Cement Ceramic Resistor 1W-100W Power Range with 0.1Ω-10kΩ Resistance Values and ±5% Tolerance for Industrial Applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
10~15 days
Brand:
BONENS
Product Description
Product Overview
Cement ceramic resistors are high-power wire wound resistors sealed with fire-resistant clay, designed for demanding industrial applications requiring durability, thermal stability, and reliable performance under high current conditions.
Technical Features
- Power ratings: 1W, 2W, 3W, 5W, 7W, 10W, 15W, 20W, 30W, 50W, 100W
- Resistance range: 0.1Ω to 10kΩ with ±5% tolerance
- Excellent shock, moisture, and heat resistance
- Superior heat dissipation and thermal stability
- Low resistance temperature coefficient and minimal noise
- Explosion-proof construction with protective ceramic housing
- Short-term overload capability and extended service life
- Suitable for printed circuit board installation
Construction & Design
Manufactured by winding resistance wire onto non-alkaline heat-resistant porcelain pieces, then encapsulating with heat-resistant, moisture-resistant materials and sealing in square porcelain frames using special non-combustible heat-resistant cement.
Physical Dimensions
| Parameter | A (mm) | B (mm) | C (mm) | D (mm) |
|---|---|---|---|---|
| 5W Cement Resistor | 22±2 | 10±1 | 9±1 | 19±1 |
| 10W Cement Resistor | 47±2 | 10±1 | 10±1 | 20±1 |
Resistance Specifications
| 5W Resistance Values | 10W Resistance Values |
|---|---|
| 0.1Ω, 0.22Ω, 0.25Ω, 0.5Ω, 1Ω, 2.2Ω, 4.7Ω | 0.5Ω, 1Ω, 2Ω, 3Ω, 5Ω, 8Ω, 10Ω |
| 5Ω, 10Ω, 15Ω, 20Ω, 22Ω, 47Ω, 100Ω | 12Ω, 15Ω, 10kΩ |
Power Derating Characteristics
Application Areas
Widely used in power adapters, audio equipment, audio frequency dividers, instruments, meters, televisions, automotive systems, and various industrial electronic devices requiring high-power resistance solutions.
Quality Assurance
All products undergo pre-production sampling and final inspection before shipment to ensure consistent quality and performance standards.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Qixing Electronics Co., Ltd.
Location
2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China
Contact Person
weidong tong