Vishay Intertechnology AEC-Q200 Qualified, 30 W Thick Film Power Resistor Offers High Reliability for Automotive Applications
Vishay (NYSE: VSH) introduced the AEC-Q200 qualified LTA 30, a 30 W thick film power resistor in a compact TO-220 package for direct heatsink mounting, aimed at automotive power electronics on Nov. 19, 2025.
Key features include a 500 V operating voltage, 1.5x Pr overload for 5 s, temperature capability to +125 °C, resistance range 0.010 Ω–450 kΩ with tolerances to ±1%, non‑inductive design, and 1500 Vrms dielectric strength. Devices are RoHS compliant; samples and production quantities are available now with four‑ to six‑week lead times.
Vishay (NYSE: VSH) ha introdotto il LTA 30, un resistore di potenza a filmato spesso da 30 W in un package compatto TO-220 per montaggio diretto su dissipatore, destinato all'elettronica di potenza automobilistica, il 19 novembre 2025.
Le caratteristiche principali includono una tensione operativa di 500 V, overload 1,5x Pr per 5 s, capacità di temperatura fino a +125 °C, intervallo di resistenza 0,010 Ω–450 kΩ con tolleranze fino a ±1%, design non induttivo e resistenza dielettrica di 1500 Vrms. I dispositivi sono conformi RoHS; campioni e quantità di produzione sono disponibili ora con tempi di consegna da quattro a sei settimane.
Vishay (NYSE: VSH) presentó el LTA 30 cualificado por AEC-Q200, una resistencia de potencia de película gruesa de 30 W en un compacto paquete TO-220 para montaje directo en el disipador, orientada a la electrónica de potencia automotriz, el 19 de noviembre de 2025.
Las características clave incluyen una tensión operativa de 500 V, sobrecarga 1,5x Pr durante 5 s, capacidad de temperatura hasta +125 °C, rango de resistencia 0,010 Ω–450 kΩ con tolerancias de ±1%, diseño no inductivo y resistencia dieléctrica de 1500 Vrms. Los dispositivos cumplen RoHS; muestras y cantidades de producción ya están disponibles con plazos de entrega de cuatro a seis semanas.
Vishay (NYSE: VSH) 는 AEC-Q200 인증을 받은 LTA 30를 발표했다, 직접 히트싱크에 장착 가능한 30 W 두꺼운 필름 파워 저항기로, 소형 TO-220 패키지에 담겨 자동차 파워 전자에 사용되며, 2025년 11월 19일에 소개되었다.
주요 특징으로는 작동 전압 500 V, 5초 동안 Pr 과부하 1.5배, 온도 범위 +125 °C까지, 저항 범위 0.010 Ω–450 kΩ 및 허용오차 ±1%, 비유도형 설계, 1500 Vrms 유전강도가 있다. 디바이스는 RoHS를 준수하며, 현재 샘플과 생산 수량을 4주~6주의 납기로 이용 가능하다.
Vishay (NYSE: VSH) a présenté le LTA 30 qualifié AEC-Q200, une résistance de puissance à film épais de 30 W dans un boîtier compact TO-220 pour montage direct sur radiateur, destinée à l'électronique de puissance automobile, le 19 novembre 2025.
Les caractéristiques clés incluent une tension opérationnelle de 500 V, surdose 1,5x Pr pendant 5 s, une capacité de température jusqu'à +125 °C, une plage de résistance 0,010 Ω–450 kΩ avec des tolérances jusqu'à ±1%, une conception non inductive et une résistance diélectrique de 1500 Vrms. Les appareils sont conformes RoHS; des échantillons et des quantités de production sont disponibles dès maintenant avec des délais de livraison de quatre à six semaines.
Vishay (NYSE: VSH) stellte den LTA 30 vor, einen 30-W-Leiterfilm-Leistungswiderstand in einem kompakten TO-220-Gehäuse zur direkten Anbringung am Kühlkörper, der sich an die Automobilleistungselektronik richtet, am 19.11.2025.
Wesentliche Merkmale umfassen eine Betriebsspannung von 500 V, 1,5x Pr Überlast für 5 s, Temperaturbeständigkeit bis +125 °C, Widerstandsbereich 0,010 Ω–450 kΩ mit Toleranzen bis ±1%, nicht induktives Design und 1500 Vrms Durchschlagsfestigkeit. Die Geräte erfüllen RoHS; Muster und Produktionsmengen sind jetzt verfügbar mit Lieferzeiten von vier bis sechs Wochen.
فيشاي (ش.م.م: VSH) قدمت LTA 30 المؤهلة وفق AEC-Q200، وهي مقاومة قوة بطبقة فيلم سميكة 30 وات في حزمة TO-220 مدمجة للتوصيل المباشر إلى مبرد، مخصصة للإلكترونياتPower Automotive في 19 نوفمبر 2025.
تتضمن الميزات الرئيسية جهد تشغيل 500 فولت، تحميل زائد 1.5x Pr لمدة 5 ثوان، قدرة على درجة الحرارة حتى +125 °C، نطاق المقاومة 0.010 Ω–450 kΩ مع معدلات خطأ حتى ±1%، تصميم غير محثي، وقوة عزل عازلة 1500 Vrms. الأجهزة مطابقة لـ RoHS؛ العينات وكميات الإنتاج متاحة الآن مع أوقات تسليم تتراوح بين أربعة إلى ستة أسابيع.
- AEC-Q200 automotive qualification for high-reliability applications
- 500 V rated operating voltage
- Strong overload capability: 1.5x Pr for 5 s
- Wide resistance range: 0.010 Ω to 450 kΩ with tolerances to ±1%
- High dielectric strength: 1500 Vrms and non‑inductive design
- Lead times of four to six weeks for samples and production quantities
Insights
New AEC-Q200 30 W thick-film resistor targets high-voltage automotive power circuits with compact, robust design.
The device pairs a
Key dependencies include thermal mounting to a heatsink and system-level transient stress. The
AEC-Q200 qualification and environmental specs indicate component suitability for safety-critical automotive use.
Qualification to AEC-Q200 plus resistance to humidity, vibration, and electrical stress reduces qualification burden for systems teams. The claim of withstanding humidity and vibration aligns with automotive reliability expectations, and the
Risk remains in qualifying the resistor within a specific vehicle program; supply lead time of
Offering a 500 V Operating Voltage and Strong Overload Capability, Compact Device Withstands High Temperatures, Humidity, Vibration, and Electrical Stress
MALVERN, Pa., Nov. 19, 2025 (GLOBE NEWSWIRE) -- To meet the growing demand for high performance electronic components in next-generation automotive applications, Vishay Intertechnology, Inc. (NYSE: VSH) today introduced a new AEC-Q200 qualified, 30 W thick film power resistor in a compact TO-220 package for direct mounting on a heatsink.
Engineered to ensure exceptional reliability and durability in even the most extreme automotive environments, the Vishay Sfernice LTA 30 withstands high humidity conditions and temperatures to +125 °C, while providing a high tolerance against vibration and electrical stress. In addition, the resistor combines a high 500 V operating voltage with a strong overload capability (1.5x Pr for 5 s) to ensure stability under transients and high voltage conditions. Together, these characteristics guarantee consistent performance in safety-critical applications.
Offering a broad range of resistance values from 0.010 Ω to 450 kΩ, with tolerances down to ± 1 %, the device released today serves as the precharge or discharge resistor for on-board chargers, battery management systems (BMS), and motor controls for electric vehicles (EV), hybrid electric vehicles (HEV), and plug-in hybrid electric vehicles (PHEV). The RoHS-compliant device offers a non-inductive design and a high dielectric strength of 1500 Vrms.
Samples and production quantities of the LTA 30 are available now, with lead times of four to six weeks.
Vishay manufactures one of the world’s largest portfolios of discrete semiconductors and passive electronic components that are essential to innovative designs in the automotive, industrial, computing, consumer, telecommunications, military, aerospace, and medical markets. Serving customers worldwide, Vishay is The DNA of tech.® Vishay Intertechnology, Inc. is a Fortune 1000 Company listed on the NYSE (VSH). More on Vishay at www.Vishay.com.
The DNA of tech® is a registered trademark of Vishay Intertechnology, Inc.
Vishay on Facebook: http://www.facebook.com/VishayIntertechnology
Vishay Twitter feed: http://twitter.com/vishayindust
Links to product datasheets:
http://www.vishay.com/ppg?50085 (LTA 30)
Link to product photo:
https://www.flickr.com/photos/vishay/albums/72177720330302137
For more information please contact:
Vishay Intertechnology
Peter Henrici, +1 408 567-8400
peter.henrici@vishay.com
or
Redpines
Bob Decker, +1 415 409-0233
bob.decker@redpinesgroup.com
FAQ
What are the key specs of Vishay's LTA 30 resistor (VSH) announced Nov. 19, 2025?
How is Vishay's LTA 30 (VSH) suited for EV and BMS applications?
When will samples and production of the LTA 30 for VSH be available?
What resistance values and tolerances does Vishay's LTA 30 (VSH) offer?
What environmental stresses can the VSH LTA 30 resistor withstand?
Does the LTA 30 (VSH) include non‑inductive design and high dielectric strength?
