive- qib Cheebtsam xav tau daim ntawv pov thawj ntawm 2 mus rau 3 xyoos, tsim kom muaj cov neeg siv khoom tsis zoo rau lub sijhawm ntev - OEM xaj.
Cov neeg sab hauv kev lag luam tau tshaj tawm tias AI xam - qib thiab tsheb tsheb - qib tantalum capacitors sib koom cov kab ntau lawm, sib txawv tsuas yog los ntawm cov qauv tshuaj ntsuam xyuas. Thaum AI neeg rau zaub mov xav tau sai sai tau tawg thaum xyoo 2025, cov neeg tsim khoom lag luam tau ntsib qhov teeb meem tseem ceeb ntawm kev faib cov peev txheej: ua qhov tseem ceeb ntev - lub sij hawm kaw lub tsheb xaj, lossis hloov lub peev xwm ntau lawm mus rau qhov nrawm - kev lag luam AI loj hlob.
Tsis tas li ntawd, tsim thiab lees paub ib txoj kab tshiab polymer tantalum capacitor ntau lawm yuav siv sij hawm 18 mus rau 24 lub hlis, txhawb los ntawm formidable technical barriers: siab -capacitance tantalum hmoov synthesis, uniform deposition ntawm conductive polymer cathodes, thiab yield tswj rau laminated ntim txhua qhov kev sib tw muaj txiaj ntsig tshiab.
Lub 24- lub hli muaj peev xwm nthuav dav lub voj voog txhais tau tias txawm tias cov tuam txhab ua lag luam tawg hauv av ntawm cov kab tsim khoom tshiab tam sim ntawd, cov khoom lag luam nce ntxiv yuav tsis cuam tshuam rau kev lag luam kom txog rau thaum 2028 thaum ntxov. Kev tshawb fawb Huaan Securities kwv yees qhov kev lag luam kev lag luam-kev xav tau sib txawv yuav txuas ntxiv los ntawm 2026 txog 2028.
Downside Risk Ceeb Toom
Cov kws tshaj lij kev lag luam kuj tseem ceeb tshaj qhov kev pheej hmoo ntawm kev lag luam: yog tias kev siv nyiaj thoob ntiaj teb ntawm AI infrastructure poob qis ntawm kev cia siab ntawm kev ua lag luam, qhov kev thov nce ntxiv rau cov khoom siv suav yuav poob qis, txo qis cov khoom siv nruj ntawm tantalum capacitors.
Keywords for Foreign Trade Express
Tantalum capacitor, polymer tantalum capacitor, AI server, GPU fais fab mov, passive tivthaiv, tantalum ore, tsis tshua muaj hlau mov saw, automotive - qib hluav taws xob Cheebtsam
