مقاومة كربونية 3.3kΩ 0.5W زراعة عادية

المقاوم الكربون3.3kΩ ZKEEP0Z من خلال الثقب

The Carbon Resistor 3.3 kΩ 0.5 W Through Hole is an axial‑lead, carbon‑film resistor engineered for consistent performance in space‑constrained circuits. Encased in a 6.3 mm × 2.3 mm ceramic body and coated with a solvent‑resistant epoxy resin, its welded‑cap construction and colour‑band marking ensure both mechanical strength and easy identification on crowded PCBs. The epoxy finish also guards against abrasion, solvents, and chipping, preserving long‑term integrity on the assembly floor.

Rated to dissipate 0.5 W at 70 °C in free air, this resistor delivers a nominal 3.3 kΩ resistance with ±5 % tolerance. Its temperature coefficient of –500 to +350 ppm/°C minimizes drift under fluctuating thermal conditions. Standard solder‑plated copper leads (0.55 mm diameter, 28 mm length) offer reliable solderability for both wave and hand‑solder processes, ensuring strong electrical connections even in high‑vibration environments.

Manufactured to IEC 115 and IEC 115‑2 standards, the resistor exhibits excellent long‑term stability and low noise, making it suitable for precision analog and power‑supply circuits. Material and process improvements bolster its resistance to load‑condition changes and moisture ingress. Rated for continuous operation up to +155 °C and surviving overloads to 500 V, it provides reliable performance in demanding environments, from industrial controls to consumer electronics.

سمات:

• متوفر بقيم مقاومة من 1Ω إلى 9.1MΩ.
• جسم سيراميك مدمج 2.3 مم × 6.3 مم.
• استقرار طويل الأمد مع انخفاض مستوى الضجيج.
• وصلات نحاسية قياسية مطلية باللحام.

تحديد:

الرسم الميكانيكي:

البصمة:

التطبيقات:

• السيارات.
• اتصالات.
• المعدات الطبية.

محتويات الحزمة:

• 1x المقاوم الكربوني 3.3kΩ ZKEEP0Z من خلال الثقب

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