Nonflammable Metal Oxide Film Resistors CCO Chian Chia Elec MOF3WS 150KΩ±5% T for Circuit Protection
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Product Description
Product Overview
The Metal Oxide Film Resistors (Nonflammable) from CHIAN CHIA ELECTRONIC (HU BEI) CO., LTD. are designed for applications requiring reliable resistance with nonflammable properties. These resistors comply with environmental substance requirements like RoHS testing and are manufactured to meet stringent quality standards.
Product Attributes
- Brand: CHIAN CHIA ELECTRONIC
- Origin: Shenzhen, China (Manufacturing facility in Hubei, China)
- Product Name: Metal Oxide Film Resistors (Nonflammable)
- Model Series: MOF
- Certifications: UL-94V-0 (Nonflammable specification for finishing paint)
- Environmental Compliance: RoHS
Technical Specifications
| Type | Rated Power | Nominal Resistance Value | Resistance Tolerance | Max. Working Voltage | Max. Overload Voltage | Dielectric Withstanding Voltage | Operating Temperature Range | Temperature Coefficient |
|---|---|---|---|---|---|---|---|---|
| MOF1/4W | 0.25W | 0.1 ~100K | 5% (J), 2% (G) | 250V | 400V | 200V | -55+235 | 350PPM/ (500PPM/ |
| MOF1/2WS | 0.5W | 0.1 ~100K | 5% (J), 2% (G) | 250V | 400V | 200V | -55+235 | 350PPM/ (500PPM/ |
| MOF1/2W | 0.5W | 0.1 ~100K | 5% (J), 2% (G) | 250V | 400V | 300V | -55+235 | 350PPM/ (500PPM/ |
| MOF1WS | 1W | 0.1 ~100K | 5% (J), 2% (G) | 350V | 600V | 300V | -55+235 | 350PPM/ (500PPM/ |
| MOF1W | 1W | 0.1 ~100K | 5% (J), 2% (G) | 350V | 600V | 350V | -55+235 | 350PPM/ (500PPM/ |
| MOF2WS | 2W | 0.1 ~100K | 5% (J), 2% (G) | 350V | 600V | 350V | -55+235 | 350PPM/ (500PPM/ |
| MOF2W | 2W | 0.1 ~100K | 5% (J), 2% (G) | 350V | 600V | 350V | -55+235 | 350PPM/ (500PPM/ |
| MOF3WS | 3W | 0.1 ~100K | 5% (J), 2% (G) | 350V | 600V | 350V | -55+235 | 350PPM/ (500PPM/ |
| MOF3W | 3W | 0.1 ~100K | 5% (J), 2% (G) | 500V | 800V | 400V | -55+235 | 350PPM/ (500PPM/ |
| MOF5WS | 5W | 0.1 ~100K | 5% (J), 2% (G) | 500V | 800V | 400V | -55+235 | 350PPM/ (500PPM/ |
| MOF5W | 5W | 0.1 ~100K | 5% (J), 2% (G) | 750V | 1000V | 400V | -55+235 | 350PPM/ (500PPM/ |
Construction Materials
| Item | Material |
|---|---|
| Core | High alumina ceramic |
| Resistor Element | Metal oxide film |
| Terminal | Tinned iron cap |
| Lead Wire | Soldered or tinned annealed wire |
| Finishing Painting | Silicon resin (UL-94V-0 Nonflammable) |
Performance Characteristics (Based on JIS C 5202)
| Item | Specification | Test Method Reference |
|---|---|---|
| Short Time Overload | Within (1%+0.05). No mechanical damage. (Rated voltage 2.5 times, 5s) | 5.5 |
| Insulation Resistance | 104M or more. | 5.6 |
| Dielectric Withstanding Voltage | No flashover, arcing, or insulation breakdown. (AC potential as per Table-1 for 60s) | 5.7 |
| Pulse Overload | Within (2%+0.05). No mechanical damage. (Rated voltage X 4 times, 10000 cycles) | 5.8 |
| Terminal Strength | No breakage or looseness. (Tensile & Torsional strength tests) | 6.1 |
| Resistance to Soldering Heat | Within (1%+0.05). No mechanical damage. (35010, 31.0s) | 6.4 |
| Solderability | Covered with new solder by 95% at least. (2555, 31.0s) | 6.5 |
| Resistance to Solvent | No deterioration of coating and markings. (Ultrasonic bath in alcohol solvent for 3 mins) | 6.9 |
| Temperature Cycle | Within (2%+0.05). No mechanical damage. (-55 to +80, 5 cycles) | 7.4 |
| Load Life in Humidity | Within (5%+0.05). (402, 90-95%RH, 1000h) | 7.9 |
| Load Life | Within (5%+0.05). (703, 1000h) | 7.10 |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina